void pnc_ops_init(pubnub_t *pn, pubnub_t *pn_sub)
{
pubnub_mutex_init(m_loop_enabled_mutex);
InitUserData(&m_user_data, pn);
InitUserData(&m_user_data_sub, pn_sub);
pubnub_register_callback(pn, ops_callback, &m_user_data);
pubnub_register_callback(pn_sub, subscribe_callback, &m_user_data_sub);
}
BitmapIO_PNG::BitmapIO_PNG()
{
row_pointers = NULL;
istream = NULL;
ostream = NULL;
png = NULL;
info = NULL;
InitUserData(&cfg);
}
BitmapIO_PNG::BitmapIO_PNG()
{
row_pointers = NULL;
mInputStream = NULL;
mOutStream = NULL;
png = NULL;
info = NULL;
InitUserData(&cfg);
}
// 限价买入
BOOL CSZB_BuyVistor::TestCase_1()
{
BOOL bRet = TRUE;
strcpy_s(m_szTrdId, "0B");
SaveCapital();
bRet = InitUserData();
if (bRet == FALSE)
{
return FALSE;
}
// 发送数据
char szTemp[2048] = {0};
if (g_pCfg->GetTestMode() == USE_MID)
{
sprintf_s(szTemp,"403|%s|%s|%s|%s||%s|%s|%s|%s||||||||||||",
g_pCfg->GetCustID(), m_szMarket_Board, g_pCfg->GetSecu_Acc_SZB(), g_pCfg->GetAccount(), m_szSecu_Code, m_szTrdId, m_szPrice, m_szQty);
bRet = SendMidMsg(&szTemp[0]);
}
else
{
// 拼接发送给KCXP的命令字符串
sprintf_s(szTemp,"BEGIN:L0303001:23-11:00:22-576498 [_CA=2.3&_ENDIAN=0&F_OP_USER=%s&F_OP_ROLE=2&F_SESSION=%s&F_OP_SITE=999999999999999&F_OP_BRANCH=%s&F_CHANNEL=0"
"&CUSTOMER=%s&MARKET=%c&BOARD=%c&SECU_ACC=%s&ACCOUNT=%s&SECU_INTL=%s&SERIAL_NO=-1&DELIST_CHANNEL=0&TRD_ID=%s&PRICE=%s&QTY=%s&SEAT=%s]",
g_pCfg->GetOpId().GetBuffer(), g_pKcxpConn->GetSession(), g_pCfg->GetBranch().GetBuffer(),
g_pCfg->GetCustID().GetBuffer(), m_szMarket_Board[0], m_szMarket_Board[1], g_pCfg->GetSecu_Acc_SZB(), g_pCfg->GetAccount().GetBuffer(),
m_szSecu_Intl, m_szTrdId, m_szPrice, m_szQty, g_pCfg->GetSZB_BIND_SEAT());
if (TRUE == (bRet = SendKcxpMsg(&szTemp[0])) && m_nRowNum > 0)
{
ParseKcxpRetMsg();
}
}
if (bRet == FALSE)
{
return FALSE;
}
// 休眠，等待数据库更新
Sleep(g_pCfg->GetRefreshDBGap());
bRet = ChkData();
return bRet;
}
BOOL BitmapIO_PNG::ReadCfg() {
TCHAR filename[MAX_PATH];
GetCfgFilename(filename);
//-- Open Configuration File
File file(filename, _T("rb"));
if (!file.stream)
return (FALSE);
fseek(file.stream,0,SEEK_END);
DWORD size = (DWORD)ftell(file.stream);
if (size) {
fseek(file.stream,0,SEEK_SET);
//-- Allocate Temp Buffer
BYTE *buf = (BYTE *)LocalAlloc(LPTR,size);
if (!buf)
return (FALSE);
//-- Read Data Block and Set it
BOOL res = FALSE;
if (fread(buf,1,size,file.stream) == size)
res = LoadConfigure(buf);
if(!res)
InitUserData(&cfg);
LocalFree(buf);
return (res);
}
return (FALSE);
}
int main(int argc, char *argv[])
{
realtype abstol, reltol, t, tout;
N_Vector u;
UserData data;
PreconData predata;
void *cvode_mem;
int iout, flag, my_pe, npes;
long int neq, local_N;
MPI_Comm comm;
u = NULL;
data = NULL;
predata = NULL;
cvode_mem = NULL;
/* Set problem size neq */
neq = NVARS*MX*MY;
/* Get processor number and total number of pe's */
MPI_Init(&argc, &argv);
comm = MPI_COMM_WORLD;
MPI_Comm_size(comm, &npes);
MPI_Comm_rank(comm, &my_pe);
if (npes != NPEX*NPEY) {
if (my_pe == 0)
fprintf(stderr, "\nMPI_ERROR(0): npes = %d is not equal to NPEX*NPEY = %d\n\n",
npes,NPEX*NPEY);
MPI_Finalize();
return(1);
}
/* Set local length */
local_N = NVARS*MXSUB*MYSUB;
/* Allocate and load user data block; allocate preconditioner block */
data = (UserData) malloc(sizeof *data);
if (check_flag((void *)data, "malloc", 2, my_pe)) MPI_Abort(comm, 1);
InitUserData(my_pe, comm, data);
predata = AllocPreconData (data);
/* Allocate u, and set initial values and tolerances */
u = N_VNew_Parallel(comm, local_N, neq);
if (check_flag((void *)u, "N_VNew", 0, my_pe)) MPI_Abort(comm, 1);
SetInitialProfiles(u, data);
abstol = ATOL; reltol = RTOL;
/*
Call CVodeCreate to create the solver memory:
CV_BDF specifies the Backward Differentiation Formula
CV_NEWTON specifies a Newton iteration
A pointer to the integrator memory is returned and stored in cvode_mem.
*/
cvode_mem = CVodeCreate(CV_BDF, CV_NEWTON);
if (check_flag((void *)cvode_mem, "CVodeCreate", 0, my_pe)) MPI_Abort(comm, 1);
/* Set the pointer to user-defined data */
flag = CVodeSetFdata(cvode_mem, data);
if (check_flag(&flag, "CVodeSetFdata", 1, my_pe)) MPI_Abort(comm, 1);
/*
Call CVodeMalloc to initialize the integrator memory:
cvode_mem is the pointer to the integrator memory returned by CVodeCreate
f is the user's right hand side function in y'=f(t,y)
T0 is the initial time
u is the initial dependent variable vector
CV_SS specifies scalar relative and absolute tolerances
reltol is the relative tolerance
&abstol is a pointer to the scalar absolute tolerance
*/
flag = CVodeMalloc(cvode_mem, f, T0, u, CV_SS, reltol, &abstol);
if (check_flag(&flag, "CVodeMalloc", 1, my_pe)) MPI_Abort(comm, 1);
/* Call CVSpgmr to specify the linear solver CVSPGMR
with left preconditioning and the maximum Krylov dimension maxl */
flag = CVSpgmr(cvode_mem, PREC_LEFT, 0);
if (check_flag(&flag, "CVSpgmr", 1, my_pe)) MPI_Abort(comm, 1);
/* Set preconditioner setup and solve routines Precond and PSolve,
and the pointer to the user-defined block data */
flag = CVSpilsSetPreconditioner(cvode_mem, Precond, PSolve, predata);
if (check_flag(&flag, "CVSpilsSetPreconditioner", 1, my_pe)) MPI_Abort(comm, 1);
if (my_pe == 0)
printf("\n2-species diurnal advection-diffusion problem\n\n");
/* In loop over output points, call CVode, print results, test for error */
for (iout=1, tout = TWOHR; iout <= NOUT; iout++, tout += TWOHR) {
flag = CVode(cvode_mem, tout, u, &t, CV_NORMAL);
if (check_flag(&flag, "CVode", 1, my_pe)) break;
PrintOutput(cvode_mem, my_pe, comm, u, t);
}
/* Print final statistics */
if (my_pe == 0) PrintFinalStats(cvode_mem);
/* Free memory */
N_VDestroy_Parallel(u);
free(data);
FreePreconData(predata);
CVodeFree(&cvode_mem);
MPI_Finalize();
return(0);
}
int main()
{
char const *msg;
enum pubnub_res res;
struct UserData user_data;
struct UserData user_data_2;
char const *chan = "hello_world";
pubnub_t *pbp = pubnub_alloc();
pubnub_t *pbp_2 = pubnub_alloc();
if (NULL == pbp) {
printf("Failed to allocate Pubnub context!\n");
return -1;
}
if (NULL == pbp_2) {
printf("Failed to allocate Pubnub context!\n");
return -1;
}
InitUserData(&user_data, pbp);
InitUserData(&user_data_2, pbp_2);
pubnub_init(pbp, "demo", "demo");
pubnub_register_callback(pbp, sample_callback, &user_data);
pubnub_init(pbp_2, "demo", "demo");
pubnub_register_callback(pbp_2, sample_callback, &user_data_2);
puts("-----------------------");
puts("Subscribing...");
puts("-----------------------");
/* First subscribe, to get the time token */
res = pubnub_subscribe(pbp, chan, NULL);
if (res != PNR_STARTED) {
printf("pubnub_subscribe() returned unexpected: %d\n", res);
pubnub_free(pbp);
pubnub_free(pbp_2);
return -1;
}
puts("Await subscribe");
res = await(&user_data);
if (res == PNR_STARTED) {
printf("await() returned unexpected: PNR_STARTED(%d)\n", res);
pubnub_free(pbp);
pubnub_free(pbp_2);
return -1;
}
if (PNR_OK == res) {
puts("Subscribed!");
}
else {
printf("Subscribing failed with code: %d\n", res);
}
/* The "real" subscribe, with the just acquired time token */
res = pubnub_subscribe(pbp, chan, NULL);
if (res != PNR_STARTED) {
printf("pubnub_subscribe() returned unexpected: %d\n", res);
pubnub_free(pbp);
pubnub_free(pbp_2);
return -1;
}
/* Don't do "full" await here, because we didn't publish anything yet! */
start_await(&user_data);
puts("-----------------------");
puts("Publishing...");
puts("-----------------------");
/* Since the subscribe is ongoing in the `pbp` context, we can't
publish on it, so we use a different context to publish
*/
res = pubnub_publish(pbp_2, chan, "\"Hello world from subscribe-publish callback sample!\"");
if (res != PNR_STARTED) {
printf("pubnub_publish() returned unexpected: %d\n", res);
pubnub_free(pbp);
pubnub_free(pbp_2);
return -1;
}
puts("Await publish");
res = await(&user_data_2);
if (res == PNR_STARTED) {
printf("await() returned unexpected: PNR_STARTED(%d)\n", res);
pubnub_free(pbp);
pubnub_free(pbp_2);
return -1;
}
if (PNR_OK == res) {
printf("Published! Response from Pubnub: %s\n", pubnub_last_publish_result(pbp_2));
}
else if (PNR_PUBLISH_FAILED == res) {
printf("Published failed on Pubnub, description: %s\n", pubnub_last_publish_result(pbp_2));
}
else {
printf("Publishing failed with code: %d\n", res);
}
/* Don't need `pbp_2` no more */
if (pubnub_free(pbp_2) != 0) {
printf("Failed to free the Pubnub context `pbp_2`\n");
}
/* Now we await the subscribe on `pbp` */
puts("Await subscribe");
res = end_await(&user_data);
if (res == PNR_STARTED) {
printf("await() returned unexpected: PNR_STARTED(%d)\n", res);
pubnub_free(pbp);
return -1;
}
if (PNR_OK == res) {
puts("Subscribed! Got messages:");
for (;;) {
msg = pubnub_get(pbp);
if (NULL == msg) {
break;
}
puts(msg);
}
}
else {
printf("Subscribing failed with code: %d\n", res);
}
/* We're done */
if (pubnub_free(pbp) != 0) {
printf("Failed to free the Pubnub context `pbp`\n");
}
puts("Pubnub subscribe-publish callback demo over.");
return 0;
}
int main()
{
realtype abstol, reltol, t, tout;
N_Vector u;
UserData data;
void *cvode_mem;
int flag, iout, jpre;
long int ml, mu;
u = NULL;
data = NULL;
cvode_mem = NULL;
/* Allocate and initialize u, and set problem data and tolerances */
u = N_VNew_Serial(NEQ);
if(check_flag((void *)u, "N_VNew_Serial", 0)) return(1);
data = (UserData) malloc(sizeof *data);
if(check_flag((void *)data, "malloc", 2)) return(1);
InitUserData(data);
SetInitialProfiles(u, data->dx, data->dy);
abstol = ATOL;
reltol = RTOL;
/* Call CVodeCreate to create the solver memory and specify the
* Backward Differentiation Formula and the use of a Newton iteration */
cvode_mem = CVodeCreate(CV_BDF, CV_NEWTON);
if(check_flag((void *)cvode_mem, "CVodeCreate", 0)) return(1);
/* Set the pointer to user-defined data */
flag = CVodeSetUserData(cvode_mem, data);
if(check_flag(&flag, "CVodeSetUserData", 1)) return(1);
/* Call CVodeInit to initialize the integrator memory and specify the
* user's right hand side function in u'=f(t,u), the inital time T0, and
* the initial dependent variable vector u. */
flag = CVodeInit(cvode_mem, f, T0, u);
if(check_flag(&flag, "CVodeInit", 1)) return(1);
/* Call CVodeSStolerances to specify the scalar relative tolerance
* and scalar absolute tolerances */
flag = CVodeSStolerances(cvode_mem, reltol, abstol);
if (check_flag(&flag, "CVodeSStolerances", 1)) return(1);
/* Call CVSpgmr to specify the linear solver CVSPGMR
with left preconditioning and the maximum Krylov dimension maxl */
flag = CVSpgmr(cvode_mem, PREC_LEFT, 0);
if(check_flag(&flag, "CVSpgmr", 1)) return(1);
/* Call CVBandPreInit to initialize band preconditioner */
ml = mu = 2;
flag = CVBandPrecInit(cvode_mem, NEQ, mu, ml);
if(check_flag(&flag, "CVBandPrecInit", 0)) return(1);
PrintIntro(mu, ml);
/* Loop over jpre (= PREC_LEFT, PREC_RIGHT), and solve the problem */
for (jpre = PREC_LEFT; jpre <= PREC_RIGHT; jpre++) {
/* On second run, re-initialize u, the solver, and CVSPGMR */
if (jpre == PREC_RIGHT) {
SetInitialProfiles(u, data->dx, data->dy);
flag = CVodeReInit(cvode_mem, T0, u);
if(check_flag(&flag, "CVodeReInit", 1)) return(1);
flag = CVSpilsSetPrecType(cvode_mem, PREC_RIGHT);
check_flag(&flag, "CVSpilsSetPrecType", 1);
printf("\n\n-------------------------------------------------------");
printf("------------\n");
}
printf("\n\nPreconditioner type is: jpre = %s\n\n",
(jpre == PREC_LEFT) ? "PREC_LEFT" : "PREC_RIGHT");
/* In loop over output points, call CVode, print results, test for error */
for (iout = 1, tout = TWOHR; iout <= NOUT; iout++, tout += TWOHR) {
flag = CVode(cvode_mem, tout, u, &t, CV_NORMAL);
check_flag(&flag, "CVode", 1);
PrintOutput(cvode_mem, u, t);
if (flag != CV_SUCCESS) {
break;
}
}
/* Print final statistics */
PrintFinalStats(cvode_mem);
} /* End of jpre loop */
/* Free memory */
N_VDestroy_Serial(u);
free(data);
CVodeFree(&cvode_mem);
return(0);
}
int main(void)
{
int globalstrategy;
realtype fnormtol, scsteptol;
N_Vector cc, sc, constraints;
UserData data;
int flag, maxl, maxlrst;
void *kmem;
cc = sc = constraints = NULL;
kmem = NULL;
data = NULL;
/* Allocate memory, and set problem data, initial values, tolerances */
globalstrategy = KIN_NONE;
data = AllocUserData();
if (check_flag((void *)data, "AllocUserData", 2)) return(1);
InitUserData(data);
/* Create serial vectors of length NEQ */
cc = N_VNew_Serial(NEQ);
if (check_flag((void *)cc, "N_VNew_Serial", 0)) return(1);
sc = N_VNew_Serial(NEQ);
if (check_flag((void *)sc, "N_VNew_Serial", 0)) return(1);
data->rates = N_VNew_Serial(NEQ);
if (check_flag((void *)data->rates, "N_VNew_Serial", 0)) return(1);
constraints = N_VNew_Serial(NEQ);
if (check_flag((void *)constraints, "N_VNew_Serial", 0)) return(1);
N_VConst(TWO, constraints);
SetInitialProfiles(cc, sc);
fnormtol=FTOL; scsteptol=STOL;
/* Call KINCreate/KINInit to initialize KINSOL.
