| File: | jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp |
| Warning: | line 120, column 24 Value stored to 'pref_level' during its initialization is never read |
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| 1 | /* |
| 2 | * Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved. |
| 3 | * Copyright (c) 2020 SAP SE. All rights reserved. |
| 4 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 5 | * |
| 6 | * This code is free software; you can redistribute it and/or modify it |
| 7 | * under the terms of the GNU General Public License version 2 only, as |
| 8 | * published by the Free Software Foundation. |
| 9 | * |
| 10 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 13 | * version 2 for more details (a copy is included in the LICENSE file that |
| 14 | * accompanied this code). |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License version |
| 17 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 18 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 19 | * |
| 20 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| 21 | * or visit www.oracle.com if you need additional information or have any |
| 22 | * questions. |
| 23 | * |
| 24 | */ |
| 25 | |
| 26 | #include "precompiled.hpp" |
| 27 | #include "memory/metaspace/chunkManager.hpp" |
| 28 | #include "memory/metaspace/metaspaceSettings.hpp" |
| 29 | #include "memory/metaspace/virtualSpaceList.hpp" |
| 30 | //#define LOG_PLEASE |
| 31 | #include "metaspaceGtestCommon.hpp" |
| 32 | #include "metaspaceGtestContexts.hpp" |
| 33 | #include "metaspaceGtestRangeHelpers.hpp" |
| 34 | #include "metaspaceGtestSparseArray.hpp" |
| 35 | |
| 36 | using metaspace::ChunkManager; |
| 37 | using metaspace::Settings; |
| 38 | |
| 39 | class ChunkManagerRandomChunkAllocTest { |
| 40 | |
| 41 | static const size_t max_footprint_words = 8 * M; |
| 42 | |
| 43 | ChunkGtestContext _context; |
| 44 | |
| 45 | // All allocated live chunks |
| 46 | typedef SparseArray<Metachunk*> SparseArrayOfChunks; |
| 47 | SparseArrayOfChunks _chunks; |
| 48 | |
| 49 | const ChunkLevelRange _chunklevel_range; |
| 50 | const float _commit_factor; |
| 51 | |
| 52 | // Depending on a probability pattern, come up with a reasonable limit to number of live chunks |
| 53 | static int max_num_live_chunks(ChunkLevelRange r, float commit_factor) { |
| 54 | // Assuming we allocate only the largest type of chunk, committed to the fullest commit factor, |
| 55 | // how many chunks can we accomodate before hitting max_footprint_words? |
| 56 | const size_t largest_chunk_size = word_size_for_level(r.lowest()); |
| 57 | int max_chunks = (max_footprint_words * commit_factor) / largest_chunk_size; |
| 58 | // .. but cap at (min) 50 and (max) 1000 |
| 59 | max_chunks = MIN2(1000, max_chunks); |
| 60 | max_chunks = MAX2(50, max_chunks); |
| 61 | return max_chunks; |
| 62 | } |
| 63 | |
| 64 | // Return true if, after an allocation error happened, a reserve error seems possible. |
| 65 | bool could_be_reserve_error() { |
| 66 | return _context.reserve_limit() < max_uintx; |
| 67 | } |
| 68 | |
| 69 | // Return true if, after an allocation error happened, a commit error seems likely. |
| 70 | bool could_be_commit_error(size_t additional_word_size) { |
| 71 | |
| 72 | // could it be commit limit hit? |
| 73 | |
| 74 | if (Settings::new_chunks_are_fully_committed()) { |
| 75 | // For all we know we may have just failed to fully-commit a new root chunk. |
| 76 | additional_word_size = MAX_CHUNK_WORD_SIZE; |
| 77 | } |
| 78 | |
| 79 | // Note that this is difficult to verify precisely, since there are |
| 80 | // several layers of truth: |
| 81 | // a) at the lowest layer (RootChunkArea) we have a bitmap of committed granules; |
| 82 | // b) at the vslist layer, we keep running counters of committed/reserved words; |
| 83 | // c) at the chunk layer, we keep a commit watermark (committed_words). |
| 84 | // |
| 85 | // (a) should mirror reality. |
| 86 | // (a) and (b) should be precisely in sync. This is tested by |
| 87 | // VirtualSpaceList::verify(). |
| 88 | // (c) can be, by design, imprecise (too low). |
| 89 | // |
| 90 | // Here, I check (b) and trust it to be correct. We also call vslist::verify(). |
| 91 | DEBUG_ONLY(_context.verify();)_context.verify(); |
| 92 | |
| 93 | const size_t commit_add = align_up(additional_word_size, Settings::commit_granule_words()); |
| 94 | if (_context.commit_limit() <= (commit_add + _context.vslist().committed_words())) { |
| 95 | return true; |
| 96 | } |
| 97 | |
| 98 | return false; |
| 99 | |
| 100 | } |
| 101 | |
