diff options
Diffstat (limited to 'testpar/t_mpi.c')
| -rw-r--r-- | testpar/t_mpi.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/testpar/t_mpi.c b/testpar/t_mpi.c index 71494d4..7b7a96b 100644 --- a/testpar/t_mpi.c +++ b/testpar/t_mpi.c @@ -37,10 +37,11 @@ int nerrors = 0; hid_t fapl; /* file access property list */ /* protocols */ +static int errors_sum(int nerrs); #define MPIO_TEST_WRITE_SIZE 1024*1024 /* 1 MB */ -int +static int test_mpio_overlap_writes(char *filename) { int mpi_size, mpi_rank; @@ -186,7 +187,7 @@ test_mpio_overlap_writes(char *filename) * Then reads the file back in by reverse order, that is process 0 * reads the data of process n-1 and vice versa. */ -int +static int test_mpio_gb_file(char *filename) { int mpi_size, mpi_rank; @@ -407,7 +408,8 @@ finish: #define USEFSYNC 2 /* request file_sync */ -int test_mpio_1wMr(char *filename, int special_request) +static int +test_mpio_1wMr(char *filename, int special_request) { char hostname[128]; int mpi_size, mpi_rank; @@ -593,7 +595,7 @@ if (special_request & USEFSYNC){ /* * parse the command line options */ -int +static int parse_options(int argc, char **argv) { while (--argc){ @@ -655,7 +657,7 @@ parse_options(int argc, char **argv) /* * Show command usage */ -void +static void usage(void) { printf("Usage: t_mpi [-v<verbosity>] [-f <prefix>]\n"); @@ -667,7 +669,8 @@ usage(void) /* * return the sum of all errors. */ -int errors_sum(nerrs) +static int +errors_sum(int nerrs) { int temp; MPI_Allreduce(&nerrs, &temp, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD); |