| 1 | /***************************************************************************** |
| 2 | * Copyright (C) 2013 x265 project |
| 3 | * |
| 4 | * Authors: Gopu Govindaswamy <gopu@govindaswamy.org> |
| 5 | * Mandar Gurav <mandar@multicorewareinc.com> |
| 6 | * Mahesh Pittala <mahesh@multicorewareinc.com> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA. |
| 21 | * |
| 22 | * This program is also available under a commercial proprietary license. |
| 23 | * For more information, contact us at license @ x265.com. |
| 24 | *****************************************************************************/ |
| 25 | |
| 26 | #include "common.h" |
| 27 | #include "primitives.h" |
| 28 | #include "pixelharness.h" |
| 29 | #include "mbdstharness.h" |
| 30 | #include "ipfilterharness.h" |
| 31 | #include "intrapredharness.h" |
| 32 | #include "param.h" |
| 33 | #include "cpu.h" |
| 34 | |
| 35 | using namespace x265; |
| 36 | |
| 37 | const char* lumaPartStr[NUM_LUMA_PARTITIONS] = |
| 38 | { |
| 39 | " 4x4", " 8x8", "16x16", "32x32", "64x64", |
| 40 | " 8x4", " 4x8", |
| 41 | " 16x8", " 8x16", |
| 42 | "32x16", "16x32", |
| 43 | "64x32", "32x64", |
| 44 | "16x12", "12x16", " 16x4", " 4x16", |
| 45 | "32x24", "24x32", " 32x8", " 8x32", |
| 46 | "64x48", "48x64", "64x16", "16x64", |
| 47 | }; |
| 48 | |
| 49 | const char* chromaPartStr420[NUM_CHROMA_PARTITIONS] = |
| 50 | { |
| 51 | " 2x2", " 4x4", " 8x8", "16x16", "32x32", |
| 52 | " 4x2", " 2x4", |
| 53 | " 8x4", " 4x8", |
| 54 | " 16x8", " 8x16", |
| 55 | "32x16", "16x32", |
| 56 | " 8x6", " 6x8", " 8x2", " 2x8", |
| 57 | "16x12", "12x16", " 16x4", " 4x16", |
| 58 | "32x24", "24x32", " 32x8", " 8x32", |
| 59 | }; |
| 60 | |
| 61 | const char* chromaPartStr422[NUM_CHROMA_PARTITIONS] = |
| 62 | { |
| 63 | " 2x4", " 4x8", " 8x16", "16x32", "32x64", |
| 64 | " 4x4", " 2x8", |
| 65 | " 8x8", " 4x16", |
| 66 | "16x16", " 8x32", |
| 67 | "32x32", "16x64", |
| 68 | " 8x12", " 6x16", " 8x4", " 2x16", |
| 69 | "16x24", "12x32", " 16x8", " 4x32", |
| 70 | "32x48", "24x64", "32x16", " 8x64", |
| 71 | }; |
| 72 | |
| 73 | const char* const* chromaPartStr[X265_CSP_COUNT] = |
| 74 | { |
| 75 | lumaPartStr, |
| 76 | chromaPartStr420, |
| 77 | chromaPartStr422, |
| 78 | lumaPartStr |
| 79 | }; |
| 80 | |
| 81 | void do_help() |
| 82 | { |
| 83 | printf("x265 optimized primitive testbench\n\n"); |
| 84 | printf("usage: TestBench [--cpuid CPU] [--testbench BENCH] [--help]\n\n"); |
| 85 | printf(" CPU is comma separated SIMD arch list, example: SSE4,AVX\n"); |
| 86 | printf(" BENCH is one of (pixel,transforms,interp,intrapred)\n\n"); |
| 87 | printf("By default, the test bench will test all benches on detected CPU architectures\n"); |
| 88 | printf("Options and testbench name may be truncated.\n"); |
| 89 | } |
| 90 | |
| 91 | PixelHarness HPixel; |
| 92 | MBDstHarness HMBDist; |
| 93 | IPFilterHarness HIPFilter; |
| 94 | IntraPredHarness HIPred; |
| 95 | |
| 96 | int main(int argc, char *argv[]) |
| 97 | { |
| 98 | int cpuid = x265::cpu_detect(); |
| 99 | const char *testname = 0; |
| 100 | |
| 101 | if (!(argc & 1)) |
| 102 | { |
| 103 | do_help(); |
| 104 | return 0; |
| 105 | } |
| 106 | for (int i = 1; i < argc - 1; i += 2) |
| 107 | { |
| 108 | if (strncmp(argv[i], "--", 2)) |
| 109 | { |
| 110 | printf("** invalid long argument: %s\n\n", argv[i]); |
| 111 | do_help(); |
| 112 | return 1; |
| 113 | } |
| 114 | const char *name = argv[i] + 2; |
| 115 | const char *value = argv[i + 1]; |
| 116 | if (!strncmp(name, "cpuid", strlen(name))) |
| 117 | { |
| 118 | bool bError = false; |
| 119 | cpuid = parseCpuName(value, bError); |
| 120 | if (bError) |
| 121 | { |
| 122 | printf("Invalid CPU name: %s\n", value); |
| 123 | return 1; |
| 124 | } |
| 125 | } |
| 126 | else if (!strncmp(name, "testbench", strlen(name))) |
| 127 | { |
| 128 | testname = value; |
