feature: add physical system memory tests 1/n

conformance_tests/core/test_ipc/src/test_ipc_memory.cpp

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2020-2023 Intel Corporation
+ * Copyright (C) 2020-2024 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -63,8 +63,8 @@ static void run_ipc_mem_access_test(ipc_mem_access_test_t test_type, int size,
   ze_physical_mem_handle_t reservedPhysicalMemory = {};
   void *memory = nullptr;
   if (reserved) {
-    memory = lzt::reserve_allocate_and_map_memory(context, device, allocSize,
-                                                  &reservedPhysicalMemory);
+    memory = lzt::reserve_allocate_and_map_device_memory(
+        context, device, allocSize, &reservedPhysicalMemory);
   } else {
     memory = lzt::allocate_device_memory(size, 1, 0, context);
   }

conformance_tests/core/test_ipc/src/test_ipc_multidevice.cpp

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2020-2023 Intel Corporation
+ * Copyright (C) 2020-2024 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -70,8 +70,8 @@ void multi_device_sender(size_t size, bool reserved, bool is_immediate) {
   ze_physical_mem_handle_t reservedPhysicalMemory = {};
   void *memory = nullptr;
   if (reserved) {
-    memory = lzt::reserve_allocate_and_map_memory(context, device, allocSize,
-                                                  &reservedPhysicalMemory);
+    memory = lzt::reserve_allocate_and_map_device_memory(
+        context, device, allocSize, &reservedPhysicalMemory);
   } else {
     memory = lzt::allocate_device_memory(size, 1, flags, device, context);
   }

conformance_tests/core/test_ipc/src/test_ipc_multisubdevice.cpp

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2020-2023 Intel Corporation
+ * Copyright (C) 2020-2024 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -85,8 +85,8 @@ void multi_sub_device_sender(size_t size, bool reserved, bool is_immediate) {
   ze_physical_mem_handle_t reservedPhysicalMemory = {};
   void *memory = nullptr;
   if (reserved) {
-    memory = lzt::reserve_allocate_and_map_memory(context, device, allocSize,
-                                                  &reservedPhysicalMemory);
+    memory = lzt::reserve_allocate_and_map_device_memory(
+        context, device, allocSize, &reservedPhysicalMemory);
   } else {
     memory = lzt::allocate_device_memory(size, 1, flags, device, context);
   }

conformance_tests/core/test_ipc/src/test_ipc_put_handle.cpp

@@ -64,8 +64,8 @@ static void run_ipc_put_handle_test(ipc_put_mem_access_test_t test_type,
   ze_physical_mem_handle_t reservedPhysicalMemory = {};
   void *memory = nullptr;
   if (reserved) {
-    memory = lzt::reserve_allocate_and_map_memory(context, device, allocSize,
-                                                  &reservedPhysicalMemory);
+    memory = lzt::reserve_allocate_and_map_device_memory(
+        context, device, allocSize, &reservedPhysicalMemory);
   } else {
     memory = lzt::allocate_device_memory(size, 1, 0, context);
   }

conformance_tests/core/test_memory/src/test_virtual_memory.cpp

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2022-2023 Intel Corporation
+ * Copyright (C) 2022-2024 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -15,6 +15,10 @@
 #include "test_harness/test_harness.hpp"
 #include "logging/logging.hpp"
 
+#ifdef __linux__
+#include <unistd.h>
+#endif
+
 namespace lzt = level_zero_tests;
 
 #include <level_zero/ze_api.h>
@@ -35,7 +39,8 @@ class zeVirtualMemoryTests : public ::testing::Test {
   size_t pageSize = 0;
   size_t allocationSize = (1024 * 1024);
   void *reservedVirtualMemory = nullptr;
-  ze_physical_mem_handle_t reservedPhysicalMemory;
+  ze_physical_mem_handle_t reservedPhysicalDeviceMemory = nullptr;
+  ze_physical_mem_handle_t reservedPhysicalHostMemory = nullptr;
 };
 