| 102 | // Given a chunk level and a factor, return a random commit size. |
| 103 | static size_t random_committed_words(chunklevel_t lvl, float commit_factor) { |
| 104 | const size_t sz = word_size_for_level(lvl) * commit_factor; |
| 105 | if (sz < 2) { |
| 106 | return 0; |
| 107 | } |
| 108 | return MIN2(SizeRange(sz).random_value(), sz); |
| 109 | } |
| 110 | |
| 111 | //// Chunk allocation //// |
| 112 | |
| 113 | // Given an slot index, allocate a random chunk and set it into that slot. Slot must be empty. |
| 114 | // Returns false if allocation fails. |
| 115 | bool allocate_random_chunk_at(int slot) { |
| 116 | |
| 117 | DEBUG_ONLY(_chunks.check_slot_is_null(slot);)_chunks.check_slot_is_null(slot); |
| 118 | |
| 119 | const ChunkLevelRange r = _chunklevel_range.random_subrange(); |
| 120 | const chunklevel_t pref_level = r.lowest(); |
Value stored to 'pref_level' during its initialization is never read | |
| 121 | const chunklevel_t max_level = r.highest(); |
| 122 | const size_t min_committed = random_committed_words(max_level, _commit_factor); |
| 123 | |
| 124 | Metachunk* c = NULL__null; |
| 125 | _context.alloc_chunk(&c, r.lowest(), r.highest(), min_committed); |
| 126 | if (c == NULL__null) { |
| 127 | EXPECT_TRUE(could_be_reserve_error() ||switch (0) case 0: default: if (const ::testing::AssertionResult gtest_ar_ = ::testing::AssertionResult(could_be_reserve_error () || could_be_commit_error(min_committed))) ; else ::testing ::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure , "/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 128, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_ , "could_be_reserve_error() || could_be_commit_error(min_committed)" , "false", "true").c_str()) = ::testing::Message() |
| 128 | could_be_commit_error(min_committed))switch (0) case 0: default: if (const ::testing::AssertionResult gtest_ar_ = ::testing::AssertionResult(could_be_reserve_error () || could_be_commit_error(min_committed))) ; else ::testing ::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure , "/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 128, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_ , "could_be_reserve_error() || could_be_commit_error(min_committed)" , "false", "true").c_str()) = ::testing::Message(); |
| 129 | LOG("Alloc chunk at %d failed.", slot); |
| 130 | return false; |
| 131 | } |
| 132 | |
| 133 | _chunks.set_at(slot, c); |
| 134 | |
| 135 | LOG("Allocated chunk at %d: " METACHUNK_FORMAT ".", slot, METACHUNK_FORMAT_ARGS(c)); |
| 136 | |
| 137 | return true; |
| 138 | |
| 139 | } |
| 140 | |
| 141 | // Allocates a random number of random chunks |
| 142 | bool allocate_random_chunks() { |
| 143 | int to_alloc = 1 + IntRange(MAX2(1, _chunks.size() / 8)).random_value(); |
| 144 | bool success = true; |
| 145 | int slot = _chunks.first_null_slot(); |
| 146 | while (to_alloc > 0 && slot != -1 && success) { |
| 147 | success = allocate_random_chunk_at(slot); |
| 148 | slot = _chunks.next_null_slot(slot); |
| 149 | to_alloc --; |
| 150 | } |
| 151 | return success && to_alloc == 0; |
| 152 | } |
| 153 | |
| 154 | bool fill_all_slots_with_random_chunks() { |
| 155 | bool success = true; |
| 156 | for (int slot = _chunks.first_null_slot(); |
| 157 | slot != -1 && success; slot = _chunks.next_null_slot(slot)) { |
| 158 | success = allocate_random_chunk_at(slot); |
| 159 | } |
| 160 | return success; |
| 161 | } |
| 162 | |
| 163 | //// Chunk return //// |
| 164 | |
| 165 | // Given an slot index, return the chunk in that slot to the chunk manager. |
| 166 | void return_chunk_at(int slot) { |
| 167 | Metachunk* c = _chunks.at(slot); |
| 168 | LOG("Returning chunk at %d: " METACHUNK_FORMAT ".", slot, METACHUNK_FORMAT_ARGS(c)); |
| 169 | _context.return_chunk(c); |
| 170 | _chunks.set_at(slot, NULL__null); |
| 171 | } |
| 172 | |
| 173 | // return a random number of chunks (at most a quarter of the full slot range) |
| 174 | void return_random_chunks() { |
| 175 | int to_free = 1 + IntRange(MAX2(1, _chunks.size() / 8)).random_value(); |
| 176 | int index = _chunks.first_non_null_slot(); |
| 177 | while (to_free > 0 && index != -1) { |
| 178 | return_chunk_at(index); |
| 179 | index = _chunks.next_non_null_slot(index); |
| 180 | to_free --; |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | void return_all_chunks() { |
| 185 | for (int slot = _chunks.first_non_null_slot(); |
| 186 | slot != -1; slot = _chunks.next_non_null_slot(slot)) { |
| 187 | return_chunk_at(slot); |
| 188 | } |
| 189 | } |
| 190 | |
| 191 | // adjust test if we change levels |