| 129 | printf("Testing only harnesses that match name <%s>\n", testname); |
| 130 | } |
| 131 | else |
| 132 | { |
| 133 | printf("** invalid long argument: %s\n\n", name); |
| 134 | do_help(); |
| 135 | return 1; |
| 136 | } |
| 137 | } |
| 138 | |
| 139 | int seed = (int)time(NULL); |
| 140 | const char *bpp[] = { "8bpp", "16bpp" }; |
| 141 | printf("Using random seed %X %s\n", seed, bpp[HIGH_BIT_DEPTH]); |
| 142 | srand(seed); |
| 143 | |
| 144 | // To disable classes of tests, simply comment them out in this list |
| 145 | TestHarness *harness[] = |
| 146 | { |
| 147 | &HPixel, |
| 148 | &HMBDist, |
| 149 | &HIPFilter, |
| 150 | &HIPred |
| 151 | }; |
| 152 | |
| 153 | EncoderPrimitives cprim; |
| 154 | memset(&cprim, 0, sizeof(EncoderPrimitives)); |
| 155 | Setup_C_Primitives(cprim); |
| 156 | Setup_Alias_Primitives(cprim); |
| 157 | |
| 158 | struct test_arch_t |
| 159 | { |
| 160 | char name[12]; |
| 161 | int flag; |
| 162 | } test_arch[] = |
| 163 | { |
| 164 | { "SSE2", X265_CPU_SSE2 }, |
| 165 | { "SSE3", X265_CPU_SSE3 }, |
| 166 | { "SSSE3", X265_CPU_SSSE3 }, |
| 167 | { "SSE4", X265_CPU_SSE4 }, |
| 168 | { "AVX", X265_CPU_AVX }, |
| 169 | { "XOP", X265_CPU_XOP }, |
| 170 | { "AVX2", X265_CPU_AVX2 }, |
| 171 | { "", 0 }, |
| 172 | }; |
| 173 | |
| 174 | for (int i = 0; test_arch[i].flag; i++) |
| 175 | { |
| 176 | if (test_arch[i].flag & cpuid) |
| 177 | printf("Testing primitives: %s\n", test_arch[i].name); |
| 178 | else |
| 179 | continue; |
| 180 | |
| 181 | EncoderPrimitives vecprim; |
| 182 | memset(&vecprim, 0, sizeof(vecprim)); |
| 183 | Setup_Instrinsic_Primitives(vecprim, test_arch[i].flag); |
| 184 | for (size_t h = 0; h < sizeof(harness) / sizeof(TestHarness*); h++) |
| 185 | { |
| 186 | if (testname && strncmp(testname, harness[h]->getName(), strlen(testname))) |
| 187 | continue; |
| 188 | if (!harness[h]->testCorrectness(cprim, vecprim)) |
| 189 | { |
| 190 | fprintf(stderr, "\nx265: intrinsic primitive has failed. Go and fix that Right Now!\n"); |
| 191 | return -1; |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | EncoderPrimitives asmprim; |
| 196 | memset(&asmprim, 0, sizeof(asmprim)); |
| 197 | Setup_Assembly_Primitives(asmprim, test_arch[i].flag); |
| 198 | memcpy(&primitives, &asmprim, sizeof(EncoderPrimitives)); |
| 199 | for (size_t h = 0; h < sizeof(harness) / sizeof(TestHarness*); h++) |
| 200 | { |
| 201 | if (testname && strncmp(testname, harness[h]->getName(), strlen(testname))) |
| 202 | continue; |
| 203 | if (!harness[h]->testCorrectness(cprim, asmprim)) |
| 204 | { |
| 205 | fprintf(stderr, "\nx265: asm primitive has failed. Go and fix that Right Now!\n"); |
| 206 | return -1; |
| 207 | } |
| 208 | } |
| 209 | } |
| 210 | |
| 211 | /******************* Cycle count for all primitives **********************/ |
| 212 | |
| 213 | EncoderPrimitives optprim; |
| 214 | memset(&optprim, 0, sizeof(optprim)); |
| 215 | Setup_Instrinsic_Primitives(optprim, cpuid); |
| 216 | Setup_Assembly_Primitives(optprim, cpuid); |
| 217 | Setup_Alias_Primitives(optprim); |
| 218 | |
| 219 | /* some hybrid primitives may rely on other primitives in the |
| 220 | * global primitive table, so set up those pointers. This is a |
| 221 | * bit ugly, but I don't see a better solution */ |
| 222 | memcpy(&primitives, &optprim, sizeof(EncoderPrimitives)); |
| 223 | |
| 224 | printf("\nTest performance improvement with full optimizations\n"); |
| 225 | |
| 226 | for (size_t h = 0; h < sizeof(harness) / sizeof(TestHarness*); h++) |
| 227 | { |
| 228 | if (testname && strncmp(testname, harness[h]->getName(), strlen(testname))) |
| 229 | continue; |
| 230 | printf("== %s primitives ==\n", harness[h]->getName()); |
| 231 | harness[h]->measureSpeed(cprim, optprim); |
| 232 | } |
| 233 | |
| 234 | printf("\n"); |
| 235 | return 0; |
| 236 | } |