 TEST_F(zeVirtualMemoryTests,
@@ -134,18 +139,36 @@ TEST_F(zeVirtualMemoryTests,
        GivenPageAlignedSizeThenVirtualAndPhysicalMemoryReservedSuccessfully) {
   lzt::query_page_size(context, device, allocationSize, &pageSize);
   allocationSize = lzt::create_page_aligned_size(allocationSize, pageSize);
-  lzt::physical_memory_allocation(context, device, allocationSize,
-                                  &reservedPhysicalMemory);
-  lzt::physical_memory_destroy(context, reservedPhysicalMemory);
+  lzt::physical_device_memory_allocation(context, device, allocationSize,
+                                         &reservedPhysicalDeviceMemory);
+  lzt::physical_memory_destroy(context, reservedPhysicalDeviceMemory);
+}
+
+TEST_F(
+    zeVirtualMemoryTests,
+    GivenPageAlignedSizeThenVirtualAndPhysicalHostMemoryReservedSuccessfully) {
+#ifdef __linux__
+  pageSize = sysconf(_SC_PAGE_SIZE);
+  allocationSize = lzt::create_page_aligned_size(allocationSize, pageSize);
+  lzt::physical_host_memory_allocation(context, allocationSize,
+                                       &reservedPhysicalHostMemory);
+  lzt::physical_memory_destroy(context, reservedPhysicalHostMemory);
+#else
+  GTEST_SKIP() << "Physical host memory is unsupported on Windows";
+#endif
 }
 
 TEST_F(
     zeVirtualMemoryTests,
     GivenPageAlignedSizeThenPhysicalMemoryisSuccessfullyReservedForAllAccessTypes) {
   lzt::query_page_size(context, device, allocationSize, &pageSize);
   allocationSize = lzt::create_page_aligned_size(allocationSize, pageSize);
-  lzt::physical_memory_allocation(context, device, allocationSize,
-                                  &reservedPhysicalMemory);
+  lzt::physical_device_memory_allocation(context, device, allocationSize,
+                                         &reservedPhysicalDeviceMemory);
+#ifdef __linux__
+  lzt::physical_host_memory_allocation(context, allocationSize,
+                                       &reservedPhysicalHostMemory);
+#endif
   lzt::virtual_memory_reservation(context, nullptr, allocationSize,
                                   &reservedVirtualMemory);
   EXPECT_NE(nullptr, reservedVirtualMemory);
@@ -156,33 +179,62 @@ TEST_F(
 
   for (auto accessFlags : memoryAccessFlags) {
     lzt::virtual_memory_map(context, reservedVirtualMemory, allocationSize,
-                            reservedPhysicalMemory, 0, accessFlags);
+                            reservedPhysicalDeviceMemory, 0, accessFlags);
+    lzt::virtual_memory_unmap(context, reservedVirtualMemory, allocationSize);
+  }
+#ifdef __linux__
+  for (auto accessFlags : memoryAccessFlags) {
+    lzt::virtual_memory_map(context, reservedVirtualMemory, allocationSize,
+                            reservedPhysicalHostMemory, 0, accessFlags);
     lzt::virtual_memory_unmap(context, reservedVirtualMemory, allocationSize);
   }
 
-  lzt::physical_memory_destroy(context, reservedPhysicalMemory);
+  lzt::physical_memory_destroy(context, reservedPhysicalHostMemory);
+#endif
+  lzt::physical_memory_destroy(context, reservedPhysicalDeviceMemory);
   lzt::virtual_memory_free(context, reservedVirtualMemory, allocationSize);
 }
 
 void RunGivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualMemory(
-    zeVirtualMemoryTests &test, bool is_immediate) {
+    zeVirtualMemoryTests &test, bool is_host_memory, bool is_immediate) {
   auto bundle = lzt::create_command_bundle(test.device, is_immediate);
 
