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author | Mohamad Chaarawi <chaarawi@hdfgroup.org> | 2014-02-13 22:12:46 (GMT) |
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committer | Mohamad Chaarawi <chaarawi@hdfgroup.org> | 2014-02-13 22:12:46 (GMT) |
commit | 863ff882b619e8d2c3ad3bdb659f14fa2e9d07d3 (patch) | |
tree | 6d5178a9d319ea01836853807e2ef21178a3c819 /src/H5Vprivate.h | |
parent | 49a9979166bfe78638fe53dc49b6644ff0946b10 (diff) | |
download | hdf5-863ff882b619e8d2c3ad3bdb659f14fa2e9d07d3.zip hdf5-863ff882b619e8d2c3ad3bdb659f14fa2e9d07d3.tar.gz hdf5-863ff882b619e8d2c3ad3bdb659f14fa2e9d07d3.tar.bz2 |
[svn-r24709] rename H5V to H5VM since H5V is needed in the fastforward project for
view objects. The addition of view objects in the fastforward project
is expected to be brough into the trunk sometimes in the future, which
is why we need to make this change.
Tested Manually on Jam and Ostrich.
Tested with h5commitest - Koala with intel compilers failed, but nothing had to do with those changes.
error on Koala: error while loading shared libraries: libirng.so
Diffstat (limited to 'src/H5Vprivate.h')
-rw-r--r-- | src/H5Vprivate.h | 501 |
1 files changed, 0 insertions, 501 deletions
diff --git a/src/H5Vprivate.h b/src/H5Vprivate.h deleted file mode 100644 index 5ce26a0..0000000 --- a/src/H5Vprivate.h +++ /dev/null @@ -1,501 +0,0 @@ -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - * Copyright by The HDF Group. * - * Copyright by the Board of Trustees of the University of Illinois. * - * All rights reserved. * - * * - * This file is part of HDF5. The full HDF5 copyright notice, including * - * terms governing use, modification, and redistribution, is contained in * - * the files COPYING and Copyright.html. COPYING can be found at the root * - * of the source code distribution tree; Copyright.html can be found at the * - * root level of an installed copy of the electronic HDF5 document set and * - * is linked from the top-level documents page. It can also be found at * - * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * - * access to either file, you may request a copy from help@hdfgroup.org. * - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -/* - * Programmer: Robb Matzke <matzke@llnl.gov> - * Friday, October 10, 1997 - */ -#ifndef H5Vprivate_H -#define H5Vprivate_H - -/* Private headers needed by this file */ -#include "H5private.h" /* Generic Functions */ -#include "H5Eprivate.h" /* Error handling */ - -/* Vector-Vector sequence operation callback */ -typedef herr_t (*H5V_opvv_func_t)(hsize_t dst_off, hsize_t src_off, - size_t len, void *udata); - -/* Vector comparison functions like Fortran66 comparison operators */ -#define H5V_vector_eq_s(N,V1,V2) (H5V_vector_cmp_s (N, V1, V2)==0) -#define H5V_vector_lt_s(N,V1,V2) (H5V_vector_cmp_s (N, V1, V2)<0) -#define H5V_vector_gt_s(N,V1,V2) (H5V_vector_cmp_s (N, V1, V2)>0) -#define H5V_vector_le_s(N,V1,V2) (H5V_vector_cmp_s (N, V1, V2)<=0) -#define H5V_vector_ge_s(N,V1,V2) (H5V_vector_cmp_s (N, V1, V2)>=0) -#define H5V_vector_eq_u(N,V1,V2) (H5V_vector_cmp_u (N, V1, V2)==0) -#define H5V_vector_lt_u(N,V1,V2) (H5V_vector_cmp_u (N, V1, V2)<0) -#define H5V_vector_gt_u(N,V1,V2) (H5V_vector_cmp_u (N, V1, V2)>0) -#define H5V_vector_le_u(N,V1,V2) (H5V_vector_cmp_u (N, V1, V2)<=0) -#define