| 192 | STATIC_ASSERT(HIGHEST_CHUNK_LEVEL == CHUNK_LEVEL_1K)static_assert((HIGHEST_CHUNK_LEVEL == CHUNK_LEVEL_1K), "HIGHEST_CHUNK_LEVEL == CHUNK_LEVEL_1K" ); |
| 193 | STATIC_ASSERT(LOWEST_CHUNK_LEVEL == CHUNK_LEVEL_4M)static_assert((LOWEST_CHUNK_LEVEL == CHUNK_LEVEL_4M), "LOWEST_CHUNK_LEVEL == CHUNK_LEVEL_4M" ); |
| 194 | |
| 195 | void one_test() { |
| 196 | |
| 197 | fill_all_slots_with_random_chunks(); |
| 198 | _chunks.shuffle(); |
| 199 | |
| 200 | IntRange rand(100); |
| 201 | |
| 202 | for (int j = 0; j < 1000; j++) { |
| 203 | |
| 204 | bool force_alloc = false; |
| 205 | bool force_free = true; |
| 206 | |
| 207 | bool do_alloc = |
| 208 | force_alloc ? true : |
| 209 | (force_free ? false : rand.random_value() >= 50); |
| 210 | force_alloc = force_free = false; |
| 211 | |
| 212 | if (do_alloc) { |
| 213 | if (!allocate_random_chunks()) { |
| 214 | force_free = true; |
| 215 | } |
| 216 | } else { |
| 217 | return_random_chunks(); |
| 218 | } |
| 219 | |
| 220 | _chunks.shuffle(); |
| 221 | |
| 222 | } |
| 223 | |
| 224 | return_all_chunks(); |
| 225 | |
| 226 | } |
| 227 | |
| 228 | public: |
| 229 | |
| 230 | // A test with no limits |
| 231 | ChunkManagerRandomChunkAllocTest(ChunkLevelRange r, float commit_factor) : |
| 232 | _context(), |
| 233 | _chunks(max_num_live_chunks(r, commit_factor)), |
| 234 | _chunklevel_range(r), |
| 235 | _commit_factor(commit_factor) |
| 236 | {} |
| 237 | |
| 238 | // A test with no reserve limit but commit limit |
| 239 | ChunkManagerRandomChunkAllocTest(size_t commit_limit, |
| 240 | ChunkLevelRange r, float commit_factor) : |
| 241 | _context(commit_limit), |
| 242 | _chunks(max_num_live_chunks(r, commit_factor)), |
| 243 | _chunklevel_range(r), |
| 244 | _commit_factor(commit_factor) |
| 245 | {} |
| 246 | |
| 247 | // A test with both reserve and commit limit |
| 248 | // ChunkManagerRandomChunkAllocTest(size_t commit_limit, size_t reserve_limit, |
| 249 | // ChunkLevelRange r, float commit_factor) |
| 250 | // : _helper(commit_limit, reserve_limit), |
| 251 | // _chunks(max_num_live_chunks(r, commit_factor)), |
| 252 | // _chunklevel_range(r), |
| 253 | // _commit_factor(commit_factor) |
| 254 | // {} |
| 255 | |
| 256 | void do_tests() { |
| 257 | const int num_runs = 5; |
| 258 | for (int n = 0; n < num_runs; n++) { |
| 259 | one_test(); |
| 260 | } |
| 261 | } |
| 262 | |
| 263 | }; |
| 264 | |
| 265 | #define DEFINE_TEST(name, range, commit_factor)class metaspace_chunkmanager_random_alloc_name_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_name_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_name_vm_Test (metaspace_chunkmanager_random_alloc_name_vm_Test const & ) = delete; void operator=(metaspace_chunkmanager_random_alloc_name_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_name_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_name_vm", __null, __null , ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 265), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_name_vm_Test >);void metaspace_chunkmanager_random_alloc_name_vm_Test:: TestBody() { ChunkManagerRandomChunkAllocTest test(range, commit_factor ); test.do_tests(); } \class metaspace_chunkmanager_random_alloc_##name_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_ ##name_vm_Test() {} private: virtual void TestBody(); static :: testing::TestInfo* const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_##name_vm_Test(metaspace_chunkmanager_random_alloc_ ##name_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_ ##name_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_##name_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_##name_vm", __null, __null, ::testing ::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 266), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_ ##name_vm_Test>);void metaspace_chunkmanager_random_alloc_ ##name_vm_Test::TestBody() |
| 266 | TEST_VM(metaspace, chunkmanager_random_alloc_##name)class metaspace_chunkmanager_random_alloc_##name_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_ ##name_vm_Test() {} private: virtual void TestBody(); static :: testing::TestInfo* const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_##name_vm_Test(metaspace_chunkmanager_random_alloc_ ##name_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_ ##name_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_##name_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_##name_vm", __null, __null, ::testing ::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 266), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_ ##name_vm_Test>);void metaspace_chunkmanager_random_alloc_ ##name_vm_Test::TestBody() { \ |
