/*@@
@routine PUGH_InitializeMemory
@author Thomas Radke
@date Thu 30 Aug 2001
@desc
Initializes allocated memory to all zeros (all variable types)
or NaNs (floating point types only)
@enddesc
@var initialize_memory
@vdesc keyword describing how to initialize memory
@vtype const char *
@vio in
@endvar
@var vtype
@vdesc CCTK variable type of the variable to initialize
@vtype int
@vio in
@endvar
@var bytes
@vdesc total number of bytes to initialize
@vtype int
@vio in
@endvar
@var data
@vdesc pointer to data to initialize
@vtype void *
@vio in
@endvar
@@*/
static void PUGH_InitializeMemory (const char *initialize_memory,
int vtype,
int bytes,
void *data)
{
const char *vtypename;
/* zero out variable */
if (CCTK_Equals (initialize_memory, "zero"))
{
memset (data, 0, bytes);
}
/* set elements to Not-a-Number values (floating point variables only) */
else if (CCTK_Equals (initialize_memory, "NaN"))
{
vtypename = CCTK_VarTypeName (vtype);
if (strncmp (vtypename, "CCTK_VARIABLE_REAL", 18) == 0 ||
strncmp (vtypename, "CCTK_VARIABLE_COMPLEX", 22) == 0)
{
memset (data, -1, bytes);
}
}
else if (! CCTK_Equals (initialize_memory, "none"))
{
CCTK_VWarn (0, __LINE__, __FILE__, CCTK_THORNSTRING,
"InitializeMemory: Unknown keyword '%s' for "
"parameter 'initialize_memory'", initialize_memory);
}
}
/*@@
@routine CCTKi_CommandLineParameterLevel
@date Wed Feb 21 2001
@author Gabrielle Allen
@desc
Sets the parameter checking level from a command line argument.
@enddesc
@calls CCTKi_SetParameterLevel
@var argument
@vdesc option argument
@vtype const char *
@vio in
@endvar
@@*/
void CCTKi_CommandLineParameterLevel (const char *argument)
{
int parameterlevel;
if (CCTK_Equals (argument, "strict"))
{
parameterlevel = CCTK_PARAMETER_STRICT;
}
else if (CCTK_Equals (argument, "normal"))
{
parameterlevel = CCTK_PARAMETER_NORMAL;
}
else if (CCTK_Equals (argument, "relaxed"))
{
parameterlevel = CCTK_PARAMETER_RELAXED;
}
else
{
CCTK_VWarn (1, __LINE__, __FILE__, "Cactus",
"CCTKi_CommandLineParameterLevel: Parameter checking level "
"'%s' not recognized, defaulting to normal", argument);
parameterlevel = CCTK_PARAMETER_NORMAL;
}
CCTKi_SetParameterLevel (parameterlevel);
}
/*@@
@routine CCTKi_ShutdownCactus
@date Mon Sep 28 14:50:50 1998
@author Tom Goodale
@desc
Cactus specific shutdown stuff.
@enddesc
@calls CCTK_SchedulePrintTimes
@var ConfigData
@vdesc Flesh configuration data
@vtype tFleshConfig *
@vio unused
@endvar
@returntype int
@returndesc
0 - success
@endreturndesc
@@*/
int CCTKi_ShutdownCactus(tFleshConfig *ConfigData)
{
DECLARE_CCTK_PARAMETERS
/* avoid compiler warning about unused argument */
ConfigData = ConfigData;
if (CCTK_Equals (cctk_timer_output, "full"))
{
CCTK_SchedulePrintTimes (NULL);
}
USE_CCTK_PARAMETERS; return 0;
}
/*@@
@routine PUGH_EnableScalarGroupStorage
@author Thomas Radke
@date Thu 30 Aug 2001
@desc
Enables storage for a group of CCTK_SCALAR variables
For efficiency reasons, PUGH allocates storage for scalars
only once when the group is created.
The current state of storage allocation (which is toggled by
Enable/DisableGroupStorage) is stored in a byte-sized flag
immediately after the scalar data.