A pointer to KINSOL problem memory is returned and stored in kmem. */
kmem = KINCreate();
if (check_flag((void *)kmem, "KINCreate", 0)) return(1);
/* Vector cc passed as template vector. */
flag = KINInit(kmem, func, cc);
if (check_flag(&flag, "KINInit", 1)) return(1);
flag = KINSetUserData(kmem, data);
if (check_flag(&flag, "KINSetUserData", 1)) return(1);
flag = KINSetConstraints(kmem, constraints);
if (check_flag(&flag, "KINSetConstraints", 1)) return(1);
flag = KINSetFuncNormTol(kmem, fnormtol);
if (check_flag(&flag, "KINSetFuncNormTol", 1)) return(1);
flag = KINSetScaledStepTol(kmem, scsteptol);
if (check_flag(&flag, "KINSetScaledStepTol", 1)) return(1);
/* We no longer need the constraints vector since KINSetConstraints
creates a private copy for KINSOL to use. */
N_VDestroy_Serial(constraints);
/* Call KINSpgmr to specify the linear solver KINSPGMR with preconditioner
routines PrecSetupBD and PrecSolveBD. */
maxl = 15;
maxlrst = 2;
flag = KINSpgmr(kmem, maxl);
if (check_flag(&flag, "KINSpgmr", 1)) return(1);
flag = KINSpilsSetMaxRestarts(kmem, maxlrst);
if (check_flag(&flag, "KINSpilsSetMaxRestarts", 1)) return(1);
flag = KINSpilsSetPreconditioner(kmem,
PrecSetupBD,
PrecSolveBD);
if (check_flag(&flag, "KINSpilsSetPreconditioner", 1)) return(1);
/* Print out the problem size, solution parameters, initial guess. */
PrintHeader(globalstrategy, maxl, maxlrst, fnormtol, scsteptol);
/* Call KINSol and print output concentration profile */
flag = KINSol(kmem, /* KINSol memory block */
cc, /* initial guess on input; solution vector */
globalstrategy, /* global stragegy choice */
sc, /* scaling vector, for the variable cc */
sc); /* scaling vector for function values fval */
if (check_flag(&flag, "KINSol", 1)) return(1);
printf("\n\nComputed equilibrium species concentrations:\n");
PrintOutput(cc);
/* Print final statistics and free memory */
PrintFinalStats(kmem);
N_VDestroy_Serial(cc);
N_VDestroy_Serial(sc);
KINFree(&kmem);
FreeUserData(data);
return(0);
}
int main()
{
void *mem;
UserData webdata;
N_Vector cc, cp, id;
int iout, retval;
long int mu, ml;
realtype rtol, atol, t0, tout, tret;
mem = NULL;
webdata = NULL;
cc = cp = id = NULL;
/* Allocate and initialize user data block webdata. */
webdata = (UserData) malloc(sizeof *webdata);
webdata->rates = N_VNew_Serial(NEQ);
webdata->acoef = newDenseMat(NUM_SPECIES, NUM_SPECIES);
InitUserData(webdata);
/* Allocate N-vectors and initialize cc, cp, and id. */
cc = N_VNew_Serial(NEQ);
if(check_flag((void *)cc, "N_VNew_Serial", 0)) return(1);
cp = N_VNew_Serial(NEQ);
if(check_flag((void *)cp, "N_VNew_Serial", 0)) return(1);
id = N_VNew_Serial(NEQ);
if(check_flag((void *)id, "N_VNew_Serial", 0)) return(1);
SetInitialProfiles(cc, cp, id, webdata);
/* Set remaining inputs to IDAMalloc. */
t0 = ZERO;
rtol = RTOL;
atol = ATOL;
/* Call IDACreate and IDAMalloc to initialize IDA. */
mem = IDACreate();
if(check_flag((void *)mem, "IDACreate", 0)) return(1);
retval = IDASetUserData(mem, webdata);
if(check_flag(&retval, "IDASetUserData", 1)) return(1);
retval = IDASetId(mem, id);
if(check_flag(&retval, "IDASetId", 1)) return(1);
retval = IDAInit(mem, resweb, t0, cc, cp);
if(check_flag(&retval, "IDAInit", 1)) return(1);
retval = IDASStolerances(mem, rtol, atol);
if(check_flag(&retval, "IDASStolerances", 1)) return(1);
/* Call IDABand to specify the IDA linear solver. */
mu = ml = NSMX;
retval = IDABand(mem, NEQ, mu, ml);
if(check_flag(&retval, "IDABand", 1)) return(1);
/* Call IDACalcIC (with default options) to correct the initial values. */
tout = RCONST(0.001);
retval = IDACalcIC(mem, IDA_YA_YDP_INIT, tout);
if(check_flag(&retval, "IDACalcIC", 1)) return(1);
/* Print heading, basic parameters, and initial values. */
PrintHeader(mu, ml, rtol, atol);
PrintOutput(mem, cc, ZERO);
/* Loop over iout, call IDASolve (normal mode), print selected output. */
for (iout = 1; iout <= NOUT; iout++) {
retval = IDASolve(mem, tout, &tret, cc, cp, IDA_NORMAL);
if(check_flag(&retval, "IDASolve", 1)) return(retval);
PrintOutput(mem, cc, tret);
if (iout < 3) tout *= TMULT; else tout += TADD;
}
/* Print final statistics and free memory. */
PrintFinalStats(mem);
/* Free memory */
IDAFree(&mem);
N_VDestroy_Serial(cc);
N_VDestroy_Serial(cp);
N_VDestroy_Serial(id);
destroyMat(webdata->acoef);
N_VDestroy_Serial(webdata->rates);
free(webdata);
return(0);
}
int main(int argc, char *argv[])
{
UserData data;
void *cvode_mem;
realtype abstol, reltol, t, tout;
N_Vector u;
int iout, my_pe, npes, flag, jpre;
long int neq, local_N, mudq, mldq, mukeep, mlkeep;
MPI_Comm comm;
data = NULL;
cvode_mem = NULL;
u = NULL;
/* Set problem size neq */
neq = NVARS*MX*MY;
/* Get processor number and total number of pe's */
MPI_Init(&argc, &argv);
comm = MPI_COMM_WORLD;
MPI_Comm_size(comm, &npes);
MPI_Comm_rank(comm, &my_pe);
if (npes != NPEX*NPEY) {
if (my_pe == 0)
fprintf(stderr, "\nMPI_ERROR(0): npes = %d is not equal to NPEX*NPEY = %d\n\n",
npes, NPEX*NPEY);
MPI_Finalize();
return(1);
}
/* Set local length */
local_N = NVARS*MXSUB*MYSUB;
/* Allocate and load user data block */
data = (UserData) malloc(sizeof *data);
if(check_flag((void *)data, "malloc", 2, my_pe)) MPI_Abort(comm, 1);
InitUserData(my_pe, local_N, comm, data);
/* Allocate and initialize u, and set tolerances */
u = N_VNew_Parallel(comm, local_N, neq);
if(check_flag((void *)u, "N_VNew_Parallel", 0, my_pe)) MPI_Abort(comm, 1);
SetInitialProfiles(u, data);
abstol = ATOL;
reltol = RTOL;
/* Call CVodeCreate to create the solver memory and specify the
* Backward Differentiation Formula and the use of a Newton iteration */
cvode_mem = CVodeCreate(CV_BDF, CV_NEWTON);
if(check_flag((void *)cvode_mem, "CVodeCreate", 0, my_pe)) MPI_Abort(comm, 1);
/* Set the pointer to user-defined data */
flag = CVodeSetUserData(cvode_mem, data);
if(check_flag(&flag, "CVodeSetUserData", 1, my_pe)) MPI_Abort(comm, 1);
/* Call CVodeInit to initialize the integrator memory and specify the
* user's right hand side function in u'=f(t,u), the inital time T0, and
* the initial dependent variable vector u. */
flag = CVodeInit(cvode_mem, f, T0, u);
if(check_flag(&flag, "CVodeInit", 1, my_pe)) return(1);
/* Call CVodeSStolerances to specify the scalar relative tolerance
* and scalar absolute tolerances */
flag = CVodeSStolerances(cvode_mem, reltol, abstol);
if (check_flag(&flag, "CVodeSStolerances", 1, my_pe)) return(1);
/* Call CVSpgmr to specify the linear solver CVSPGMR with left
preconditioning and the default maximum Krylov dimension maxl */
flag = CVSpgmr(cvode_mem, PREC_LEFT, 0);
if(check_flag(&flag, "CVBBDSpgmr", 1, my_pe)) MPI_Abort(comm, 1);
/* Initialize BBD preconditioner */
mudq = mldq = NVARS*MXSUB;
mukeep = mlkeep = NVARS;
flag = CVBBDPrecInit(cvode_mem, local_N, mudq, mldq,
mukeep, mlkeep, ZERO, flocal, NULL);
if(check_flag(&flag, "CVBBDPrecAlloc", 1, my_pe)) MPI_Abort(comm, 1);
/* Print heading */
if (my_pe == 0) PrintIntro(npes, mudq, mldq, mukeep, mlkeep);
/* Loop over jpre (= PREC_LEFT, PREC_RIGHT), and solve the problem */
for (jpre = PREC_LEFT; jpre <= PREC_RIGHT; jpre++) {
/* On second run, re-initialize u, the integrator, CVBBDPRE, and CVSPGMR */
if (jpre == PREC_RIGHT) {
SetInitialProfiles(u, data);
flag = CVodeReInit(cvode_mem, T0, u);
if(check_flag(&flag, "CVodeReInit", 1, my_pe)) MPI_Abort(comm, 1);
flag = CVBBDPrecReInit(cvode_mem, mudq, mldq, ZERO);
if(check_flag(&flag, "CVBBDPrecReInit", 1, my_pe)) MPI_Abort(comm, 1);
flag = CVSpilsSetPrecType(cvode_mem, PREC_RIGHT);
check_flag(&flag, "CVSpilsSetPrecType", 1, my_pe);
if (my_pe == 0) {
printf("\n\n-------------------------------------------------------");
printf("------------\n");
}
}
if (my_pe == 0) {
printf("\n\nPreconditioner type is: jpre = %s\n\n",
(jpre == PREC_LEFT) ? "PREC_LEFT" : "PREC_RIGHT");
}
/* In loop over output points, call CVode, print results, test for error */
for (iout = 1, tout = TWOHR; iout <= NOUT; iout++, tout += TWOHR) {
flag = CVode(cvode_mem, tout, u, &t, CV_NORMAL);
if(check_flag(&flag, "CVode", 1, my_pe)) break;
PrintOutput(cvode_mem, my_pe, comm, u, t);
}
/* Print final statistics */
if (my_pe == 0) PrintFinalStats(cvode_mem);
} /* End of jpre loop */
/* Free memory */
N_VDestroy_Parallel(u);
free(data);
CVodeFree(&cvode_mem);
MPI_Finalize();
return(0);
}
BOOL CSH_ETFVistor::TestCase_1(char *pEtf_Code, char* pTrd_Id)
{
BOOL bRet = TRUE;
strcpy_s(m_szTrdId, pTrd_Id);
strcpy_s(m_szSecu_Code, pEtf_Code);
sprintf_s(m_szSecu_Intl, "1%s", pEtf_Code);
if (StrCmp(m_szTrdId, "0B") == 0 || StrCmp(m_szTrdId, "0S") == 0)
{
// 获取当前价格
GetSecuCurPrice(m_szSecu_Intl, m_szPrice);
}
else
{
// ETF申赎,委托价格固定为1元
strcpy_s(m_szPrice, "1");
}
// 获取ETF定义
GetEtfInfo(m_szSecu_Intl);
// 获取ETF成份股信息
GetEtfSecuInfo(m_szSecu_Intl);
// 存钱
SaveCapital();
// 存股
if (StrCmp(m_szTrdId, "0B") == 0 || StrCmp(m_szTrdId, "7K") == 0)
{
}
else
{
SaveShares();
}
// 普通ETF,国债ETF申购,需要给不能现金替代的成份股,预先存入股份
if (StrCmp(m_szTrdId, "7K") == 0)
{
SaveEtfSecuShares();
}
bRet = InitUserData();
if (bRet == FALSE)
{
return FALSE;
}
// 发送数据
char szTemp[2048] = {0};
if (g_pCfg->GetTestMode() == USE_MID)
{
sprintf_s(szTemp,"403|%s|%s|%s|%s||%s|%s|%s|%s||||||||||||",
g_pCfg->GetCustID(), m_szMarket_Board, g_pCfg->GetSecu_Acc_SHA(), g_pCfg->GetAccount(), m_szSecu_Code, m_szTrdId, m_szPrice, m_szQty);
bRet = SendMidMsg(&szTemp[0]);
}
else
{
// 拼接发送给KCXP的命令字符串
sprintf_s(szTemp,"BEGIN:L0303001:23-11:00:22-576498 [_CA=2.3&_ENDIAN=0&F_OP_USER=%s&F_OP_ROLE=2&F_SESSION=%s&F_OP_SITE=999999999999999&F_OP_BRANCH=%s&F_CHANNEL=0"
"&CUSTOMER=%s&MARKET=%c&BOARD=%c&SECU_ACC=%s&ACCOUNT=%s&SECU_INTL=%s&SERIAL_NO=-1&DELIST_CHANNEL=0&TRD_ID=%s&PRICE=%s&QTY=%s&SEAT=%s]",
g_pCfg->GetOpId().GetBuffer(), g_pKcxpConn->GetSession(), g_pCfg->GetBranch().GetBuffer(),
g_pCfg->GetCustID().GetBuffer(), m_szMarket_Board[0], m_szMarket_Board[1], g_pCfg->GetSecu_Acc_SHA(), g_pCfg->GetAccount().GetBuffer(),
m_szSecu_Intl, m_szTrdId, m_szPrice, m_szQty, g_pCfg->GetSHA_BIND_SEAT());
if (TRUE == (bRet = SendKcxpMsg(&szTemp[0])) && m_nRowNum > 0)
{
ParseKcxpRetMsg();
}
}
if (bRet == FALSE)
{
return FALSE;
}
// 休眠，等待数据库更新
Sleep(g_pCfg->GetRefreshDBGap());
bRet = ChkData();
return bRet;
}
/***************************** Main Program ******************************/
int main(int argc, char *argv[])
{
realtype abstol, reltol, t, tout;
N_Vector u;
UserData data;
void *arkode_mem;
int iout, flag;
MPI_Comm comm;
HYPRE_Int local_N, npes, my_pe;
HYPRE_ParVector Upar; /* Declare HYPRE parallel vector */
HYPRE_IJVector Uij; /* Declare "IJ" interface to HYPRE vector */
u = NULL;
data = NULL;
arkode_mem = NULL;
/* Set problem size neq */
/* neq = NVARS*MX*MY; */
/* Get processor number and total number of pe's */
MPI_Init(&argc, &argv);
