diff options
Diffstat (limited to 'src/video_core/renderer_vulkan/vk_pipeline_cache.cpp')
-rw-r--r-- | src/video_core/renderer_vulkan/vk_pipeline_cache.cpp | 346 |
1 files changed, 265 insertions, 81 deletions
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp index 5477a2903..c9da2080d 100644 --- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp @@ -12,8 +12,11 @@ #include "common/microprofile.h" #include "core/core.h" #include "core/memory.h" +#include "shader_recompiler/backend/spirv/emit_spirv.h" #include "shader_recompiler/environment.h" -#include "shader_recompiler/recompiler.h" +#include "shader_recompiler/frontend/maxwell/control_flow.h" +#include "shader_recompiler/frontend/maxwell/program.h" +#include "shader_recompiler/program_header.h" #include "video_core/engines/kepler_compute.h" #include "video_core/engines/maxwell_3d.h" #include "video_core/memory_manager.h" @@ -34,18 +37,18 @@ namespace Vulkan { MICROPROFILE_DECLARE(Vulkan_PipelineCache); -using Tegra::Engines::ShaderType; - namespace { -class Environment final : public Shader::Environment { +using Shader::Backend::SPIRV::EmitSPIRV; + +class GenericEnvironment : public Shader::Environment { public: - explicit Environment(Tegra::Engines::KeplerCompute& kepler_compute_, - Tegra::MemoryManager& gpu_memory_, GPUVAddr program_base_) - : kepler_compute{kepler_compute_}, gpu_memory{gpu_memory_}, program_base{program_base_} {} + explicit GenericEnvironment() = default; + explicit GenericEnvironment(Tegra::MemoryManager& gpu_memory_, GPUVAddr program_base_) + : gpu_memory{&gpu_memory_}, program_base{program_base_} {} - ~Environment() override = default; + ~GenericEnvironment() override = default; - [[nodiscard]] std::optional<u128> Analyze(u32 start_address) { + std::optional<u128> Analyze(u32 start_address) { const std::optional<u64> size{TryFindSize(start_address)}; if (!size) { return std::nullopt; @@ -55,52 +58,47 @@ public: return Common::CityHash128(reinterpret_cast<const char*>(code.data()), code.size()); } - [[nodiscard]] size_t ShaderSize() const noexcept { + [[nodiscard]] size_t CachedSize() const noexcept { + return cached_highest - cached_lowest + INST_SIZE; + } + + [[nodiscard]] size_t ReadSize() const noexcept { return read_highest - read_lowest + INST_SIZE; } - [[nodiscard]] u128 ComputeHash() const { - const size_t size{ShaderSize()}; + [[nodiscard]] u128 CalculateHash() const { + const size_t size{ReadSize()}; auto data = std::make_unique<u64[]>(size); - gpu_memory.ReadBlock(program_base + read_lowest, data.get(), size); + gpu_memory->ReadBlock(program_base + read_lowest, data.get(), size); return Common::CityHash128(reinterpret_cast<const char*>(data.get()), size); } - u64 ReadInstruction(u32 address) override { + u64 ReadInstruction(u32 address) final { read_lowest = std::min(read_lowest, address); read_highest = std::max(read_highest, address); if (address >= cached_lowest && address < cached_highest) { return code[address / INST_SIZE]; } - return gpu_memory.Read<u64>(program_base + address); - } - - u32 TextureBoundBuffer() override { - return kepler_compute.regs.tex_cb_index; - } - - std::array<u32, 3> WorkgroupSize() override { - const auto& qmd{kepler_compute.launch_description}; - return {qmd.block_dim_x, qmd.block_dim_y, qmd.block_dim_z}; + return gpu_memory->Read<u64>(program_base + address); } -private: +protected: static constexpr size_t INST_SIZE = sizeof(u64); - static constexpr size_t BLOCK_SIZE = 0x1000; - static constexpr size_t MAXIMUM_SIZE = 0x100000; - static constexpr u64 SELF_BRANCH_A = 0xE2400FFFFF87000FULL; - static