1*7c219dd6Sjoerg /* $NetBSD: nbperf.h,v 1.5 2021/01/07 16:03:08 joerg Exp $ */ 203c8ba1cSjoerg /*- 303c8ba1cSjoerg * Copyright (c) 2009 The NetBSD Foundation, Inc. 403c8ba1cSjoerg * All rights reserved. 503c8ba1cSjoerg * 603c8ba1cSjoerg * This code is derived from software contributed to The NetBSD Foundation 703c8ba1cSjoerg * by Joerg Sonnenberger. 803c8ba1cSjoerg * 903c8ba1cSjoerg * Redistribution and use in source and binary forms, with or without 1003c8ba1cSjoerg * modification, are permitted provided that the following conditions 1103c8ba1cSjoerg * are met: 1203c8ba1cSjoerg * 1303c8ba1cSjoerg * 1. Redistributions of source code must retain the above copyright 1403c8ba1cSjoerg * notice, this list of conditions and the following disclaimer. 1503c8ba1cSjoerg * 2. Redistributions in binary form must reproduce the above copyright 1603c8ba1cSjoerg * notice, this list of conditions and the following disclaimer in 1703c8ba1cSjoerg * the documentation and/or other materials provided with the 1803c8ba1cSjoerg * distribution. 1903c8ba1cSjoerg * 2003c8ba1cSjoerg * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2103c8ba1cSjoerg * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2203c8ba1cSjoerg * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 2303c8ba1cSjoerg * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 2403c8ba1cSjoerg * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 2503c8ba1cSjoerg * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 2603c8ba1cSjoerg * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 2703c8ba1cSjoerg * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 2803c8ba1cSjoerg * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 2903c8ba1cSjoerg * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 3003c8ba1cSjoerg * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3103c8ba1cSjoerg * SUCH DAMAGE. 3203c8ba1cSjoerg */ 3303c8ba1cSjoerg 34976b948dSjoerg #define NBPERF_MAX_HASH_SIZE 3 35976b948dSjoerg 3603c8ba1cSjoerg struct nbperf { 3703c8ba1cSjoerg FILE *output; 3803c8ba1cSjoerg FILE *map_output; 3903c8ba1cSjoerg const char *hash_name; 4003c8ba1cSjoerg int static_hash; 41*7c219dd6Sjoerg int allow_hash_fudging; 4203c8ba1cSjoerg size_t n; 4303c8ba1cSjoerg const void * __restrict * keys; 4403c8ba1cSjoerg const size_t *keylens; 45*7c219dd6Sjoerg int check_duplicates, has_duplicates; 4603c8ba1cSjoerg 4703c8ba1cSjoerg double c; 4803c8ba1cSjoerg 4903c8ba1cSjoerg size_t hash_size; 5003c8ba1cSjoerg void (*seed_hash)(struct nbperf *); 5103c8ba1cSjoerg void (*print_hash)(struct nbperf *, const char *, const char *, const char *, 5203c8ba1cSjoerg const char *); 5303c8ba1cSjoerg void (*compute_hash)(struct nbperf *, const void *, size_t, 5403c8ba1cSjoerg uint32_t *); 5503c8ba1cSjoerg uint32_t seed[1]; 5603c8ba1cSjoerg }; 5703c8ba1cSjoerg 5803c8ba1cSjoerg int chm_compute(struct nbperf *); 5903c8ba1cSjoerg int chm3_compute(struct nbperf *); 60a81d4ca3Sjoerg int bpz_compute(struct nbperf *); 61