1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright (C) 2016 Gvozden Nešković. All rights reserved. 24 */ 25 26 #ifndef RAIDZ_TEST_H 27 #define RAIDZ_TEST_H 28 29 #include <sys/spa.h> 30 31 static const char *raidz_impl_names[] = { 32 "original", 33 "scalar", 34 "sse2", 35 "ssse3", 36 "avx2", 37 "avx512f", 38 "avx512bw", 39 "aarch64_neon", 40 "aarch64_neonx2", 41 "powerpc_altivec", 42 NULL 43 }; 44 45 typedef struct raidz_test_opts { 46 size_t rto_ashift; 47 uint64_t rto_offset; 48 size_t rto_dcols; 49 size_t rto_dsize; 50 size_t rto_v; 51 size_t rto_sweep; 52 size_t rto_sweep_timeout; 53 size_t rto_benchmark; 54 size_t rto_expand; 55 uint64_t rto_expand_offset; 56 size_t rto_sanity; 57 size_t rto_gdb; 58 59 /* non-user options */ 60 boolean_t rto_should_stop; 61 62 zio_t *zio_golden; 63 raidz_map_t *rm_golden; 64 } raidz_test_opts_t; 65 66 static const raidz_test_opts_t rto_opts_defaults = { 67 .rto_ashift = 9, 68 .rto_offset = 1ULL << 0, 69 .rto_dcols = 8, 70 .rto_dsize = 1<<19, 71 .rto_v = 0, 72 .rto_sweep = 0, 73 .rto_benchmark = 0, 74 .rto_expand = 0, 75 .rto_expand_offset = -1ULL, 76 .rto_sanity = 0, 77 .rto_gdb = 0, 78 .rto_should_stop = B_FALSE 79 }; 80 81 extern raidz_test_opts_t rto_opts; 82 83 static inline size_t ilog2(size_t a) 84 { 85 return (a > 1 ? 1 + ilog2(a >> 1) : 0); 86 } 87 88 89 #define D_ALL 0 90 #define D_INFO 1 91 #define D_DEBUG 2 92 93 #define LOG(lvl, a...) \ 94 { \ 95 if (rto_opts.rto_v >= lvl) \ 96 (void) fprintf(stdout, a); \ 97 } \ 98 99 #define LOG_OPT(lvl, opt, a...) \ 100 { \ 101 if (opt->rto_v >= lvl) \ 102 (void) fprintf(stdout, a); \ 103 } \ 104 105 #define ERR(a...) (void) fprintf(stderr, a) 106 107 108 #define DBLSEP "================\n" 109 #define SEP "----------------\n" 110 111 112 #define raidz_alloc(size) abd_alloc(size, B_FALSE) 113 #define raidz_free(p, size) abd_free(p) 114 115 116 void init_zio_abd(zio_t *zio); 117 118 void run_raidz_benchmark(void); 119 120 struct raidz_map *vdev_raidz_map_alloc_expanded(abd_t *, uint64_t, uint64_t, 121 uint64_t, uint64_t, uint64_t, uint64_t, uint64_t); 122 123 #endif /* RAIDZ_TEST_H */ 124