-  lzt::query_page_size(test.context, test.device, test.allocationSize,
-                       &test.pageSize);
+  if (is_host_memory) {
+#ifdef __linux__
+    test.pageSize = sysconf(_SC_PAGE_SIZE);
+#endif
+  } else {
+    lzt::query_page_size(test.context, test.device, test.allocationSize,
+                         &test.pageSize);
+  }
+
   test.allocationSize =
       lzt::create_page_aligned_size(test.allocationSize, test.pageSize);
-  lzt::physical_memory_allocation(test.context, test.device,
-                                  test.allocationSize,
-                                  &test.reservedPhysicalMemory);
   lzt::virtual_memory_reservation(test.context, nullptr, test.allocationSize,
                                   &test.reservedVirtualMemory);
+
   EXPECT_NE(nullptr, test.reservedVirtualMemory);
+  if (is_host_memory) {
+    lzt::physical_host_memory_allocation(test.context, test.allocationSize,
+                                         &test.reservedPhysicalHostMemory);
+    EXPECT_NE(nullptr, test.reservedPhysicalHostMemory);
+    ASSERT_EQ(zeVirtualMemMap(test.context, test.reservedVirtualMemory,
+                              test.allocationSize,
+                              test.reservedPhysicalHostMemory, 0,
+                              ZE_MEMORY_ACCESS_ATTRIBUTE_READWRITE),
+              ZE_RESULT_SUCCESS);
+  } else {
+    lzt::physical_device_memory_allocation(test.context, test.device,
+                                           test.allocationSize,
+                                           &test.reservedPhysicalDeviceMemory);
+    EXPECT_NE(nullptr, test.reservedPhysicalDeviceMemory);
+    ASSERT_EQ(zeVirtualMemMap(test.context, test.reservedVirtualMemory,
+                              test.allocationSize,
+                              test.reservedPhysicalDeviceMemory, 0,
+                              ZE_MEMORY_ACCESS_ATTRIBUTE_READWRITE),
+              ZE_RESULT_SUCCESS);
+  }
 
-  ASSERT_EQ(zeVirtualMemMap(test.context, test.reservedVirtualMemory,
-                            test.allocationSize, test.reservedPhysicalMemory, 0,
-                            ZE_MEMORY_ACCESS_ATTRIBUTE_READWRITE),
-            ZE_RESULT_SUCCESS);
   int8_t pattern = 9;
   void *memory =
       lzt::allocate_shared_memory(test.allocationSize, test.pageSize);
@@ -200,7 +252,12 @@ void RunGivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualMemory(
 
   lzt::virtual_memory_unmap(test.context, test.reservedVirtualMemory,
                             test.allocationSize);
-  lzt::physical_memory_destroy(test.context, test.reservedPhysicalMemory);
+  if (is_host_memory) {
+    lzt::physical_memory_destroy(test.context, test.reservedPhysicalHostMemory);
+  } else {
+    lzt::physical_memory_destroy(test.context,
+                                 test.reservedPhysicalDeviceMemory);
+  }
   lzt::virtual_memory_free(test.context, test.reservedVirtualMemory,
                            test.allocationSize);
   lzt::free_memory(memory);
@@ -210,15 +267,37 @@ void RunGivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualMemory(
 TEST_F(
     zeVirtualMemoryTests,
     GivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualMemorySucceeds) {
-  RunGivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualMemory(*this,
-                                                                      false);
+  RunGivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualMemory(
+      *this, false, false);
 }
 
 TEST_F(
     zeVirtualMemoryTests,
     GivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualMemoryOnImmediateCommandListSucceeds) {
-  RunGivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualMemory(*this,
-                                                                      true);
+  RunGivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualMemory(
+      *this, false, true);
+}
+
+TEST_F(
+    zeVirtualMemoryTests,
+    GivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualHostMemorySucceeds) {
+#ifdef __linux__
+  RunGivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualMemory(
+      *this, true, false);
+#else
+  GTEST_SKIP() << "Physical host memory is unsupported on Windows";
+#endif
+}
+
+TEST_F(
+    zeVirtualMemoryTests,
+    GivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualHostMemoryOnImmediateCommandListSucceeds) {
+#ifdef __linux__
+  RunGivenMappedReadWriteMemoryThenFillAndCopyWithMappedVirtualMemory(
+      *this, true, true);
+#else
+  GTEST_SKIP() << "Physical host memory is unsupported on Windows";
+#endif
 }
 
 void RunGivenMappedMultiplePhysicalMemoryAcrossAvailableDevicesWhenFillAndCopyWithSingleMappedVirtualMemory(
@@ -242,9 +321,9 @@ void RunGivenMappedMultiplePhysicalMemoryAcrossAvailableDevicesWhenFillAndCopyWi
   test.allocationSize =
       lzt::create_page_aligned_size(test.allocationSize, test.pageSize);
   for (int i = 0; i < devices.size(); i++) {
-    lzt::physical_memory_allocation(test.context, devices[i],
-                                    test.allocationSize,
-                                    &reservedPhysicalMemoryArray[i]);
+    lzt::physical_device_memory_allocation(test.context, devices[i],
+                                           test.allocationSize,
+                                           &reservedPhysicalMemoryArray[i]);
   }
 