constexpr u64 SELF_BRANCH_B = 0xE2400FFFFF07000FULL; + std::optional<u64> TryFindSize(GPUVAddr guest_addr) { + constexpr size_t BLOCK_SIZE = 0x1000; + constexpr size_t MAXIMUM_SIZE = 0x100000; + + constexpr u64 SELF_BRANCH_A = 0xE2400FFFFF87000FULL; + constexpr u64 SELF_BRANCH_B = 0xE2400FFFFF07000FULL; - std::optional<u64> TryFindSize(u32 start_address) { - GPUVAddr guest_addr = program_base + start_address; size_t offset = 0; size_t size = BLOCK_SIZE; while (size <= MAXIMUM_SIZE) { code.resize(size / INST_SIZE); u64* const data = code.data() + offset / INST_SIZE; - gpu_memory.ReadBlock(guest_addr, data, BLOCK_SIZE); + gpu_memory->ReadBlock(guest_addr, data, BLOCK_SIZE); for (size_t i = 0; i < BLOCK_SIZE; i += INST_SIZE) { const u64 inst = data[i / INST_SIZE]; if (inst == SELF_BRANCH_A || inst == SELF_BRANCH_B) { @@ -114,17 +112,87 @@ private: return std::nullopt; } - Tegra::Engines::KeplerCompute& kepler_compute; - Tegra::MemoryManager& gpu_memory; - GPUVAddr program_base; + Tegra::MemoryManager* gpu_memory{}; + GPUVAddr program_base{}; + + std::vector<u64> code; - u32 read_lowest = 0; + u32 read_lowest = std::numeric_limits<u32>::max(); u32 read_highest = 0; - std::vector<u64> code; u32 cached_lowest = std::numeric_limits<u32>::max(); u32 cached_highest = 0; }; + +class GraphicsEnvironment final : public GenericEnvironment { +public: + explicit GraphicsEnvironment() = default; + explicit GraphicsEnvironment(Tegra::Engines::Maxwell3D& maxwell3d_, + Tegra::MemoryManager& gpu_memory_, Maxwell::ShaderProgram program, + GPUVAddr program_base_, u32 start_offset) + : GenericEnvironment{gpu_memory_, program_base_}, maxwell3d{&maxwell3d_} { + gpu_memory->ReadBlock(program_base + start_offset, &sph, sizeof(sph)); + switch (program) { + case Maxwell::ShaderProgram::VertexA: + stage = Shader::Stage::VertexA; + break; + case Maxwell::ShaderProgram::VertexB: + stage = Shader::Stage::VertexB; + break; + case Maxwell::ShaderProgram::TesselationControl: + stage = Shader::Stage::TessellationControl; + break; + case Maxwell::ShaderProgram::TesselationEval: + stage = Shader::Stage::TessellationEval; + break; + case Maxwell::ShaderProgram::Geometry: + stage = Shader::Stage::Geometry; + break; + case Maxwell::ShaderProgram::Fragment: + stage = Shader::Stage::Fragment; + break; + default: + UNREACHABLE_MSG("Invalid program={}", program); + } + } + + ~GraphicsEnvironment() override = default; + + u32 TextureBoundBuffer() override { + return maxwell3d->regs.tex_cb_index; + } + + std::array<u32, 3> WorkgroupSize() override { + throw Shader::LogicError("Requesting workgroup size in a graphics stage"); + } + +private: + Tegra::Engines::Maxwell3D* maxwell3d{}; +}; + +class ComputeEnvironment final : public GenericEnvironment { +public: + explicit ComputeEnvironment() = default; + explicit ComputeEnvironment(Tegra::Engines::KeplerCompute& kepler_compute_, + Tegra::MemoryManager& gpu_memory_, GPUVAddr program_base_) + : GenericEnvironment{gpu_memory_, program_base_}, kepler_compute{&kepler_compute_} { + stage = Shader::Stage::Compute; + } + + ~ComputeEnvironment() override = default; + + u32 TextureBoundBuffer() override { + return kepler_compute->regs.tex_cb_index; + } + + std::array<u32, 3> WorkgroupSize() override { + const auto& qmd{kepler_compute->launch_description}; + return {qmd.block_dim_x, qmd.block_dim_y, qmd.block_dim_z}; + } + +private: + Tegra::Engines::KeplerCompute* kepler_compute{}; +}; } // Anonymous namespace size_t ComputePipelineCacheKey::Hash() const noexcept { @@ -136,19 +204,67 @@ bool ComputePipelineCacheKey::operator==(const