diff options
Diffstat (limited to 'src/H5Dmpio.c')
| -rw-r--r-- | src/H5Dmpio.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/H5Dmpio.c b/src/H5Dmpio.c index 19be413..8757ba7 100644 --- a/src/H5Dmpio.c +++ b/src/H5Dmpio.c @@ -1209,6 +1209,7 @@ if(H5DEBUG(D)) void *chunk; /* Pointer to the data chunk in cache */ uint32_t accessed_bytes; /* Total accessed size in a chunk */ unsigned idx_hint = 0; /* Cache index hint */ + htri_t cacheable; /* Whether the chunk is cacheable */ /* Switch to independent I/O */ if(last_xfer_mode != H5FD_MPIO_INDEPENDENT) { @@ -1224,7 +1225,10 @@ if(H5DEBUG(D)) HGOTO_ERROR(H5E_STORAGE, H5E_CANTGET, FAIL, "couldn't get chunk info from skipped list") /* Load the chunk into cache and lock it. */ - if(H5D_chunk_cacheable(io_info)) { + if((cacheable = H5D_chunk_cacheable(io_info, udata.addr, + io_info->op_type == H5D_IO_OP_WRITE)) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't tell if chunk is cacheable") + if(cacheable) { hbool_t entire_chunk = TRUE; /* Whether whole chunk is selected */ /* Compute # of bytes accessed in chunk */ @@ -1439,17 +1443,21 @@ if(H5DEBUG(D)) { /* Independent I/O */ if(make_ind) { - void *chunk; /* Pointer to the data chunk in cache */ + void *chunk; /* Pointer to the data chunk in cache */ H5D_io_info_t *chk_io_info; /* Pointer to I/O info object for this chunk */ - uint32_t accessed_bytes = 0; /* Total accessed size in a chunk */ - unsigned idx_hint = 0; /* Cache index hint */ + uint32_t accessed_bytes = 0; /* Total accessed size in a chunk */ + unsigned idx_hint = 0; /* Cache index hint */ + htri_t cacheable; /* Whether the chunk is cacheable */ /* Switch to independent I/O */ if(H5D_ioinfo_xfer_mode(io_info, dx_plist, H5FD_MPIO_INDEPENDENT) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't switch to independent I/O") /* Load the chunk into cache and lock it. */ - if(H5D_chunk_cacheable(io_info)) { + if((cacheable = H5D_chunk_cacheable(io_info, udata.addr, + io_info->op_type == H5D_IO_OP_WRITE)) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't tell if chunk is cacheable") + if(cacheable) { hbool_t entire_chunk = TRUE; /* Whether whole chunk is selected */ /* Compute # of bytes accessed in chunk */ |