@enddesc
@var pughGH
@vdesc Pointer to PUGH GH extensions
@vtype pGH *
@vio in
@endvar
@var first_var
@vdesc index of the first variable to enable storage for
@vtype int
@vio in
@endvar
@var n_variables
@vdesc total number of variables to enable storage for
@vtype int
@vio in
@endvar
@var n_timelevels
@vdesc total number of timelevels to enable storage for
@vtype int
@vio in
@endvar
@returntype int
@returndesc
1 if storage was already enabled before
0 if storage was successfully enabled
@endreturndesc
@@*/
static int PUGH_EnableScalarGroupStorage (pGH *pughGH,
int first_var,
int n_variables,
int n_timelevels)
{
DECLARE_CCTK_PARAMETERS
int vtype, vtypesize, variable, level, retval;
void *temp;
vtype = CCTK_VarTypeI (first_var);
vtypesize = CCTK_VarTypeSize (vtype);
temp = pughGH->variables[first_var][0];
retval = ((char *) temp)[vtypesize] == PUGH_STORAGE;
/* don't assign storage if was already switched on */
if (! retval)
{
for (variable = 0; variable < n_variables; variable++)
{
for (level = 0; level < n_timelevels; level++)
{
temp = pughGH->variables[variable+first_var][level];
/* raise the query_storage flag */
((char *) temp)[vtypesize] = PUGH_STORAGE;
/* initialize memory if desired */
if (! CCTK_Equals (initialize_memory, "none"))
{
PUGH_InitializeMemory (initialize_memory, vtype, vtypesize, temp);
}
}
}
}
USE_CCTK_PARAMETERS; return (retval);
}
/*@@
@routine CCTK_ParameterFilename
@date Tue Oct 3 2000
@author Gabrielle Allen
@desc
Returns the parameter filename
@enddesc
@calls CCTK_Equals
@calledby
@history
@endhistory
@var len
@vdesc The length of the incoming string
@vtype int
@vio in
@vcomment
@endvar
@var filename
@vdesc String to contain the filename
@vtype char *
@vio out
@vcomment
@endvar
@returntype int
@returndesc
The length of the returned string.
@endreturndesc
@@*/
int CCTK_ParameterFilename(int len, char *filename)
{
int retval;
const char *copy_string;
if (CCTK_Equals(parameter_file_name,"-"))
{
copy_string = "STDIN";
}
else
{
copy_string = parameter_file_name;
}
retval = strlen (copy_string);
if (retval > len - 1)
{
retval = len - 1;
}
strncpy (filename, copy_string, retval);
filename[retval] = 0;
return retval;
}
void CCTKi_BindingsSchedule_Einstein(void)
{
DECLARE_CCTK_PARAMETERS
CCTKi_ScheduleGroupStorage( "einstein::metric");
CCTKi_ScheduleGroupStorage( "einstein::curv");
CCTKi_ScheduleGroupStorage( "einstein::lapse");
CCTKi_ScheduleGroupStorage( "einstein::flags");
CCTKi_ScheduleGroupStorage( "einstein::slicing_flags");
CCTKi_ScheduleGroupComm( "einstein::metric");
CCTKi_ScheduleGroupComm( "einstein::curv");
CCTKi_ScheduleGroupComm( "einstein::lapse");
CCTKi_ScheduleGroupComm( "einstein::flags");
CCTKi_ScheduleGroupComm( "einstein::slicing_flags");
if (!CCTK_Equals(shift,"none"))
{
CCTKi_ScheduleGroupStorage( "einstein::shift");
CCTKi_ScheduleGroupComm( "einstein::shift");
}
if (use_conformal) {
CCTKi_ScheduleGroupStorage( "einstein::confac");
CCTKi_ScheduleGroupComm( "einstein::confac");
}
if (use_conformal_derivs) {
CCTKi_ScheduleGroupStorage( "einstein::confac_1derivs");
CCTKi_ScheduleGroupStorage( "einstein::confac_2derivs");
CCTKi_ScheduleGroupComm( "einstein::confac_1derivs");
CCTKi_ScheduleGroupComm( "einstein::confac_2derivs");
}
if (use_mask) {
CCTKi_ScheduleGroupStorage( "einstein::mask");
CCTKi_ScheduleGroupComm( "einstein::mask");
CCTKi_ScheduleFunction((void *)MaskOne,
"MaskOne",
"Einstein",
"einstein",
"Set mask to one",
"CCTK_INITIAL",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */);
}
CCTKi_ScheduleFunction((void *)Einstein_InitSymBound,
"Einstein_InitSymBound",
"Einstein",
"einstein",
"Set up GF symmetries",
