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-rw-r--r--ml/dlib/dlib/test/parallel_for.cpp334
1 files changed, 0 insertions, 334 deletions
diff --git a/ml/dlib/dlib/test/parallel_for.cpp b/ml/dlib/dlib/test/parallel_for.cpp
deleted file mode 100644
index 5bee40955..000000000
--- a/ml/dlib/dlib/test/parallel_for.cpp
+++ /dev/null
@@ -1,334 +0,0 @@
-// Copyright (C) 2013 Davis E. King (davis@dlib.net)
-// License: Boost Software License See LICENSE.txt for the full license.
-
-#include "tester.h"
-#include <dlib/threads.h>
-#include <vector>
-#include <sstream>
-
-namespace
-{
- using namespace test;
- using namespace dlib;
- using namespace std;
- dlib::logger dlog("test.parallel_for");
-
- class assign_element
- {
- public:
-
- assign_element(
- std::vector<int>& vect_
- ) : vect(vect_){}
-
- std::vector<int>& vect;
-
- void go (long i )
- {
- DLIB_TEST( 0 <= i && i < (long)vect.size());
- vect[i] = i;
- }
-
- void operator() (long i ) const
- {
- DLIB_TEST( 0 <= i && i < (long)vect.size());
- vect[i] = i;
- }
-
- };
-
- void test_parallel_for(long start)
- {
- std::vector<int> vect(200,0);
-
- parallel_for(4, start, vect.size(), assign_element(vect));
-
- for (long i = 0; i < start; ++i)
- {
- DLIB_TEST(vect[i] == 0);
- }
- for (long i = start; i < (long)vect.size(); ++i)
- {
- DLIB_TEST(vect[i] == i);
- }
- }
-
- void test_parallel_for2(long start)
- {
- std::vector<int> vect(200,0);
-
- assign_element temp(vect);
- parallel_for(4, start, vect.size(), temp, &assign_element::go);
-
- for (long i = 0; i < start; ++i)
- {
- DLIB_TEST(vect[i] == 0);
- }
- for (long i = start; i < (long)vect.size(); ++i)
- {
- DLIB_TEST(vect[i] == i);
- }
- }
-
- struct parfor_test_helper
- {
- mutable std::vector<int> test;
-
- parfor_test_helper() : test(400,100000)
- {
- }
-
- void go(long begin, long end)
- {
- for (long i = begin; i < end; ++i)
- test[i] = i;
- }
-
- void operator()(long begin, long end) const
- {
- for (long i = begin; i < end; ++i)
- test[i] = i;
- }
-
- void go2(long i)
- {
- test[i] = i;
- }
-
- };
-
- struct parfor_test_helper2
- {
- mutable std::vector<int> test;
-
- parfor_test_helper2() : test(400,100000)
- {
- }
-
- void operator()(long i) const
- {
- test[i] = i;
- }
-
- };
-
- void test_parallel_for_additional()
- {
- {
- parfor_test_helper helper;
- parallel_for(4, 0, helper.test.size(), helper, &parfor_test_helper::go2);
-
- for (unsigned long i = 0; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper helper;
- parallel_for(4, 10, helper.test.size(), helper, &parfor_test_helper::go2);
-
- for (unsigned long i = 0; i < 10; ++i)
- {
- DLIB_CASSERT(helper.test[i] == 100000, helper.test[i]);
- }
- for (unsigned long i = 10; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper helper;
- parallel_for_blocked(4, 0, helper.test.size(), helper, &parfor_test_helper::go);
-
- for (unsigned long i = 0; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper helper;
- parallel_for_blocked(4, 10, helper.test.size(), helper, &parfor_test_helper::go);
-
- for (unsigned long i = 0; i < 10; ++i)
- {
- DLIB_CASSERT(helper.test[i] == 100000, helper.test[i]);
- }
- for (unsigned long i = 10; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper helper;
- parallel_for_blocked(4, 0, helper.test.size(), helper);
-
- for (unsigned long i = 0; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper helper;
- parallel_for_blocked(4, 10, helper.test.size(), helper);
-
- for (unsigned long i = 0; i < 10; ++i)
- {
- DLIB_CASSERT(helper.test[i] == 100000, helper.test[i]);
- }
- for (unsigned long i = 10; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper2 helper;
- parallel_for(4, 0, helper.test.size(), helper);
-
- for (unsigned long i = 0; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper2 helper;
- parallel_for(4, 10, helper.test.size(), helper);
-
- for (unsigned long i = 0; i < 10; ++i)
- {
- DLIB_CASSERT(helper.test[i] == 100000, helper.test[i]);
- }
- for (unsigned long i = 10; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
-
-
-
-
-
-
- {
- parfor_test_helper helper;
- parallel_for_verbose(4, 0, helper.test.size(), helper, &parfor_test_helper::go2);
-
- for (unsigned long i = 0; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper helper;
- parallel_for_verbose(4, 10, helper.test.size(), helper, &parfor_test_helper::go2);
-
- for (unsigned long i = 0; i < 10; ++i)
- {
- DLIB_CASSERT(helper.test[i] == 100000, helper.test[i]);
- }
- for (unsigned long i = 10; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper helper;
- parallel_for_blocked_verbose(4, 0, helper.test.size(), helper, &parfor_test_helper::go);
-
- for (unsigned long i = 0; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper helper;
- parallel_for_blocked_verbose(4, 10, helper.test.size(), helper, &parfor_test_helper::go);
-
- for (unsigned long i = 0; i < 10; ++i)
- {
- DLIB_CASSERT(helper.test[i] == 100000, helper.test[i]);
- }
- for (unsigned long i = 10; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper helper;
- parallel_for_blocked_verbose(4, 0, helper.test.size(), helper);
-
- for (unsigned long i = 0; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper helper;
- parallel_for_blocked_verbose(4, 10, helper.test.size(), helper);
-
- for (unsigned long i = 0; i < 10; ++i)
- {
- DLIB_CASSERT(helper.test[i] == 100000, helper.test[i]);
- }
- for (unsigned long i = 10; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper2 helper;
- parallel_for_verbose(4, 0, helper.test.size(), helper);
-
- for (unsigned long i = 0; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- {
- parfor_test_helper2 helper;
- parallel_for_verbose(4, 10, helper.test.size(), helper);
-
- for (unsigned long i = 0; i < 10; ++i)
- {
- DLIB_CASSERT(helper.test[i] == 100000, helper.test[i]);
- }
- for (unsigned long i = 10; i < helper.test.size(); ++i)
- {
- DLIB_CASSERT(helper.test[i] == (long)i, helper.test[i]);
- }
- }
- }
-
- class test_parallel_for_routines : public tester
- {
- public:
- test_parallel_for_routines (
- ) :
- tester (
- "test_parallel_for", // the command line argument name for this test
- "Run tests on the parallel_for routines.", // the command line argument description
- 0 // the number of command line arguments for this test
- )
- {
- }
-
- void perform_test (
- )
- {
- test_parallel_for(0);
- test_parallel_for(30);
- test_parallel_for(50);
- test_parallel_for2(0);
- test_parallel_for2(30);
- test_parallel_for2(50);
-
- test_parallel_for_additional();
- }
- };
-
- test_parallel_for_routines a;
-
-}
-
-
-
-
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