H5V_vector_ge_u(N,V1,V2) (H5V_vector_cmp_u (N, V1, V2)>=0) - -/* Other functions */ -#define H5V_vector_cpy(N,DST,SRC) { \ - HDassert(sizeof(*(DST))==sizeof(*(SRC))); \ - if (SRC) HDmemcpy (DST, SRC, (N)*sizeof(*(DST))); \ - else HDmemset (DST, 0, (N)*sizeof(*(DST))); \ -} - -#define H5V_vector_zero(N,DST) HDmemset(DST,0,(N)*sizeof(*(DST))) - -/* A null pointer is equivalent to a zero vector */ -#define H5V_ZERO NULL - -H5_DLL hsize_t H5V_hyper_stride(unsigned n, const hsize_t *size, - const hsize_t *total_size, - const hsize_t *offset, - hsize_t *stride); -H5_DLL htri_t H5V_hyper_disjointp(unsigned n, const hsize_t *offset1, - const uint32_t *size1, const hsize_t *offset2, const uint32_t *size2); -H5_DLL htri_t H5V_hyper_eq(unsigned n, const hsize_t *offset1, - const hsize_t *size1, const hsize_t *offset2, - const hsize_t *size2); -H5_DLL herr_t H5V_hyper_fill(unsigned n, const hsize_t *_size, - const hsize_t *total_size, - const hsize_t *offset, void *_dst, - unsigned fill_value); -H5_DLL herr_t H5V_hyper_copy(unsigned n, const hsize_t *size, - const hsize_t *dst_total_size, - const hsize_t *dst_offset, void *_dst, - const hsize_t *src_total_size, - const hsize_t *src_offset, const void *_src); -H5_DLL herr_t H5V_stride_fill(unsigned n, hsize_t elmt_size, const hsize_t *size, - const hsize_t *stride, void *_dst, - unsigned fill_value); -H5_DLL herr_t H5V_stride_copy(unsigned n, hsize_t elmt_size, const hsize_t *_size, - const hsize_t *dst_stride, void *_dst, - const hsize_t *src_stride, const void *_src); -H5_DLL herr_t H5V_stride_copy_s(unsigned n, hsize_t elmt_size, const hsize_t *_size, - const hssize_t *dst_stride, void *_dst, - const hssize_t *src_stride, const void *_src); -H5_DLL herr_t H5V_array_fill(void *_dst, const void *src, size_t size, - size_t count); -H5_DLL herr_t H5V_array_down(unsigned n, const hsize_t *total_size, - hsize_t *down); -H5_DLL hsize_t H5V_array_offset_pre(unsigned n, - const hsize_t *acc, const hsize_t *offset); -H5_DLL hsize_t H5V_array_offset(unsigned n, const hsize_t *total_size, - const hsize_t *offset); -H5_DLL herr_t H5V_array_calc(hsize_t offset, unsigned n, - const hsize_t *total_size, hsize_t *coords); -H5_DLL herr_t H5V_chunk_index(unsigned ndims, const hsize_t *coord, - const uint32_t *chunk, const hsize_t *down_nchunks, hsize_t *chunk_idx); -H5_DLL ssize_t H5V_opvv(size_t dst_max_nseq, size_t *dst_curr_seq, size_t dst_len_arr[], - hsize_t dst_off_arr[], - size_t src_max_nseq, size_t *src_curr_seq, size_t src_len_arr[], - hsize_t src_off_arr[], - H5V_opvv_func_t op, void *op_data); -H5_DLL ssize_t H5V_memcpyvv(void *_dst, - size_t dst_max_nseq, size_t *dst_curr_seq, size_t dst_len_arr[], hsize_t dst_off_arr[], - const void *_src, - size_t src_max_nseq, size_t *src_curr_seq, size_t src_len_arr[], hsize_t src_off_arr[]); - - -/*------------------------------------------------------------------------- - * Function: H5V_vector_reduce_product - * - * Purpose: Product reduction of a vector. Vector elements and return - * value are size_t because we usually want the number of - * elements in an array and array dimensions are always of type - * size_t. - * - * Return: Success: Product of elements - * - * Failure: 1 if N is zero - * - * Programmer: Robb Matzke - * Friday, October 10, 1997 