diff options
Diffstat (limited to 'src/H5Dchunk.c')
-rw-r--r-- | src/H5Dchunk.c | 76 |
1 files changed, 35 insertions, 41 deletions
diff --git a/src/H5Dchunk.c b/src/H5Dchunk.c index bf547d6..0f7bccf 100644 --- a/src/H5Dchunk.c +++ b/src/H5Dchunk.c @@ -269,7 +269,6 @@ static int H5D__get_num_chunks_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata static int H5D__get_chunk_info_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata); static int H5D__get_chunk_info_by_coord_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata); - /* "Nonexistent" layout operation callback */ static ssize_t H5D__nonexistent_readvv(const H5D_io_info_t *io_info, @@ -421,10 +420,11 @@ H5D__chunk_direct_write(const H5D_t *dset, uint32_t filters, hsize_t *offset, io_info.dset = dset; /* Allocate dataspace and initialize it if it hasn't been. */ - if(!H5D__chunk_is_space_alloc(&layout->storage)) + if(!H5D__chunk_is_space_alloc(&layout->storage)) { /* Allocate storage */ if(H5D__alloc_storage(&io_info, H5D_ALLOC_WRITE, FALSE, NULL) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize storage") + } /* Calculate the index of this chunk */ H5VM_chunk_scaled(dset->shared->ndims, offset, layout->u.chunk.dim, scaled); @@ -580,7 +580,7 @@ H5D__chunk_direct_read(const H5D_t *dset, hsize_t *offset, uint32_t* filters, /* Get the new file address / chunk size after flushing */ if(H5D__chunk_lookup(dset, scaled, &udata) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address") - } /* end if */ + } /* Make sure the address of the chunk is returned. */ if(!H5F_addr_defined(udata.chunk_block.offset)) @@ -677,8 +677,8 @@ H5D__get_chunk_storage_size(H5D_t *dset, const hsize_t *offset, hsize_t *storage /* Get the new file address / chunk size after flushing */ if(H5D__chunk_lookup(dset, scaled, &udata) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address") - } /* end if */ - } /* end if */ + } + } /* Make sure the address of the chunk is returned. */ if(!H5F_addr_defined(udata.chunk_block.offset)) @@ -4251,9 +4251,9 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_ while(!carry) { hbool_t need_insert = FALSE; /* Whether the chunk needs to be inserted into the index */ - /* Look up this chunk */ - if(H5D__chunk_lookup(dset, scaled, &udata) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address") + /* Look up this chunk */ + if(H5D__chunk_lookup(dset, scaled, &udata) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address") #ifndef NDEBUG /* None of the chunks should be allocated */ if(H5D_CHUNK_IDX_NONE != sc->idx_type) { @@ -4286,7 +4286,8 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_ /* Check to make sure the buffer is large enough. It is * possible (though ill-advised) for the filter to shrink the - * buffer. */ + * buffer. + */ if(fb_info.fill_buf_size < orig_chunk_size) { if(NULL == (fb_info.fill_buf = H5D__chunk_mem_realloc(fb_info.fill_buf, orig_chunk_size, pline))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory reallocation failed for raw data chunk") @@ -4518,10 +4519,6 @@ H5D__chunk_update_old_edge_chunks(H5D_t *dset, hsize_t old_dim[]) HGOTO_DONE(SUCCEED) } /* end if */ - /* - * Initialize structures needed to lock chunks into cache - */ - /* Set up chunked I/O info object, for operations on chunks (in callback). * Note that we only need to set chunk_offset once, as the array's address * will never change. */ @@ -4684,12 +4681,12 @@ H5D__chunk_collective_fill(const H5D_t *dset, H5D_chunk_coll_info_t *chunk_info, /* Distribute evenly the number of blocks between processes. */ if(mpi_size == 0) HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "Resulted in division by zero") - num_blocks = chunk_info->num_io / mpi_size; /* value should be the same on all procs */ + num_blocks = (size_t)(chunk_info->num_io / (size_t)mpi_size); /* value should be the same on all procs */ /* after evenly distributing the blocks between processes, are there any leftover blocks for each individual process (round-robin) */ - leftover_blocks = chunk_info->num_io % mpi_size; + leftover_blocks = (size_t)(chunk_info->num_io % (size_t)mpi_size); /* Cast values to types needed by MPI */ H5_CHECKED_ASSIGN(blocks, int, num_blocks, size_t); @@ -4698,9 +4695,9 @@ H5D__chunk_collective_fill(const H5D_t *dset, H5D_chunk_coll_info_t *chunk_info, /* Allocate buffers */ /* (MSC - should not need block_lens if MPI_type_create_hindexed_block is working) */ - if(NULL == (block_lens = (int *)H5MM_malloc((blocks + 1) * sizeof(int)))) + if(NULL == (block_lens = (int *)H5MM_malloc((size_t)(blocks + 1) * sizeof(int)))) HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate chunk lengths buffer") - if(NULL == (chunk_disp_array = (MPI_Aint *)H5MM_malloc((blocks + 