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| author | Dana Robinson <43805+derobins@users.noreply.github.com> | 2023-10-16 17:19:15 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-10-16 17:19:15 (GMT) |
| commit | ccb1a917b6e68bc51a6a4e3d6783edfa056b01bf (patch) | |
| tree | b3a7533bf2f44a30fbf51faafba414e22f6c1cbc /testpar | |
| parent | e158217012646896a9da73d2884dce34c70d2996 (diff) | |
| download | hdf5-ccb1a917b6e68bc51a6a4e3d6783edfa056b01bf.zip hdf5-ccb1a917b6e68bc51a6a4e3d6783edfa056b01bf.tar.gz hdf5-ccb1a917b6e68bc51a6a4e3d6783edfa056b01bf.tar.bz2 | |
Fix printf warnings in t_mpi (#3679)
* Fix printf warnings in t_mpi
The type of MPI_Offset varies with implementation. In MPICH, it's long,
which raises warnings when we attempt to use long long format
specifiers. Casting to long long fixes the warnings.
Diffstat (limited to 'testpar')
| -rw-r--r-- | testpar/t_mpi.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/testpar/t_mpi.c b/testpar/t_mpi.c index 70a76ec..eff39d0 100644 --- a/testpar/t_mpi.c +++ b/testpar/t_mpi.c @@ -306,12 +306,14 @@ test_mpio_gb_file(char *filename) for (i = ntimes - 2; i <= ntimes; i++) { mpi_off = (i * mpi_size + mpi_rank) * (MPI_Offset)MB; if (VERBOSE_MED) - fprintf(stdout, "proc %d: write to mpi_off=%016llx, %lld\n", mpi_rank, mpi_off, mpi_off); + fprintf(stdout, "proc %d: write to mpi_off=%016llx, %lld\n", mpi_rank, (long long)mpi_off, + (long long)mpi_off); /* set data to some trivial pattern for easy verification */ for (j = 0; j < MB; j++) *(buf + j) = (int8_t)(i * mpi_size + mpi_rank); if (VERBOSE_MED) - fprintf(stdout, "proc %d: writing %d bytes at offset %lld\n", mpi_rank, MB, mpi_off); + fprintf(stdout, "proc %d: writing %d bytes at offset %lld\n", mpi_rank, MB, + (long long)mpi_off); mrc = MPI_File_write_at(fh, mpi_off, buf, MB, MPI_BYTE, &mpi_stat); INFO((mrc == MPI_SUCCESS), "GB size file write"); if (mrc != MPI_SUCCESS) @@ -345,7 +347,8 @@ test_mpio_gb_file(char *filename) for (i = ntimes - 2; i <= ntimes; i++) { mpi_off = (i * mpi_size + (mpi_size - mpi_rank - 1)) * (MPI_Offset)MB; if (VERBOSE_MED) - fprintf(stdout, "proc %d: read from mpi_off=%016llx, %lld\n", mpi_rank, mpi_off, mpi_off); + fprintf(stdout, "proc %d: read from mpi_off=%016llx, %lld\n", mpi_rank, + (long long)mpi_off, (long long)mpi_off); mrc = MPI_File_read_at(fh, mpi_off, buf, MB, MPI_BYTE, &mpi_stat); INFO((mrc == MPI_SUCCESS), "GB size file read"); expected = (int8_t)(i * mpi_size + (mpi_size - mpi_rank - 1)); |