comm = MPI_COMM_WORLD;
MPI_Comm_size(comm, &npes);
MPI_Comm_rank(comm, &my_pe);
if (npes != NPEX*NPEY) {
if (my_pe == 0)
fprintf(stderr, "\nMPI_ERROR(0): npes = %d is not equal to NPEX*NPEY = %d\n\n",
npes,NPEX*NPEY);
MPI_Finalize();
return(1);
}
/* Set local length */
local_N = NVARS*MXSUB*MYSUB;
/* Allocate hypre vector */
HYPRE_IJVectorCreate(comm, my_pe*local_N, (my_pe + 1)*local_N - 1, &Uij);
HYPRE_IJVectorSetObjectType(Uij, HYPRE_PARCSR);
HYPRE_IJVectorInitialize(Uij);
/* Allocate and load user data block; allocate preconditioner block */
data = (UserData) malloc(sizeof *data);
if (check_flag((void *)data, "malloc", 2, my_pe)) MPI_Abort(comm, 1);
InitUserData(my_pe, comm, data);
/* Set initial values and allocate u */
SetInitialProfiles(Uij, data, local_N, my_pe*local_N);
HYPRE_IJVectorAssemble(Uij);
HYPRE_IJVectorGetObject(Uij, (void**) &Upar);
u = N_VMake_ParHyp(Upar); /* Create wrapper u around hypre vector */
if (check_flag((void *)u, "N_VNew", 0, my_pe)) MPI_Abort(comm, 1);
/* Set tolerances */
abstol = ATOL; reltol = RTOL;
/* Call ARKodeCreate to create the solver memory */
arkode_mem = ARKodeCreate();
if (check_flag((void *)arkode_mem, "ARKodeCreate", 0, my_pe)) MPI_Abort(comm, 1);
/* Set the pointer to user-defined data */
flag = ARKodeSetUserData(arkode_mem, data);
if (check_flag(&flag, "ARKodeSetUserData", 1, my_pe)) MPI_Abort(comm, 1);
/* Call ARKodeInit to initialize the integrator memory and specify the
user's right hand side functions in u'=fe(t,u)+fi(t,u) [here fe is NULL],
the inital time T0, and the initial dependent variable vector u. */
flag = ARKodeInit(arkode_mem, NULL, f, T0, u);
if(check_flag(&flag, "ARKodeInit", 1, my_pe)) return(1);
/* Call ARKodeSetMaxNumSteps to increase default */
flag = ARKodeSetMaxNumSteps(arkode_mem, 1000000);
if (check_flag(&flag, "ARKodeSetMaxNumSteps", 1, my_pe)) return(1);
/* Call ARKodeSStolerances to specify the scalar relative tolerance
and scalar absolute tolerances */
flag = ARKodeSStolerances(arkode_mem, reltol, abstol);
if (check_flag(&flag, "ARKodeSStolerances", 1, my_pe)) return(1);
/* Call ARKSpgmr to specify the linear solver ARKSPGMR
with left preconditioning and the default Krylov dimension maxl */
flag = ARKSpgmr(arkode_mem, PREC_LEFT, 0);
if (check_flag(&flag, "ARKSpgmr", 1, my_pe)) MPI_Abort(comm, 1);
/* Set preconditioner setup and solve routines Precond and PSolve,
and the pointer to the user-defined block data */
flag = ARKSpilsSetPreconditioner(arkode_mem, Precond, PSolve);
if (check_flag(&flag, "ARKSpilsSetPreconditioner", 1, my_pe)) MPI_Abort(comm, 1);
if (my_pe == 0)
printf("\n2-species diurnal advection-diffusion problem\n\n");
/* In loop over output points, call ARKode, print results, test for error */
for (iout=1, tout=TWOHR; iout<=NOUT; iout++, tout+=TWOHR) {
flag = ARKode(arkode_mem, tout, u, &t, ARK_NORMAL);
if (check_flag(&flag, "ARKode", 1, my_pe)) break;
PrintOutput(arkode_mem, my_pe, comm, u, t);
}
/* Print final statistics */
if (my_pe == 0) PrintFinalStats(arkode_mem);
/* Free memory */
N_VDestroy(u); /* Free hypre vector wrapper */
HYPRE_IJVectorDestroy(Uij); /* Free the underlying hypre vector */
FreeUserData(data);
ARKodeFree(&arkode_mem);
MPI_Finalize();
return(0);
}
int main()
{
M_Env machEnv;
realtype abstol, reltol, t, tout, ropt[OPT_SIZE];
long int iopt[OPT_SIZE];
N_Vector y;
UserData data;
CVBandPreData bpdata;
void *cvode_mem;
int ml, mu, iout, flag, jpre;
/* Initialize serial machine environment */
machEnv = M_EnvInit_Serial(NEQ);
/* Allocate and initialize y, and set problem data and tolerances */
y = N_VNew(NEQ, machEnv);
data = (UserData) malloc(sizeof *data);
InitUserData(data);
SetInitialProfiles(y, data->dx, data->dz);
abstol = ATOL; reltol = RTOL;
/* Call CVodeMalloc to initialize CVODE:
NEQ is the problem size = number of equations
f is the user's right hand side function in y'=f(t,y)
T0 is the initial time
y is the initial dependent variable vector
BDF specifies the Backward Differentiation Formula
NEWTON specifies a Newton iteration
SS specifies scalar relative and absolute tolerances
&reltol and &abstol are pointers to the scalar tolerances
data is the pointer to the user-defined block of coefficients
FALSE indicates there are no optional inputs in iopt and ropt
iopt and ropt arrays communicate optional integer and real input/output
A pointer to CVODE problem memory is returned and stored in cvode_mem. */
cvode_mem = CVodeMalloc(NEQ, f, T0, y, BDF, NEWTON, SS, &reltol,
&abstol, data, NULL, FALSE, iopt, ropt, machEnv);
if (cvode_mem == NULL) { printf("CVodeMalloc failed."); return(1); }
/* Call CVBandPreAlloc to initialize band preconditioner */
ml = mu = 2;
bpdata = CVBandPreAlloc (NEQ, f, data, mu, ml, cvode_mem);
/* Call CVSpgmr to specify the CVODE linear solver CVSPGMR with
left preconditioning, modified Gram-Schmidt orthogonalization,
default values for the maximum Krylov dimension maxl and the tolerance
parameter delt, preconditioner setup and solve routines CVBandPrecond
and CVBandPSolve, the pointer to the user-defined block data, and
NULL for the user jtimes routine and Jacobian data pointer. */
flag = CVSpgmr(cvode_mem, LEFT, MODIFIED_GS, 0, 0.0, CVBandPrecond,
CVBandPSolve, bpdata, NULL, NULL);
if (flag != SUCCESS) { printf("CVSpgmr failed."); return(1); }
printf("2-species diurnal advection-diffusion problem, %d by %d mesh\n",
MX, MZ);
printf("SPGMR solver; band preconditioner; mu = %d, ml = %d\n\n",
mu, ml);
/* Loop over jpre (= LEFT, RIGHT), and solve the problem */
for (jpre = LEFT; jpre <= RIGHT; jpre++) {
/* On second run, re-initialize y, CVODE, CVBANDPRE, and CVSPGMR */
if (jpre == RIGHT) {
SetInitialProfiles(y, data->dx, data->dz);
flag = CVReInit(cvode_mem, f, T0, y, BDF, NEWTON, SS, &reltol,
&abstol, data, NULL, FALSE, iopt, ropt, machEnv);
if (flag != SUCCESS) { printf("CVReInit failed."); return(1); }
flag = CVReInitBandPre(bpdata, NEQ, f, data, mu, ml);
flag = CVReInitSpgmr(cvode_mem, jpre, MODIFIED_GS, 0, 0.0,
CVBandPrecond, CVBandPSolve, bpdata, NULL, NULL);
if (flag != SUCCESS) { printf("CVReInitSpgmr failed."); return(1); }
printf("\n\n-------------------------------------------------------");
printf("------------\n");
}
printf("\n\nPreconditioner type is: jpre = %s\n\n",
(jpre == LEFT) ? "LEFT" : "RIGHT");
/* In loop over output points, call CVode, print results, test for error */
for (iout = 1, tout = TWOHR; iout <= NOUT; iout++, tout += TWOHR) {
flag = CVode(cvode_mem, tout, y, &t, NORMAL);
PrintOutput(iopt, ropt, y, t);
if (flag != SUCCESS) {
printf("CVode failed, flag = %d.\n", flag);
break;
}
}
/* Print final statistics */
PrintFinalStats(iopt);
} /* End of jpre loop */
/* Free memory */
N_VFree(y);
free(data);
CVBandPreFree(bpdata);
CVodeFree(cvode_mem);
M_EnvFree_Serial(machEnv);
return(0);
}
int main(int argc, char *argv[])
{
realtype abstol=ATOL, reltol=RTOL, t;
N_Vector c;
WebData wdata;
void *cvode_mem;
SUNLinearSolver LS, LSB;
int retval, ncheck;
int indexB;
realtype reltolB=RTOL, abstolB=ATOL;
N_Vector cB;
c = NULL;
cB = NULL;
wdata = NULL;
cvode_mem = NULL;
LS = LSB = NULL;
/* Allocate and initialize user data */
wdata = AllocUserData();
if(check_retval((void *)wdata, "AllocUserData", 2)) return(1);
InitUserData(wdata);
/* Set-up forward problem */
/* Initializations */
c = N_VNew_Serial(NEQ+1);
if(check_retval((void *)c, "N_VNew_Serial", 0)) return(1);
CInit(c, wdata);
/* Call CVodeCreate/CVodeInit for forward run */
printf("\nCreate and allocate CVODES memory for forward run\n");
cvode_mem = CVodeCreate(CV_BDF);
if(check_retval((void *)cvode_mem, "CVodeCreate", 0)) return(1);
wdata->cvode_mem = cvode_mem; /* Used in Precond */
retval = CVodeSetUserData(cvode_mem, wdata);
if(check_retval(&retval, "CVodeSetUserData", 1)) return(1);
retval = CVodeInit(cvode_mem, f, T0, c);
if(check_retval(&retval, "CVodeInit", 1)) return(1);
retval = CVodeSStolerances(cvode_mem, reltol, abstol);
if(check_retval(&retval, "CVodeSStolerances", 1)) return(1);
/* Create SUNLinSol_SPGMR linear solver for forward run */
LS = SUNLinSol_SPGMR(c, PREC_LEFT, 0);
if(check_retval((void *)LS, "SUNLinSol_SPGMR", 0)) return(1);
/* Attach the linear sovler */
retval = CVodeSetLinearSolver(cvode_mem, LS, NULL);
if (check_retval(&retval, "CVodeSetLinearSolver", 1)) return 1;
/* Set the preconditioner solve and setup functions */
retval = CVodeSetPreconditioner(cvode_mem, Precond, PSolve);
if(check_retval(&retval, "CVodeSetPreconditioner", 1)) return(1);
/* Set-up adjoint calculations */
printf("\nAllocate global memory\n");
retval = CVodeAdjInit(cvode_mem, NSTEPS, CV_HERMITE);
if(check_retval(&retval, "CVadjInit", 1)) return(1);
/* Perform forward run */
printf("\nForward integration\n");
retval = CVodeF(cvode_mem, TOUT, c, &t, CV_NORMAL, &ncheck);
if(check_retval(&retval, "CVodeF", 1)) return(1);
printf("\nncheck = %d\n", ncheck);
#if defined(SUNDIALS_EXTENDED_PRECISION)
printf("\n G = int_t int_x int_y c%d(t,x,y) dx dy dt = %Lf \n\n",
ISPEC, N_VGetArrayPointer(c)[NEQ]);
#else
printf("\n G = int_t int_x int_y c%d(t,x,y) dx dy dt = %f \n\n",
ISPEC, N_VGetArrayPointer(c)[NEQ]);
#endif
/* Set-up backward problem */
/* Allocate cB */
cB = N_VNew_Serial(NEQ);
if(check_retval((void *)cB, "N_VNew_Serial", 0)) return(1);
/* Initialize cB = 0 */
N_VConst(ZERO, cB);
/* Create and allocate CVODES memory for backward run */
printf("\nCreate and allocate CVODES memory for backward run\n");
retval = CVodeCreateB(cvode_mem, CV_BDF, &indexB);
if(check_retval(&retval, "CVodeCreateB", 1)) return(1);
retval = CVodeSetUserDataB(cvode_mem, indexB, wdata);
if(check_retval(&retval, "CVodeSetUserDataB", 1)) return(1);
retval = CVodeSetMaxNumStepsB(cvode_mem, indexB, 1000);
if(check_retval(&retval, "CVodeSetMaxNumStepsB", 1)) return(1);
retval = CVodeInitB(cvode_mem, indexB, fB, TOUT, cB);
if(check_retval(&retval, "CVodeInitB", 1)) return(1);
retval = CVodeSStolerancesB(cvode_mem, indexB, reltolB, abstolB);
if(check_retval(&retval, "CVodeSStolerancesB", 1)) return(1);
wdata->indexB = indexB;
/* Create SUNLinSol_SPGMR linear solver for backward run */
LSB = SUNLinSol_SPGMR(cB, PREC_LEFT, 0);
if(check_retval((void *)LSB, "SUNLinSol_SPGMR", 0)) return(1);
/* Attach the linear sovler */
retval = CVodeSetLinearSolverB(cvode_mem, indexB, LSB, NULL);
if (check_retval(&retval, "CVodeSetLinearSolverB", 1)) return 1;
/* Set the preconditioner solve and setup functions */
retval = CVodeSetPreconditionerB(cvode_mem, indexB, PrecondB, PSolveB);
if(check_retval(&retval, "CVodeSetPreconditionerB", 1)) return(1);
/* Perform backward integration */
printf("\nBackward integration\n");
retval = CVodeB(cvode_mem, T0, CV_NORMAL);
if(check_retval(&retval, "CVodeB", 1)) return(1);
