int main(int argc, char* argv[])
{
float result[ORDER];
signal(SIGINT, Exit);
signal(SIGTERM, Exit);
#ifdef SW
#ifdef USE_GNUPTH
pth_init();
#endif
init_pipe_handler();
PTHREAD_DECL(conversionTest);
PTHREAD_CREATE(conversionTest);
#endif
PTHREAD_DECL(Sender);
PTHREAD_CREATE(Sender);
uint8_t idx;
read_uint64_n("out_data",((uint64_t*) result),ORDER/2);
for(idx = 0; idx < ORDER; idx++)
{
fprintf(stdout,"Result = %f, expected = %f.\n", result[idx],expected_result[idx]);
}
PTHREAD_CANCEL(Sender);
#ifdef SW
close_pipe_handler();
PTHREAD_CANCEL(conversionTest);
#endif
return(0);
}
int main(int argc, char* argv[])
{
uint32_t result[ORDER];
signal(SIGINT, Exit);
signal(SIGTERM, Exit);
#ifdef SW
init_pipe_handler_with_log("pipeHandler.log");
_start_daemons(stderr);
#endif
PTHREAD_DECL_AND_CREATE(Sender);
read_uint32_n("out_data",result,ORDER);
uint32_t idx;
for(idx = 0; idx < ORDER; idx++)
{
fprintf(stdout,"Result = %u, expected = %u.\n", result[idx],idx+1);
}
PTHREAD_CANCEL(Sender);
#ifdef SW
close_pipe_handler();
_stop_daemons();
#endif
return(0);
}
int main(int argc, char* argv[])
{
float result;
signal(SIGINT, Exit);
signal(SIGTERM, Exit);
#ifdef SW
init_pipe_handler();
PTHREAD_DECL(dotProduct);
PTHREAD_CREATE(dotProduct);
#endif
uint8_t idx;
float expected_result = 0.0;
for(idx = 0; idx < ORDER; idx++)
{
float val = drand48();
expected_result += (val*val);
write_float32("in_data_pipe",val);
}
result = read_float32("out_data_pipe");
fprintf(stdout,"Result = %f, expected = %f.\n", result, expected_result);
#ifdef SW
close_pipe_handler();
PTHREAD_CANCEL(dotProduct);
return(0);
#endif
}
// shows the use of the pipeHandler.
int main(int argc, char* argv[])
{
// must be initialized before doing anything
init_pipe_handler();
// register a FIFO pipe test_pipe with
// depth 32, word-width 32.
register_pipe("test_pipe",32,32,0);
register_pipe("test_pipe_64",1,64,0);
// write a integer to test_pipe.
write_uint32("test_pipe",1);
uint64_t tmp = 1;
tmp = tmp | (tmp << 32);
write_uint64("test_pipe_64",tmp);
// read back and print integer.
uint32_t v = read_uint32("test_pipe");
fprintf(stderr,"TEST: received uint32_t %d\n", v);
uint64_t v64 = read_uint64("test_pipe_64");
fprintf(stderr,"TEST: received uint64_t %llu\n", v64);
// write another integer
write_uint32("test_pipe",1);
// read back and print integer.
v = read_uint32("test_pipe");
fprintf(stderr,"TEST: received %d\n", v);
// close the handler.
close_pipe_handler();
return(0);
}
int main(int argc, char* argv[])
{
signal(SIGINT, Exit);
signal(SIGTERM, Exit);
#ifdef SW
init_pipe_handler();
PTHREAD_DECL(vectorSum);
PTHREAD_CREATE(vectorSum);
#endif
write_uint32("in_data",1);
write_uint32("in_data",2);
write_uint32("in_data",3);
write_uint32("in_data",4);
uint32_t rval = read_uint32("out_data");
fprintf(stdout,"Result = %d.\n", rval);
#ifdef SW
close_pipe_handler();
PTHREAD_CANCEL(vectorSum);
#endif
return(0);
}
int main(int argc, char* argv[])
{
#ifdef SW
init_pipe_handler_with_log("pipelog.txt");
PTHREAD_DECL(maxDaemon); // declare the Daemon thread.
PTHREAD_CREATE(maxDaemon); // start the Daemon..
