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1 /* |
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2 * LIBOIL - Library of Optimized Inner Loops |
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3 * Copyright (c) 2004 David A. Schleef <ds@schleef.org> |
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4 * All rights reserved. |
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5 * |
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6 * Redistribution and use in source and binary forms, with or without |
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7 * modification, are permitted provided that the following conditions |
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8 * are met: |
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9 * 1. Redistributions of source code must retain the above copyright |
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10 * notice, this list of conditions and the following disclaimer. |
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11 * 2. Redistributions in binary form must reproduce the above copyright |
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12 * notice, this list of conditions and the following disclaimer in the |
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13 * documentation and/or other materials provided with the distribution. |
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14 * |
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15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, |
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19 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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20 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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23 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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25 * POSSIBILITY OF SUCH DAMAGE. |
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26 */ |
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27 |
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28 |
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29 #include <stdio.h> |
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30 #include <liboil/liboilprototype.h> |
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31 #include <liboil/liboiltest.h> |
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32 #include <liboil/liboilcpu.h> |
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33 #include <liboil/liboilrandom.h> |
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34 #include <liboil/liboil.h> |
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35 #include <ctype.h> |
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36 #include <stdlib.h> |
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37 #include <string.h> |
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38 #include <math.h> |
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39 |
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40 |
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41 #define LOG_FILE "c:\\logs\\testsuite_stride_log1.txt" |
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42 #include "std_log_result.h" |
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43 #define LOG_FILENAME_LINE __FILE__, __LINE__ |
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44 |
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45 void create_xml(int result) |
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46 { |
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47 if(result) |
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48 assert_failed = 1; |
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49 |
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50 testResultXml("testsuite_stride"); |
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51 close_log_file(); |
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52 } |
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53 |
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54 void hist(OilTest *Test); |
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55 |
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56 int verbose = 0; |
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57 int fail = 0; |
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58 |
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59 int main (int argc, char *argv[]) |
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60 { |
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61 OilFunctionClass *klass; |
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62 OilFunctionImpl *impl; |
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63 OilTest *test; |
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64 int i; |
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65 int n; |
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66 int j; |
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67 int ret; |
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68 unsigned int cpu_flags; |
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69 //xmlfile = "stride"; |
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70 std_log(LOG_FILENAME_LINE, "Test Started testsuite_stride"); |
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71 |
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72 if (argc > 1 && strcmp(argv[1],"-v") == 0) { |
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73 verbose = 1; |
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74 } |
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75 oil_init (); |
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76 |
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77 cpu_flags = oil_cpu_get_flags (); |
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78 n = oil_class_get_n_classes (); |
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79 |
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80 for (i=0;i<n; i++ ) |
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81 { |
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82 klass = oil_class_get_by_index(i); |
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83 std_log(LOG_FILENAME_LINE,"Class Name %s %d\n",klass->name, i); |
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84 |
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85 test = oil_test_new (klass); |
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86 |
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87 if (test == NULL) |
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88 { |
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89 std_log(LOG_FILENAME_LINE,"class \"%s\" has bad prototype\n", klass->name); |
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90 assert_failed = fail = 1; |
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91 continue; |
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92 } |
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93 oil_test_set_iterations (test, 1); |
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94 test->n = 1 + oil_rand_u8(); |
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95 test->m = 1 + oil_rand_u8(); |
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96 |
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97 std_log(LOG_FILENAME_LINE, "ref impl %s",klass->reference_impl->name); |
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98 oil_test_check_impl (test, klass->reference_impl); //Testing whether an appropriate implementation is suitable or not |
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99 //Runs the testing procedure described by test on the implementation impl |
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100 |
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101 for(j=0;j<OIL_ARG_LAST;j++) |
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102 { |
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103 if (test->params[j].is_stride) |
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104 { |
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105 test->params[j].value += oil_type_sizeof(test->params[j].type) * |
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106 (oil_rand_u8()&0xf); |
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107 } |
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108 } |
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109 test->inited = 0; |
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110 |
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111 for (impl = klass->first_impl; impl; impl = impl->next) |
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112 { |
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113 std_log(LOG_FILENAME_LINE," %s\n", impl->name); |
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114 if ((impl->flags & OIL_CPU_FLAG_MASK) & ~cpu_flags){ |
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115 std_log(LOG_FILENAME_LINE, "Not supported"); |
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116 } |
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117 else |
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118 { |
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119 ret = oil_test_check_impl (test, impl); |
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120 if (!ret) |
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121 { |
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122 assert_failed = fail = 1; |
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123 oil_test_free (test); |
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124 std_log(LOG_FILENAME_LINE, "Test Failed"); |
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125 create_xml(1); |
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126 return fail; |
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127 } |
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128 |
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129 } |
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130 |
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131 } |
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132 |
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133 oil_test_free (test); |
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134 } |
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135 |
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136 if(assert_failed) |
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137 std_log(LOG_FILENAME_LINE,"Test Fail"); |
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138 else |
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139 std_log(LOG_FILENAME_LINE,"Test Successful"); |
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140 create_xml(0); |
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141 return fail; |
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142 } |
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143 |
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144 void |
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145 hist(OilTest *test) |
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146 { |
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147 double ave; |
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148 double std; |
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149 int max_i; |
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150 double off; |
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151 double s; |
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152 double s2; |
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153 int i; |
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154 int n; |
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155 double x; |
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156 |
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157 do { |
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158 s = s2 = 0; |
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159 n = 0; |
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160 max_i = -1; |
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161 for(i=0;i<10;i++){ |
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162 x = test->prof.hist_time[i]; |
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163 s2 += x * x * test->prof.hist_count[i]; |
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164 s += x * test->prof.hist_count[i]; |
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165 n += test->prof.hist_count[i]; |
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166 if (test->prof.hist_count[i] > 0) { |
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167 if (max_i == -1 || test->prof.hist_time[i] > test->prof.hist_time[max_i]) { |
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168 max_i = i; |
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169 } |
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170 } |
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171 } |
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172 |
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173 ave = s / n; |
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174 std = sqrt (s2 - s * s / n + n*n) / (n-1); |
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175 off = (test->prof.hist_time[max_i] - ave)/std; |
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176 |
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177 printf(" ave=%g std=%g max=%ld off=%g %s\n", |
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178 ave, std, test->prof.hist_time[max_i], off, (off>4.0)?"yes":"no"); |
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179 |
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180 if (off > 4.0) { |
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181 test->prof.hist_count[max_i] = 0; |
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182 } |
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183 } while (off > 4.0); |
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184 printf(" ave=%g std=%g\n", ave, std); |
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185 } |
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186 |
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187 |