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Address feedback, add shader compile notifier, update setting text

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This commit is contained in:
ameerj 2020-08-02 13:05:41 -04:00
parent c02464f64e
commit 31a76410e8
9 changed files with 115 additions and 160 deletions
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5
src/video_core/renderer_vulkan/vk_device.h
View file

@ -202,6 +202,7 @@ public:
return reported_extensions;
}
/// Returns true if the setting for async shader compilation is enabled.
bool UseAsynchronousShaders() const {
return use_asynchronous_shaders;
}
@ -255,7 +256,9 @@ private:
bool ext_custom_border_color{}; ///< Support for VK_EXT_custom_border_color.
bool ext_extended_dynamic_state{}; ///< Support for VK_EXT_extended_dynamic_state.
bool nv_device_diagnostics_config{}; ///< Support for VK_NV_device_diagnostics_config.
bool use_asynchronous_shaders{};
// Asynchronous Graphics Pipeline setting
bool use_asynchronous_shaders{}; ///< Setting to use asynchronous shaders/graphics pipeline
// Telemetry parameters
std::string vendor_name; ///< Device's driver name.

9
src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
View file

@ -78,14 +78,15 @@ VKGraphicsPipeline::VKGraphicsPipeline(const VKDevice& device, VKScheduler& sche
const GraphicsPipelineCacheKey& key,
vk::Span<VkDescriptorSetLayoutBinding> bindings,
const SPIRVProgram& program)
: device{device}, scheduler{scheduler}, fixed_state{key.fixed_state}, hash{key.Hash()},
: device{device}, scheduler{scheduler}, hash{key.Hash()}, cache_key{key},
descriptor_set_layout{CreateDescriptorSetLayout(bindings)},
descriptor_allocator{descriptor_pool, *descriptor_set_layout},
update_descriptor_queue{update_descriptor_queue}, layout{CreatePipelineLayout()},
descriptor_template{CreateDescriptorUpdateTemplate(program)}, modules{CreateShaderModules(
program)},
renderpass{renderpass_cache.GetRenderPass(key.renderpass_params)},
pipeline{CreatePipeline(key.renderpass_params, program)}, m_key{key} {}
renderpass{renderpass_cache.GetRenderPass(key.renderpass_params)}, pipeline{CreatePipeline(
key.renderpass_params,
program)} {}
VKGraphicsPipeline::~VKGraphicsPipeline() = default;
@ -180,7 +181,7 @@ std::vector<vk::ShaderModule> VKGraphicsPipeline::CreateShaderModules(
vk::Pipeline VKGraphicsPipeline::CreatePipeline(const RenderPassParams& renderpass_params,
const SPIRVProgram& program) const {
const auto& state = fixed_state;
const auto& state = cache_key.fixed_state;
const auto& viewport_swizzles = state.viewport_swizzles;
FixedPipelineState::DynamicState dynamic;

30
src/video_core/renderer_vulkan/vk_graphics_pipeline.h
View file

@ -19,7 +19,27 @@ namespace Vulkan {
using Maxwell = Tegra::Engines::Maxwell3D::Regs;
struct GraphicsPipelineCacheKey;
struct GraphicsPipelineCacheKey {
RenderPassParams renderpass_params;
u32 padding;
std::array<GPUVAddr, Maxwell::MaxShaderProgram> shaders;
FixedPipelineState fixed_state;
std::size_t Hash() const noexcept;
bool operator==(const GraphicsPipelineCacheKey& rhs) const noexcept;
bool operator!=(const GraphicsPipelineCacheKey& rhs) const noexcept {
return !operator==(rhs);
}
std::size_t Size() const noexcept {
return sizeof(renderpass_params) + sizeof(padding) + sizeof(shaders) + fixed_state.Size();
}
};
static_assert(std::has_unique_object_representations_v<GraphicsPipelineCacheKey>);
static_assert(std::is_trivially_copyable_v<GraphicsPipelineCacheKey>);
static_assert(std::is_trivially_constructible_v<GraphicsPipelineCacheKey>);
class VKDescriptorPool;
class VKDevice;
@ -54,8 +74,8 @@ public:
return renderpass;
}
const GraphicsPipelineCacheKey& GetCacheKey() const {
return m_key;
GraphicsPipelineCacheKey GetCacheKey() const {
return cache_key;
}
private:
@ -74,8 +94,8 @@ private:
const VKDevice& device;
VKScheduler& scheduler;
const FixedPipelineState fixed_state;
const u64 hash;
GraphicsPipelineCacheKey cache_key;
vk::DescriptorSetLayout descriptor_set_layout;
DescriptorAllocator descriptor_allocator;
@ -86,8 +106,6 @@ private:
VkRenderPass renderpass;
vk::Pipeline pipeline;
const GraphicsPipelineCacheKey& m_key;
};
} // namespace Vulkan