retval = CVodeGetB(cvode_mem, indexB, &t, cB);
if(check_retval(&retval, "CVodeGetB", 1)) return(1);
PrintOutput(cB, NS, MXNS, wdata);
/* Free all memory */
CVodeFree(&cvode_mem);
N_VDestroy(c);
N_VDestroy(cB);
SUNLinSolFree(LS);
SUNLinSolFree(LSB);
FreeUserData(wdata);
return(0);
}
int main(int argc, char *argv[])
{
void *ida_mem;
SUNMatrix A;
SUNLinearSolver LS;
UserData webdata;
N_Vector cc, cp, id;
int iout, retval;
sunindextype mu, ml;
realtype rtol, atol, t0, tout, tret;
int num_threads;
ida_mem = NULL;
A = NULL;
LS = NULL;
webdata = NULL;
cc = cp = id = NULL;
/* Set the number of threads to use */
num_threads = 1; /* default value */
#ifdef _OPENMP
num_threads = omp_get_max_threads(); /* overwrite with OMP_NUM_THREADS enviroment variable */
#endif
if (argc > 1) /* overwrite with command line value, if supplied */
num_threads = strtol(argv[1], NULL, 0);
/* Allocate and initialize user data block webdata. */
webdata = (UserData) malloc(sizeof *webdata);
webdata->rates = N_VNew_OpenMP(NEQ, num_threads);
webdata->acoef = newDenseMat(NUM_SPECIES, NUM_SPECIES);
webdata->nthreads = num_threads;
InitUserData(webdata);
/* Allocate N-vectors and initialize cc, cp, and id. */
cc = N_VNew_OpenMP(NEQ, num_threads);
if(check_retval((void *)cc, "N_VNew_OpenMP", 0)) return(1);
cp = N_VNew_OpenMP(NEQ, num_threads);
if(check_retval((void *)cp, "N_VNew_OpenMP", 0)) return(1);
id = N_VNew_OpenMP(NEQ, num_threads);
if(check_retval((void *)id, "N_VNew_OpenMP", 0)) return(1);
SetInitialProfiles(cc, cp, id, webdata);
/* Set remaining inputs to IDAMalloc. */
t0 = ZERO;
rtol = RTOL;
atol = ATOL;
/* Call IDACreate and IDAMalloc to initialize IDA. */
ida_mem = IDACreate();
if(check_retval((void *)ida_mem, "IDACreate", 0)) return(1);
retval = IDASetUserData(ida_mem, webdata);
if(check_retval(&retval, "IDASetUserData", 1)) return(1);
retval = IDASetId(ida_mem, id);
if(check_retval(&retval, "IDASetId", 1)) return(1);
retval = IDAInit(ida_mem, resweb, t0, cc, cp);
if(check_retval(&retval, "IDAInit", 1)) return(1);
retval = IDASStolerances(ida_mem, rtol, atol);
if(check_retval(&retval, "IDASStolerances", 1)) return(1);
/* Setup band matrix and linear solver, and attach to IDA. */
mu = ml = NSMX;
A = SUNBandMatrix(NEQ, mu, ml);
if(check_retval((void *)A, "SUNBandMatrix", 0)) return(1);
LS = SUNLinSol_Band(cc, A);
if(check_retval((void *)LS, "SUNLinSol_Band", 0)) return(1);
retval = IDASetLinearSolver(ida_mem, LS, A);
if(check_retval(&retval, "IDASetLinearSolver", 1)) return(1);
/* Call IDACalcIC (with default options) to correct the initial values. */
tout = RCONST(0.001);
retval = IDACalcIC(ida_mem, IDA_YA_YDP_INIT, tout);
if(check_retval(&retval, "IDACalcIC", 1)) return(1);
/* Print heading, basic parameters, and initial values. */
PrintHeader(mu, ml, rtol, atol);
PrintOutput(ida_mem, cc, ZERO);
/* Loop over iout, call IDASolve (normal mode), print selected output. */
for (iout = 1; iout <= NOUT; iout++) {
retval = IDASolve(ida_mem, tout, &tret, cc, cp, IDA_NORMAL);
if(check_retval(&retval, "IDASolve", 1)) return(retval);
PrintOutput(ida_mem, cc, tret);
if (iout < 3) tout *= TMULT; else tout += TADD;
}
/* Print final statistics and free memory. */
PrintFinalStats(ida_mem);
printf("num_threads = %i\n\n", num_threads);
/* Free memory */
IDAFree(&ida_mem);
SUNLinSolFree(LS);
SUNMatDestroy(A);
N_VDestroy_OpenMP(cc);
N_VDestroy_OpenMP(cp);
N_VDestroy_OpenMP(id);
destroyMat(webdata->acoef);
N_VDestroy_OpenMP(webdata->rates);
free(webdata);
return(0);
}
int main()
{
realtype abstol, reltol, t, tout;
N_Vector u;
UserData data;
void *cvode_mem;
int iout, flag;
u = NULL;
data = NULL;
cvode_mem = NULL;
/* Allocate memory, and set problem data, initial values, tolerances */
u = N_VNew_Serial(NEQ);
if(check_flag((void *)u, "N_VNew_Serial", 0)) return(1);
data = AllocUserData();
if(check_flag((void *)data, "AllocUserData", 2)) return(1);
InitUserData(data);
SetInitialProfiles(u, data->dx, data->dy);
abstol=ATOL;
reltol=RTOL;
/* Call CvodeCreate to create the solver memory
CV_BDF specifies the Backward Differentiation Formula
CV_NEWTON specifies a Newton iteration
A pointer to the integrator memory is returned and stored in cvode_mem. */
cvode_mem = CVodeCreate(CV_BDF, CV_NEWTON);
if(check_flag((void *)cvode_mem, "CVodeCreate", 0)) return(1);
/* Set the pointer to user-defined data */
flag = CVodeSetFdata(cvode_mem, data);
if(check_flag(&flag, "CVodeSetFdata", 1)) return(1);
/* Call CVodeMalloc to initialize the integrator memory:
f is the user's right hand side function in u'=f(t,u)
T0 is the initial time
u is the initial dependent variable vector
CV_SS specifies scalar relative and absolute tolerances
reltol is the relative tolerance
&abstol is a pointer to the scalar absolute tolerance */
flag = CVodeMalloc(cvode_mem, f, T0, u, CV_SS, reltol, &abstol);
if(check_flag(&flag, "CVodeMalloc", 1)) return(1);
/* Call CVSpgmr to specify the linear solver CVSPGMR
with left preconditioning and the maximum Krylov dimension maxl */
flag = CVSpgmr(cvode_mem, PREC_LEFT, 0);
if(check_flag(&flag, "CVSpgmr", 1)) return(1);
/* Set modified Gram-Schmidt orthogonalization, preconditioner
setup and solve routines Precond and PSolve, and the pointer
to the user-defined block data */
flag = CVSpgmrSetGSType(cvode_mem, MODIFIED_GS);
if(check_flag(&flag, "CVSpgmrSetGSType", 1)) return(1);
flag = CVSpgmrSetPreconditioner(cvode_mem, Precond, PSolve, data);
if(check_flag(&flag, "CVSpgmrSetPreconditioner", 1)) return(1);
/* In loop over output points, call CVode, print results, test for error */
printf(" \n2-species diurnal advection-diffusion problem\n\n");
for (iout=1, tout = TWOHR; iout <= NOUT; iout++, tout += TWOHR) {
flag = CVode(cvode_mem, tout, u, &t, CV_NORMAL);
PrintOutput(cvode_mem, u, t);
if(check_flag(&flag, "CVode", 1)) break;
}
PrintFinalStats(cvode_mem);
/* Free memory */
N_VDestroy_Serial(u);
FreeUserData(data);
CVodeFree(cvode_mem);
return(0);
}
int main(int argc, char *argv[])
{
void *cvode_mem;
UserData data;
realtype abstol, reltol, t, tout;
N_Vector y;
int iout, flag;
realtype *pbar;
int is, *plist;
N_Vector *uS;
booleantype sensi, err_con;
int sensi_meth;
pbar = NULL;
plist = NULL;
uS = NULL;
y = NULL;
data = NULL;
cvode_mem = NULL;
/* Process arguments */
ProcessArgs(argc, argv, &sensi, &sensi_meth, &err_con);
/* Problem parameters */
data = AllocUserData();
if(check_flag((void *)data, "AllocUserData", 2)) return(1);
InitUserData(data);
/* Initial states */
y = N_VNew_Serial(NEQ);
if(check_flag((void *)y, "N_VNew_Serial", 0)) return(1);
SetInitialProfiles(y, data->dx, data->dz);
/* Tolerances */
abstol=ATOL;
reltol=RTOL;
/* Create CVODES object */
cvode_mem = CVodeCreate(CV_BDF, CV_NEWTON);
if(check_flag((void *)cvode_mem, "CVodeCreate", 0)) return(1);
flag = CVodeSetFdata(cvode_mem, data);
if(check_flag(&flag, "CVodeSetFdata", 1)) return(1);
flag = CVodeSetMaxNumSteps(cvode_mem, 2000);
if(check_flag(&flag, "CVodeSetMaxNumSteps", 1)) return(1);
/* Allocate CVODES memory */
flag = CVodeMalloc(cvode_mem, f, T0, y, CV_SS, reltol, &abstol);
if(check_flag(&flag, "CVodeMalloc", 1)) return(1);
/* Attach CVSPGMR linear solver */
flag = CVSpgmr(cvode_mem, PREC_LEFT, 0);
if(check_flag(&flag, "CVSpgmr", 1)) return(1);
flag = CVSpilsSetPreconditioner(cvode_mem, Precond, PSolve, data);
if(check_flag(&flag, "CVSpilsSetPreconditioner", 1)) return(1);
printf("\n2-species diurnal advection-diffusion problem\n");
/* Forward sensitivity analysis */
if(sensi) {
plist = (int *) malloc(NS * sizeof(int));
if(check_flag((void *)plist, "malloc", 2)) return(1);
for(is=0; is<NS; is++) plist[is] = is;
pbar = (realtype *) malloc(NS * sizeof(realtype));
if(check_flag((void *)pbar, "malloc", 2)) return(1);
for(is=0; is<NS; is++) pbar[is] = data->p[plist[is]];
uS = N_VCloneVectorArray_Serial(NS, y);
if(check_flag((void *)uS, "N_VCloneVectorArray_Serial", 0)) return(1);
for(is=0;is<NS;is++)
N_VConst(ZERO,uS[is]);
flag = CVodeSensMalloc(cvode_mem, NS, sensi_meth, uS);
if(check_flag(&flag, "CVodeSensMalloc", 1)) return(1);
flag = CVodeSetSensErrCon(cvode_mem, err_con);
if(check_flag(&flag, "CVodeSetSensErrCon", 1)) return(1);
flag = CVodeSetSensRho(cvode_mem, ZERO);
if(check_flag(&flag, "CVodeSetSensRho", 1)) return(1);
flag = CVodeSetSensParams(cvode_mem, data->p, pbar, plist);
if(check_flag(&flag, "CVodeSetSensParams", 1)) return(1);
printf("Sensitivity: YES ");
if(sensi_meth == CV_SIMULTANEOUS)
printf("( SIMULTANEOUS +");
else
if(sensi_meth == CV_STAGGERED) printf("( STAGGERED +");
else printf("( STAGGERED1 +");
if(err_con) printf(" FULL ERROR CONTROL )");
else printf(" PARTIAL ERROR CONTROL )");
} else {
printf("Sensitivity: NO ");
}
/* In loop over output points, call CVode, print results, test for error */
printf("\n\n");
printf("========================================================================\n");
printf(" T Q H NST Bottom left Top right \n");
printf("========================================================================\n");
for (iout=1, tout = TWOHR; iout <= NOUT; iout++, tout += TWOHR) {
flag = CVode(cvode_mem, tout, y, &t, CV_NORMAL);
if(check_flag(&flag, "CVode", 1)) break;
PrintOutput(cvode_mem, t, y);
if (sensi) {
flag = CVodeGetSens(cvode_mem, t, uS);
if(check_flag(&flag, "CVodeGetSens", 1)) break;
PrintOutputS(uS);
}
printf("------------------------------------------------------------------------\n");
}
/* Print final statistics */
PrintFinalStats(cvode_mem, sensi);
/* Free memory */
N_VDestroy_Serial(y);
if (sensi) {
N_VDestroyVectorArray_Serial(uS, NS);
free(pbar);
free(plist);
}
FreeUserData(data);
CVodeFree(&cvode_mem);
return(0);
}
int main(int argc, char *argv[])
{
MPI_Comm comm;
void *mem;
UserData webdata;
long int SystemSize, local_N, mudq, mldq, mukeep, mlkeep;
realtype rtol, atol, t0, tout, tret;
N_Vector cc, cp, res, id;
int thispe, npes, maxl, iout, retval;
cc = cp = res = id = NULL;
webdata = NULL;
mem = NULL;
/* Set communicator, and get processor number and total number of PE's. */
MPI_Init(&argc, &argv);
comm = MPI_COMM_WORLD;
MPI_Comm_rank(comm, &thispe);
MPI_Comm_size(comm, &npes);
if (npes != NPEX*NPEY) {
if (thispe == 0)
fprintf(stderr,
"\nMPI_ERROR(0): npes = %d not equal to NPEX*NPEY = %d\n",
npes, NPEX*NPEY);
MPI_Finalize();
return(1);
}
/* Set local length (local_N) and global length (SystemSize). */
local_N = MXSUB*MYSUB*NUM_SPECIES;
SystemSize = NEQ;
/* Set up user data block webdata. */
webdata = (UserData) malloc(sizeof *webdata);
webdata->rates = N_VNew_Parallel(comm, local_N, SystemSize);
webdata->acoef = newDenseMat(NUM_SPECIES, NUM_SPECIES);
InitUserData(webdata, thispe, npes, comm);
/* Create needed vectors, and load initial values.