"CCTK_BASEGRID",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */);
if (einstein_register_slicing)
{
CCTKi_ScheduleFunction((void *)Einstein_ActivateSlicing,
"Einstein_ActivateSlicing",
"Einstein",
"einstein",
"Initialize slicing, setup priorities for mixed slicings",
"CCTK_BASEGRID",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */);
}
CCTKi_ScheduleFunction((void *)InitialEinstein,
"InitialEinstein",
"Einstein",
"einstein",
"Initialisation for Einstein methods",
"CCTK_INITIAL",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */);
if (CCTK_Equals(initial_data,"flat"))
{
CCTKi_ScheduleFunction((void *)InitialFlat,
"InitialFlat",
"Einstein",
"einstein",
"Flat initial data",
"CCTK_INITIAL",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
1, /* Number of AFTER routines */
0 /* Number of WHILE variables */,
"InitialEinstein");
}
if (CCTK_Equals(initial_lapse,"one") || CCTK_Equals(slicing,"geodesic"))
{
CCTKi_ScheduleFunction((void *)LapseOne,
"LapseOne",
"Einstein",
"einstein",
"Set initial lapse to one",
"CCTK_INITIAL",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */);
}
if (CCTK_Equals(initial_lapse,"gaussian"))
{
CCTKi_ScheduleFunction((void *)LapseGaussian,
"LapseGaussian",
"Einstein",
"einstein",
"Set initial lapse to a gaussian",
"CCTK_INITIAL",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */);
}
if (CCTK_Equals(initial_lapse,"psiminustwo"))
{
CCTKi_ScheduleFunction((void *)LapsePsiMinusTwo,
"LapsePsiMinusTwo",
"Einstein",
"einstein",
"Set initial lapse to psi to the minus two",
"CCTK_INITIAL",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
3, /* Number of AFTER routines */
0 /* Number of WHILE variables */,
"BiBBAM_InitialWrapper",
"IDAxiBrillBH",
"Schwarzschild");
}
if (CCTK_Equals(initial_lapse,"isotropic"))
{
CCTKi_ScheduleFunction((void *)LapseIsotropic,
"LapseIsotropic",
"Einstein",
"einstein",
"Set initial lapse to isotropic lapse",
"CCTK_INITIAL",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
3, /* Number of AFTER routines */
0 /* Number of WHILE variables */,
"BiBBAM_InitialWrapper",
"IDAxiBrillBH",
"Schwarzschild");
}
if (!CCTK_Equals(shift,"none"))
{
if (CCTK_Equals(initial_shift,"zero"))
{
CCTKi_ScheduleFunction((void *)ShiftZero,
"ShiftZero",
"Einstein",
"einstein",
"Set initial shift to zero",
"CCTK_INITIAL",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */);
}
if (CCTK_Equals(initial_shift,"rotation"))
{
CCTKi_ScheduleFunction((void *)ShiftRotation,
"ShiftRotation",
"Einstein",
"einstein",
"Set initial shift to rigid rotation",
"CCTK_INITIAL",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
3, /* Number of AFTER routines */
0 /* Number of WHILE variables */,
"BiBBAM_InitialWrapper",
"IDAxiBrillBH",
"Schwarzschild");
}
}
if (einstein_register_slicing)
{
CCTKi_ScheduleFunction((void *)Einstein_SetNextSlicing,
"Einstein_SetNextSlicing",
"Einstein",
"einstein",
"Identify the slicing for the next iteration",
"CCTK_PRESTEP",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */);
}
CCTKi_ScheduleFunction((void *)evaltrK,
"evaltrK",
"Einstein",
"einstein",
"Compute the trace of the extrinsic curvature",
"CCTK_ANALYSIS",
"C",
2, /* Number of STORAGE groups */
2, /* Number of COMM groups */
2, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */,
"Einstein::trace_of_K",
"Einstein::detofg",
"Einstein::trace_of_K",
"Einstein::detofg",
"Einstein::trace_of_K",
"Einstein::detofg");
CCTKi_ScheduleFunction((void *)metric_carttosphere,
"metric_carttosphere",
"Einstein",
"einstein",
"Calculate the spherical metric in r,theta(q), phi(p)",
"CCTK_ANALYSIS",
"C",
1, /* Number of STORAGE groups */
1, /* Number of COMM groups */
1, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */,
"Einstein::spherical_metric",
"Einstein::spherical_metric",
"Einstein::spherical_metric");
CCTKi_ScheduleFunction((void *)curv_carttosphere,
"curv_carttosphere",
"Einstein",
"einstein",
"Calculate the spherical ex. curvature in r, theta(q), phi(p)",
"CCTK_ANALYSIS",
"C",
1, /* Number of STORAGE groups */
1, /* Number of COMM groups */
1, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
0, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */,
"Einstein::spherical_curv",
"Einstein::spherical_curv",
"Einstein::spherical_curv");
if (CCTK_Equals(timestep_method,"courant") || CCTK_Equals(timestep_method,"courant_time"))
{
CCTKi_ScheduleFunction((void *)CalcCourant,
"CalcCourant",
"Einstein",
"einstein",
"Calculate the wavespeed for the Courant condition",
"CCTK_PRESTEP",
"C",
0, /* Number of STORAGE groups */
0, /* Number of COMM groups */
0, /* Number of TRIGGERS groups */
0, /* Number of SYNC groups */
0, /* Number of Options */
1, /* Number of BEFORE routines */
0, /* Number of AFTER routines */
0 /* Number of WHILE variables */,
"Time_Simple");
}
USE_CCTK_PARAMETERS; return;
}
int CCTKi_BindingsParameterRecovery_Einstein(void)
{
DECLARE_CCTK_PARAMETERS
int result = 0;
if (!CCTK_Equals(shift,"none"))
{
}
if (use_conformal) {
}
if (use_conformal_derivs) {
}
if (use_mask) {
}
if (einstein_register_slicing)
{
}
if (CCTK_Equals(initial_data,"flat"))
{
}
if (CCTK_Equals(initial_lapse,"one") || CCTK_Equals(slicing,"geodesic"))
{
}
if (CCTK_Equals(initial_lapse,"gaussian"))
{
}
if (CCTK_Equals(initial_lapse,"psiminustwo"))
{
}
if (CCTK_Equals(initial_lapse,"isotropic"))
{
}
if (!CCTK_Equals(shift,"none"))
{
if (CCTK_Equals(initial_shift,"zero"))
{
}
if (CCTK_Equals(initial_shift,"rotation"))
{
}
}
if (einstein_register_slicing)
{
}
if (CCTK_Equals(timestep_method,"courant") || CCTK_Equals(timestep_method,"courant_time"))
{
}
USE_CCTK_PARAMETERS; return (result);
}
/* check if steerable parameters have changed */
static void CheckSteerableParameters (asciiioGH *myGH)
{
int i, num_vars, out_old, times_set;
int verboselength;
char *fullname, *msg;
static int out1D_vars_lastset = -1;
DECLARE_CCTK_PARAMETERS
out_old = myGH->out1D_every;
/* How often to output */
myGH->out1D_every = out_every > 0 ? out_every : -1;
if (out1D_every > 0)
{
myGH->out1D_every = out1D_every;
}
/* Report if frequency changed */
if (myGH->out1D_every != out_old)
{
if (CCTK_Equals (newverbose, "standard") ||
CCTK_Equals (newverbose, "full"))
{
CCTK_VInfo (CCTK_THORNSTRING, "IOASCII_1D: Output every %d iterations",
myGH->out1D_every);
}
}
/* re-parse the 'out1D_vars' parameter if it was changed */
times_set = CCTK_ParameterQueryTimesSet ("out1D_vars", CCTK_THORNSTRING);
if (times_set != out1D_vars_lastset)
{
num_vars = CCTK_NumVars ();
memset (myGH->do_out1D, 0, num_vars);
CCTK_TraverseString (out1D_vars, SetOutputFlag, myGH->do_out1D,
CCTK_GROUP_OR_VAR);
if (CCTK_Equals (newverbose, "standard") ||
CCTK_Equals (newverbose, "full"))
{
/* Count the length of the string */
verboselength = 0;
for (i = 0; i < num_vars; i++)
{
if (myGH->do_out1D[i])
{
fullname = CCTK_FullName (i);
verboselength += strlen(fullname)+1;
free (fullname);
}
}
verboselength += strlen("IOASCII_1D: Output requested for ");
msg = (char *)malloc((verboselength+1)*sizeof(char));
sprintf(msg,"IOASCII_1D: Output requested for ");
for (i = 0; i < num_vars; i++)
{
if (myGH->do_out1D[i])
{
fullname = CCTK_FullName (i);
sprintf (msg, "%s %s",msg,fullname);
free (fullname);
}
}
if (msg)
{
CCTK_INFO (msg);
free (msg);
}
}
/* Save the last setting of 'out1D_vars' parameter */
out1D_vars_lastset = times_set;
