SWDEV-441278 - Add hipHostFree test

Change-Id: Ibb78f3d36aa35bf75329adf65f19da5977a965f3 [ROCm/hip-tests commit: bac782e398]
2024-02-02 17:57:00 +01:00
parent ee8d7c8896
commit 34d13b7ec1
2 changed files with 109 additions and 0 deletions
@@ -163,6 +163,7 @@ set(TEST_SRC
    hipMemGetInfo.cc
    hipFree.cc
    hipFreeArray.cc
+    hipHostFree.cc
    hipMemcpySync.cc
    hipMemsetSync.cc
    hipMemsetAsync.cc
@@ -0,0 +1,108 @@
+/*
+Copyright (c) 2024 Advanced Micro Devices, Inc. All rights reserved.
+
+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.
+*/
+
+#include <hip_test_common.hh>
+
+/**
+ * Test Description
+ * ------------------------
+ *  - Basic test that checks behaviour for invalid memory as well as host registered memory.
+ * Test source
+ * ------------------------
+ *  - memory/hipHostFree.cc
+ * Test requirements
+ * ------------------------
+ *  - HIP_VERSION >= 6.0
+ */
+TEST_CASE("Unit_hipHostFree_InvalidMemory") {
+  SECTION("Nullptr") {
+    HIP_CHECK(hipHostFree(nullptr));
+  }
+
+  SECTION("Invalid ptr") {
+    void* invalid_ptr;
+    HIP_CHECK_ERROR(hipHostFree(&invalid_ptr), hipErrorInvalidValue);
+  }
+
+  SECTION("Host registered memory") {
+    const size_t ptr_size = 1024;
+    char* ptr = new char[ptr_size];
+    auto flag = GENERATE(hipHostRegisterDefault, hipHostRegisterPortable, hipHostRegisterMapped);
+
+    HIP_CHECK(hipHostRegister(ptr, ptr_size, flag));
+    HIP_CHECK_ERROR(hipHostFree(ptr), hipErrorInvalidValue);
+  }
+}
+
+/**
+ * Test Description
+ * ------------------------
+ *  - Test verifies that double free returns an error.
+ * Test source
+ * ------------------------
+ *  - memory/hipHostFree.cc
+ * Test requirements
+ * ------------------------
+ *  - HIP_VERSION >= 6.0
+ */
+TEST_CASE("Unit_hipHostFree_DoubleFree") {
+  void* ptr = NULL;
+  size_t ptr_size = 1024;
+
+  HIP_CHECK(hipHostMalloc(&ptr, ptr_size));
+  HIP_CHECK(hipHostFree(ptr));
+  HIP_CHECK_ERROR(hipHostFree(ptr), hipErrorInvalidValue);
+}
+
+/**
+ * Test Description
+ * ------------------------
+ *  - Caling hipHostFree from different thread on each pointer
+ * Test source
+ * ------------------------
+ *  - memory/hipHostFree.cc
+ * Test requirements
+ * ------------------------
+ *  - HIP_VERSION >= 6.0
+ */
+TEST_CASE("Unit_hipHostFree_Multithreading") {
+  std::vector<unsigned long*> ptrs(10);
+  size_t ptr_size = 1024;
+
+  for (auto ptr : ptrs) {
+    HIP_CHECK(hipHostMalloc(&ptr, ptr_size));
+  }
+
+  std::vector<std::thread> threads;
+
+  for (auto ptr : ptrs) {
+    threads.emplace_back(([ptr] {
+      HIP_CHECK_THREAD(hipHostFree(ptr));
+      HIP_CHECK_THREAD(hipStreamQuery(nullptr));
+    }));
+  }
+
+  for (auto& t : threads) {
+    t.join();
+  }
+  HIP_CHECK_THREAD_FINALIZE();
+}