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/*
** Copyright (c) 2021 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 "dx12_utils.h"
#include "util/logging.h"
#include <d3d12.h>
#include <catch2/catch.hpp>
#include <Windows.h>
#include <comdef.h>
bool VirtualQuerySuccess(UINT8* data_begin, MEMORY_BASIC_INFORMATION& memory_info)
{
auto sizecheck = VirtualQuery(data_begin, &memory_info, sizeof(memory_info));
if (sizecheck > 0)
{
return true;
}
return false;
}
GFXRECON_BEGIN_NAMESPACE(gfxrecon)
GFXRECON_BEGIN_NAMESPACE(util)
GFXRECON_BEGIN_NAMESPACE(test)
static constexpr int kBufferSize = 1024;
static constexpr int kListSize = 16;
TEST_CASE("GetWriteWatch::CreatePlacedResource, no writing to memory", "[memory_map][pre_submit]")
{
gfxrecon::util::Log::Init(gfxrecon::util::Log::kErrorSeverity);
ULONG granularity;
void* modified_addresses[kBufferSize];
D3D12_RANGE read_range{ 0, 0 };
Dx12HeapPtr dx12_heap;
UINT8* data_begin = nullptr;
ULONG_PTR modified_count = kBufferSize;
MEMORY_BASIC_INFORMATION memory_info = { 0 };
Dx12DevicePtr dx12_device = CreateDx12Device();
const D3D12_HEAP_DESC heap_desc{
static_cast<UINT64>(kBufferSize),
{
D3D12_HEAP_TYPE_UPLOAD,
D3D12_CPU_PAGE_PROPERTY_UNKNOWN,
D3D12_MEMORY_POOL_UNKNOWN,
0,
0,
},
D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT,
D3D12_HEAP_FLAG_NONE | D3D12_HEAP_FLAG_ALLOW_WRITE_WATCH,
};
HRESULT result =
dx12_device->CreateHeap(&heap_desc, __uuidof(Dx12HeapPtr::Interface), reinterpret_cast<void**>(&dx12_heap));
const D3D12_RESOURCE_DESC buffer_desc = GetDx12BufferDesc(kBufferSize);
Dx12ResourcePtr dx12_buffer{};
result = dx12_device->CreatePlacedResource(dx12_heap,
0,
&buffer_desc,
D3D12_RESOURCE_STATE_GENERIC_READ,
nullptr,
__uuidof(Dx12ResourcePtr::Interface),
reinterpret_cast<void**>(&dx12_buffer));
REQUIRE(result == S_OK);
REQUIRE(dx12_buffer->Map(0, &read_range, reinterpret_cast<void**>(&data_begin)) == S_OK);
if (VirtualQuerySuccess(data_begin, memory_info))
{
INFO(memory_info.AllocationProtect);
}
if (GetWriteWatch(
WRITE_WATCH_FLAG_RESET, data_begin, kBufferSize, modified_addresses, &modified_count, &granularity) == 0)
{
REQUIRE(modified_count == 0);
}
else
{
WARN("GetWriteWatch() returns error");
}
gfxrecon::util::Log::Release();
}
TEST_CASE("GetWriteWatch::CreatePlacedResource", "[memory_map][pre_submit]")
{
gfxrecon::util::Log::Init(gfxrecon::util::Log::kErrorSeverity);
ULONG granularity;
void* modified_addresses[kBufferSize];
D3D12_RANGE read_range{ 0, 0 };
Dx12HeapPtr dx12_heap;
UINT8* data_begin = nullptr;
ULONG_PTR modified_count = kBufferSize;
Dx12DevicePtr dx12_device = CreateDx12Device();
MEMORY_BASIC_INFORMATION memory_info = { 0 };
const D3D12_HEAP_DESC heap_desc{
static_cast<UINT64>(kBufferSize),
{
