1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/genericopenlibs/liboil/tsrc/testsuite/stride/src/stride.c Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,187 @@
1.4 +/*
1.5 + * LIBOIL - Library of Optimized Inner Loops
1.6 + * Copyright (c) 2004 David A. Schleef <ds@schleef.org>
1.7 + * All rights reserved.
1.8 + *
1.9 + * Redistribution and use in source and binary forms, with or without
1.10 + * modification, are permitted provided that the following conditions
1.11 + * are met:
1.12 + * 1. Redistributions of source code must retain the above copyright
1.13 + * notice, this list of conditions and the following disclaimer.
1.14 + * 2. Redistributions in binary form must reproduce the above copyright
1.15 + * notice, this list of conditions and the following disclaimer in the
1.16 + * documentation and/or other materials provided with the distribution.
1.17 + *
1.18 + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
1.19 + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
1.20 + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.21 + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
1.22 + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
1.23 + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
1.24 + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1.25 + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
1.26 + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
1.27 + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.28 + * POSSIBILITY OF SUCH DAMAGE.
1.29 + */
1.30 +
1.31 +
1.32 +#include <stdio.h>
1.33 +#include <liboil/liboilprototype.h>
1.34 +#include <liboil/liboiltest.h>
1.35 +#include <liboil/liboilcpu.h>
1.36 +#include <liboil/liboilrandom.h>
1.37 +#include <liboil/liboil.h>
1.38 +#include <ctype.h>
1.39 +#include <stdlib.h>
1.40 +#include <string.h>
1.41 +#include <math.h>
1.42 +
1.43 +
1.44 +#define LOG_FILE "c:\\logs\\testsuite_stride_log1.txt"
1.45 +#include "std_log_result.h"
1.46 +#define LOG_FILENAME_LINE __FILE__, __LINE__
1.47 +
1.48 +void create_xml(int result)
1.49 +{
1.50 + if(result)
1.51 + assert_failed = 1;
1.52 +
1.53 + testResultXml("testsuite_stride");
1.54 + close_log_file();
1.55 +}
1.56 +
1.57 +void hist(OilTest *Test);
1.58 +
1.59 +int verbose = 0;
1.60 +int fail = 0;
1.61 +
1.62 +int main (int argc, char *argv[])
1.63 +{
1.64 + OilFunctionClass *klass;
1.65 + OilFunctionImpl *impl;
1.66 + OilTest *test;
1.67 + int i;
1.68 + int n;
1.69 + int j;
1.70 + int ret;
1.71 + unsigned int cpu_flags;
1.72 + //xmlfile = "stride";
1.73 + std_log(LOG_FILENAME_LINE, "Test Started testsuite_stride");
1.74 +
1.75 + if (argc > 1 && strcmp(argv[1],"-v") == 0) {
1.76 + verbose = 1;
1.77 + }
1.78 + oil_init ();
1.79 +
1.80 + cpu_flags = oil_cpu_get_flags ();
1.81 + n = oil_class_get_n_classes ();
1.82 +
1.83 + for (i=0;i<n; i++ )
1.84 + {
1.85 + klass = oil_class_get_by_index(i);
1.86 + std_log(LOG_FILENAME_LINE,"Class Name %s %d\n",klass->name, i);
1.87 +
1.88 + test = oil_test_new (klass);
1.89 +
1.90 + if (test == NULL)
1.91 + {
1.92 + std_log(LOG_FILENAME_LINE,"class \"%s\" has bad prototype\n", klass->name);
1.93 + assert_failed = fail = 1;
1.94 + continue;
1.95 + }
1.96 + oil_test_set_iterations (test, 1);
1.97 + test->n = 1 + oil_rand_u8();
1.98 + test->m = 1 + oil_rand_u8();
1.99 +
1.100 + std_log(LOG_FILENAME_LINE, "ref impl %s",klass->reference_impl->name);
1.101 + oil_test_check_impl (test, klass->reference_impl); //Testing whether an appropriate implementation is suitable or not
1.102 + //Runs the testing procedure described by test on the implementation impl
1.103 +
1.104 + for(j=0;j<OIL_ARG_LAST;j++)
1.105 + {
1.106 + if (test->params[j].is_stride)
1.107 + {
1.108 + test->params[j].value += oil_type_sizeof(test->params[j].type) *
1.109 + (oil_rand_u8()&0xf);
1.110 + }
1.111 + }
1.112 + test->inited = 0;
1.113 +
1.114 + for (impl = klass->first_impl; impl; impl = impl->next)
1.115 + {
1.116 + std_log(LOG_FILENAME_LINE," %s\n", impl->name);
1.117 + if ((impl->flags & OIL_CPU_FLAG_MASK) & ~cpu_flags){
1.118 + std_log(LOG_FILENAME_LINE, "Not supported");
1.119 + }
1.120 + else
1.121 + {
1.122 + ret = oil_test_check_impl (test, impl);
1.123 + if (!ret)
1.124 + {
1.125 + assert_failed = fail = 1;
1.126 + oil_test_free (test);
1.127 + std_log(LOG_FILENAME_LINE, "Test Failed");
1.128 + create_xml(1);
1.129 + return fail;
1.130 + }
1.131 +
1.132 + }
1.133 +
1.134 + }
1.135 +
1.136 + oil_test_free (test);
1.137 + }
1.138 +
1.139 + if(assert_failed)
1.140 + std_log(LOG_FILENAME_LINE,"Test Fail");
1.141 + else
1.142 + std_log(LOG_FILENAME_LINE,"Test Successful");
1.143 + create_xml(0);
1.144 + return fail;
1.145 +}
1.146 +
1.147 +void
1.148 +hist(OilTest *test)
1.149 +{
1.150 + double ave;
1.151 + double std;
1.152 + int max_i;
1.153 + double off;
1.154 + double s;
1.155 + double s2;
1.156 + int i;
1.157 + int n;
1.158 + double x;
1.159 +
1.160 + do {
1.161 + s = s2 = 0;
1.162 + n = 0;
1.163 + max_i = -1;
1.164 + for(i=0;i<10;i++){
1.165 + x = test->prof.hist_time[i];
1.166 + s2 += x * x * test->prof.hist_count[i];
1.167 + s += x * test->prof.hist_count[i];
1.168 + n += test->prof.hist_count[i];
1.169 + if (test->prof.hist_count[i] > 0) {
1.170 + if (max_i == -1 || test->prof.hist_time[i] > test->prof.hist_time[max_i]) {
1.171 + max_i = i;
1.172 + }
1.173 + }
1.174 + }
1.175 +
1.176 + ave = s / n;
1.177 + std = sqrt (s2 - s * s / n + n*n) / (n-1);
1.178 + off = (test->prof.hist_time[max_i] - ave)/std;
1.179 +
1.180 + printf(" ave=%g std=%g max=%ld off=%g %s\n",
1.181 + ave, std, test->prof.hist_time[max_i], off, (off>4.0)?"yes":"no");
1.182 +
1.183 + if (off > 4.0) {
1.184 + test->prof.hist_count[max_i] = 0;
1.185 + }
1.186 + } while (off > 4.0);
1.187 + printf(" ave=%g std=%g\n", ave, std);
1.188 +}
1.189 +
1.190 +