106 lines
3.7 KiB
C
106 lines
3.7 KiB
C
/*
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* Legal Notice
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*
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* This document and associated source code (the "Work") is a part of a
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* benchmark specification maintained by the TPC.
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*
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* The TPC reserves all right, title, and interest to the Work as provided
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* under U.S. and international laws, including without limitation all patent
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* and trademark rights therein.
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*
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* No Warranty
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*
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* 1.1 TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE INFORMATION
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* CONTAINED HEREIN IS PROVIDED "AS IS" AND WITH ALL FAULTS, AND THE
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* AUTHORS AND DEVELOPERS OF THE WORK HEREBY DISCLAIM ALL OTHER
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* WARRANTIES AND CONDITIONS, EITHER EXPRESS, IMPLIED OR STATUTORY,
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* INCLUDING, BUT NOT LIMITED TO, ANY (IF ANY) IMPLIED WARRANTIES,
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* DUTIES OR CONDITIONS OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR
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* PURPOSE, OF ACCURACY OR COMPLETENESS OF RESPONSES, OF RESULTS, OF
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* WORKMANLIKE EFFORT, OF LACK OF VIRUSES, AND OF LACK OF NEGLIGENCE.
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* ALSO, THERE IS NO WARRANTY OR CONDITION OF TITLE, QUIET ENJOYMENT,
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* QUIET POSSESSION, CORRESPONDENCE TO DESCRIPTION OR NON-INFRINGEMENT
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* WITH REGARD TO THE WORK.
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* 1.2 IN NO EVENT WILL ANY AUTHOR OR DEVELOPER OF THE WORK BE LIABLE TO
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* ANY OTHER PARTY FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO THE
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* COST OF PROCURING SUBSTITUTE GOODS OR SERVICES, LOST PROFITS, LOSS
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* OF USE, LOSS OF DATA, OR ANY INCIDENTAL, CONSEQUENTIAL, DIRECT,
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* INDIRECT, OR SPECIAL DAMAGES WHETHER UNDER CONTRACT, TORT, WARRANTY,
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* OR OTHERWISE, ARISING IN ANY WAY OUT OF THIS OR ANY OTHER AGREEMENT
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* RELATING TO THE WORK, WHETHER OR NOT SUCH AUTHOR OR DEVELOPER HAD
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* ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
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*
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* Contributors:
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* Gradient Systems
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*/
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#ifndef R_DIST_H
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#define R_DIST_H
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#define D_NAME_LEN 20
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typedef struct DIST_T {
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int *type_vector;
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int **weight_sets;
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int *maximums;
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int **value_sets;
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char *strings;
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char *names;
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int size;
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} dist_t;
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typedef struct D_IDX_T {
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char name[D_NAME_LEN + 1];
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int index;
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int nAllocatedLength;
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int nRemainingStrSpace;
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int offset;
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int str_space;
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int name_space;
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int length;
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int w_width;
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int v_width;
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int flags;
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dist_t *dist;
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} d_idx_t;
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typedef struct DISTINDEX_T {
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int nDistCount;
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int nAllocatedCount;
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d_idx_t *pEntries;
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} distindex_t;
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/* must match WriteDist() in dcomp.c */
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#define IDX_SIZE (D_NAME_LEN + 7 * sizeof(int))
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int dist_op(void *dest, int op, const char *d_name, int vset, int wset, int stream);
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#define pick_distribution(dest, dist, v, w, s) dist_op(dest, 0, dist, v, w, s)
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#define dist_member(dest, dist, v, w) dist_op(dest, 1, dist, v, w, 0)
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#define dist_max(dist, w) dist->maximums[w - 1]
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int dist_weight(int *dest, const char *d, int index, int wset);
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int distsize(const char *szDistname);
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int dist_type(const char *szDistName, int vset);
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d_idx_t *find_dist(const char *name);
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int IntegrateDist(const char *szDistName, int nPct, int nStartIndex, int nWeightSet);
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void dump_dist(const char *szName);
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int dist_active(const char *szName, int nWeightSet);
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int DistNameIndex(const char *szDist, int nNameType, const char *szName);
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int DistSizeToShiftWidth(const char *szDist, int nWeightSet);
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int MatchDistWeight(void *dest, const char *szDist, int nWeight, int nWeightSet, int ValueSet);
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int findDistValue(const char *szValue, const char *szDistName, int ValueSet);
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int di_compare(const void *op1, const void *op2);
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#define DIST_UNIFORM 0x0001
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#define DIST_EXPONENTIAL 0x0002
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/* sales and returns are special; they must match calendar.dst */
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#define DIST_SALES 3
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#define DIST_RETURNS 5
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#define DIST_CHAR 0x0004
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#define DIST_INT 0x0008
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#define DIST_NAMES_SET 0xff00
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/* DistNameIndex needs to know what sort of name we are trying to match */
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#define VALUE_NAME 0x0000
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#define WEIGHT_NAME 0x0001
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#endif /* R_DIST_H */
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