23
src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
View file

@ -28,6 +28,7 @@
#include "video_core/shader/compiler_settings.h"
#include "video_core/shader/memory_util.h"
#include "video_core/shader_cache.h"
#include "video_core/shader_notify.h"
namespace Vulkan {
@ -214,27 +215,31 @@ VKGraphicsPipeline* VKPipelineCache::GetGraphicsPipeline(
}
last_graphics_key = key;
if (device.UseAsynchronousShaders()) {
if (device.UseAsynchronousShaders() && async_shaders.IsShaderAsync(system.GPU())) {
std::unique_lock lock{pipeline_cache};
const auto [pair, is_cache_miss] = graphics_cache.try_emplace(key);
if (is_cache_miss) {
system.GPU().ShaderNotify().MarkSharderBuilding();
LOG_INFO(Render_Vulkan, "Compile 0x{:016X}", key.Hash());
const auto [program, bindings] = DecompileShaders(key.fixed_state);
async_shaders.QueueVulkanShader(this, bindings, program, key.renderpass_params,
key.padding, key.shaders, key.fixed_state);
async_shaders.QueueVulkanShader(this, device, scheduler, descriptor_pool,
update_descriptor_queue, renderpass_cache, bindings,
program, key);
}
last_graphics_pipeline = graphics_cache.at(key).get();
last_graphics_pipeline = pair->second.get();
return last_graphics_pipeline;
}
const auto [pair, is_cache_miss] = graphics_cache.try_emplace(key);
auto& entry = pair->second;
if (is_cache_miss) {
system.GPU().ShaderNotify().MarkSharderBuilding();
LOG_INFO(Render_Vulkan, "Compile 0x{:016X}", key.Hash());
const auto [program, bindings] = DecompileShaders(key.fixed_state);
entry = std::make_unique<VKGraphicsPipeline>(device, scheduler, descriptor_pool,
update_descriptor_queue, renderpass_cache, key,
bindings, program);
system.GPU().ShaderNotify().MarkShaderComplete();
}
last_graphics_pipeline = entry.get();
return last_graphics_pipeline;
@ -294,14 +299,8 @@ VKComputePipeline& VKPipelineCache::GetComputePipeline(const ComputePipelineCach
void VKPipelineCache::EmplacePipeline(std::unique_ptr<VKGraphicsPipeline> pipeline) {
std::unique_lock lock{pipeline_cache};
const auto [pair, is_cache_miss] = graphics_cache.try_emplace(pipeline->GetCacheKey());
auto& entry = pair->second;
if (entry) {
LOG_INFO(Render_Vulkan, "Pipeline already here 0x{:016X}", pipeline->GetCacheKey().Hash());
duplicates.push_back(std::move(pipeline));
} else {
entry = std::move(pipeline);
}
graphics_cache.at(pipeline->GetCacheKey()) = std::move(pipeline);
system.GPU().ShaderNotify().MarkShaderComplete();
}
void VKPipelineCache::OnShaderRemoval(Shader* shader) {

