diff options
Diffstat (limited to 'testpar/t_mpi.c')
| -rw-r--r-- | testpar/t_mpi.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/testpar/t_mpi.c b/testpar/t_mpi.c index d2d4ca2..37e0070 100644 --- a/testpar/t_mpi.c +++ b/testpar/t_mpi.c @@ -93,11 +93,11 @@ test_mpio_overlap_writes(char *filename) while (mpi_off < MPIO_TEST_WRITE_SIZE){ /* make sure the write does not exceed the TEST_WRITE_SIZE */ if (mpi_off+stride > MPIO_TEST_WRITE_SIZE) - stride = MPIO_TEST_WRITE_SIZE - mpi_off; + stride = MPIO_TEST_WRITE_SIZE - (int)mpi_off; /* set data to some trivial pattern for easy verification */ for (i=0; i<stride; i++) - buf[i] = (mpi_off+i) & 0x7f; + buf[i] = (char)(mpi_off+i) & 0x7f; mrc = MPI_File_write_at(fh, mpi_off, buf, stride, MPI_BYTE, &mpi_stat); VRFY((mrc==MPI_SUCCESS), ""); @@ -137,14 +137,14 @@ test_mpio_overlap_writes(char *filename) for (mpi_off=0; mpi_off < MPIO_TEST_WRITE_SIZE; mpi_off += bufsize){ /* make sure it does not read beyond end of data */ if (mpi_off+stride > MPIO_TEST_WRITE_SIZE) - stride = MPIO_TEST_WRITE_SIZE - mpi_off; + stride = MPIO_TEST_WRITE_SIZE - (int)mpi_off; mrc = MPI_File_read_at(fh, mpi_off, buf, stride, MPI_BYTE, &mpi_stat); VRFY((mrc==MPI_SUCCESS), ""); vrfyerrs=0; for (i=0; i<stride; i++){ char expected; - expected = (mpi_off+i) & 0x7f; + expected = (char)(mpi_off+i) & 0x7f; if ((buf[i] != expected) && (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED)) printf("proc %d: found data error at [%ld], expect %d, got %d\n", @@ -393,7 +393,7 @@ finish: #define USEFSYNC 2 /* request file_sync */ -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; @@ -404,7 +404,7 @@ test_mpio_1wMr(char *filename, int special_request) unsigned char writedata[DIMSIZE], readdata[DIMSIZE]; unsigned char expect_val; int i, irank; - int nerrors = 0; /* number of errors */ + int nerr= 0; /* number of errors */ int atomicity; MPI_Offset mpi_off; MPI_Status mpi_stat; @@ -489,7 +489,7 @@ if (special_request & USEATOM){ /* Only one process writes */ if (mpi_rank==irank){ if (VERBOSE_HI){ - PRINTID; printf("wrote %d bytes at %d\n", DIMSIZE, mpi_off); + PRINTID; printf("wrote %d bytes at %d\n", DIMSIZE, (int)mpi_off); } if ((mpi_err = MPI_File_write_at(fh, mpi_off, writedata, DIMSIZE, MPI_BYTE, &mpi_stat)) @@ -560,7 +560,7 @@ if (special_request & USEFSYNC){ PRINTID; printf("read data[%d:%d] got %02x, expect %02x\n", irank, i, readdata[i], expect_val); - nerrors++; + nerr++; } } @@ -568,18 +568,18 @@ if (special_request & USEFSYNC){ if (VERBOSE_HI){ PRINTID; - printf("%d data errors detected\n", nerrors); + printf("%d data errors detected\n", nerr); } { int temp; - MPI_Reduce(&nerrors, &temp, 1, MPI_INT, MPI_SUM, 0, MPI_COMM_WORLD); + MPI_Reduce(&nerr, &temp, 1, MPI_INT, MPI_SUM, 0, MPI_COMM_WORLD); if (mpi_rank == 0 && temp > 0) - nerrors = temp; + nerr= temp; } mpi_err = MPI_Barrier(MPI_COMM_WORLD); - return nerrors; + return nerr; } |