| 267 | ChunkManagerRandomChunkAllocTest test(range, commit_factor); \ |
| 268 | test.do_tests(); \ |
| 269 | } |
| 270 | |
| 271 | DEFINE_TEST(test_nolimit_1, ChunkLevelRanges::small_chunks(), 0.0f)class metaspace_chunkmanager_random_alloc_test_nolimit_1_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_nolimit_1_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_nolimit_1_vm_Test (metaspace_chunkmanager_random_alloc_test_nolimit_1_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_nolimit_1_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_nolimit_1_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_nolimit_1_vm", __null , __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 271), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_nolimit_1_vm_Test >);void metaspace_chunkmanager_random_alloc_test_nolimit_1_vm_Test ::TestBody() { ChunkManagerRandomChunkAllocTest test(ChunkLevelRanges ::small_chunks(), 0.0f); test.do_tests(); } |
| 272 | DEFINE_TEST(test_nolimit_2, ChunkLevelRanges::small_chunks(), 0.5f)class metaspace_chunkmanager_random_alloc_test_nolimit_2_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_nolimit_2_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_nolimit_2_vm_Test (metaspace_chunkmanager_random_alloc_test_nolimit_2_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_nolimit_2_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_nolimit_2_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_nolimit_2_vm", __null , __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 272), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_nolimit_2_vm_Test >);void metaspace_chunkmanager_random_alloc_test_nolimit_2_vm_Test ::TestBody() { ChunkManagerRandomChunkAllocTest test(ChunkLevelRanges ::small_chunks(), 0.5f); test.do_tests(); } |
| 273 | DEFINE_TEST(test_nolimit_3, ChunkLevelRanges::small_chunks(), 1.0f)class metaspace_chunkmanager_random_alloc_test_nolimit_3_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_nolimit_3_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_nolimit_3_vm_Test (metaspace_chunkmanager_random_alloc_test_nolimit_3_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_nolimit_3_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_nolimit_3_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_nolimit_3_vm", __null , __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 273), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_nolimit_3_vm_Test >);void metaspace_chunkmanager_random_alloc_test_nolimit_3_vm_Test ::TestBody() { ChunkManagerRandomChunkAllocTest test(ChunkLevelRanges ::small_chunks(), 1.0f); test.do_tests(); } |
| 274 | |
| 275 | DEFINE_TEST(test_nolimit_4, ChunkLevelRanges::all_chunks(), 0.0f)class metaspace_chunkmanager_random_alloc_test_nolimit_4_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_nolimit_4_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_nolimit_4_vm_Test (metaspace_chunkmanager_random_alloc_test_nolimit_4_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_nolimit_4_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_nolimit_4_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_nolimit_4_vm", __null , __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 275), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_nolimit_4_vm_Test >);void metaspace_chunkmanager_random_alloc_test_nolimit_4_vm_Test ::TestBody() { ChunkManagerRandomChunkAllocTest test(ChunkLevelRanges ::all_chunks(), 0.0f); test.do_tests(); } |
| 276 | DEFINE_TEST(test_nolimit_5, ChunkLevelRanges::all_chunks(), 0.5f)class metaspace_chunkmanager_random_alloc_test_nolimit_5_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_nolimit_5_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_nolimit_5_vm_Test (metaspace_chunkmanager_random_alloc_test_nolimit_5_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_nolimit_5_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_nolimit_5_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_nolimit_5_vm", __null , __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 276), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_nolimit_5_vm_Test >);void metaspace_chunkmanager_random_alloc_test_nolimit_5_vm_Test ::TestBody() { ChunkManagerRandomChunkAllocTest test(ChunkLevelRanges ::all_chunks(), 0.5f); test.do_tests(); } |