58
src/video_core/renderer_vulkan/vk_pipeline_cache.h
View file

@ -44,28 +44,6 @@ class VKUpdateDescriptorQueue;
using Maxwell = Tegra::Engines::Maxwell3D::Regs;
struct GraphicsPipelineCacheKey {
RenderPassParams renderpass_params;
u32 padding;
std::array<GPUVAddr, Maxwell::MaxShaderProgram> shaders;
FixedPipelineState fixed_state;
std::size_t Hash() const noexcept;
bool operator==(const GraphicsPipelineCacheKey& rhs) const noexcept;
bool operator!=(const GraphicsPipelineCacheKey& rhs) const noexcept {
return !operator==(rhs);
}
std::size_t Size() const noexcept {
return sizeof(renderpass_params) + sizeof(padding) + sizeof(shaders) + fixed_state.Size();
}
};
static_assert(std::has_unique_object_representations_v<GraphicsPipelineCacheKey>);
static_assert(std::is_trivially_copyable_v<GraphicsPipelineCacheKey>);
static_assert(std::is_trivially_constructible_v<GraphicsPipelineCacheKey>);
struct ComputePipelineCacheKey {
GPUVAddr shader;
u32 shared_memory_size;
@ -158,41 +136,6 @@ public:
VKComputePipeline& GetComputePipeline(const ComputePipelineCacheKey& key);
const VKDevice& GetDevice() const {
return device;
}
VKScheduler& GetScheduler() {
return scheduler;
}
const VKScheduler& GetScheduler() const {
return scheduler;
}
VKDescriptorPool& GetDescriptorPool() {
return descriptor_pool;
}
const VKDescriptorPool& GetDescriptorPool() const {
return descriptor_pool;
}
VKUpdateDescriptorQueue& GetUpdateDescriptorQueue() {
return update_descriptor_queue;
}
const VKUpdateDescriptorQueue& GetUpdateDescriptorQueue() const {
return update_descriptor_queue;
}
VKRenderPassCache& GetRenderpassCache() {
return renderpass_cache;
}
const VKRenderPassCache& GetRenderpassCache() const {
return renderpass_cache;
}
void EmplacePipeline(std::unique_ptr<VKGraphicsPipeline> pipeline);
protected:
@ -216,7 +159,6 @@ private:
GraphicsPipelineCacheKey last_graphics_key;
VKGraphicsPipeline* last_graphics_pipeline = nullptr;
std::vector<std::unique_ptr<VKGraphicsPipeline>> duplicates;
std::mutex pipeline_cache;
std::unordered_map<GraphicsPipelineCacheKey, std::unique_ptr<VKGraphicsPipeline>>

19
src/video_core/renderer_vulkan/vk_rasterizer.cpp
View file

@ -14,6 +14,7 @@
#include "common/assert.h"
#include "common/logging/log.h"
#include "common/microprofile.h"
#include "common/scope_exit.h"
#include "core/core.h"
#include "core/settings.h"
#include "video_core/engines/kepler_compute.h"
@ -408,15 +409,10 @@ RasterizerVulkan::RasterizerVulkan(Core::System& system, Core::Frontend::EmuWind
// Max worker threads we should allow
constexpr u32 MAX_THREADS = 4;
// Amount of threads we should reserve for other parts of yuzu
constexpr u32 RESERVED_THREADS = 6;
// Get the amount of threads we can use(this can return zero)
const auto cpu_thread_count =
std::max(RESERVED_THREADS, std::thread::hardware_concurrency());
// Deduce how many "extra" threads we have to use.
const auto max_threads_unused = cpu_thread_count - RESERVED_THREADS;
// Deduce how many threads we can use
const auto threads_used = std::thread::hardware_concurrency() / 4;
// Always allow at least 1 thread regardless of our settings
const auto max_worker_count = std::max(1u, max_threads_unused);
const auto max_worker_count = std::max(1U, threads_used);
// Don't use more than MAX_THREADS
const auto worker_count = std::min(max_worker_count, MAX_THREADS);
async_shaders.AllocateWorkers(worker_count);
@ -432,6 +428,8 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
query_cache.UpdateCounters();
SCOPE_EXIT({ system.GPU().TickWork(); });
const auto& gpu = system.GPU().Maxwell3D();
GraphicsPipelineCacheKey key;
key.fixed_state.Fill(gpu.regs, device.IsExtExtendedDynamicStateSupported());
@ -458,10 +456,9 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
key.renderpass_params = GetRenderPassParams(texceptions);
key.padding = 0;
auto pipeline = pipeline_cache.GetGraphicsPipeline(key, async_shaders);
auto* pipeline = pipeline_cache.GetGraphicsPipeline(key, async_shaders);
if (pipeline == nullptr || pipeline->GetHandle() == VK_NULL_HANDLE) {
// Async graphics pipeline was not ready.
system.GPU().TickWork();
return;
}
@ -488,8 +485,6 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
});
EndTransformFeedback();
system.GPU().TickWork();
}
void RasterizerVulkan::Clear() {