diff options
Diffstat (limited to 'src/H5FDmpio.c')
| -rw-r--r-- | src/H5FDmpio.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/H5FDmpio.c b/src/H5FDmpio.c index 501ec6f..2dd7fd3 100644 --- a/src/H5FDmpio.c +++ b/src/H5FDmpio.c @@ -1470,6 +1470,12 @@ H5FD_mpio_read(H5FD_t *_file, H5FD_mem_t H5_ATTR_UNUSED type, hid_t H5_ATTR_UNUS if (bytes_read < 0 || bytes_read > io_size) HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "file read failed") +#ifdef H5FDmpio_DEBUG + if (H5FD_mpio_debug_r_flag) + HDfprintf(stderr, "%s: (%d) mpi_off = %ld bytes_read = %lld\n", FUNC, file->mpi_rank, (long)mpi_off, + bytes_read); +#endif + /* * This gives us zeroes beyond end of physical MPI file. */ @@ -1659,6 +1665,12 @@ H5FD_mpio_write(H5FD_t *_file, H5FD_mem_t type, hid_t H5_ATTR_UNUSED dxpl_id, ha if (bytes_written != io_size) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed") +#ifdef H5FDmpio_DEBUG + if (H5FD_mpio_debug_w_flag) + HDfprintf(stderr, "%s: (%d) mpi_off = %ld bytes_written = %lld\n", FUNC, file->mpi_rank, + (long)mpi_off, bytes_written); +#endif + /* Each process will keep track of its perceived EOF value locally, and * ultimately we will reduce this value to the maximum amongst all * processes, but until then keep the actual eof at HADDR_UNDEF just in |