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author | Quincey Koziol <koziol@hdfgroup.org> | 2004-06-05 19:04:49 (GMT) |
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committer | Quincey Koziol <koziol@hdfgroup.org> | 2004-06-05 19:04:49 (GMT) |
commit | 339a81a766d4d37e6535f0c8fad7c853b9a849e9 (patch) | |
tree | 0ac7b3415999db809156bcf213cd308ee07dc25a /src/H5Dcompact.c | |
parent | 353c881274a50c58d7ac9353616a9965f1549f2e (diff) | |
download | hdf5-339a81a766d4d37e6535f0c8fad7c853b9a849e9.zip hdf5-339a81a766d4d37e6535f0c8fad7c853b9a849e9.tar.gz hdf5-339a81a766d4d37e6535f0c8fad7c853b9a849e9.tar.bz2 |
[svn-r8613] Purpose:
Refactor code
Description:
Move chunk and contiguous cached raw data from file information to dataset
information. This simplifies a number of internal interfaces, aligns the
code with it's purpose better and should allow more optimizations to the
chunked data I/O performance.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.10 (sleipnir)
h5committest
Misc. update:
Diffstat (limited to 'src/H5Dcompact.c')
-rw-r--r-- | src/H5Dcompact.c | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/src/H5Dcompact.c b/src/H5Dcompact.c index 4f5b75e..3701221 100644 --- a/src/H5Dcompact.c +++ b/src/H5Dcompact.c @@ -17,21 +17,22 @@ * August 5, 2002 * * Purpose: Compact dataset I/O functions. These routines are similar - * H5F_contig_* and H5F_istore_*. + * H5D_contig_* and H5D_istore_*. */ -#define H5F_PACKAGE /*suppress error about including H5Fpkg */ +#define H5D_PACKAGE /*suppress error about including H5Dpkg */ /* Pablo information */ /* (Put before include files to avoid problems with inline functions) */ -#define PABLO_MASK H5Fcompact_mask +#define PABLO_MASK H5Dcompact_mask -#include "H5private.h" -#include "H5Eprivate.h" -#include "H5Fpkg.h" -#include "H5Oprivate.h" -#include "H5FDprivate.h" /*file driver */ -#include "H5FLprivate.h" /*Free Lists */ +#include "H5private.h" /* Generic Functions */ +#include "H5Dpkg.h" /* Dataset functions */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Fprivate.h" /* Files */ +#include "H5FDprivate.h" /* File drivers */ +#include "H5FLprivate.h" /* Free Lists */ +#include "H5Oprivate.h" /* Object headers */ #include "H5Vprivate.h" /* Vector and array functions */ /* Interface initialization */ @@ -40,7 +41,7 @@ static int interface_initialize_g = 0; /*------------------------------------------------------------------------- - * Function: H5F_compact_readvv + * Function: H5D_compact_readvv * * Purpose: Reads some data vectors from a dataset into a buffer. * The data is in compact dataset. The address is relative @@ -60,26 +61,28 @@ static int interface_initialize_g = 0; *------------------------------------------------------------------------- */ ssize_t -H5F_compact_readvv(H5F_t UNUSED *f, const H5O_layout_t *layout, +H5D_compact_readvv(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, const H5D_t *dset, size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_size_arr[], hsize_t dset_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_size_arr[], hsize_t mem_offset_arr[], - hid_t UNUSED dxpl_id, void *buf) + void *buf) { ssize_t ret_value; /* Return value */ - FUNC_ENTER_NOAPI(H5F_compact_readvv, FAIL); + FUNC_ENTER_NOAPI(H5D_compact_readvv, FAIL); + + assert(dset); /* Use the vectorized memory copy routine to do actual work */ - if((ret_value=H5V_memcpyvv(buf,mem_max_nseq,mem_curr_seq,mem_size_arr,mem_offset_arr,layout->u.compact.buf,dset_max_nseq,dset_curr_seq,dset_size_arr,dset_offset_arr))<0) + if((ret_value=H5V_memcpyvv(buf,mem_max_nseq,mem_curr_seq,mem_size_arr,mem_offset_arr,dset->layout.u.compact.buf,dset_max_nseq,dset_curr_seq,dset_size_arr,dset_offset_arr))<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "vectorized memcpy failed"); done: FUNC_LEAVE_NOAPI(ret_value); -} /* end H5F_compact_readvv() */ +} /* end H5D_compact_readvv() */ /*------------------------------------------------------------------------- - * Function: H5F_compact_writevv + * Function: H5D_compact_writevv * * Purpose: Writes some data vectors from a dataset into a buffer. * The data is in compact dataset. The address is relative @@ -102,22 +105,23 @@ done: *------------------------------------------------------------------------- */ ssize_t -H5F_compact_writevv(H5F_t UNUSED *f, H5O_layout_t *layout, +H5D_compact_writevv(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, H5D_t *dset, size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_size_arr[], hsize_t dset_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_size_arr[], hsize_t mem_offset_arr[], - hid_t UNUSED dxpl_id, const void *buf) + const void *buf) { ssize_t ret_value; /* Return value */ - FUNC_ENTER_NOAPI(H5F_compact_writevv, FAIL); + FUNC_ENTER_NOAPI(H5D_compact_writevv, FAIL); + + assert(dset); /* Use the vectorized memory copy routine to do actual work */ - if((ret_value=H5V_memcpyvv(layout->u.compact.buf,dset_max_nseq,dset_curr_seq,dset_size_arr,dset_offset_arr,buf,mem_max_nseq,mem_curr_seq,mem_size_arr,mem_offset_arr))<0) + if((ret_value=H5V_memcpyvv(dset->layout.u.compact.buf,dset_max_nseq,dset_curr_seq,dset_size_arr,dset_offset_arr,buf,mem_max_nseq,mem_curr_seq,mem_size_arr,mem_offset_arr))<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "vectorized memcpy failed"); - layout->u.compact.dirty = TRUE; + dset->layout.u.compact.dirty = TRUE; done: FUNC_LEAVE_NOAPI(ret_value); -} /* end H5F_compact_writevv() */ - +} /* end H5D_compact_writevv() */ |