ComputePipelineCacheKey& rhs) con return std::memcmp(&rhs, this, sizeof *this) == 0; } +size_t GraphicsPipelineCacheKey::Hash() const noexcept { + const u64 hash = Common::CityHash64(reinterpret_cast<const char*>(this), Size()); + return static_cast<size_t>(hash); +} + +bool GraphicsPipelineCacheKey::operator==(const GraphicsPipelineCacheKey& rhs) const noexcept { + return std::memcmp(&rhs, this, Size()) == 0; +} + PipelineCache::PipelineCache(RasterizerVulkan& rasterizer_, Tegra::GPU& gpu_, Tegra::Engines::Maxwell3D& maxwell3d_, Tegra::Engines::KeplerCompute& kepler_compute_, Tegra::MemoryManager& gpu_memory_, const Device& device_, VKScheduler& scheduler_, VKDescriptorPool& descriptor_pool_, - VKUpdateDescriptorQueue& update_descriptor_queue_) + VKUpdateDescriptorQueue& update_descriptor_queue_, + RenderPassCache& render_pass_cache_, BufferCache& buffer_cache_, + TextureCache& texture_cache_) : VideoCommon::ShaderCache<ShaderInfo>{rasterizer_}, gpu{gpu_}, maxwell3d{maxwell3d_}, kepler_compute{kepler_compute_}, gpu_memory{gpu_memory_}, device{device_}, - scheduler{scheduler_}, descriptor_pool{descriptor_pool_}, update_descriptor_queue{ - update_descriptor_queue_} {} + scheduler{scheduler_}, descriptor_pool{descriptor_pool_}, + update_descriptor_queue{update_descriptor_queue_}, render_pass_cache{render_pass_cache_}, + buffer_cache{buffer_cache_}, texture_cache{texture_cache_} { + const auto& float_control{device.FloatControlProperties()}; + profile = Shader::Profile{ + .unified_descriptor_binding = true, + .support_float_controls = true, + .support_separate_denorm_behavior = float_control.denormBehaviorIndependence == + VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR, + .support_separate_rounding_mode = + float_control.roundingModeIndependence == VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR, + .support_fp16_denorm_preserve = float_control.shaderDenormPreserveFloat16 != VK_FALSE, + .support_fp32_denorm_preserve = float_control.shaderDenormPreserveFloat32 != VK_FALSE, + .support_fp16_denorm_flush = float_control.shaderDenormFlushToZeroFloat16 != VK_FALSE, + .support_fp32_denorm_flush = float_control.shaderDenormFlushToZeroFloat32 != VK_FALSE, + .support_fp16_signed_zero_nan_preserve = + float_control.shaderSignedZeroInfNanPreserveFloat16 != VK_FALSE, + .support_fp32_signed_zero_nan_preserve = + float_control.shaderSignedZeroInfNanPreserveFloat32 != VK_FALSE, + .has_broken_spirv_clamp = true, // TODO: is_intel + }; +} PipelineCache::~PipelineCache() = default; +GraphicsPipeline* PipelineCache::CurrentGraphicsPipeline() { + MICROPROFILE_SCOPE(Vulkan_PipelineCache); + + if (!RefreshStages()) { + return nullptr; + } + graphics_key.state.Refresh(maxwell3d, device.IsExtExtendedDynamicStateSupported()); + + const auto [pair, is_new]{graphics_cache.try_emplace(graphics_key)}; + auto& pipeline{pair->second}; + if (!is_new) { + return &pipeline; + } + pipeline = CreateGraphicsPipeline(); + return &pipeline; +} + ComputePipeline* PipelineCache::CurrentComputePipeline() { MICROPROFILE_SCOPE(Vulkan_PipelineCache); @@ -170,45 +286,130 @@ ComputePipeline* PipelineCache::CurrentComputePipeline() { return &pipeline; } pipeline = CreateComputePipeline(shader); - shader->compute_users.push_back(key); return &pipeline; } +bool PipelineCache::RefreshStages() { + const GPUVAddr base_addr{maxwell3d.regs.code_address.CodeAddress()}; + for (size_t index = 0; index < Maxwell::MaxShaderProgram; ++index) { + if (!maxwell3d.regs.IsShaderConfigEnabled(index)) { + graphics_key.unique_hashes[index] = u128{}; + continue; + } + const