1) * sizeof(MPI_Aint)))) + if(NULL == (chunk_disp_array = (MPI_Aint *)H5MM_malloc((size_t)(blocks + 1) * sizeof(MPI_Aint)))) HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate chunk file displacement buffer") for(i = 0 ; i < blocks ; i++) { @@ -4735,8 +4732,7 @@ H5D__chunk_collective_fill(const H5D_t *dset, H5D_chunk_coll_info_t *chunk_info, if(need_addr_sort) HDqsort(chunk_disp_array, blocks, sizeof(MPI_Aint), H5D__chunk_cmp_addr); - /* MSC - * should use this if MPI_type_create_hindexed block is working + /* MSC - should use this if MPI_type_create_hindexed block is working: * mpi_code = MPI_Type_create_hindexed_block(blocks, block_len, chunk_disp_array, MPI_BYTE, &file_type); */ mpi_code = MPI_Type_create_hindexed(blocks, block_lens, chunk_disp_array, MPI_BYTE, &file_type); @@ -4791,7 +4787,6 @@ done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5D__chunk_collective_fill() */ - static int H5D__chunk_cmp_addr(const void *addr1, const void *addr2) @@ -4821,7 +4816,6 @@ H5D__chunk_cmp_addr(const void *addr1, const void *addr2) FUNC_LEAVE_NOAPI(ret_value) } /* end H5D__chunk_cmp_addr() */ - #endif /* H5_HAVE_PARALLEL */ @@ -5404,7 +5398,6 @@ H5D__chunk_addrmap_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata) /* Set it in the userdata to return */ udata->chunk_addr[chunk_index] = chunk_rec->chunk_addr; -done: FUNC_LEAVE_NOAPI(H5_ITER_CONT) } /* H5D__chunk_addrmap_cb() */ @@ -6393,7 +6386,8 @@ H5D__chunk_stats(const H5D_t *dset, hbool_t headers) } #ifdef H5AC_DEBUG - if (H5DEBUG(AC)) headers = TRUE; + if (H5DEBUG(AC)) + headers = TRUE; #endif if (headers) { @@ -6621,31 +6615,31 @@ H5D__chunk_file_alloc(const H5D_chk_idx_info_t *idx_info, const H5F_block_t *old HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, FAIL, "chunk size can't be encoded") } /* end block */ - if(old_chunk && H5F_addr_defined(old_chunk->offset)) { - /* Sanity check */ + if(old_chunk && H5F_addr_defined(old_chunk->offset)) { + /* Sanity check */ HDassert(!H5F_addr_defined(new_chunk->offset) || H5F_addr_eq(new_chunk->offset, old_chunk->offset)); /* Check for chunk being same size */ - if(new_chunk->length != old_chunk->length) { - /* Release previous chunk */ - /* Only free the old location if not doing SWMR writes - otherwise + if(new_chunk->length != old_chunk->length) { + /* Release previous chunk */ + /* Only free the old location if not doing SWMR writes - otherwise * we must keep the old chunk around in case a reader has an * outdated version of the B-tree node */ - if(!(H5F_INTENT(idx_info->f) & H5F_ACC_SWMR_WRITE)) - if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, old_chunk->offset, old_chunk->length) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to free chunk") - alloc_chunk = TRUE; - } /* end if */ + if(!(H5F_INTENT(idx_info->f) & H5F_ACC_SWMR_WRITE)) + if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, old_chunk->offset, old_chunk->length) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to free chunk") + alloc_chunk = TRUE; + } /* end if */ else { - /* Don't need to reallocate chunk, but send its address back up */ + /* Don't need to reallocate chunk, but send its address back up */ if(!H5F_addr_defined(new_chunk->offset)) new_chunk->offset = old_chunk->offset; - } /* end else */ - } /* end if */ + } /* end else */ + } /* end if */ else { HDassert(!H5F_addr_defined(new_chunk->offset)); - alloc_chunk = TRUE; + alloc_chunk = TRUE; } /* end else */ } /* end if */ else { @@ -6750,7 +6744,7 @@ H5D__chunk_format_convert_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, H5_ITER_ERROR, "memory allocation failed for raw data chunk") /* Read the non-filtered edge chunk */ - if(H5F_block_read(new_idx_info->f, H5FD_MEM_DRAW, chunk_addr, read_size, buf) < 0) + if (H5F_block_read(new_idx_info->f, H5FD_MEM_DRAW, chunk_addr, read_size, buf) < 0) HGOTO_ERROR(H5E_IO, H5E_READERROR, H5_ITER_ERROR, "unable to read raw data chunk") /* Pass the chunk through the pipeline */ @@ -6871,8 +6865,8 @@ H5D__get_num_chunks_cb(const H5D_chunk_rec_t H5_ATTR_UNUSED *chunk_rec, void *_u * Note: Currently, this function only gets the number of all written * chunks, regardless the dataspace. * - * Return: Success: Non-negative - * Failure: Negative + * Return: Success: Non-negative + * Failure: Negative * * Programmer: Binh-Minh Ribler * September 2018 (HDFFV-10615) @@ -7081,9 +7075,9 @@ done: static int H5D__get_chunk_info_by_coord_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata) { - hsize_t ii; H5D_chunk_info_iter_ud_t *chunk_info = (H5D_chunk_info_iter_ud_t *)_udata; hbool_t different = FALSE; /* TRUE when a scaled value pair mismatch */ + hsize_t ii; /* Local index value */ int ret_value = H5_ITER_CONT; /* Callback return value */ FUNC_ENTER_STATIC_NOERR |