#endif
while(1)
{
uint32_t a, b;
scanf("%d", &a);
scanf("%d", &b);
write_uint32("in_data",a);
write_uint32("in_data",b);
uint32_t c = read_uint32("out_data");
fprintf(stdout,"Result = %d.\n", c);
if(a == 0)
break;
}
#ifdef SW
close_pipe_handler();
PTHREAD_CANCEL(maxDaemon);
#endif
return(0);
}
int main(int argc, char* argv[])
{
float result[ORDER];
signal(SIGINT, Exit);
signal(SIGTERM, Exit);
#ifdef SW
init_pipe_handler();
PTHREAD_DECL(vectorSum);
PTHREAD_CREATE(vectorSum);
#endif
PTHREAD_DECL(Sender);
PTHREAD_CREATE(Sender);
uint8_t idx;
read_float32_n("out_data_pipe",result,ORDER);
for(idx = 0; idx < ORDER; idx++)
{
fprintf(stdout,"Result = %f, expected = %f.\n", result[idx],expected_result[idx]);
}
PTHREAD_CANCEL(Sender);
#ifdef SW
close_pipe_handler();
PTHREAD_CANCEL(vectorSum);
#endif
return(0);
}
int main(int argc, char* argv[])
{
FILE* ofile1;
FILE* ofile2;
char ostr[17];
uint16_t N[ORDER];
#ifdef SW
init_pipe_handler();
PTHREAD_DECL(gcd_daemon);
PTHREAD_CREATE(gcd_daemon);
#endif
ofile1 = fopen("gcd_inputs.txt","w");
ofile2 = fopen("gcd_result.txt","w");
int err = 0;
uint16_t S = 1;
if(argc > 1)
S = atoi(argv[1]);
fprintf(stderr,"Scale-factor = %d.\n",S);
srand48(19);
uint16_t i;
for(i = 0; i < ORDER; i++)
{
N[i] = ((uint16_t) (0x0fff * drand48())) * S;
fprintf(stderr,"N[%d] = %d\n", i, N[i]);
write_uint16("in_data",N[i]);
to_string(ostr,N[i]);
fprintf(ofile1,"%s\n", ostr);
}
uint16_t g = read_uint16("out_data");
fprintf(stderr,"GCD = %d.\n",g);
to_string(ostr,g);
fprintf(ofile2,"%s\n",ostr);
uint32_t et = read_uint32("elapsed_time");
fprintf(stderr,"Elapsed time = %u.\n", et);
fclose(ofile1);
fclose(ofile2);
#ifdef SW
PTHREAD_CANCEL(gcd_daemon);
close_pipe_handler();
#endif
return(0);
}
int main(int argc, char* argv[])
{
#ifdef SW
init_pipe_handler_with_log("pipelog.txt");
PTHREAD_DECL(vector_control_daemon); // declare the Daemon thread.
PTHREAD_CREATE(vector_control_daemon); // start the Daemon..
#endif
double *iq,
*iq_prev,
*id,
*id_prev,
*flq,
*flq_prev,
*fld,
*fld_prev,
*spd,
*spd_prev,
vd,
vq,
torque,
load_torque,
*time = 0;
double speed_ref
int i=0;
int no_of_cycles = 4000 ; // 100u/25n (Ideal time necessary for conputation for FPGA/Motor_iteration_step)
while(1)
{
for(i = 0; i< no_of_cycles; i++){
im_zep(&iq,&iq_prev,&id,&id_prev,&flq,&flq_prev,&fld,&fld_prev,&spd_prev,vd,vq,&torque,load_torque,&time)
}
write_float32("in_data",*id);
write_float32("in_data",*iq);
write_float32("in_data",speed_ref);
vd = read_float32("out_data");
vq = read_float32("out_data");
}
#ifdef SW
close_pipe_handler();
PTHREAD_CANCEL(vector_control_daemon);
#endif
return(0);
}
int main(int argc, char* argv[])
{
float result;
int I, J;
if(argc < 2)
{
fprintf(stderr,"Supply data set file.\n");
return(1);
}
signal(SIGINT, Exit);
signal(SIGTERM, Exit);
#ifdef SW
init_pipe_handler();
PTHREAD_DECL(bestFit);
PTHREAD_DECL(qrsDet);
PTHREAD_CREATE(bestFit);
PTHREAD_CREATE(qrsDet);
#endif
PTHREAD_DECL(Sender);
PTHREAD_DECL(Receiver);
PTHREAD_CREATE_WITH_ARG(Sender, argv[1]);
PTHREAD_CREATE(Receiver);
PTHREAD_JOIN(Sender);
PTHREAD_CANCEL(Receiver);
#ifdef SW
PTHREAD_CANCEL(qrsDet);
PTHREAD_CANCEL(bestFit);
close_pipe_handler();
return(0);
#endif
}
int main(int argc, char* argv[])
{
float result[ORDER];
signal(SIGINT, Exit);
signal(SIGTERM, Exit);
uint8_t idx;
for(idx = 0; idx < ORDER; idx++)
{
op[idx] = idx % 4;
x[idx] = drand48();
y[idx] = drand48();
}
#ifdef SW
init_pipe_handler();
PTHREAD_DECL(streamProcessor);
PTHREAD_CREATE(streamProcessor);
#endif
PTHREAD_DECL(sendX);
PTHREAD_CREATE(sendX);
PTHREAD_DECL(sendY);
PTHREAD_CREATE(sendY);
PTHREAD_DECL(sendOp);