The vector res is used temporarily only. */
cc = N_VNew_Parallel(comm, local_N, SystemSize);
if(check_flag((void *)cc, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
cp = N_VNew_Parallel(comm, local_N, SystemSize);
if(check_flag((void *)cp, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
res = N_VNew_Parallel(comm, local_N, SystemSize);
if(check_flag((void *)res, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
id = N_VNew_Parallel(comm, local_N, SystemSize);
if(check_flag((void *)id, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
SetInitialProfiles(cc, cp, id, res, webdata);
N_VDestroy_Parallel(res);
/* Set remaining inputs to IDAMalloc. */
t0 = ZERO;
rtol = RTOL;
atol = ATOL;
/* Call IDACreate and IDAMalloc to initialize solution */
mem = IDACreate();
if(check_flag((void *)mem, "IDACreate", 0, thispe)) MPI_Abort(comm, 1);
retval = IDASetUserData(mem, webdata);
if(check_flag(&retval, "IDASetUserData", 1, thispe)) MPI_Abort(comm, 1);
retval = IDASetId(mem, id);
if(check_flag(&retval, "IDASetId", 1, thispe)) MPI_Abort(comm, 1);
retval = IDAInit(mem, resweb, t0, cc, cp);
if(check_flag(&retval, "IDAInit", 1, thispe)) MPI_Abort(comm, 1);
retval = IDASStolerances(mem, rtol, atol);
if(check_flag(&retval, "IDASStolerances", 1, thispe)) MPI_Abort(comm, 1);
/* Call IDASpgmr to specify the IDA linear solver IDASPGMR */
maxl = 16;
retval = IDASpgmr(mem, maxl);
if(check_flag(&retval, "IDASpgmr", 1, thispe)) MPI_Abort(comm, 1);
/* Call IDABBDPrecInit to initialize the band-block-diagonal preconditioner.
The half-bandwidths for the difference quotient evaluation are exact
for the system Jacobian, but only a 5-diagonal band matrix is retained. */
mudq = mldq = NSMXSUB;
mukeep = mlkeep = 2;
retval = IDABBDPrecInit(mem, local_N, mudq, mldq, mukeep, mlkeep,
ZERO, reslocal, NULL);
if(check_flag(&retval, "IDABBDPrecInit", 1, thispe)) MPI_Abort(comm, 1);
/* Call IDACalcIC (with default options) to correct the initial values. */
tout = RCONST(0.001);
retval = IDACalcIC(mem, IDA_YA_YDP_INIT, tout);
if(check_flag(&retval, "IDACalcIC", 1, thispe)) MPI_Abort(comm, 1);
/* On PE 0, print heading, basic parameters, initial values. */
if (thispe == 0) PrintHeader(SystemSize, maxl,
mudq, mldq, mukeep, mlkeep,
rtol, atol);
PrintOutput(mem, cc, t0, webdata, comm);
/* Call IDA in tout loop, normal mode, and print selected output. */
for (iout = 1; iout <= NOUT; iout++) {
retval = IDASolve(mem, tout, &tret, cc, cp, IDA_NORMAL);
if(check_flag(&retval, "IDASolve", 1, thispe)) MPI_Abort(comm, 1);
PrintOutput(mem, cc, tret, webdata, comm);
if (iout < 3) tout *= TMULT;
else tout += TADD;
}
/* On PE 0, print final set of statistics. */
if (thispe == 0) PrintFinalStats(mem);
/* Free memory. */
N_VDestroy_Parallel(cc);
N_VDestroy_Parallel(cp);
N_VDestroy_Parallel(id);
IDAFree(&mem);
destroyMat(webdata->acoef);
N_VDestroy_Parallel(webdata->rates);
free(webdata);
MPI_Finalize();
return(0);
}
int main(int argc, char *argv[])
{
MPI_Comm comm;
void *mem;
UserData data;
int thispe, iout, ier, npes;
int Neq, local_N, mudq, mldq, mukeep, mlkeep;
realtype rtol, atol, t0, t1, tout, tret;
N_Vector uu, up, constraints, id, res;
realtype *pbar;
int is;
N_Vector *uuS, *upS;
booleantype sensi, err_con;
int sensi_meth;
mem = NULL;
data = NULL;
uu = up = constraints = id = res = NULL;
uuS = upS = NULL;
/* Get processor number and total number of pe's. */
MPI_Init(&argc, &argv);
comm = MPI_COMM_WORLD;
MPI_Comm_size(comm, &npes);
MPI_Comm_rank(comm, &thispe);
if (npes != NPEX*NPEY) {
if (thispe == 0)
fprintf(stderr,
"\nMPI_ERROR(0): npes = %d is not equal to NPEX*NPEY = %d\n",
npes,NPEX*NPEY);
MPI_Finalize();
return(1);
}
/* Process arguments */
ProcessArgs(argc, argv, thispe, &sensi, &sensi_meth, &err_con);
/* Set local length local_N and global length Neq. */
local_N = MXSUB*MYSUB;
Neq = MX * MY;
/* Allocate N-vectors. */
uu = N_VNew_Parallel(comm, local_N, Neq);
if(check_flag((void *)uu, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
up = N_VNew_Parallel(comm, local_N, Neq);
if(check_flag((void *)up, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
res = N_VNew_Parallel(comm, local_N, Neq);
if(check_flag((void *)res, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
constraints = N_VNew_Parallel(comm, local_N, Neq);
if(check_flag((void *)constraints, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
id = N_VNew_Parallel(comm, local_N, Neq);
if(check_flag((void *)id, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
/* Allocate and initialize the data structure. */
data = (UserData) malloc(sizeof *data);
if(check_flag((void *)data, "malloc", 2, thispe)) MPI_Abort(comm, 1);
InitUserData(thispe, comm, data);
/* Initialize the uu, up, id, and constraints profiles. */
SetInitialProfile(uu, up, id, res, data);
N_VConst(ONE, constraints);
t0 = ZERO; t1 = RCONST(0.01);
/* Scalar relative and absolute tolerance. */
rtol = ZERO;
atol = RCONST(1.0e-3);
/* Call IDACreate and IDAInit to initialize solution and various
IDASet*** functions to specify optional inputs:
- indicate which variables are differential and which are algebraic
- exclude algebraic variables from error test
- specify additional constraints on solution components */
mem = IDACreate();
if(check_flag((void *)mem, "IDACreate", 0, thispe)) MPI_Abort(comm, 1);
ier = IDASetUserData(mem, data);
if(check_flag(&ier, "IDASetUserData", 1, thispe)) MPI_Abort(comm, 1);
ier = IDASetSuppressAlg(mem, TRUE);
if(check_flag(&ier, "IDASetSuppressAlg", 1, thispe)) MPI_Abort(comm, 1);
ier = IDASetId(mem, id);
if(check_flag(&ier, "IDASetId", 1, thispe)) MPI_Abort(comm, 1);
ier = IDASetConstraints(mem, constraints);
if(check_flag(&ier, "IDASetConstraints", 1, thispe)) MPI_Abort(comm, 1);
N_VDestroy_Parallel(constraints);
ier = IDAInit(mem, heatres, t0, uu, up);
if(check_flag(&ier, "IDAInit", 1, thispe)) MPI_Abort(comm, 1);
/* Specify state tolerances (scalar relative and absolute tolerances) */
ier = IDASStolerances(mem, rtol, atol);
if(check_flag(&ier, "IDASStolerances", 1, thispe)) MPI_Abort(comm, 1);
/* Call IDASpgmr to specify the linear solver. */
ier = IDASpgmr(mem, 12);
if(check_flag(&ier, "IDASpgmr", 1, thispe)) MPI_Abort(comm, 1);
/* Call IDABBDPrecInit to initialize BBD preconditioner. */
mudq = MXSUB;
mldq = MXSUB;
mukeep = 1;
mlkeep = 1;
ier = IDABBDPrecInit(mem, local_N, mudq, mldq, mukeep, mlkeep,
ZERO, reslocal, NULL);
if(check_flag(&ier, "IDABBDPrecInit", 1, thispe)) MPI_Abort(comm, 1);
/* Sensitivity-related settings */
if( sensi) {
/* Allocate and set pbar, the vector with order of magnitude
information for the problem parameters. (Note: this is
done here as an illustration only, as the default values
for pbar, if pbar is not supplied, are anyway 1.0) */
pbar = (realtype *) malloc(NS*sizeof(realtype));
if (check_flag((void *)pbar, "malloc", 2, thispe)) MPI_Abort(comm, 1);
for (is=0; is<NS; is++) pbar[is] = data->p[is];
/* Allocate sensitivity solution vectors uuS and upS and set them
to an initial guess for the sensitivity ICs (the IC for uuS are
0.0 since the state IC do not depend on the porblem parameters;
however, the derivatives upS may not and therefore we will have
to call IDACalcIC to find them) */
uuS = N_VCloneVectorArray_Parallel(NS, uu);
if (check_flag((void *)uuS, "N_VCloneVectorArray_Parallel", 0, thispe)) MPI_Abort(comm, 1);
for (is = 0; is < NS; is++) N_VConst(ZERO,uuS[is]);
upS = N_VCloneVectorArray_Parallel(NS, uu);
if (check_flag((void *)upS, "N_VCloneVectorArray_Parallel", 0, thispe)) MPI_Abort(comm, 1);
for (is = 0; is < NS; is++) N_VConst(ZERO,upS[is]);
/* Initialize FSA using the default internal sensitivity residual function
(Note that this requires specifying the problem parameters -- see below) */
ier = IDASensInit(mem, NS, sensi_meth, NULL, uuS, upS);
if(check_flag(&ier, "IDASensInit", 1, thispe)) MPI_Abort(comm, 1);
/* Indicate the use of internally estimated tolerances for the sensitivity
variables (based on the tolerances provided for the states and the
pbar values) */
ier = IDASensEEtolerances(mem);
if(check_flag(&ier, "IDASensEEtolerances", 1, thispe)) MPI_Abort(comm, 1);
/* Specify whether the sensitivity variables are included in the error
test or not */
ier = IDASetSensErrCon(mem, err_con);
if(check_flag(&ier, "IDASetSensErrCon", 1, thispe)) MPI_Abort(comm, 1);
/* Specify the problem parameters and their order of magnitude
(Note that we do not specify the index array plist and therefore
IDAS will compute sensitivities w.r.t. the first NS parameters) */
ier = IDASetSensParams(mem, data->p, pbar, NULL);
if(check_flag(&ier, "IDASetSensParams", 1, thispe)) MPI_Abort(comm, 1);
/* Compute consistent initial conditions (Note that this is required
only if performing SA since uu and up already contain consistent
initial conditions for the states) */
ier = IDACalcIC(mem, IDA_YA_YDP_INIT, t1);
if(check_flag(&ier, "IDACalcIC", 1, thispe)) MPI_Abort(comm, 1);
}
/* Print problem description */
if (thispe == 0 ) PrintHeader(Neq, rtol, atol, mudq, mukeep,
sensi, sensi_meth, err_con);
/* Loop over tout, call IDASolve, print output. */
for (tout = t1, iout = 1; iout <= NOUT; iout++, tout *= TWO) {
ier = IDASolve(mem, tout, &tret, uu, up, IDA_NORMAL);
if(check_flag(&ier, "IDASolve", 1, thispe)) MPI_Abort(comm, 1);
if (sensi) {
ier = IDAGetSens(mem, &tret, uuS);
if(check_flag(&ier, "IDAGetSens", 1, thispe)) MPI_Abort(comm, 1);
}
PrintOutput(thispe, mem, tret, uu, sensi, uuS);
}
/* Print final statistics */
if (thispe == 0) PrintFinalStats(mem);