   size_t totalAllocationSize = test.allocationSize * devices.size();
@@ -330,9 +409,9 @@ void RunGivenVirtualMemoryMappedToMultipleAllocationsWhenFullAddressUsageInKerne
   test.allocationSize =
       lzt::create_page_aligned_size(test.allocationSize, test.pageSize);
   for (int i = 0; i < devices.size(); i++) {
-    lzt::physical_memory_allocation(test.context, devices[i],
-                                    test.allocationSize,
-                                    &reservedPhysicalMemoryArray[i]);
+    lzt::physical_device_memory_allocation(test.context, devices[i],
+                                           test.allocationSize,
+                                           &reservedPhysicalMemoryArray[i]);
   }
   size_t totalAllocationSize = test.allocationSize * devices.size();
   size_t virtualReservationSize = lzt::nextPowerOfTwo(totalAllocationSize);
@@ -498,8 +577,8 @@ void dataCheckMemoryReservations(enum MemoryReservationTestType type,
   lzt::query_page_size(context, rootDevice, allocationSize, &pageSize);
   allocationSize = lzt::create_page_aligned_size(allocationSize, pageSize);
   for (int i = 0; i < devices.size(); i++) {
-    lzt::physical_memory_allocation(context, devices[i], allocationSize,
-                                    &reservedPhysicalMemory[i]);
+    lzt::physical_device_memory_allocation(context, devices[i], allocationSize,
+                                           &reservedPhysicalMemory[i]);
   }
   size_t virtualReservationSize =
       lzt::nextPowerOfTwo(allocationSize * devices.size());

conformance_tests/core/test_p2p/src/test_p2p.cpp

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2019-2023 Intel Corporation
+ * Copyright (C) 2019-2024 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -56,10 +56,10 @@ class zeP2PTests : public ::testing::Test,
         mem_size_ =
             lzt::create_page_aligned_size(mem_size_ + offset_, pageSize);
         offset_ = 0;
-        lzt::physical_memory_allocation(context, device, mem_size_,
-                                        &instance.src_physical_region);
-        lzt::physical_memory_allocation(context, device, mem_size_,
-                                        &instance.dst_physical_region);
+        lzt::physical_device_memory_allocation(context, device, mem_size_,
+                                               &instance.src_physical_region);
+        lzt::physical_device_memory_allocation(context, device, mem_size_,
+                                               &instance.dst_physical_region);
         lzt::virtual_memory_reservation(context, nullptr, mem_size_,
                                         &instance.src_region);
         EXPECT_NE(nullptr, instance.src_region);
@@ -103,10 +103,10 @@ class zeP2PTests : public ::testing::Test,
           mem_size_ =
               lzt::create_page_aligned_size(mem_size_ + offset_, pageSize);
           offset_ = 0;
-          lzt::physical_memory_allocation(
+          lzt::physical_device_memory_allocation(
               context, sub_device, mem_size_,
               &sub_device_instance.src_physical_region);
-          lzt::physical_memory_allocation(
+          lzt::physical_device_memory_allocation(
               context, sub_device, mem_size_,
               &sub_device_instance.dst_physical_region);
           lzt::virtual_memory_reservation(context, nullptr, mem_size_,

conformance_tests/core/test_p2p/src/test_p2p_mem_access.cpp

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2019 Intel Corporation
+ * Copyright (C) 2019-2024 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -249,7 +249,7 @@ class zeP2PMemAccessTests
           dev_access_[std::max(static_cast<uint32_t>(1), (num - 1))].dev,
           mem_size_, &pageSize);
       mem_size_ = lzt::create_page_aligned_size(mem_size_, pageSize);
-      lzt::physical_memory_allocation(
+      lzt::physical_device_memory_allocation(
           lzt::get_default_context(),
           dev_access_[std::max(static_cast<uint32_t>(1), (num - 1))].dev,
           mem_size_, &dev_access_[0].device_mem_remote_physical);