PTHREAD_CREATE(sendOp);
read_float32_n("z_pipe",result,ORDER);
for(idx = 0; idx < ORDER; idx++)
{
fprintf(stdout,"Result = %f, expected = %f.\n", result[idx],expectedResult(op[idx], x[idx], y[idx]));
}
#ifdef SW
close_pipe_handler();
PTHREAD_CANCEL(streamProcessor);
#endif
return(0);
}
int main(void)
{
BYTE init[16] = {
0, 1, 2, 3,
4, 5, 6, 7,
8, 9, 10, 11,
12, 13, 14, 15
};
#ifdef SW
init_pipe_handler();
PTHREAD_DECL(Daemon);
PTHREAD_CREATE(Daemon);
#endif
sendConstants();
int i, run;
long long t1[10], t2[10];
for (run = 0; run < 10; run++) {
fprintf(stderr," run %d.\n", run);
for (i = 0; i < 16; i++) {
write_uint8("input_block_pipe", init[i]);
fprintf(stderr," wrote %x \n", init[i]);
}
for (i = 0; i < 16; i++) {
uint8_t rV = read_uint8("output_block_pipe");
fprintf(stderr," read-back %x \n", rV);
}
}
#ifdef SW
close_pipe_handler();
PTHREAD_CANCEL(Daemon);
#endif
return 0;
}
int main(int argc, char* argv[])
{
signal(SIGINT, Exit);
signal(SIGTERM, Exit);
signal(SIGSEGV, Exit);
int i,j,k;
srand48(100);
for(i = 0; i < ORDER; i++)
{
for(j = 0; j < ORDER; j++)
{
a_matrix[i][j] = drand48();
b_matrix[i][j] = drand48();
}
}
for(i = 0; i < ORDER; i++)
{
for(j = 0; j < ORDER; j++)
{
expected_c_matrix[i][j] = 0;
for(k = 0; k < ORDER; k++)
expected_c_matrix[i][j] += a_matrix[i][k] * b_matrix[k][j];
}
}
#ifdef SW
init_pipe_handler();
PTHREAD_DECL(mmultiply);
PTHREAD_DECL(mmultiply_LL);
PTHREAD_DECL(mmultiply_LH);
PTHREAD_DECL(mmultiply_HH);
PTHREAD_DECL(mmultiply_HL);
PTHREAD_CREATE(mmultiply);
PTHREAD_CREATE(mmultiply_LL);
PTHREAD_CREATE(mmultiply_LH);
PTHREAD_CREATE(mmultiply_HH);
PTHREAD_CREATE(mmultiply_HL);
#endif
write_matrices();
read_result_matrix();
fprintf(stdout,"results: \n ");
for(i = 0; i < ORDER; i++)
{
for(j = 0; j < ORDER; j++)
{
if(expected_c_matrix[i][j] == c_matrix[i][j])
fprintf(stdout,"result[%d][%d] = %f\n", i, j, c_matrix[i][j]);
else
fprintf(stdout,"Error: result[%d][%d] = %f, expected = %f\n",
i, j, c_matrix[i][j], expected_c_matrix[i][j]);
}
}
fprintf(stdout,"done\n");
#ifdef SW
PTHREAD_CANCEL(mmultiply);
PTHREAD_CANCEL(mmultiply_LL);
PTHREAD_CANCEL(mmultiply_LH);
PTHREAD_CANCEL(mmultiply_HH);
PTHREAD_CANCEL(mmultiply_HL);
close_pipe_handler();
#endif
}
int main(int argc, char* argv[])
{
float result;
int I;
if(argc < 2)
{
fprintf(stderr,"Supply data set file.\n");
return(1);
}
FILE* fp = fopen(argv[1],"r");
if(fp == NULL)
{
fprintf(stderr,"Could not open data set file %s.\n", argv[1]);
return(1);
}
signal(SIGINT, Exit);
signal(SIGTERM, Exit);
PTHREAD_DECL(Logger);
PTHREAD_CREATE(Logger);
#ifdef SW
init_pipe_handler();
PTHREAD_DECL(bestFit);
PTHREAD_CREATE(bestFit);
#endif
Sender();
for(I = 0; I < NSAMPLES; I++)
{
double X;
fscanf(fp, "%le", &X);
write_float64("sample_data_pipe", X);
samples[I] = X;
}
fprintf(stderr," Sent samples.\n");
fclose(fp);
calculateReferenceFit();
uint32_t best_sigma_index = read_uint32("best_sigma_pipe");
fprintf(stdout, " Best sigma= %f (index = %d).\n", (MIN_SIGMA + (best_sigma_index*(MAX_SIGMA - MIN_SIGMA)/NSIGMAS)), best_sigma_index);
double p0 = read_float64("fit_coefficient_pipe");
double p1 = read_float64("fit_coefficient_pipe");
double p2 = read_float64("fit_coefficient_pipe");
double p3 = read_float64("fit_coefficient_pipe");
double p4 = read_float64("fit_coefficient_pipe");
double p5 = read_float64("fit_coefficient_pipe");
fprintf(stdout, "Fit coefficients = %le, %le, %le, %le, %le, %le.\n", p0,p1,p2,p3,p4,p5);
uint32_t elapsed_time = read_uint32("elapsed_time_pipe");
fprintf(stdout,"Elapsed time = %d.\n", elapsed_time);
#ifdef SW
PTHREAD_CANCEL(bestFit);
close_pipe_handler();
return(0);
#endif
}