diff options
Diffstat (limited to 'tools/perform/perf.c')
| -rw-r--r-- | tools/perform/perf.c | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/tools/perform/perf.c b/tools/perform/perf.c index 34b8a2d..364836f 100644 --- a/tools/perform/perf.c +++ b/tools/perform/perf.c @@ -110,15 +110,15 @@ const char *FILENAME[] = { /* function prototypes */ static int parse_args(int argc, char **argv); -extern int errno; - +#ifndef H5_HAVE_UNISTD_H /* globals needed for getopt */ extern char *optarg; +#endif int main(int argc, char **argv) { - char *buf, *tmp, *buf2, *tmp2, *check; - int i, j, mynod=0, nprocs=1, err, my_correct = 1, correct, myerrno; + char *buf, *tmp, *buf2 = NULL, *tmp2 = NULL, *check; + int i, j, mynod=0, nprocs=1, my_correct = 1, correct, myerrno; double stim, etim; double write_tim = 0; double read_tim = 0; @@ -127,10 +127,6 @@ int main(int argc, char **argv) double min_read_tim, min_write_tim; double ave_read_tim, ave_write_tim; int64_t iter_jump = 0; - int64_t seek_position = 0; - MPI_File fh; - MPI_Status status; - int nchars; char filename[MAX_PATH]; herr_t ret; /* Generic return value */ @@ -164,7 +160,7 @@ int main(int argc, char **argv) iter_jump = nprocs * opt_block; /* setup a buffer of data to write */ - if (!(tmp = (char *) malloc(opt_block + 256))) { + if (!(tmp = (char *) malloc((size_t)opt_block + 256))) { perror("malloc"); goto die_jar_jar_die; } @@ -172,7 +168,7 @@ int main(int argc, char **argv) if (opt_correct) { /* do the same buffer setup for verifiable data */ - if (!(tmp2 = (char *) malloc(opt_block + 256))) { + if (!(tmp2 = (char *) malloc((size_t)opt_block + 256))) { perror("malloc2"); goto die_jar_jar_die; } @@ -222,7 +218,7 @@ int main(int argc, char **argv) VRFY((fid >= 0), "H5Fcreate succeeded", H5FATAL); /* define a contiquous dataset of opt_iter*nprocs*opt_block chars */ - dims[0] = opt_iter * nprocs * opt_block; + dims[0] = (hsize_t)opt_iter * (hsize_t)nprocs * (hsize_t)opt_block; sid = H5Screate_simple(RANK, dims, NULL); VRFY((sid >= 0), "H5Screate_simple succeeded", H5FATAL); dataset = H5Dcreate2(fid, "Dataset1", H5T_NATIVE_CHAR, sid, @@ -230,7 +226,7 @@ int main(int argc, char **argv) VRFY((dataset >= 0), "H5Dcreate2 succeeded", H5FATAL); /* create the memory dataspace and the file dataspace */ - dims[0] = opt_block; + dims[0] = (hsize_t)opt_block; mem_dataspace = H5Screate_simple(RANK, dims, NULL); VRFY((mem_dataspace >= 0), "", H5FATAL); file_dataspace = H5Dget_space(dataset); @@ -242,7 +238,7 @@ int main(int argc, char **argv) for(j=0; j < opt_iter; j++) { /* setup a file dataspace selection */ start[0] = (hsize_t)((j * iter_jump) + (mynod * opt_block)); - stride[0] = block[0] = opt_block; + stride[0] = block[0] = (hsize_t)opt_block; count[0]= 1; ret=H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block); VRFY((ret >= 0), "H5Sset_hyperslab succeeded", H5FATAL); @@ -295,7 +291,7 @@ int main(int argc, char **argv) for (j=0; j < opt_iter; j++) { /* setup a file dataspace selection */ start[0] = (hsize_t)((j * iter_jump) + (mynod * opt_block)); - stride[0] = block[0] = opt_block; + stride[0] = block[0] = (hsize_t)opt_block; count[0]= 1; ret=H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block); VRFY((ret >= 0), "H5Sset_hyperslab succeeded", H5FATAL); @@ -326,7 +322,7 @@ int main(int argc, char **argv) /* if the user wanted to check correctness, compare the write * buffer to the read buffer */ - if (opt_correct && memcmp(buf, buf2, opt_block)) { + if (opt_correct && memcmp(buf, buf2, (size_t)opt_block)) { HDfprintf(stderr, "node %d, correctness test failed\n", mynod); my_correct = 0; MPI_Allreduce(&my_correct, &correct, 1, MPI_INT, MPI_MIN, @@ -367,8 +363,8 @@ int main(int argc, char **argv) /* print out the results on one node */ if (mynod == 0) { - read_bw = ((int64_t)(opt_block*nprocs*opt_iter))/(max_read_tim*1000000.0); - write_bw = ((int64_t)(opt_block*nprocs*opt_iter))/(max_write_tim*1000000.0); + read_bw = (double)((int64_t)(opt_block*nprocs*opt_iter))/(max_read_tim*1000000.0); + write_bw = (double)((int64_t)(opt_block*nprocs*opt_iter))/(max_write_tim*1000000.0); printf("nr_procs = %d, nr_iter = %d, blk_sz = %ld\n", nprocs, opt_iter, (long)opt_block); @@ -439,9 +435,9 @@ parse_args(int argc, char **argv) { char *p; - opt_alignment = HDatoi(optarg); + opt_alignment = (hsize_t)HDatoi(optarg); if(NULL != (p = (char*)HDstrchr(optarg, '/'))) - opt_threshold = HDatoi(p + 1); + opt_threshold = (hsize_t)HDatoi(p + 1); } HDfprintf(stdout, "alignment/threshold=%Hu/%Hu\n", |