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -static H5_inline hsize_t UNUSED -H5V_vector_reduce_product(unsigned n, const hsize_t *v) -{ - hsize_t ret_value = 1; - - /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */ - FUNC_ENTER_NOAPI_NOINIT_NOERR - - if (n && !v) HGOTO_DONE(0) - while (n--) ret_value *= *v++; - -done: - FUNC_LEAVE_NOAPI(ret_value) -} - -/*------------------------------------------------------------------------- - * Function: H5V_vector_zerop_u - * - * Purpose: Determines if all elements of a vector are zero. - * - * Return: Success: TRUE if all elements are zero, - * FALSE otherwise - * - * Failure: TRUE if N is zero - * - * Programmer: Robb Matzke - * Friday, October 10, 1997 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -static H5_inline htri_t UNUSED -H5V_vector_zerop_u(int n, const hsize_t *v) -{ - htri_t ret_value=TRUE; /* Return value */ - - /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */ - FUNC_ENTER_NOAPI_NOINIT_NOERR - - if (!v) - HGOTO_DONE(TRUE) - while (n--) - if (*v++) - HGOTO_DONE(FALSE) - -done: - FUNC_LEAVE_NOAPI(ret_value) -} - -/*------------------------------------------------------------------------- - * Function: H5V_vector_zerop_s - * - * Purpose: Determines if all elements of a vector are zero. - * - * Return: Success: TRUE if all elements are zero, - * FALSE otherwise - * - * Failure: TRUE if N is zero - * - * Programmer: Robb Matzke - * Friday, October 10, 1997 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -static H5_inline htri_t UNUSED -H5V_vector_zerop_s(int n, const hssize_t *v) -{ - htri_t ret_value=TRUE; /* Return value */ - - /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */ - FUNC_ENTER_NOAPI_NOINIT_NOERR - - if (!v) - HGOTO_DONE(TRUE) - while (n--) - if (*v++) - HGOTO_DONE(FALSE) - -done: - FUNC_LEAVE_NOAPI(ret_value) -} - -/*------------------------------------------------------------------------- - * Function: H5V_vector_cmp_u - * - * Purpose: Compares two vectors of the same size and determines if V1 is - * lexicographically less than, equal, or greater than V2. - * - * Return: Success: -1 if V1 is less than V2 - * 0 if they are equal - * 1 if V1 is greater than V2 - * - * Failure: 0 if N is zero - * - * Programmer: Robb Matzke - * Friday, October 10, 1997 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -static H5_inline int UNUSED -H5V_vector_cmp_u (unsigned n, const hsize_t *v1, const hsize_t *v2) -{ - int ret_value=0; /* Return value */ - - /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */ - FUNC_ENTER_NOAPI_NOINIT_NOERR - - if (v1 == v2) HGOTO_DONE(0) - if (v1 == NULL) HGOTO_DONE(-1) - if (v2 == NULL) HGOTO_DONE(1) - while (n--) { - if (*v1 < *v2) HGOTO_DONE(-1) - if (*v1 > *v2) HGOTO_DONE(1) - v1++; - v2++; - } - -done: - FUNC_LEAVE_NOAPI(ret_value) -} - - -/*------------------------------------------------------------------------- - * Function: H5V_vector_cmp_s - * - * Purpose: Compares two vectors of the same size and determines if V1 is - * lexicographically less than, equal, or greater than V2. - * - * Return: Success: -1 if V1 is less than V2 - * 0 if they are equal - * 1 if V1 is greater than V2 - * - * Failure: 0 if N is zero - * - * Programmer: Robb Matzke - * Wednesday, April 8, 1998 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -static H5_inline int UNUSED -H5V_vector_cmp_s (unsigned n, const hssize_t *v1, const hssize_t *v2) -{ - int ret_value=0; /* Return value */ - - /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */ - FUNC_ENTER_NOAPI_NOINIT_NOERR - - if (v1 == v2) HGOTO_DONE(0) - if (v1 == NULL) HGOTO_DONE(-1) - if (v2 == NULL) HGOTO_DONE(1) - while (n--) { - if (*v1 < *v2) HGOTO_DONE(-1) - if (*v1 > *v2) HGOTO_DONE(1) - v1++; - v2++; - } - -done: - FUNC_LEAVE_NOAPI(ret_value) -} - - -/*------------------------------------------------------------------------- - * Function: H5V_vector_inc - * - * Purpose: Increments V1 by V2 - * - * Return: void - * - * Programmer: Robb Matzke - * Monday, October 13, 1997 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -static H5_inline void UNUSED -H5V_vector_inc(int n, hsize_t *v1, const hsize_t *v2) -{ - while (n--) *v1++ += *v2++; -} - -/* Lookup table for general log2(n) routine */ -static const unsigned char LogTable256[] = -{ - 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, - 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 -}; - - -/*------------------------------------------------------------------------- - * Function: H5V_log2_gen - * - * Purpose: Determines the log base two of a number (i.e. log2(n)). - * (i.e. the highest bit set in a number) - * - * Note: This is from the "Bit Twiddling Hacks" at: - * http://graphics.stanford.edu/~seander/bithacks.html#IntegerLogLookup - * - * The version on the web-site is for 32-bit quantities and this - * version has been extended for 64-bit quantities. - * - * Return: log2(n) (always - no failure condition) - * - * Programmer: Quincey Koziol - * Monday, March 6, 2006 - * - *------------------------------------------------------------------------- - */ -static H5_inline unsigned UNUSED -H5V_log2_gen(uint64_t n) -{ - unsigned r; /* r will be log2(n) */ - register unsigned int t, tt, ttt; /* temporaries */ - -#ifdef H5_BAD_LOG2_CODE_GENERATED - if(n > (uint64_t)0x7fffffffffffffff) - r = 63; - else { - n &= (uint64_t)0x7fffffffffffffff; -#endif /* H5_BAD_LOG2_CODE_GENERATED */ - if((ttt = (unsigned)(n >> 32))) - if((tt = (unsigned)(n >> 48))) - r = (t = (unsigned)(n >> 56)) ? 56 + (unsigned)LogTable256[t] : 48 + (unsigned)LogTable256[tt & 0xFF]; - else - r = (t = (unsigned)(n >> 40)) ? 40 + (unsigned)LogTable256[t] : 32 + (unsigned)LogTable256[ttt & 0xFF]; - else - if((tt = (unsigned)(n >> 16))) - r = (t = (unsigned)(n >> 24)) ? 24 + (unsigned)LogTable256[t] : 16 + (unsigned)LogTable256[tt & 0xFF]; - else - /* Added 'uint8_t' cast to pacify PGCC compiler */ - r = (t = (unsigned)(n >> 8)) ? 8 + (unsigned)LogTable256[t] : (unsigned)LogTable256[(uint8_t)n]; -#ifdef H5_BAD_LOG2_CODE_GENERATED - } /* end else */ -#endif /* H5_BAD_LOG2_CODE_GENERATED */ - - return(r); -} /* H5V_log2_gen() */ - - -/* Lookup table for specialized log2(n) of power of two routine */ -static const unsigned MultiplyDeBruijnBitPosition[32] = -{ - 0, 1, 28, 2, 29, 14, 24, 3, 30, 22, 20, 15, 25, 17, 4, 8, - 31, 27, 13, 23, 21, 19, 16, 7, 26, 12, 18, 6, 11, 5, 10, 9 -}; - - -/*------------------------------------------------------------------------- - * Function: H5V_log2_of2 - * - * Purpose: Determines the log base two of a number (i.e. log2(n)). - * (i.e. the highest bit set in a number) - * - * Note: **N