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feature(vulkan): persist validated pipeline caches across pipelines #137

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8 changes: 8 additions & 0 deletions examples/vulkan/CarControlDemo/main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
#include <chrono>
#include <cmath>
#include <cstdlib>
#include <filesystem>
#include <memory>
#include <string>
#include <vector>
Expand All @@ -15,6 +16,7 @@
#include "VulkanCommandBuffer.h"
#include "VulkanDynamicRendering.h"
#include "VulkanImage.h"
#include "VulkanPipelineCache.h"
#include "VulkanSwapChain.h"
#include "VulkanSync.h"
#include "VulkanUtils.h"
Expand Down Expand Up @@ -126,9 +128,15 @@ int main() {
render_finished_semaphores.push_back(std::make_unique<core::vulkan::VulkanSemaphore>(&context));
}

core::vulkan::VulkanPipelineCache pipeline_cache(
&context, std::filesystem::path(PIPELINE_CACHE_DIR) / "car_control_demo.cache");
skybox->SetPipelineCache(&pipeline_cache);
ground->SetPipelineCache(&pipeline_cache);
car->SetPipelineCache(&pipeline_cache);
skybox->Init(kSkyboxFacePaths);
ground->Init(kGroundTexturePath);
car->Init();
pipeline_cache.Save();

auto last_time = std::chrono::high_resolution_clock::now();

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9 changes: 9 additions & 0 deletions examples/vulkan/FPSShooterDemo/main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
#include <chrono>
#include <cmath>
#include <cstdlib>
#include <filesystem>
#include <memory>
#include <string>
#include <vector>
Expand All @@ -17,6 +18,7 @@
#include "VulkanCommandBuffer.h"
#include "VulkanDynamicRendering.h"
#include "VulkanImage.h"
#include "VulkanPipelineCache.h"
#include "VulkanSwapChain.h"
#include "VulkanSync.h"
#include "VulkanUtils.h"
Expand Down Expand Up @@ -137,10 +139,17 @@ int main() {
render_finished_semaphores.push_back(std::make_unique<core::vulkan::VulkanSemaphore>(&context));
}

core::vulkan::VulkanPipelineCache pipeline_cache(
&context, std::filesystem::path(PIPELINE_CACHE_DIR) / "fps_shooter_demo.cache");
floor->SetPipelineCache(&pipeline_cache);
targets->SetPipelineCache(&pipeline_cache);
bullets->SetPipelineCache(&pipeline_cache);
gun->SetPipelineCache(&pipeline_cache);
floor->Init();
targets->Init();
bullets->Init();
gun->Init(kGunTexturePath, kGunModelPath);
pipeline_cache.Save();

auto last_time = std::chrono::high_resolution_clock::now();

Expand Down
7 changes: 7 additions & 0 deletions examples/vulkan/PhysicsDemo/main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@

#include <chrono>
#include <cstdlib>
#include <filesystem>
#include <memory>
#include <vector>

Expand All @@ -13,6 +14,7 @@
#include "VulkanCommandBuffer.h"
#include "VulkanDynamicRendering.h"
#include "VulkanImage.h"
#include "VulkanPipelineCache.h"
#include "VulkanSwapChain.h"
#include "VulkanSync.h"
#include "VulkanUtils.h"
Expand Down Expand Up @@ -111,8 +113,13 @@ int main() {
render_finished_semaphores.push_back(std::make_unique<core::vulkan::VulkanSemaphore>(&context));
}

core::vulkan::VulkanPipelineCache pipeline_cache(
&context, std::filesystem::path(PIPELINE_CACHE_DIR) / "physics_demo.cache");
floor->SetPipelineCache(&pipeline_cache);
cube->SetPipelineCache(&pipeline_cache);
floor->Init();
cube->Init();
pipeline_cache.Save();

auto last_time = std::chrono::high_resolution_clock::now();

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16 changes: 16 additions & 0 deletions tests/vulkan/CMakeLists.txt
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Expand Up @@ -48,3 +48,19 @@ target_include_directories(vulkan_gaussian_benchmark PRIVATE
${CMAKE_CURRENT_BINARY_DIR}/shaders)
add_dependencies(vulkan_gaussian_benchmark vulkan_shaders)
target_link_libraries(vulkan_gaussian_benchmark PRIVATE mat vulkan)

add_executable(vulkan_pipeline_cache_benchmark
benchmarks/PipelineCacheBenchmark.cpp
ComputeGaussianBlur/ComputeGaussianBlur.cpp
ComputeSum/ComputeSum.cpp
Roofline/ComputeCopy.cpp
Roofline/ComputeFma.cpp
${PROJECT_SOURCE_DIR}/examples/vulkan/ComputeBarycentricRasterizer/ComputeBarycentric.cpp)
target_include_directories(vulkan_pipeline_cache_benchmark PRIVATE
ComputeGaussianBlur
ComputeSum
Roofline
${PROJECT_SOURCE_DIR}/examples/vulkan/ComputeBarycentricRasterizer
${CMAKE_CURRENT_BINARY_DIR}/shaders)
add_dependencies(vulkan_pipeline_cache_benchmark vulkan_shaders vulkan_rasterizer_test_shader)
target_link_libraries(vulkan_pipeline_cache_benchmark PRIVATE mat vulkan)
8 changes: 8 additions & 0 deletions tests/vulkan/PipelineCacheProbe.frag
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@@ -0,0 +1,8 @@
#version 450

layout(location = 0) in vec2 uv;
layout(location = 0) out vec4 color;

void main() {
color = vec4(uv, 0.25, 1.0);
}
9 changes: 9 additions & 0 deletions tests/vulkan/PipelineCacheProbe.vert
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@@ -0,0 +1,9 @@
#version 450

layout(location = 0) out vec2 uv;

void main() {
const vec2 positions[3] = vec2[](vec2(-1.0, -1.0), vec2(3.0, -1.0), vec2(-1.0, 3.0));
uv = positions[gl_VertexIndex] * 0.5 + 0.5;
gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
}
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