/* Free Memory */
IDAFree(&mem);
free(data);
N_VDestroy_Parallel(id);
N_VDestroy_Parallel(res);
N_VDestroy_Parallel(up);
N_VDestroy_Parallel(uu);
MPI_Finalize();
return(0);
}
int main(int argc, char *argv[])
{
realtype abstol=ATOL, reltol=RTOL, t;
N_Vector c;
WebData wdata;
void *cvode_mem;
int flag;
void *cvadj_mem;
int ncheck;
realtype reltolB=RTOL, abstolB=ATOL;
N_Vector cB;
c = NULL;
cB = NULL;
wdata = NULL;
cvode_mem = NULL;
cvadj_mem = NULL;
/* Allocate and initialize user data */
wdata = AllocUserData();
if(check_flag((void *)wdata, "AllocUserData", 2)) return(1);
InitUserData(wdata);
/* Set-up forward problem */
/* Initializations */
c = N_VNew_Serial(NEQ+1);
if(check_flag((void *)c, "N_VNew_Serial", 0)) return(1);
CInit(c, wdata);
/* Call CVodeCreate/CVodeMalloc for forward run */
printf("\nCreate and allocate CVODE memory for forward run\n");
cvode_mem = CVodeCreate(CV_BDF, CV_NEWTON);
if(check_flag((void *)cvode_mem, "CVodeCreate", 0)) return(1);
wdata->cvode_memF = cvode_mem; /* Used in Precond */
flag = CVodeSetFdata(cvode_mem, wdata);
if(check_flag(&flag, "CVodeSetFdata", 1)) return(1);
flag = CVodeMalloc(cvode_mem, f, T0, c, CV_SS, reltol, &abstol);
if(check_flag(&flag, "CVodeMalloc", 1)) return(1);
/* Call CVSpgmr for forward run */
flag = CVSpgmr(cvode_mem, PREC_LEFT, 0);
if(check_flag(&flag, "CVSpgmr", 1)) return(1);
flag = CVSpgmrSetPreconditioner(cvode_mem, Precond, PSolve, wdata);
if(check_flag(&flag, "CVSpgmrSetPreconditioner", 1)) return(1);
/* Set-up adjoint calculations */
printf("\nAllocate global memory\n");
cvadj_mem = CVadjMalloc(cvode_mem, NSTEPS);
if(check_flag((void *)cvadj_mem, "CVadjMalloc", 0)) return(1);
wdata->cvadj_mem = cvadj_mem;
/* Perform forward run */
printf("\nForward integration ... ");
flag = CVodeF(cvadj_mem, TOUT, c, &t, CV_NORMAL, &ncheck);
if(check_flag(&flag, "CVodeF", 1)) return(1);
printf("done (ncheck = %d)\n",ncheck);
#if defined(SUNDIALS_EXTENDED_PRECISION)
printf("\n G = int_t int_x int_y c%d(t,x,y) dx dy dt = %Lf \n\n",
ISPEC, NV_DATA_S(c)[NEQ]);
#else
printf("\n G = int_t int_x int_y c%d(t,x,y) dx dy dt = %f \n\n",
ISPEC, NV_DATA_S(c)[NEQ]);
#endif
/* Set-up backward problem */
/* Allocate cB */
cB = N_VNew_Serial(NEQ);
if(check_flag((void *)cB, "N_VNew_Serial", 0)) return(1);
/* Initialize cB = 0 */
N_VConst(ZERO, cB);
/* Create and allocate CVODES memory for backward run */
printf("\nCreate and allocate CVODES memory for backward run\n");
flag = CVodeCreateB(cvadj_mem, CV_BDF, CV_NEWTON);
if(check_flag(&flag, "CVodeCreateB", 1)) return(1);
flag = CVodeSetFdataB(cvadj_mem, wdata);
if(check_flag(&flag, "CVodeSetFdataB", 1)) return(1);
flag = CVodeMallocB(cvadj_mem, fB, TOUT, cB, CV_SS, reltolB, &abstolB);
if(check_flag(&flag, "CVodeMallocB", 1)) return(1);
/* Call CVSpgmr */
flag = CVSpgmrB(cvadj_mem, PREC_LEFT, 0);
if(check_flag(&flag, "CVSpgmrB", 1)) return(1);
flag = CVSpgmrSetPreconditionerB(cvadj_mem, PrecondB, PSolveB, wdata);
if(check_flag(&flag, "CVSpgmrSetPreconditionerB", 1)) return(1);
/* Perform backward integration */
printf("\nBackward integration\n");
flag = CVodeB(cvadj_mem, T0, cB, &t, CV_NORMAL);
if(check_flag(&flag, "CVodeB", 1)) return(1);
PrintOutput(cB, NS, MXNS, wdata);
/* Free all memory */
CVodeFree(cvode_mem);
CVadjFree(cvadj_mem);
N_VDestroy_Serial(c);
N_VDestroy_Serial(cB);
FreeUserData(wdata);
return(0);
}
int main(int argc, char *argv[])
{
MPI_Comm comm;
void *kmem;
UserData data;
N_Vector cc, sc, constraints;
int globalstrategy;
long int Nlocal;
realtype fnormtol, scsteptol, dq_rel_uu;
int flag, maxl, maxlrst;
long int mudq, mldq, mukeep, mlkeep;
int my_pe, npes, npelast = NPEX*NPEY-1;
data = NULL;
kmem = NULL;
cc = sc = constraints = NULL;
/* Get processor number and total number of pe's */
MPI_Init(&argc, &argv);
comm = MPI_COMM_WORLD;
MPI_Comm_size(comm, &npes);
MPI_Comm_rank(comm, &my_pe);
if (npes != NPEX*NPEY) {
if (my_pe == 0)
printf("\nMPI_ERROR(0): npes=%d is not equal to NPEX*NPEY=%d\n", npes,
NPEX*NPEY);
return(1);
}
/* Allocate memory, and set problem data, initial values, tolerances */
/* Set local length */
Nlocal = NUM_SPECIES*MXSUB*MYSUB;
/* Allocate and initialize user data block */
data = AllocUserData();
if (check_flag((void *)data, "AllocUserData", 2, my_pe)) MPI_Abort(comm, 1);
InitUserData(my_pe, Nlocal, comm, data);
/* Choose global strategy */
globalstrategy = KIN_NONE;
/* Allocate and initialize vectors */
cc = N_VNew_Parallel(comm, Nlocal, NEQ);
if (check_flag((void *)cc, "N_VNew_Parallel", 0, my_pe)) MPI_Abort(comm, 1);
sc = N_VNew_Parallel(comm, Nlocal, NEQ);
if (check_flag((void *)sc, "N_VNew_Parallel", 0, my_pe)) MPI_Abort(comm, 1);
data->rates = N_VNew_Parallel(comm, Nlocal, NEQ);
if (check_flag((void *)data->rates, "N_VNew_Parallel", 0, my_pe))
MPI_Abort(comm, 1);
constraints = N_VNew_Parallel(comm, Nlocal, NEQ);
if (check_flag((void *)constraints, "N_VNew_Parallel", 0, my_pe))
MPI_Abort(comm, 1);
N_VConst(ZERO, constraints);
SetInitialProfiles(cc, sc);
fnormtol = FTOL; scsteptol = STOL;
/* Call KINCreate/KINInit to initialize KINSOL:
nvSpec points to machine environment data
A pointer to KINSOL problem memory is returned and stored in kmem. */
kmem = KINCreate();
if (check_flag((void *)kmem, "KINCreate", 0, my_pe)) MPI_Abort(comm, 1);
/* Vector cc passed as template vector. */
flag = KINInit(kmem, func, cc);
if (check_flag(&flag, "KINInit", 1, my_pe)) MPI_Abort(comm, 1);
flag = KINSetUserData(kmem, data);
if (check_flag(&flag, "KINSetUserData", 1, my_pe)) MPI_Abort(comm, 1);
flag = KINSetConstraints(kmem, constraints);
if (check_flag(&flag, "KINSetConstraints", 1, my_pe)) MPI_Abort(comm, 1);
/* We no longer need the constraints vector since KINSetConstraints
creates a private copy for KINSOL to use. */
N_VDestroy_Parallel(constraints);
flag = KINSetFuncNormTol(kmem, fnormtol);
if (check_flag(&flag, "KINSetFuncNormTol", 1, my_pe)) MPI_Abort(comm, 1);
flag = KINSetScaledStepTol(kmem, scsteptol);
if (check_flag(&flag, "KINSetScaledStepTol", 1, my_pe)) MPI_Abort(comm, 1);
/* Call KINBBDPrecInit to initialize and allocate memory for the
band-block-diagonal preconditioner, and specify the local and
communication functions func_local and gcomm=NULL (all communication
needed for the func_local is already done in func). */
dq_rel_uu = ZERO;
mudq = mldq = 2*NUM_SPECIES - 1;
mukeep = mlkeep = NUM_SPECIES;
/* Call KINBBDSpgmr to specify the linear solver KINSPGMR */
maxl = 20; maxlrst = 2;
flag = KINSpgmr(kmem, maxl);
if (check_flag(&flag, "KINSpgmr", 1, my_pe)) MPI_Abort(comm, 1);
/* Initialize BBD preconditioner */
flag = KINBBDPrecInit(kmem, Nlocal, mudq, mldq, mukeep, mlkeep,
dq_rel_uu, func_local, NULL);
if (check_flag(&flag, "KINBBDPrecInit", 1, my_pe)) MPI_Abort(comm, 1);
flag = KINSpilsSetMaxRestarts(kmem, maxlrst);
if (check_flag(&flag, "KINSpilsSetMaxRestarts", 1, my_pe))
MPI_Abort(comm, 1);
/* Print out the problem size, solution parameters, initial guess. */
if (my_pe == 0)
PrintHeader(globalstrategy, maxl, maxlrst, mudq, mldq, mukeep,
mlkeep, fnormtol, scsteptol);
/* call KINSol and print output concentration profile */
flag = KINSol(kmem, /* KINSol memory block */
cc, /* initial guesss on input; solution vector */
globalstrategy, /* global stragegy choice */
sc, /* scaling vector, for the variable cc */
sc); /* scaling vector for function values fval */
if (check_flag(&flag, "KINSol", 1, my_pe)) MPI_Abort(comm, 1);
if (my_pe == 0) printf("\n\nComputed equilibrium species concentrations:\n");
if (my_pe == 0 || my_pe==npelast) PrintOutput(my_pe, comm, cc);
/* Print final statistics and free memory */
if (my_pe == 0)
PrintFinalStats(kmem);
N_VDestroy_Parallel(cc);
N_VDestroy_Parallel(sc);
KINFree(&kmem);
FreeUserData(data);
MPI_Finalize();
return(0);
}
int main(int argc, char *argv[])
{
MPI_Comm comm;
void *mem;
UserData webdata;
long int SystemSize, local_N;
realtype rtol, atol, t0, tout, tret;
N_Vector cc, cp, res, id;
int thispe, npes, maxl, iout, flag;
cc = cp = res = id = NULL;
webdata = NULL;
mem = NULL;
/* Set communicator, and get processor number and total number of PE's. */
MPI_Init(&argc, &argv);
comm = MPI_COMM_WORLD;
MPI_Comm_rank(comm, &thispe);
MPI_Comm_size(comm, &npes);
if (npes != NPEX*NPEY) {
if (thispe == 0)
fprintf(stderr,
"\nMPI_ERROR(0): npes = %d not equal to NPEX*NPEY = %d\n",
npes, NPEX*NPEY);
MPI_Finalize();
return(1);
}
/* Set local length (local_N) and global length (SystemSize). */
local_N = MXSUB*MYSUB*NUM_SPECIES;
SystemSize = NEQ;
/* Set up user data block webdata. */
webdata = AllocUserData(comm, local_N, SystemSize);
if (check_flag((void *)webdata, "AllocUserData", 0, thispe)) MPI_Abort(comm, 1);
InitUserData(webdata, thispe, npes, comm);
/* Create needed vectors, and load initial values.
The vector res is used temporarily only. */
cc = N_VNew_Parallel(comm, local_N, SystemSize);
if (check_flag((void *)cc, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
cp = N_VNew_Parallel(comm, local_N, SystemSize);
if (check_flag((void *)cp, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
res = N_VNew_Parallel(comm, local_N, SystemSize);
if (check_flag((void *)res, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
id = N_VNew_Parallel(comm, local_N, SystemSize);
if (check_flag((void *)id, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
SetInitialProfiles(cc, cp, id, res, webdata);
N_VDestroy(res);
/* Set remaining inputs to IDAMalloc. */
t0 = ZERO;
rtol = RTOL;
atol = ATOL;
/* Call IDACreate and IDAMalloc to initialize IDA.