D3D12_HEAP_TYPE_UPLOAD,
D3D12_CPU_PAGE_PROPERTY_UNKNOWN,
D3D12_MEMORY_POOL_UNKNOWN,
0,
0,
},
D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT,
D3D12_HEAP_FLAG_NONE | D3D12_HEAP_FLAG_ALLOW_WRITE_WATCH,
};
HRESULT result =
dx12_device->CreateHeap(&heap_desc, __uuidof(Dx12HeapPtr::Interface), reinterpret_cast<void**>(&dx12_heap));
const D3D12_RESOURCE_DESC buffer_desc = GetDx12BufferDesc(kBufferSize);
Dx12ResourcePtr dx12_buffer{};
result = dx12_device->CreatePlacedResource(dx12_heap,
0,
&buffer_desc,
D3D12_RESOURCE_STATE_GENERIC_READ,
nullptr,
__uuidof(Dx12ResourcePtr::Interface),
reinterpret_cast<void**>(&dx12_buffer));
REQUIRE(result == S_OK);
REQUIRE(dx12_buffer->Map(0, &read_range, reinterpret_cast<void**>(&data_begin)) == S_OK);
if (VirtualQuerySuccess(data_begin, memory_info))
{
INFO(memory_info.AllocationProtect);
}
data_begin[0] = 0xAC;
if (GetWriteWatch(
WRITE_WATCH_FLAG_RESET, data_begin, kBufferSize, modified_addresses, &modified_count, &granularity) == 0)
{
REQUIRE(modified_count > 0);
}
else
{
WARN("GetWriteWatch() returns error");
}
gfxrecon::util::Log::Release();
}
TEST_CASE("GetWriteWatch::CreatePlacedResource buffer list", "[memory_map][pre_submit]")
{
gfxrecon::util::Log::Init(gfxrecon::util::Log::kErrorSeverity);
static constexpr int buffer_alignment =
((kBufferSize / D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT) + 1) * D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT;
ULONG granularity;
void* modified_addresses[kBufferSize];
D3D12_RANGE read_range{ 0, 0 };
Dx12HeapPtr dx12_heap;
UINT8* data_begin = nullptr;
ULONG_PTR modified_count = kBufferSize;
const int heap_size = kListSize * buffer_alignment;
MEMORY_BASIC_INFORMATION memory_info = { 0 };
REQUIRE(0 != heap_size);
Dx12DevicePtr dx12_device = CreateDx12Device();
const D3D12_HEAP_DESC heap_desc{
static_cast<UINT64>(heap_size),
{
D3D12_HEAP_TYPE_UPLOAD,
D3D12_CPU_PAGE_PROPERTY_UNKNOWN,
D3D12_MEMORY_POOL_UNKNOWN,
0,
0,
},
D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT,
D3D12_HEAP_FLAG_NONE | D3D12_HEAP_FLAG_ALLOW_WRITE_WATCH,
};
HRESULT result =
dx12_device->CreateHeap(&heap_desc, __uuidof(Dx12HeapPtr::Interface), reinterpret_cast<void**>(&dx12_heap));
REQUIRE(result == S_OK);
Dx12ResourcePtr dx12_buffer{};
std::vector<Dx12ResourcePtr> dx12_buffers{};
dx12_buffers.reserve(kListSize);
const D3D12_RESOURCE_DESC buffer_desc = GetDx12BufferDesc(kBufferSize);
for (int i = 0; i < kListSize; ++i)
{
result = dx12_device->CreatePlacedResource(dx12_heap,
static_cast<UINT64>(i) * buffer_alignment,
&buffer_desc,
D3D12_RESOURCE_STATE_GENERIC_READ,
nullptr,
__uuidof(Dx12ResourcePtr::Interface),
reinterpret_cast<void**>(&dx12_buffer));
REQUIRE(result == S_OK);
dx12_buffers.push_back(dx12_buffer);
}