}
USE_CCTK_PARAMETERS; }
/* check if steerable parameters have changed */
static void CheckSteerableParameters (iobasicGH *myGH)
{
int i, num_vars, out_old;
int times_set;
char *fullname, *msg, *oldmsg;
static int outScalar_vars_lastset = -1;
DECLARE_CCTK_PARAMETERS
/* How often to output */
out_old = myGH->outScalar_every;
myGH->outScalar_every = out_every > 0 ? out_every : -1;
if (outScalar_every > 0)
{
myGH->outScalar_every = outScalar_every;
}
if (myGH->outScalar_every != out_old)
{
if (CCTK_Equals (newverbose, "standard") ||
CCTK_Equals (newverbose, "full"))
{
CCTK_VInfo (CCTK_THORNSTRING, "Scalar: Output every %d iterations",
myGH->outScalar_every);
}
}
/* re-parse the 'outScalar_vars' parameter if it was changed */
times_set = CCTK_ParameterQueryTimesSet ("outScalar_vars", CCTK_THORNSTRING);
if (times_set != outScalar_vars_lastset)
{
num_vars = CCTK_NumVars ();
memset (myGH->do_outScalar, 0, num_vars);
CCTK_TraverseString (outScalar_vars, SetOutputFlag, myGH->do_outScalar,
CCTK_GROUP_OR_VAR);
if (myGH->outScalar_every &&
(CCTK_Equals (newverbose, "standard") ||
CCTK_Equals (newverbose, "full")))
{
msg = NULL;
for (i = 0; i < num_vars; i++)
{
if (myGH->do_outScalar[i])
{
fullname = CCTK_FullName (i);
if (! msg)
{
Util_asprintf (&msg, "Scalar: Output requested for %s", fullname);
}
else
{
oldmsg = msg;
Util_asprintf (&msg, "%s %s", oldmsg, fullname);
free (oldmsg);
}
free (fullname);
}
}
if (msg)
{
CCTK_INFO (msg);
free (msg);
}
}
/* Save the last setting of 'outScalar_vars' parameter */
outScalar_vars_lastset = times_set;
}
USE_CCTK_PARAMETERS; }
/*@@
@routine PUGH_EnableGArrayDataStorage
@author Tom Goodale
@date 30 Mar 1999
@desc
Allocates storage for a single variable.
For now this routine cannot be made static because it's used
in BAM :-(
@enddesc
@calls Util_CacheMalloc
@var GA
@vdesc Pointer to the variable's info structure
@vtype pGA *
@vio in
@endvar
@var this_proc
@vdesc the processor ID
@vtype int
@vio unused
@endvar
@var initialize_memory
@vdesc how to initialize allocated memory
@vtype const char *
@vio in
@endvar
@var padding_active, padding_cacheline_bits, padding_size,
padding_address_spacing
@vdesc padding information
@vtype int
@vio unused
@endvar
@returntype int
@returndesc
0 if storage was enabled
-1 if memory allocation failed
@endreturndesc
@@*/
/* static */ int PUGH_EnableGArrayDataStorage (pGA *GA,
int this_proc,
const char *initialize_memory,
int padding_active,
int padding_cacheline_bits,
int padding_size,
int padding_address_spacing)
{
int retval;
/* avoid compiler warnings about unused parameters */
this_proc = this_proc;
padding_active = padding_active;
padding_cacheline_bits = padding_cacheline_bits;
padding_size = padding_size;
padding_address_spacing = padding_address_spacing;
retval = 0;
if (GA->storage == PUGH_NOSTORAGE)
{
#ifdef DEBUG_PUGH
printf (" PUGH_EnableGArrayDataStorage: allocating storage "
"for var '%s'\n", GA->name);
fflush (stdout);
#endif
if(GA->vector_size > 1 && GA->vector_entry > 0)
{
GA->data = (char *)(GA->vector_base->data) + GA->extras->npoints * GA->varsize * GA->vector_entry;
retval = 0;
}
else
{
/* Now assign memory for the variable itself */
if (GA->padddata)
{
free (GA->padddata);
GA->padddata = NULL;
}
if (GA->extras->npoints * GA->varsize <= 0)
{
CCTK_VWarn (1, __LINE__, __FILE__, CCTK_THORNSTRING,
"PUGH_EnableGArrayDataStorage: Tried to allocate storage "
"for zero-sized variable '%s'", GA->name);
GA->data = GA->padddata = NULL;
}
else if (! padding_active)
{
/* Easy case. */
GA->data = malloc (GA->extras->npoints * GA->varsize);
GA->padddata = GA->data;
}
else
{
/* Use the Cactus Cache alignment function */
