1 // Copyright 2024 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 15 // DOCSTAG: [pw_allocator-examples-custom_allocator-perf_test] 16 #include <cstdint> 17 18 #include "examples/custom_allocator_test_harness.h" 19 #include "pw_perf_test/perf_test.h" 20 #include "pw_perf_test/state.h" 21 #include "pw_random/xor_shift.h" 22 23 namespace examples { 24 PerformAllocations(pw::perf_test::State & state,uint64_t seed)25void PerformAllocations(pw::perf_test::State& state, uint64_t seed) { 26 static CustomAllocatorTestHarness harness; 27 pw::random::XorShiftStarRng64 prng(seed); 28 while (state.KeepRunning()) { 29 harness.GenerateRequest(prng, CustomAllocatorTestHarness::kCapacity); 30 } 31 harness.Reset(); 32 } 33 34 PW_PERF_TEST(CustomAllocatorPerfTest, PerformAllocations, 1); 35 36 } // namespace examples 37