must be a power of two** and is limited to 32-bit quantities. - * - * This is from the "Bit Twiddling Hacks" at: - * http://graphics.stanford.edu/~seander/bithacks.html#IntegerLogDeBruijn - * - * Return: log2(n) (always - no failure condition) - * - * Programmer: Quincey Koziol - * Monday, Febraury 27, 2006 - * - *------------------------------------------------------------------------- - */ -static H5_inline unsigned UNUSED -H5V_log2_of2(uint32_t n) -{ -#ifndef NDEBUG - HDassert(POWER_OF_TWO(n)); -#endif /* NDEBUG */ - return(MultiplyDeBruijnBitPosition[(n * (uint32_t)0x077CB531UL) >> 27]); -} /* H5V_log2_of2() */ - - -/*------------------------------------------------------------------------- - * Function: H5V_limit_enc_size - * - * Purpose: Determine the # of bytes needed to encode values within a - * range from 0 to a given limit - * - * Return: Number of bytes needed - * - * Programmer: Quincey Koziol - * Thursday, March 13, 2008 - * - *------------------------------------------------------------------------- - */ -static H5_inline unsigned UNUSED -H5V_limit_enc_size(uint64_t limit) -{ - return (H5V_log2_gen(limit) / 8) + 1; -} /* end H5V_limit_enc_size() */ - -static const unsigned char H5V_bit_set_g[8] = {0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01}; -static const unsigned char H5V_bit_clear_g[8] = {0x7F, 0xBF, 0xDF, 0xEF, 0xF7, 0xFB, 0xFD, 0xFE}; - - -/*------------------------------------------------------------------------- - * Function: H5V_bit_get - * - * Purpose: Determine the value of the n'th bit in a buffer. - * - * Note: No range checking on <offset> is performed! - * - * Note #2: Bits are sequentially stored in the buffer, starting with bit - * offset 0 in the first byte's high-bit position, proceeding down - * to bit offset 7 in the first byte's low-bit position, then to - * bit offset 8 in the second byte's high-bit position, etc. - * - * Return: TRUE/FALSE - * - * Programmer: Quincey Koziol - * Tuesday, November 25, 2008 - * - *------------------------------------------------------------------------- - */ -static H5_inline hbool_t UNUSED -H5V_bit_get(const unsigned char *buf, size_t offset) -{ - /* Test the appropriate bit in the buffer */ - return (hbool_t)((buf[offset / 8] & (H5V_bit_set_g[offset % 8])) ? TRUE : FALSE); -} /* end H5V_bit_get() */ - - -/*------------------------------------------------------------------------- - * Function: H5V_bit_set - * - * Purpose: Set/reset the n'th bit in a buffer. - * - * Note: No range checking on <offset> is performed! - * - * Note #2: Bits are sequentially stored in the buffer, starting with bit - * offset 0 in the first byte's high-bit position, proceeding down - * to bit offset 7 in the first byte's low-bit position, then to - * bit offset 8 in the second byte's high-bit position, etc. - * - * Return: None - * - * Programmer: Quincey Koziol - * Tuesday, November 25, 2008 - * - *------------------------------------------------------------------------- - */ -static H5_inline void UNUSED -H5V_bit_set(unsigned char *buf, size_t offset, hbool_t val) -{ - /* Set/reset the appropriate bit in the buffer */ - if(val) - buf[offset / 8] |= H5V_bit_set_g[offset % 8]; - else - buf[offset / 8] &= H5V_bit_clear_g[offset % 8]; -} /* end H5V_bit_set() */ - -#endif /* H5Vprivate_H */ - |