A pointer to IDA problem memory is returned and stored in idamem. */
mem = IDACreate();
if (check_flag((void *)mem, "IDACreate", 0, thispe)) MPI_Abort(comm, 1);
flag = IDASetUserData(mem, webdata);
if (check_flag(&flag, "IDASetUserData", 1, thispe)) MPI_Abort(comm, 1);
flag = IDASetId(mem, id);
if (check_flag(&flag, "IDASetId", 1, thispe)) MPI_Abort(comm, 1);
flag = IDAInit(mem, resweb, t0, cc, cp);
if (check_flag(&flag, "IDAinit", 1, thispe)) MPI_Abort(comm, 1);
flag = IDASStolerances(mem, rtol, atol);
if (check_flag(&flag, "IDASStolerances", 1, thispe)) MPI_Abort(comm, 1);
webdata->ida_mem = mem;
/* Call IDASpgmr to specify the IDA linear solver IDASPGMR and specify
the preconditioner routines supplied (Precondbd and PSolvebd).
maxl (max. Krylov subspace dim.) is set to 16. */
maxl = 16;
flag = IDASpgmr(mem, maxl);
if (check_flag(&flag, "IDASpgmr", 1, thispe))
MPI_Abort(comm, 1);
flag = IDASpilsSetPreconditioner(mem, Precondbd, PSolvebd);
if (check_flag(&flag, "IDASpilsSetPreconditioner", 1, thispe))
MPI_Abort(comm, 1);
/* Call IDACalcIC (with default options) to correct the initial values. */
tout = RCONST(0.001);
flag = IDACalcIC(mem, IDA_YA_YDP_INIT, tout);
if (check_flag(&flag, "IDACalcIC", 1, thispe))
MPI_Abort(comm, 1);
/* On PE 0, print heading, basic parameters, initial values. */
if (thispe == 0) PrintHeader(SystemSize, maxl, rtol, atol);
PrintOutput(mem, cc, t0, webdata, comm);
/* Loop over iout, call IDASolve (normal mode), print selected output. */
for (iout = 1; iout <= NOUT; iout++) {
flag = IDASolve(mem, tout, &tret, cc, cp, IDA_NORMAL);
if (check_flag(&flag, "IDASolve", 1, thispe)) MPI_Abort(comm, 1);
PrintOutput(mem, cc, tret, webdata, comm);
if (iout < 3) tout *= TMULT;
else tout += TADD;
}
/* On PE 0, print final set of statistics. */
if (thispe == 0) PrintFinalStats(mem);
/* Free memory. */
N_VDestroy_Parallel(cc);
N_VDestroy_Parallel(cp);
N_VDestroy_Parallel(id);
IDAFree(&mem);
FreeUserData(webdata);
MPI_Finalize();
return(0);
}
int main(int argc, char *argv[])
{
int globalstrategy;
long int local_N;
realtype fnormtol, scsteptol;
N_Vector cc, sc, constraints;
UserData data;
int flag, maxl, maxlrst;
int my_pe, npes, npelast = NPEX*NPEY-1;
void *kmem;
MPI_Comm comm;
cc = sc = constraints = NULL;
data = NULL;
kmem = NULL;
/* Get processor number and total number of pe's */
MPI_Init(&argc, &argv);
comm = MPI_COMM_WORLD;
MPI_Comm_size(comm, &npes);
MPI_Comm_rank(comm, &my_pe);
if (npes != NPEX*NPEY) {
if (my_pe == 0)
fprintf(stderr, "\nMPI_ERROR(0); npes = %d is not equal to NPEX*NPEY = %d\n",
npes,NPEX*NPEY);
MPI_Finalize();
return(1);
}
/* Allocate memory, and set problem data, initial values, tolerances */
/* Set local vector length */
local_N = NUM_SPECIES*MXSUB*MYSUB;
/* Allocate and initialize user data block */
data = AllocUserData();
if (check_flag((void *)data, "AllocUserData", 0, my_pe)) MPI_Abort(comm, 1);
InitUserData(my_pe, comm, data);
/* Set global strategy flag */
globalstrategy = KIN_NONE;
/* Allocate and initialize vectors */
cc = N_VNew_Parallel(comm, local_N, NEQ);
if (check_flag((void *)cc, "N_VNew_Parallel", 0, my_pe)) MPI_Abort(comm, 1);
sc = N_VNew_Parallel(comm, local_N, NEQ);
if (check_flag((void *)sc, "N_VNew_Parallel", 0, my_pe)) MPI_Abort(comm, 1);
data->rates = N_VNew_Parallel(comm, local_N, NEQ);
if (check_flag((void *)data->rates, "N_VNew_Parallel", 0, my_pe)) MPI_Abort(comm, 1);
constraints = N_VNew_Parallel(comm, local_N, NEQ);
if (check_flag((void *)constraints, "N_VNew_Parallel", 0, my_pe)) MPI_Abort(comm, 1);
N_VConst(ZERO, constraints);
SetInitialProfiles(cc, sc);
fnormtol=FTOL; scsteptol=STOL;
/* Call KINCreate/KINMalloc to initialize KINSOL:
nvSpec is the nvSpec pointer used in the parallel version
A pointer to KINSOL problem memory is returned and stored in kmem. */
kmem = KINCreate();
if (check_flag((void *)kmem, "KINCreate", 0, my_pe)) MPI_Abort(comm, 1);
/* Vector cc passed as template vector. */
flag = KINMalloc(kmem, funcprpr, cc);
if (check_flag(&flag, "KINMalloc", 1, my_pe)) MPI_Abort(comm, 1);
flag = KINSetNumMaxIters(kmem, 250);
if (check_flag(&flag, "KINSetNumMaxIters", 1, my_pe)) MPI_Abort(comm, 1);
flag = KINSetFdata(kmem, data);
if (check_flag(&flag, "KINSetFdata", 1, my_pe)) MPI_Abort(comm, 1);
flag = KINSetConstraints(kmem, constraints);
if (check_flag(&flag, "KINSetConstraints", 1, my_pe)) MPI_Abort(comm, 1);
flag = KINSetFuncNormTol(kmem, fnormtol);
if (check_flag(&flag, "KINSetFuncNormTol", 1, my_pe)) MPI_Abort(comm, 1);
flag = KINSetScaledStepTol(kmem, scsteptol);
if (check_flag(&flag, "KINSetScaledStepTop", 1, my_pe)) MPI_Abort(comm, 1);
/* We no longer need the constraints vector since KINSetConstraints
creates a private copy for KINSOL to use. */
N_VDestroy_Parallel(constraints);
/* Call KINSpgmr to specify the linear solver KINSPGMR with preconditioner
routines Precondbd and PSolvebd, and the pointer to the user data block. */
maxl = 20; maxlrst = 2;
flag = KINSpgmr(kmem, maxl);
if (check_flag(&flag, "KINSpgmr", 1, my_pe)) MPI_Abort(comm, 1);
flag = KINSpilsSetMaxRestarts(kmem, maxlrst);
if (check_flag(&flag, "KINSpilsSetMaxRestarts", 1, my_pe)) MPI_Abort(comm, 1);
flag = KINSpilsSetPreconditioner(kmem,
Precondbd,
PSolvebd,
data);
if (check_flag(&flag, "KINSpilsSetPreconditioner", 1, my_pe)) MPI_Abort(comm, 1);
/* Print out the problem size, solution parameters, initial guess. */
if (my_pe == 0)
PrintHeader(globalstrategy, maxl, maxlrst, fnormtol, scsteptol);
/* Call KINSol and print output concentration profile */
flag = KINSol(kmem, /* KINSol memory block */
cc, /* initial guess on input; solution vector */
globalstrategy, /* global stragegy choice */
sc, /* scaling vector for the variable cc */
sc); /* scaling vector for function values fval */
if (check_flag(&flag, "KINSol", 1, my_pe)) MPI_Abort(comm, 1);
if (my_pe == 0)
printf("\n\nComputed equilibrium species concentrations:\n");
if (my_pe == 0 || my_pe == npelast)
PrintOutput(my_pe, comm, cc);
/* Print final statistics and free memory */
if (my_pe == 0)
PrintFinalStats(kmem);
N_VDestroy_Parallel(cc);
N_VDestroy_Parallel(sc);
KINFree(&kmem);
FreeUserData(data);
MPI_Finalize();
return(0);
}
int main(void)
{
realtype abstol, reltol, t, tout;
N_Vector u;
UserData data;
void *cvode_mem;
int linsolver, iout, flag;
u = NULL;
data = NULL;
cvode_mem = NULL;
/* Allocate memory, and set problem data, initial values, tolerances */
u = N_VNew_Serial(NEQ);
if(check_flag((void *)u, "N_VNew_Serial", 0)) return(1);
data = AllocUserData();
if(check_flag((void *)data, "AllocUserData", 2)) return(1);
InitUserData(data);
SetInitialProfiles(u, data->dx, data->dy);
abstol=ATOL;
reltol=RTOL;
/* Call CVodeCreate to create the solver memory and specify the
* Backward Differentiation Formula and the use of a Newton iteration */
cvode_mem = CVodeCreate(CV_BDF, CV_NEWTON);
if(check_flag((void *)cvode_mem, "CVodeCreate", 0)) return(1);
/* Set the pointer to user-defined data */
flag = CVodeSetUserData(cvode_mem, data);
if(check_flag(&flag, "CVodeSetUserData", 1)) return(1);
/* Call CVodeInit to initialize the integrator memory and specify the
* user's right hand side function in u'=f(t,u), the inital time T0, and
* the initial dependent variable vector u. */
flag = CVodeInit(cvode_mem, f, T0, u);
if(check_flag(&flag, "CVodeInit", 1)) return(1);
/* Call CVodeSStolerances to specify the scalar relative tolerance
* and scalar absolute tolerances */
flag = CVodeSStolerances(cvode_mem, reltol, abstol);
if (check_flag(&flag, "CVodeSStolerances", 1)) return(1);
/* START: Loop through SPGMR, SPBCG and SPTFQMR linear solver modules */
for (linsolver = 0; linsolver < 3; ++linsolver) {
if (linsolver != 0) {
/* Re-initialize user data */
InitUserData(data);
SetInitialProfiles(u, data->dx, data->dy);
/* Re-initialize CVode for the solution of the same problem, but
using a different linear solver module */
flag = CVodeReInit(cvode_mem, T0, u);
if (check_flag(&flag, "CVodeReInit", 1)) return(1);
}
/* Attach a linear solver module */
switch(linsolver) {
/* (a) SPGMR */
case(USE_SPGMR):
/* Print header */
printf(" -------");
printf(" \n| SPGMR |\n");
printf(" -------\n");
/* Call CVSpgmr to specify the linear solver CVSPGMR
with left preconditioning and the maximum Krylov dimension maxl */
flag = CVSpgmr(cvode_mem, PREC_LEFT, 0);
if(check_flag(&flag, "CVSpgmr", 1)) return(1);
/* Set modified Gram-Schmidt orthogonalization, preconditioner
setup and solve routines Precond and PSolve, and the pointer
to the user-defined block data */
flag = CVSpilsSetGSType(cvode_mem, MODIFIED_GS);
if(check_flag(&flag, "CVSpilsSetGSType", 1)) return(1);
break;
/* (b) SPBCG */
case(USE_SPBCG):
/* Print header */
printf(" -------");
printf(" \n| SPBCG |\n");
printf(" -------\n");
/* Call CVSpbcg to specify the linear solver CVSPBCG
with left preconditioning and the maximum Krylov dimension maxl */
flag = CVSpbcg(cvode_mem, PREC_LEFT, 0);
if(check_flag(&flag, "CVSpbcg", 1)) return(1);
break;
/* (c) SPTFQMR */
case(USE_SPTFQMR):
/* Print header */
printf(" ---------");
printf(" \n| SPTFQMR |\n");
printf(" ---------\n");
/* Call CVSptfqmr to specify the linear solver CVSPTFQMR
with left preconditioning and the maximum Krylov dimension maxl */
flag = CVSptfqmr(cvode_mem, PREC_LEFT, 0);
if(check_flag(&flag, "CVSptfqmr", 1)) return(1);
break;
}
/* Set preconditioner setup and solve routines Precond and PSolve,
and the pointer to the user-defined block data */
flag = CVSpilsSetPreconditioner(cvode_mem, Precond, PSolve);
if(check_flag(&flag, "CVSpilsSetPreconditioner", 1)) return(1);
/* In loop over output points, call CVode, print results, test for error */
printf(" \n2-species diurnal advection-diffusion problem\n\n");
for (iout=1, tout = TWOHR; iout <= NOUT; iout++, tout += TWOHR) {
flag = CVode(cvode_mem, tout, u, &t, CV_NORMAL);
PrintOutput(cvode_mem, u, t);
if(check_flag(&flag, "CVode", 1)) break;
}
PrintFinalStats(cvode_mem, linsolver);
} /* END: Loop through SPGMR, SPBCG and SPTFQMR linear solver modules */
/* Free memory */
N_VDestroy_Serial(u);
FreeUserData(data);
CVodeFree(&cvode_mem);
return(0);
}
int main()
{
realtype abstol=ATOL, reltol=RTOL, t, tout;
N_Vector c;
WebData wdata;
void *cvode_mem;
booleantype firstrun;
int jpre, gstype, flag;
int ns, mxns, iout;
c = NULL;
wdata = NULL;
cvode_mem = NULL;
/* Initializations */
c = N_VNew_Serial(NEQ);
if(check_flag((void *)c, "N_VNew_Serial", 0)) return(1);
wdata = AllocUserData();
if(check_flag((void *)wdata, "AllocUserData", 2)) return(1);
InitUserData(wdata);
ns = wdata->ns;
mxns = wdata->mxns;
/* Print problem description */
PrintIntro();
/* Loop over jpre and gstype (four cases) */
for (jpre = PREC_LEFT; jpre <= PREC_RIGHT; jpre++) {
for (gstype = MODIFIED_GS; gstype <= CLASSICAL_GS; gstype++) {
/* Initialize c and print heading */
CInit(c, wdata);
PrintHeader(jpre, gstype);
/* Call CVodeInit or CVodeReInit, then CVSpgmr to set up problem */
firstrun = (jpre == PREC_LEFT) && (gstype == MODIFIED_GS);
if (firstrun) {
cvode_mem = CVodeCreate(CV_BDF, CV_NEWTON);
if(check_flag((void *)cvode_mem, "CVodeCreate", 0)) return(1);
wdata->cvode_mem = cvode_mem;
flag = CVodeSetUserData(cvode_mem, wdata);
if(check_flag(&flag, "CVodeSetUserData", 1)) return(1);
flag = CVodeInit(cvode_mem, f, T0, c);
if(check_flag(&flag, "CVodeInit", 1)) return(1);
flag = CVodeSStolerances(cvode_mem, reltol, abstol);
if (check_flag(&flag, "CVodeSStolerances", 1)) return(1);