GA->data = Util_CacheMalloc (GA->arrayid,
GA->extras->npoints * GA->varsize * GA->vector_size,
&GA->padddata);
}
/* Initialize the memory if desired. */
if (GA->data && ! CCTK_Equals (initialize_memory, "none"))
{
PUGH_InitializeMemory (initialize_memory, GA->vtype,
GA->extras->npoints * GA->varsize, GA->data);
}
}
if (GA->extras->npoints * GA->varsize > 0 && GA->padddata == NULL)
{
CCTK_VWarn (0, __LINE__, __FILE__, CCTK_THORNSTRING,
"PUGH_EnableGArrayDataStorage: Cannot allocate data for "
"'%s' [%d]", GA->name, GA->id);
retval = -1;
}
}
GA->storage = PUGH_STORAGE;
return (retval);
}
/*@@
@routine PUGH_DisableGroupStorage
@author Tom Goodale
@date 30 Mar 1999
@desc
Disables storage for all variables in the group
indicated by groupname.
@enddesc
@calls CCTK_GroupIndex
CCTK_GroupData
CCTK_FirstVarIndexI
PUGH_DisableGArrayGroupStorage
@var GH
@vdesc Pointer to CCTK grid hierarchy
@vtype cGH *
@vio in
@endvar
@var groupname
@vdesc name of the group to enable storage for
@vtype const char *
@vio in
@endvar
@returntype int
@returndesc
1 if storage for given group was disabled
-1 if group type is invalid
@endreturndesc
@@*/
int PUGH_DisableGroupStorage (cGH *GH, const char *groupname)
{
DECLARE_CCTK_PARAMETERS
int group; /* group index */
cGroup pgroup; /* group information */
int vtypesize, retval;
pGA ***variables;
int first_var, var, level;
int unchanged; /* count how many aren't toggled */
char *temp;
#ifdef DEBUG_PUGH
printf (" PUGH_DisableGroupStorage: request for group '%s'\n", groupname);
fflush (stdout);
#endif
group = CCTK_GroupIndex (groupname);
CCTK_GroupData (group, &pgroup);
/* get global index of first variable in group */
first_var = CCTK_FirstVarIndexI (group);
variables = (pGA ***) PUGH_pGH (GH)->variables;
/* get the group info from its index */
unchanged = 0;
retval = 1;
if (pgroup.grouptype == CCTK_GF || pgroup.grouptype == CCTK_ARRAY)
{
for (var = first_var; var < first_var+pgroup.numvars; var++)
{
for (level = 0; level < pgroup.numtimelevels; level++)
{
unchanged += PUGH_DisableGArrayDataStorage (variables[var][level]);
}
}
}
else if (pgroup.grouptype == CCTK_SCALAR)
{
vtypesize = CCTK_VarTypeSize (pgroup.vartype);
for (var = first_var; var < first_var+pgroup.numvars; var++)
{
for (level = 0; level < pgroup.numtimelevels; level++)
{
temp = (char *) variables[var][level];
if (temp[vtypesize] == PUGH_STORAGE)
{
temp[vtypesize] = PUGH_NOSTORAGE;
}
else
{
unchanged++;
}
}
}
}
else
{
CCTK_WARN (1, "Unknown group type in PUGH_DisableGroupStorage");
retval = -1;
}
/* Report on memory usage */
if (!CCTK_Equals(storage_verbose,"no") && retval >= 0)
{
if (unchanged == 0)
{
/* Memory toggled */
if (pgroup.grouptype == CCTK_GF)
{
totalnumberGF -= pgroup.numvars;
}
else if (pgroup.grouptype == CCTK_ARRAY)
{
totalnumberGA -= pgroup.numvars;
}
totalstorage -= (variables[first_var][0]->extras->npoints *
variables[first_var][0]->varsize *
pgroup.numtimelevels * pgroup.numvars) /
(float) (1024 * 1024);
if (CCTK_Equals(storage_verbose,"yes"))
{
CCTK_VInfo (CCTK_THORNSTRING, "Switched memory off for group '%s'"
" [GFs: %d GAs: %d Total Size: %6.2fMB]",
groupname, totalnumberGF, totalnumberGA, totalstorage);
}
}
else if (unchanged == pgroup.numvars)
{
/* Memory already off */
if (CCTK_Equals(storage_verbose,"yes"))
{
CCTK_VInfo (CCTK_THORNSTRING, "Memory already off for group '%s'", groupname);
}
}
else
{
CCTK_WARN (1, "PUGH_DisableGroupStorage: Inconsistency in group memory assignment");
}
}
USE_CCTK_PARAMETERS; return (retval);
}
/*@@
@routine PUGH_EnableGroupStorage
@author Tom Goodale
@date 30 Mar 1999
@desc
Enables storage for all variables in the group
indicated by groupname.