auto& shader_config{maxwell3d.regs.shader_config[index]}; + const auto program{static_cast<Maxwell::ShaderProgram>(index)}; + const GPUVAddr shader_addr{base_addr + shader_config.offset}; + const std::optional<VAddr> cpu_shader_addr{gpu_memory.GpuToCpuAddress(shader_addr)}; + if (!cpu_shader_addr) { + LOG_ERROR(Render_Vulkan, "Invalid GPU address for shader 0x{:016x}", shader_addr); + return false; + } + const ShaderInfo* shader_info{TryGet(*cpu_shader_addr)}; + if (!shader_info) { + const u32 offset{shader_config.offset}; + shader_info = MakeShaderInfo(program, base_addr, offset, *cpu_shader_addr); + } + graphics_key.unique_hashes[index] = shader_info->unique_hash; + } + return true; +} + +const ShaderInfo* PipelineCache::MakeShaderInfo(Maxwell::ShaderProgram program, GPUVAddr base_addr, + u32 start_address, VAddr cpu_addr) { + GraphicsEnvironment env{maxwell3d, gpu_memory, program, base_addr, start_address}; + auto info = std::make_unique<ShaderInfo>(); + if (const std::optional<u128> cached_hash{env.Analyze(start_address)}) { + info->unique_hash = *cached_hash; + info->size_bytes = env.CachedSize(); + } else { + // Slow path, not really hit on commercial games + // Build a control flow graph to get the real shader size + flow_block_pool.ReleaseContents(); + Shader::Maxwell::Flow::CFG cfg{env, flow_block_pool, start_address}; + info->unique_hash = env.CalculateHash(); + info->size_bytes = env.ReadSize(); + } + const size_t size_bytes{info->size_bytes}; + const ShaderInfo* const result{info.get()}; + Register(std::move(info), cpu_addr, size_bytes); + return result; +} + +GraphicsPipeline PipelineCache::CreateGraphicsPipeline() { + flow_block_pool.ReleaseContents(); + inst_pool.ReleaseContents(); + block_pool.ReleaseContents(); + + std::array<GraphicsEnvironment, Maxwell::MaxShaderProgram> envs; + std::array<Shader::IR::Program, Maxwell::MaxShaderProgram> programs; + + const GPUVAddr base_addr{maxwell3d.regs.code_address.CodeAddress()}; + for (size_t index = 0; index < Maxwell::MaxShaderProgram; ++index) { + if (graphics_key.unique_hashes[index] == u128{}) { + continue; + } + const auto program{static_cast<Maxwell::ShaderProgram>(index)}; + GraphicsEnvironment& env{envs[index]}; + const u32 start_address{maxwell3d.regs.shader_config[index].offset}; + env = GraphicsEnvironment{maxwell3d, gpu_memory, program, base_addr, start_address}; + + const u32 cfg_offset = start_address + sizeof(Shader::ProgramHeader); + Shader::Maxwell::Flow::CFG cfg(env, flow_block_pool, cfg_offset); + programs[index] = Shader::Maxwell::TranslateProgram(inst_pool, block_pool, env, cfg); + } + std::array<const Shader::Info*, Maxwell::MaxShaderStage> infos{}; + std::array<vk::ShaderModule, Maxwell::MaxShaderStage> modules; + + u32 binding{0}; + for (size_t index = 0; index < Maxwell::MaxShaderProgram; ++index) { + if (graphics_key.unique_hashes[index] == u128{}) { + continue; + } + UNIMPLEMENTED_IF(index == 0); + + GraphicsEnvironment& env{envs[index]}; + Shader::IR::Program& program{programs[index]}; + + const size_t stage_index{index - 1}; + infos[stage_index] = &program.info; + std::vector<u32> code{EmitSPIRV(profile, env, program, binding)}; + + FILE* file = fopen("D:\\shader.spv", "wb"); + fwrite(code.data(), 4, code.size(), file); + fclose(file); + std::system("spirv-cross --vulkan-semantics D:\\shader.spv"); + + modules[stage_index] = BuildShader(device, code); + } + return GraphicsPipeline(maxwell3d, gpu_memory, scheduler, buffer_cache, texture_cache, device, + descriptor_pool, update_descriptor_queue, render_pass_cache, + graphics_key.state, std::move(modules), infos); +} + ComputePipeline