diff options
Diffstat (limited to 'src/H5O.c')
| -rw-r--r-- | src/H5O.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -557,7 +557,8 @@ H5O_flush(H5F_t *f, hbool_t destroy, haddr_t addr, H5O_t *oh) /* write the object header header */ #ifdef H5_HAVE_PARALLEL - H5FD_mpio_tas_allsame(f->shared->lf, TRUE); /*only p0 will write*/ + if (IS_H5FD_MPIO(f)) + H5FD_mpio_tas_allsame(f->shared->lf, TRUE); /*only p0 will write*/ #endif /* H5_HAVE_PARALLEL */ if (H5F_block_write(f, addr, (hsize_t)H5O_SIZEOF_HDR(f), H5P_DEFAULT, buf) < 0) { @@ -633,6 +634,7 @@ H5O_flush(H5F_t *f, hbool_t destroy, haddr_t addr, H5O_t *oh) if (oh->chunk[i].dirty) { assert(H5F_addr_defined(oh->chunk[i].addr)); #ifdef H5_HAVE_PARALLEL + if (IS_H5FD_MPIO(f)) H5FD_mpio_tas_allsame(f->shared->lf, TRUE); /*only p0 write*/ #endif /* H5_HAVE_PARALLEL */ if (H5F_block_write(f, oh->chunk[i].addr, |