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ts(feature): add "--test_threads=<N>" command-line option

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This commit is contained in:
Alexander Alekhin
2017-12-27 14:51:03 +00:00
parent 2e33844f0d
commit 5232ea1ee6
3 changed files with 11 additions and 6 deletions
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modules/ts/src/ts_perf.cpp
+4 -5
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@@ -39,7 +39,6 @@ static double param_max_deviation;
static unsigned int param_min_samples;
static unsigned int param_force_samples;
static double param_time_limit;
static int param_threads;
static bool param_write_sanity;
static bool param_verify_sanity;
#ifdef CV_COLLECT_IMPL_DATA
@@ -1042,7 +1041,7 @@ void TestBase::Init(const std::vector<std::string> & availableImpls,
#ifdef HAVE_IPP
test_ipp_check = !args.get<bool>("perf_ipp_check") ? getenv("OPENCV_IPP_CHECK") != NULL : true;
#endif
param_threads = args.get<int>("perf_threads");
testThreads = args.get<int>("perf_threads");
#ifdef CV_COLLECT_IMPL_DATA
param_collect_impl = args.get<bool>("perf_collect_impl");
#endif
@@ -1160,7 +1159,7 @@ void TestBase::Init(const std::vector<std::string> & availableImpls,
void TestBase::RecordRunParameters()
{
::testing::Test::RecordProperty("cv_implementation", param_impl);
::testing::Test::RecordProperty("cv_num_threads", param_threads);
::testing::Test::RecordProperty("cv_num_threads", testThreads);
#ifdef HAVE_CUDA
if (param_impl == "cuda")
@@ -1851,8 +1850,8 @@ void TestBase::SetUp()
{
cv::theRNG().state = param_seed; // this rng should generate same numbers for each run
if (param_threads >= 0)
cv::setNumThreads(param_threads);
if (testThreads >= 0)
cv::setNumThreads(testThreads);
else
cv::setNumThreads(-1);