result = dx12_buffer->Map(0, &read_range, reinterpret_cast<void**>(&data_begin));
REQUIRE(result == S_OK);
if (VirtualQuerySuccess(data_begin, memory_info))
{
INFO(memory_info.AllocationProtect);
}
data_begin[kBufferSize / 2] = 0xAC;
if (GetWriteWatch(
WRITE_WATCH_FLAG_RESET, data_begin, kBufferSize, modified_addresses, &modified_count, &granularity) == 0)
{
REQUIRE(modified_count > 0);
}
else
{
WARN("GetWriteWatch() returns error");
}
gfxrecon::util::Log::Release();
}
TEST_CASE("GetWriteWatch::CreatePlacedResource D3D12_HEAP_TYPE_DEFAULT flag", "[memory_map][pre_submit]")
{
gfxrecon::util::Log::Init(gfxrecon::util::Log::kErrorSeverity);
ULONG granularity;
void* modified_addresses[kBufferSize];
D3D12_RANGE read_range{ 0, 0 };
Dx12HeapPtr dx12_heap;
UINT8* data_begin = nullptr;
ULONG_PTR modified_count = kBufferSize;
MEMORY_BASIC_INFORMATION memory_info = { 0 };
Dx12DevicePtr dx12_device = CreateDx12Device();
const D3D12_HEAP_DESC heap_desc{
static_cast<UINT64>(kBufferSize),
{
D3D12_HEAP_TYPE_DEFAULT,
D3D12_CPU_PAGE_PROPERTY_UNKNOWN,
D3D12_MEMORY_POOL_UNKNOWN,
0,
0,
},
D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT,
D3D12_HEAP_FLAG_NONE | D3D12_HEAP_FLAG_ALLOW_WRITE_WATCH,
};
HRESULT result =
dx12_device->CreateHeap(&heap_desc, __uuidof(Dx12HeapPtr::Interface), reinterpret_cast<void**>(&dx12_heap));
// Failed to create heap D3D12_HEAP_TYPE_DEFAULT together with D3D12_HEAP_FLAG_ALLOW_WRITE_WATCH flag
if (result == S_OK)
{
const D3D12_RESOURCE_DESC buffer_desc = GetDx12BufferDesc(kBufferSize);
Dx12ResourcePtr dx12_buffer{};
result = dx12_device->CreatePlacedResource(dx12_heap,
0,
&buffer_desc,
D3D12_RESOURCE_STATE_GENERIC_READ,
nullptr,
__uuidof(Dx12ResourcePtr::Interface),
reinterpret_cast<void**>(&dx12_buffer));
REQUIRE(result == S_OK);
UINT8* data_begin;
D3D12_RANGE read_range{ 0, 0 };
result = dx12_buffer->Map(0, &read_range, reinterpret_cast<void**>(&data_begin));
REQUIRE(result == S_OK);
if (VirtualQuerySuccess(data_begin, memory_info))
{
INFO(memory_info.AllocationProtect);
}
data_begin[0] = 0xAC;
if (GetWriteWatch(
WRITE_WATCH_FLAG_RESET, data_begin, kBufferSize, modified_addresses, &modified_count, &granularity) ==
0)
{
REQUIRE(modified_count > 0);
}
else
{
WARN("GetWriteWatch() returns error");
}
}
else
{
INFO("Cannot CreatePlacedResource D3D12_HEAP_TYPE_DEFAULT together with D3D12_HEAP_FLAG_ALLOW_WRITE_WATCH ");
}
gfxrecon::util::Log::Release();
}
TEST_CASE("GetWriteWatch::CreateCommittedResource", "[memory_map][pre_submit]")
{
gfxrecon::util::Log::Init(gfxrecon::util::Log::kErrorSeverity);
ULONG granularity;
void* modified_addresses[kBufferSize];
D3D12_RANGE read_range{ 0, 0 };
Dx12HeapPtr dx12_heap;
UINT8* data_begin = nullptr;
ULONG_PTR modified_count = kBufferSize;