PipelineCache::CreateComputePipeline(ShaderInfo* shader_info) { const GPUVAddr program_base{kepler_compute.regs.code_loc.Address()}; const auto& qmd{kepler_compute.launch_description}; - Environment env{kepler_compute, gpu_memory, program_base}; + ComputeEnvironment env{kepler_compute, gpu_memory, program_base}; if (const std::optional<u128> cached_hash{env.Analyze(qmd.program_start)}) { // TODO: Load from cache } - const auto& float_control{device.FloatControlProperties()}; - const Shader::Profile profile{ - .unified_descriptor_binding = true, - .support_float_controls = true, - .support_separate_denorm_behavior = float_control.denormBehaviorIndependence == - VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR, - .support_separate_rounding_mode = - float_control.roundingModeIndependence == VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR, - .support_fp16_denorm_preserve = float_control.shaderDenormPreserveFloat16 != VK_FALSE, - .support_fp32_denorm_preserve = float_control.shaderDenormPreserveFloat32 != VK_FALSE, - .support_fp16_denorm_flush = float_control.shaderDenormFlushToZeroFloat16 != VK_FALSE, - .support_fp32_denorm_flush = float_control.shaderDenormFlushToZeroFloat32 != VK_FALSE, - .support_fp16_signed_zero_nan_preserve = - float_control.shaderSignedZeroInfNanPreserveFloat16 != VK_FALSE, - .support_fp32_signed_zero_nan_preserve = - float_control.shaderSignedZeroInfNanPreserveFloat32 != VK_FALSE, - .has_broken_spirv_clamp = true, // TODO: is_intel - }; - const auto [info, code]{Shader::RecompileSPIRV(profile, env, qmd.program_start)}; + flow_block_pool.ReleaseContents(); + inst_pool.ReleaseContents(); + block_pool.ReleaseContents(); + + Shader::Maxwell::Flow::CFG cfg{env, flow_block_pool, qmd.program_start}; + Shader::IR::Program program{Shader::Maxwell::TranslateProgram(inst_pool, block_pool, env, cfg)}; + u32 binding{0}; + std::vector<u32> code{EmitSPIRV(profile, env, program, binding)}; /* FILE* file = fopen("D:\\shader.spv", "wb"); fwrite(code.data(), 4, code.size(), file); fclose(file); std::system("spirv-dis D:\\shader.spv"); */ - shader_info->unique_hash = env.ComputeHash(); - shader_info->size_bytes = env.ShaderSize(); - return ComputePipeline{device, descriptor_pool, update_descriptor_queue, info, + shader_info->unique_hash = env.CalculateHash(); + shader_info->size_bytes = env.ReadSize(); + return ComputePipeline{device, descriptor_pool, update_descriptor_queue, program.info, BuildShader(device, code)}; } @@ -216,9 +417,6 @@ ComputePipeline* PipelineCache::CreateComputePipelineWithoutShader(VAddr shader_ ShaderInfo shader; ComputePipeline pipeline{CreateComputePipeline(&shader)}; const ComputePipelineCacheKey key{MakeComputePipelineKey(shader.unique_hash)}; - shader.compute_users.push_back(key); - pipeline.AddRef(); - const size_t size_bytes{shader.size_bytes}; Register(std::make_unique<ShaderInfo>(std::move(shader)), shader_cpu_addr, size_bytes); return &compute_cache.emplace(key, std::move(pipeline)).first->second; @@ -233,18 +431,4 @@ ComputePipelineCacheKey PipelineCache::MakeComputePipelineKey(u128 unique_hash) }; } -void PipelineCache::OnShaderRemoval(ShaderInfo* shader) { - for (const ComputePipelineCacheKey& key : shader->compute_users) { - const auto it = compute_cache.find(key); - ASSERT(it != compute_cache.end()); - - Pipeline& pipeline = it->second; - if (pipeline.RemoveRef()) { - // Wait for the pipeline to be free of GPU usage before destroying it - scheduler.Wait(pipeline.UsageTick()); - compute_cache.erase(it); - } - } -} - } // namespace Vulkan |