diff options
Diffstat (limited to 'testpar/t_mpi.c')
| -rw-r--r-- | testpar/t_mpi.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/testpar/t_mpi.c b/testpar/t_mpi.c index 43eafea..2d5da66 100644 --- a/testpar/t_mpi.c +++ b/testpar/t_mpi.c @@ -54,7 +54,7 @@ test_mpio_overlap_writes(char *filename) MPI_File fh; int i; int vrfyerrs; - char buf[4093]; /* use some prime number for size */ + unsigned char buf[4093]; /* use some prime number for size */ int bufsize = sizeof(buf); MPI_Offset stride; MPI_Offset mpi_off; @@ -97,7 +97,7 @@ test_mpio_overlap_writes(char *filename) /* set data to some trivial pattern for easy verification */ for (i=0; i<stride; i++) - buf[i] = (char)(mpi_off+i); + buf[i] = (unsigned char)(mpi_off+i); mrc = MPI_File_write_at(fh, mpi_off, buf, (int)stride, MPI_BYTE, &mpi_stat); VRFY((mrc==MPI_SUCCESS), ""); @@ -143,12 +143,13 @@ test_mpio_overlap_writes(char *filename) VRFY((mrc==MPI_SUCCESS), ""); vrfyerrs=0; for (i=0; i<stride; i++){ - char expected; - expected = (char)(mpi_off+i); - if ((buf[i] != expected) && - (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED)) - printf("proc %d: found data error at [%ld], expect %d, got %d\n", + unsigned char expected; + expected = (unsigned char)(mpi_off+i); + if ((expected != buf[i]) && + (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED)) { + printf("proc %d: found data error at [%ld], expect %u, got %u\n", mpi_rank, (long)(mpi_off+i), expected, buf[i]); + } } if (vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED) printf("proc %d: [more errors ...]\n", mpi_rank); @@ -341,9 +342,10 @@ test_mpio_gb_file(char *filename) vrfyerrs=0; for (j=0; j<MB; j++){ if ((*(buf+j) != expected) && - (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED)) + (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED)){ printf("proc %d: found data error at [%ld+%d], expect %d, got %d\n", mpi_rank, (long)mpi_off, j, expected, *(buf+j)); + } } if (vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED) printf("proc %d: [more errors ...]\n", mpi_rank); @@ -669,6 +671,7 @@ main(int argc, char **argv) MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank); H5open(); + TestInit(argv[0], NULL, parse_options); if (parse_options(argc, argv) != 0){ if (MAINPROCESS) usage(); |