MEMORY_BASIC_INFORMATION memory_info = { 0 };
Dx12DevicePtr dx12_device = CreateDx12Device();
const D3D12_RESOURCE_DESC buffer_desc = GetDx12BufferDesc(kBufferSize);
D3D12_HEAP_PROPERTIES heap_props{
D3D12_HEAP_TYPE_READBACK, D3D12_CPU_PAGE_PROPERTY_UNKNOWN, D3D12_MEMORY_POOL_UNKNOWN, 0, 0,
};
Dx12ResourcePtr dx12_buffer{};
HRESULT result = dx12_device->CreateCommittedResource(&heap_props,
D3D12_HEAP_FLAG_ALLOW_WRITE_WATCH,
&buffer_desc,
D3D12_RESOURCE_STATE_COPY_DEST,
nullptr,
__uuidof(Dx12ResourcePtr::Interface),
reinterpret_cast<void**>(&dx12_buffer));
REQUIRE(result == S_OK);
result = dx12_buffer->Map(0, &read_range, reinterpret_cast<void**>(&data_begin));
REQUIRE(result == S_OK);
if (VirtualQuerySuccess(data_begin, memory_info))
{
INFO(memory_info.AllocationProtect);
}
data_begin[kBufferSize / 2] = 0xAC;
if (GetWriteWatch(
WRITE_WATCH_FLAG_RESET, data_begin, kBufferSize, modified_addresses, &modified_count, &granularity) == 0)
{
REQUIRE(modified_count > 0);
}
else
{
WARN("GetWriteWatch() returns error");
}
gfxrecon::util::Log::Release();
}
TEST_CASE("GetWriteWatch::CreateCommittedResource buffer list", "[memory_map][pre_submit]")
{
gfxrecon::util::Log::Init(gfxrecon::util::Log::kErrorSeverity);
ULONG granularity;
void* modified_addresses[kBufferSize];
D3D12_RANGE read_range{ 0, 0 };
Dx12HeapPtr dx12_heap;
UINT8* data_begin = nullptr;
ULONG_PTR modified_count = kBufferSize;
MEMORY_BASIC_INFORMATION memory_info = { 0 };
Dx12DevicePtr dx12_device = CreateDx12Device();
const D3D12_RESOURCE_DESC buffer_desc = GetDx12BufferDesc(kBufferSize);
D3D12_HEAP_PROPERTIES heap_props{
D3D12_HEAP_TYPE_READBACK, D3D12_CPU_PAGE_PROPERTY_UNKNOWN, D3D12_MEMORY_POOL_UNKNOWN, 0, 0,
};
Dx12ResourcePtr dx12_buffer{};
std::vector<Dx12ResourcePtr> dx12_resource_list{};
for (int i = 0; i < kListSize; ++i)
{
HRESULT result = dx12_device->CreateCommittedResource(&heap_props,
D3D12_HEAP_FLAG_ALLOW_WRITE_WATCH,
&buffer_desc,
D3D12_RESOURCE_STATE_COPY_DEST,
nullptr,
__uuidof(Dx12ResourcePtr::Interface),
reinterpret_cast<void**>(&dx12_buffer));
REQUIRE(S_OK == result);
dx12_resource_list.push_back(dx12_buffer);
}
HRESULT result = dx12_buffer->Map(0, &read_range, reinterpret_cast<void**>(&data_begin));
if (VirtualQuerySuccess(data_begin, memory_info))
{
INFO(memory_info.AllocationProtect);
}
REQUIRE(result == S_OK);
data_begin[kBufferSize / 2] = 0xAC;
if (GetWriteWatch(
WRITE_WATCH_FLAG_RESET, data_begin, kBufferSize, modified_addresses, &modified_count, &granularity) == 0)
{
REQUIRE(modified_count > 0);
}
else
{
WARN("GetWriteWatch() returns error");
}
gfxrecon::util::Log::Release();
}
GFXRECON_END_NAMESPACE(test)
GFXRECON_END_NAMESPACE(util)
GFXRECON_END_NAMESPACE(gfxrecon)
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