| 277 | DEFINE_TEST(test_nolimit_6, ChunkLevelRanges::all_chunks(), 1.0f)class metaspace_chunkmanager_random_alloc_test_nolimit_6_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_nolimit_6_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_nolimit_6_vm_Test (metaspace_chunkmanager_random_alloc_test_nolimit_6_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_nolimit_6_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_nolimit_6_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_nolimit_6_vm", __null , __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 277), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_nolimit_6_vm_Test >);void metaspace_chunkmanager_random_alloc_test_nolimit_6_vm_Test ::TestBody() { ChunkManagerRandomChunkAllocTest test(ChunkLevelRanges ::all_chunks(), 1.0f); test.do_tests(); } |
| 278 | |
| 279 | #define DEFINE_TEST_2(name, range, commit_factor)class metaspace_chunkmanager_random_alloc_name_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_name_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_name_vm_Test (metaspace_chunkmanager_random_alloc_name_vm_Test const & ) = delete; void operator=(metaspace_chunkmanager_random_alloc_name_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_name_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_name_vm", __null, __null , ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 279), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_name_vm_Test >);void metaspace_chunkmanager_random_alloc_name_vm_Test:: TestBody() { const size_t commit_limit = 256 * K; ChunkManagerRandomChunkAllocTest test(commit_limit, range, commit_factor); test.do_tests(); } \class metaspace_chunkmanager_random_alloc_##name_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_ ##name_vm_Test() {} private: virtual void TestBody(); static :: testing::TestInfo* const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_##name_vm_Test(metaspace_chunkmanager_random_alloc_ ##name_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_ ##name_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_##name_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_##name_vm", __null, __null, ::testing ::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 280), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_ ##name_vm_Test>);void metaspace_chunkmanager_random_alloc_ ##name_vm_Test::TestBody() |
| 280 | TEST_VM(metaspace, chunkmanager_random_alloc_##name)class metaspace_chunkmanager_random_alloc_##name_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_ ##name_vm_Test() {} private: virtual void TestBody(); static :: testing::TestInfo* const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_##name_vm_Test(metaspace_chunkmanager_random_alloc_ ##name_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_ ##name_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_##name_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_##name_vm", __null, __null, ::testing ::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 280), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_ ##name_vm_Test>);void metaspace_chunkmanager_random_alloc_ ##name_vm_Test::TestBody() { \ |
| 281 | const size_t commit_limit = 256 * K; \ |
| 282 | ChunkManagerRandomChunkAllocTest test(commit_limit, range, commit_factor); \ |
| 283 | test.do_tests(); \ |
| 284 | } |
| 285 | |
| 286 | DEFINE_TEST_2(test_with_limit_1, ChunkLevelRanges::small_chunks(), 0.0f)class metaspace_chunkmanager_random_alloc_test_with_limit_1_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_with_limit_1_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_with_limit_1_vm_Test (metaspace_chunkmanager_random_alloc_test_with_limit_1_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_with_limit_1_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_with_limit_1_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_with_limit_1_vm" , __null, __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 286), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_with_limit_1_vm_Test >);void metaspace_chunkmanager_random_alloc_test_with_limit_1_vm_Test ::TestBody() { const size_t commit_limit = 256 * K; ChunkManagerRandomChunkAllocTest test(commit_limit, ChunkLevelRanges::small_chunks(), 0.0f); test .do_tests(); } |
| 287 | DEFINE_TEST_2(test_with_limit_2, ChunkLevelRanges::small_chunks(), 0.5f)class metaspace_chunkmanager_random_alloc_test_with_limit_2_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_with_limit_2_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_with_limit_2_vm_Test (metaspace_chunkmanager_random_alloc_test_with_limit_2_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_with_limit_2_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_with_limit_2_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_with_limit_2_vm" , __null, __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 287), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_with_limit_2_vm_Test >);void metaspace_chunkmanager_random_alloc_test_with_limit_2_vm_Test ::TestBody() { const size_t commit_limit = 256 * K; ChunkManagerRandomChunkAllocTest test(commit_limit, ChunkLevelRanges::small_chunks(), 0.5f); test .do_tests(); } |