@enddesc
@calls CCTK_GroupIndex
CCTK_GroupData
PUGH_EnableScalarGroupStorage
PUGH_EnableGArrayGroupStorage
@var GH
@vdesc Pointer to CCTK grid hierarchy
@vtype cGH *
@vio in
@endvar
@var groupname
@vdesc name of the group to enable storage for
@vtype const char *
@vio in
@endvar
@returntype int
@returndesc
return code of @seeroutine PUGH_EnableScalarGroupStorage or
@seeroutine PUGH_EnableGArrayGroupStorage: <BR>
1 if storage was already enabled, or <BR>
0 if storage was successfully enabled <BR>
-1 if group type is not one of the above <BR>
-2 if an invalid GH pointer was given <BR>
-3 if invalid groupname was given
@endreturndesc
@@*/
int PUGH_EnableGroupStorage (cGH *GH, const char *groupname)
{
DECLARE_CCTK_PARAMETERS
int group; /* group index */
int first_var; /* first variable's index */
cGroup pgroup; /* group information */
int retval;
pGA *GA;
pGH *pughGH;
#ifdef DEBUG_PUGH
printf (" PUGH_EnableGroupStorage: request for group '%s'\n", groupname);
fflush (stdout);
#endif
pughGH = PUGH_pGH (GH);
group = CCTK_GroupIndex (groupname);
if (pughGH && group >= 0)
{
first_var = CCTK_FirstVarIndexI (group);
/* get the group info from its index */
CCTK_GroupData (group, &pgroup);
if (pgroup.grouptype == CCTK_SCALAR)
{
retval = PUGH_EnableScalarGroupStorage (pughGH,
first_var,
pgroup.numvars,
pgroup.numtimelevels);
}
else if (pgroup.grouptype == CCTK_GF || pgroup.grouptype == CCTK_ARRAY)
{
retval = PUGH_EnableGArrayGroupStorage (pughGH,
first_var,
pgroup.numvars,
pgroup.numtimelevels);
if (!CCTK_Equals(storage_verbose,"no") && retval == 0)
{
/* get GA pointer of first var in group */
GA = (pGA *) pughGH->variables[first_var][0];
if (pgroup.grouptype == CCTK_GF)
{
totalnumberGF += pgroup.numvars * pgroup.numtimelevels;
}
else
{
totalnumberGA += pgroup.numvars * pgroup.numtimelevels;
}
totalstorage += (GA->extras->npoints * GA->varsize *
pgroup.numtimelevels * pgroup.numvars) /
(float) (1024*1024);
if (totalstorage > maxstorage)
{
numberGF = totalnumberGF;
numberGA = totalnumberGA;
maxstorage = totalstorage;
}
/* Report on memory usage */
if (CCTK_Equals(storage_verbose,"yes"))
{
CCTK_VInfo (CCTK_THORNSTRING, "Switched memory on for group '%s'"
" [GFs: %d GAs: %d Total Size: %6.2fMB]",
groupname, totalnumberGF, totalnumberGA, totalstorage);
}
}
}
else
{
CCTK_WARN (1, "PUGH_EnableGroupStorage: Unknown group type");
retval = -1;
}
}
else
{
if (! pughGH)
{
CCTK_VWarn (1, __LINE__, __FILE__, CCTK_THORNSTRING,
"PUGH_EnableGroupStorage: Error with cctkGH pointer "
"for group %s", groupname);
retval = -2;
}
else
{
CCTK_VWarn (1, __LINE__, __FILE__, CCTK_THORNSTRING,
"PUGH_EnableGroupStorage: Invalid group %s", groupname);
retval = -3;
}
}
USE_CCTK_PARAMETERS; return (retval);
}