flag = CVSpgmr(cvode_mem, jpre, MAXL);
if(check_flag(&flag, "CVSpgmr", 1)) return(1);
flag = CVSpilsSetGSType(cvode_mem, gstype);
if(check_flag(&flag, "CVSpilsSetGSType", 1)) return(1);
flag = CVSpilsSetEpsLin(cvode_mem, DELT);
if(check_flag(&flag, "CVSpilsSetEpsLin", 1)) return(1);
flag = CVSpilsSetPreconditioner(cvode_mem, Precond, PSolve);
if(check_flag(&flag, "CVSpilsSetPreconditioner", 1)) return(1);
} else {
flag = CVodeReInit(cvode_mem, T0, c);
if(check_flag(&flag, "CVodeReInit", 1)) return(1);
flag = CVSpilsSetPrecType(cvode_mem, jpre);
check_flag(&flag, "CVSpilsSetPrecType", 1);
flag = CVSpilsSetGSType(cvode_mem, gstype);
if(check_flag(&flag, "CVSpilsSetGSType", 1)) return(1);
}
/* Print initial values */
if (firstrun) PrintAllSpecies(c, ns, mxns, T0);
/* Loop over output points, call CVode, print sample solution values. */
tout = T1;
for (iout = 1; iout <= NOUT; iout++) {
flag = CVode(cvode_mem, tout, c, &t, CV_NORMAL);
PrintOutput(cvode_mem, t);
if (firstrun && (iout % 3 == 0)) PrintAllSpecies(c, ns, mxns, t);
if(check_flag(&flag, "CVode", 1)) break;
if (tout > RCONST(0.9)) tout += DTOUT;
else tout *= TOUT_MULT;
}
/* Print final statistics, and loop for next case */
PrintFinalStats(cvode_mem);
}
}
/* Free all memory */
CVodeFree(&cvode_mem);
N_VDestroy_Serial(c);
FreeUserData(wdata);
return(0);
}
int main()
{
realtype abstol, reltol, t, tout;
N_Vector u;
UserData data;
void *cvode_mem;
int iout, flag;
u = NULL;
data = NULL;
cvode_mem = NULL;
/* Allocate memory, and set problem data, initial values, tolerances */
u = N_VNew_Serial(NEQ);
if(check_flag((void *)u, "N_VNew_Serial", 0)) return(1);
data = AllocUserData();
if(check_flag((void *)data, "AllocUserData", 2)) return(1);
InitUserData(data);
SetInitialProfiles(u, data->dx, data->dy);
abstol=ATOL;
reltol=RTOL;
/* Call CVodeCreate to create the solver memory and specify the
* Backward Differentiation Formula and the use of a Newton iteration */
cvode_mem = CVodeCreate(CV_BDF, CV_NEWTON);
if(check_flag((void *)cvode_mem, "CVodeCreate", 0)) return(1);
/* Set the pointer to user-defined data */
flag = CVodeSetUserData(cvode_mem, data);
if(check_flag(&flag, "CVodeSetUserData", 1)) return(1);
/* Call CVodeInit to initialize the integrator memory and specify the
* user's right hand side function in u'=f(t,u), the inital time T0, and
* the initial dependent variable vector u. */
flag = CVodeInit(cvode_mem, f, T0, u);
if(check_flag(&flag, "CVodeInit", 1)) return(1);
/* Call CVodeSStolerances to specify the scalar relative tolerance
* and scalar absolute tolerances */
flag = CVodeSStolerances(cvode_mem, reltol, abstol);
if (check_flag(&flag, "CVodeSStolerances", 1)) return(1);
/* Call CVSpgmr to specify the linear solver CVSPGMR
* with left preconditioning and the maximum Krylov dimension maxl */
flag = CVSpgmr(cvode_mem, PREC_LEFT, 0);
if(check_flag(&flag, "CVSpgmr", 1)) return(1);
/* set the JAcobian-times-vector function */
flag = CVSpilsSetJacTimesVecFn(cvode_mem, jtv);
if(check_flag(&flag, "CVSpilsSetJacTimesVecFn", 1)) return(1);
/* Set the preconditioner solve and setup functions */
flag = CVSpilsSetPreconditioner(cvode_mem, Precond, PSolve);
if(check_flag(&flag, "CVSpilsSetPreconditioner", 1)) return(1);
/* In loop over output points, call CVode, print results, test for error */
printf(" \n2-species diurnal advection-diffusion problem\n\n");
for (iout=1, tout = TWOHR; iout <= NOUT; iout++, tout += TWOHR) {
flag = CVode(cvode_mem, tout, u, &t, CV_NORMAL);
PrintOutput(cvode_mem, u, t);
if(check_flag(&flag, "CVode", 1)) break;
}
PrintFinalStats(cvode_mem);
/* Free memory */
N_VDestroy_Serial(u);
FreeUserData(data);
CVodeFree(&cvode_mem);
return(0);
}
int main(int argc, char *argv[])
{
MPI_Comm comm;
void *mem;
UserData data;
int thispe, iout, ier, npes;
long int Neq, local_N, mudq, mldq, mukeep, mlkeep;
realtype rtol, atol, t0, t1, tout, tret;
N_Vector uu, up, constraints, id, res;
mem = NULL;
data = NULL;
uu = up = constraints = id = res = NULL;
/* Get processor number and total number of pe's. */
MPI_Init(&argc, &argv);
comm = MPI_COMM_WORLD;
MPI_Comm_size(comm, &npes);
MPI_Comm_rank(comm, &thispe);
if (npes != NPEX*NPEY) {
if (thispe == 0)
fprintf(stderr,
"\nMPI_ERROR(0): npes = %d is not equal to NPEX*NPEY = %d\n",
npes,NPEX*NPEY);
MPI_Finalize();
return(1);
}
/* Set local length local_N and global length Neq. */
local_N = MXSUB*MYSUB;
Neq = MX * MY;
/* Allocate N-vectors. */
uu = N_VNew_Parallel(comm, local_N, Neq);
if(check_flag((void *)uu, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
up = N_VNew_Parallel(comm, local_N, Neq);
if(check_flag((void *)up, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
res = N_VNew_Parallel(comm, local_N, Neq);
if(check_flag((void *)res, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
constraints = N_VNew_Parallel(comm, local_N, Neq);
if(check_flag((void *)constraints, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
id = N_VNew_Parallel(comm, local_N, Neq);
if(check_flag((void *)id, "N_VNew_Parallel", 0, thispe)) MPI_Abort(comm, 1);
/* Allocate and initialize the data structure. */
data = (UserData) malloc(sizeof *data);
if(check_flag((void *)data, "malloc", 2, thispe)) MPI_Abort(comm, 1);
InitUserData(thispe, comm, data);
/* Initialize the uu, up, id, and constraints profiles. */
SetInitialProfile(uu, up, id, res, data);
N_VConst(ONE, constraints);
t0 = ZERO; t1 = RCONST(0.01);
/* Scalar relative and absolute tolerance. */
rtol = ZERO;
atol = RCONST(1.0e-3);
/* Call IDACreate and IDAMalloc to initialize solution */
mem = IDACreate();
if(check_flag((void *)mem, "IDACreate", 0, thispe)) MPI_Abort(comm, 1);
ier = IDASetUserData(mem, data);
if(check_flag(&ier, "IDASetUserData", 1, thispe)) MPI_Abort(comm, 1);
ier = IDASetSuppressAlg(mem, TRUE);
if(check_flag(&ier, "IDASetSuppressAlg", 1, thispe)) MPI_Abort(comm, 1);
ier = IDASetId(mem, id);
if(check_flag(&ier, "IDASetId", 1, thispe)) MPI_Abort(comm, 1);
ier = IDASetConstraints(mem, constraints);
if(check_flag(&ier, "IDASetConstraints", 1, thispe)) MPI_Abort(comm, 1);
N_VDestroy_Parallel(constraints);
ier = IDAInit(mem, heatres, t0, uu, up);
if(check_flag(&ier, "IDAInit", 1, thispe)) MPI_Abort(comm, 1);
ier = IDASStolerances(mem, rtol, atol);
if(check_flag(&ier, "IDASStolerances", 1, thispe)) MPI_Abort(comm, 1);
mudq = MXSUB;
mldq = MXSUB;
mukeep = 1;
mlkeep = 1;
/* Print problem description */
if (thispe == 0 ) PrintHeader(Neq, rtol, atol);
/*
* -----------------------------
* Case 1 -- mldq = mudq = MXSUB
* -----------------------------
*/
/* Call IDASpgmr to specify the linear solver. */
ier = IDASpgmr(mem, 0);
if(check_flag(&ier, "IDASpgmr", 1, thispe)) MPI_Abort(comm, 1);
/* Call IDABBDPrecInit to initialize BBD preconditioner. */
ier = IDABBDPrecInit(mem, local_N, mudq, mldq, mukeep, mlkeep,
ZERO, reslocal, NULL);
if(check_flag(&ier, "IDABBDPrecAlloc", 1, thispe)) MPI_Abort(comm, 1);
/* Print output heading (on processor 0 only) and initial solution. */
if (thispe == 0) PrintCase(1, mudq, mukeep);
/* Loop over tout, call IDASolve, print output. */
for (tout = t1, iout = 1; iout <= NOUT; iout++, tout *= TWO) {
ier = IDASolve(mem, tout, &tret, uu, up, IDA_NORMAL);
if(check_flag(&ier, "IDASolve", 1, thispe)) MPI_Abort(comm, 1);
PrintOutput(thispe, mem, tret, uu);
}
/* Print final statistics */
if (thispe == 0) PrintFinalStats(mem);
/*
* -----------------------------
* Case 2 -- mldq = mudq = 1
* -----------------------------
*/
mudq = 1;
mldq = 1;
/* Re-initialize the uu and up profiles. */
SetInitialProfile(uu, up, id, res, data);
/* Call IDAReInit to re-initialize IDA. */
ier = IDAReInit(mem, t0, uu, up);
if(check_flag(&ier, "IDAReInit", 1, thispe)) MPI_Abort(comm, 1);
/* Call IDABBDPrecReInit to re-initialize BBD preconditioner. */
ier = IDABBDPrecReInit(mem, mudq, mldq, ZERO);
if(check_flag(&ier, "IDABBDPrecReInit", 1, thispe)) MPI_Abort(comm, 1);
/* Print output heading (on processor 0 only). */
if (thispe == 0) PrintCase(2, mudq, mukeep);
/* Loop over tout, call IDASolve, print output. */
for (tout = t1, iout = 1; iout <= NOUT; iout++, tout *= TWO) {
ier = IDASolve(mem, tout, &tret, uu, up, IDA_NORMAL);
if(check_flag(&ier, "IDASolve", 1, thispe)) MPI_Abort(comm, 1);
PrintOutput(thispe, mem, tret, uu);
}
/* Print final statistics */
if (thispe == 0) PrintFinalStats(mem);
/* Free Memory */
IDAFree(&mem);
free(data);
N_VDestroy_Parallel(id);
N_VDestroy_Parallel(res);
N_VDestroy_Parallel(up);
N_VDestroy_Parallel(uu);
MPI_Finalize();
return(0);
}
int main()
{
void *mem;
UserData webdata;
N_Vector cc, cp, id;
int iout, jx, jy, flag;
long int maxl;
realtype rtol, atol, t0, tout, tret;
mem = NULL;
webdata = NULL;
cc = cp = id = NULL;
/* Allocate and initialize user data block webdata. */
webdata = (UserData) malloc(sizeof *webdata);
webdata->rates = N_VNew_Serial(NEQ);
webdata->acoef = newDenseMat(NUM_SPECIES, NUM_SPECIES);
webdata->ewt = N_VNew_Serial(NEQ);
for (jx = 0; jx < MX; jx++) {
for (jy = 0; jy < MY; jy++) {
(webdata->pivot)[jx][jy] = newLintArray(NUM_SPECIES);
(webdata->PP)[jx][jy] = newDenseMat(NUM_SPECIES, NUM_SPECIES);
}
}
InitUserData(webdata);
/* Allocate N-vectors and initialize cc, cp, and id. */
cc = N_VNew_Serial(NEQ);
if(check_flag((void *)cc, "N_VNew_Serial", 0)) return(1);
cp = N_VNew_Serial(NEQ);
if(check_flag((void *)cp, "N_VNew_Serial", 0)) return(1);
id = N_VNew_Serial(NEQ);
if(check_flag((void *)id, "N_VNew_Serial", 0)) return(1);
SetInitialProfiles(cc, cp, id, webdata);
/* Set remaining inputs to IDAMalloc. */
t0 = ZERO;
rtol = RTOL;
atol = ATOL;
/* Call IDACreate and IDAMalloc to initialize IDA. */
mem = IDACreate();
if(check_flag((void *)mem, "IDACreate", 0)) return(1);
flag = IDASetUserData(mem, webdata);
if(check_flag(&flag, "IDASetUserData", 1)) return(1);
flag = IDASetId(mem, id);
if(check_flag(&flag, "IDASetId", 1)) return(1);
flag = IDAInit(mem, resweb, t0, cc, cp);
if(check_flag(&flag, "IDAInit", 1)) return(1);
flag = IDASStolerances(mem, rtol, atol);
if(check_flag(&flag, "IDASStolerances", 1)) return(1);
webdata->ida_mem = mem;
/* Call IDASpgmr to specify the IDA linear solver. */
maxl = 16; /* max dimension of the Krylov subspace */
flag = IDASpgmr(mem, maxl);
if(check_flag(&flag, "IDASpgmr", 1)) return(1);
flag = IDASpilsSetPreconditioner(mem, Precond, PSolve);
if(check_flag(&flag, "IDASpilsSetPreconditioner", 1)) return(1);
/* Call IDACalcIC (with default options) to correct the initial values. */
tout = RCONST(0.001);
flag = IDACalcIC(mem, IDA_YA_YDP_INIT, tout);
if(check_flag(&flag, "IDACalcIC", 1)) return(1);
/* Print heading, basic parameters, and initial values. */
PrintHeader(maxl, rtol, atol);
PrintOutput(mem, cc, ZERO);
/* Loop over iout, call IDASolve (normal mode), print selected output. */
for (iout = 1; iout <= NOUT; iout++) {
flag = IDASolve(mem, tout, &tret, cc, cp, IDA_NORMAL);
if(check_flag(&flag, "IDASolve", 1)) return(flag);
PrintOutput(mem, cc, tret);
if (iout < 3) tout *= TMULT; else tout += TADD;
}
/* Print final statistics and free memory. */
PrintFinalStats(mem);
/* Free memory */
IDAFree(&mem);
N_VDestroy_Serial(cc);
N_VDestroy_Serial(cp);
N_VDestroy_Serial(id);
destroyMat(webdata->acoef);
N_VDestroy_Serial(webdata->rates);
N_VDestroy_Serial(webdata->ewt);
for (jx = 0; jx < MX; jx++) {
for (jy = 0; jy < MY; jy ++) {
destroyArray((webdata->pivot)[jx][jy]);
destroyMat((webdata->PP)[jx][jy]);
}
}
free(webdata);
return(0);
}