| 288 | DEFINE_TEST_2(test_with_limit_3, ChunkLevelRanges::small_chunks(), 1.0f)class metaspace_chunkmanager_random_alloc_test_with_limit_3_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_with_limit_3_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_with_limit_3_vm_Test (metaspace_chunkmanager_random_alloc_test_with_limit_3_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_with_limit_3_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_with_limit_3_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_with_limit_3_vm" , __null, __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 288), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_with_limit_3_vm_Test >);void metaspace_chunkmanager_random_alloc_test_with_limit_3_vm_Test ::TestBody() { const size_t commit_limit = 256 * K; ChunkManagerRandomChunkAllocTest test(commit_limit, ChunkLevelRanges::small_chunks(), 1.0f); test .do_tests(); } |
| 289 | |
| 290 | DEFINE_TEST_2(test_with_limit_4, ChunkLevelRanges::all_chunks(), 0.0f)class metaspace_chunkmanager_random_alloc_test_with_limit_4_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_with_limit_4_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_with_limit_4_vm_Test (metaspace_chunkmanager_random_alloc_test_with_limit_4_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_with_limit_4_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_with_limit_4_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_with_limit_4_vm" , __null, __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 290), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_with_limit_4_vm_Test >);void metaspace_chunkmanager_random_alloc_test_with_limit_4_vm_Test ::TestBody() { const size_t commit_limit = 256 * K; ChunkManagerRandomChunkAllocTest test(commit_limit, ChunkLevelRanges::all_chunks(), 0.0f); test .do_tests(); } |
| 291 | DEFINE_TEST_2(test_with_limit_5, ChunkLevelRanges::all_chunks(), 0.5f)class metaspace_chunkmanager_random_alloc_test_with_limit_5_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_with_limit_5_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_with_limit_5_vm_Test (metaspace_chunkmanager_random_alloc_test_with_limit_5_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_with_limit_5_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_with_limit_5_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_with_limit_5_vm" , __null, __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 291), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_with_limit_5_vm_Test >);void metaspace_chunkmanager_random_alloc_test_with_limit_5_vm_Test ::TestBody() { const size_t commit_limit = 256 * K; ChunkManagerRandomChunkAllocTest test(commit_limit, ChunkLevelRanges::all_chunks(), 0.5f); test .do_tests(); } |
| 292 | DEFINE_TEST_2(test_with_limit_6, ChunkLevelRanges::all_chunks(), 1.0f)class metaspace_chunkmanager_random_alloc_test_with_limit_6_vm_Test : public ::testing::Test { public: metaspace_chunkmanager_random_alloc_test_with_limit_6_vm_Test () {} private: virtual void TestBody(); static ::testing::TestInfo * const test_info_ __attribute__ ((unused)); metaspace_chunkmanager_random_alloc_test_with_limit_6_vm_Test (metaspace_chunkmanager_random_alloc_test_with_limit_6_vm_Test const &) = delete; void operator=(metaspace_chunkmanager_random_alloc_test_with_limit_6_vm_Test const &) = delete;};::testing::TestInfo* const metaspace_chunkmanager_random_alloc_test_with_limit_6_vm_Test ::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "metaspace", "chunkmanager_random_alloc_test_with_limit_6_vm" , __null, __null, ::testing::internal::CodeLocation("/home/daniel/Projects/java/jdk/test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp" , 292), (::testing::internal::GetTestTypeId()), ::testing::Test ::SetUpTestCase, ::testing::Test::TearDownTestCase, new ::testing ::internal::TestFactoryImpl< metaspace_chunkmanager_random_alloc_test_with_limit_6_vm_Test >);void metaspace_chunkmanager_random_alloc_test_with_limit_6_vm_Test ::TestBody() { const size_t commit_limit = 256 * K; ChunkManagerRandomChunkAllocTest test(commit_limit, ChunkLevelRanges::all_chunks(), 1.0f); test .do_tests(); } |
| 293 |