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Linux fix the path for reading nvopencl_kernels 

svn path=/trunk/boinc/; revision=21964
This commit is contained in:
Tuan Le 2010-07-15 22:17:41 +00:00
parent 6faf48e3a8
commit 8e508b9ff7
2 changed files with 14 additions and 12 deletions
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24
samples/nvopencl/nvopencl.cpp
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@ -421,16 +421,18 @@ char * convert_to_string(const char *fileName) {
char c;
int i=0;
FILE *infile=fopen(fileName,"r"); //look for nvopencl_kernels.cl in
//current directory which is in boinc\win_build
if (!infile) { //not found
infile = fopen(KERNELS_FILEPATH,"r"); //look for nvopencl_kernels.cl in
//boinc\sample\nvopencl
if (!infile) {
printf("File open Error!");
exit(0);
}
}
// look for "nvopencl_kernels.cl" in "boinc/samples/nvopencl/debug" or
// in "boinc/samples/nvopencl/release". Note that "nvopencl_kernels.cl"
// is automatically copied to these directories along the building process.
FILE *infile=fopen(fileName,"r");
if (!infile) { //not found. This typically happens on Linux or Mac.
//look for "nvopencl_kernels.cl" in "boinc/sample/nvopencl/" instead.
infile = fopen(KERNELS_FILEPATH,"r");
if (!infile) {
printf("File open Error!");
exit(0);
}
}
fseek(infile,0,SEEK_SET);
while (fgetc(infile)!=EOF) count++;
s=(char *) malloc(sizeof(char)*(count+1)); //add 1 for string terminator.
@ -1077,7 +1079,7 @@ void invertge(cl_float * AI_d, int lda, int n) {
/* inverts nxn matrix input and stores the result in output */
void invert(cl_float * input, cl_float *output, int n) {
fprintf(stderr,"starting inversion n = %d ", n);
volatile clock_t gputime, gputime0;
volatile clock_t gputime;
gputime=clock();
int lda = ((n+15)&~15|16);

2
samples/nvopencl/nvopencl.hpp
View File

@ -33,7 +33,7 @@
#define INPUT_FILENAME "input"
#define OUTPUT_FILENAME "output"
#define KERNELS_FILENAME "nvopencl_kernels.cl"
#define KERNELS_FILEPATH "../samples/nvopencl/nvopencl_kernels.cl"
#define KERNELS_FILEPATH "../../nvopencl_kernels.cl" // for Linux and Mac
#define CHECKPOINT_FILE "matrix_inversion_state"
#define MATRIX_SIZE 10
#define NUM_ITERATIONS 501 // execute the kernel NUM_ITERATIONS times