/* ************************************************************************ * Copyright (C) 2025-2026 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * * ************************************************************************ */ // Sanity-checks for CDNA5 (Gfx1250) scheduler tunable defaults. // DAG scheduling behaviour is covered by DAGSchedulerPassTest.cpp and the // filecheck suite under tests/filecheck/dag_*.stir. #include // Mirror of the kCdna5* constants in CDNA5.hpp (anonymous namespace). // If these values change intentionally, update both places. static constexpr int kCdna5DsReadQueueDepth = 16; static constexpr int kCdna5DsReadDrainLatency = 72; static constexpr int kCdna5DsReadPerWmma = 3; static constexpr int kCdna5GlobalReadPerWmma = 1; TEST(CDNA5Constants, KnownDefaults) { EXPECT_EQ(kCdna5DsReadQueueDepth, 16); EXPECT_EQ(kCdna5DsReadDrainLatency, 72); EXPECT_EQ(kCdna5DsReadPerWmma, 3); EXPECT_EQ(kCdna5GlobalReadPerWmma, 1); }