shader: Primitive Vulkan integration

11 files changed, 428 insertions, 77 deletions

diff --git a/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp b/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
index 7a3660496..588ce6139 100644
--- a/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
+++ b/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
@@ -4,6 +4,9 @@
 
 #include <vector>
 
+#include <boost/container/small_vector.hpp>
+
+#include "video_core/renderer_vulkan/vk_buffer_cache.h"
 #include "video_core/renderer_vulkan/vk_compute_pipeline.h"
 #include "video_core/renderer_vulkan/vk_descriptor_pool.h"
 #include "video_core/renderer_vulkan/vk_pipeline_cache.h"
@@ -13,9 +16,142 @@
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 
 namespace Vulkan {
+namespace {
+vk::DescriptorSetLayout CreateDescriptorSetLayout(const Device& device, const Shader::Info& info) {
+    boost::container::small_vector<VkDescriptorSetLayoutBinding, 24> bindings;
+    u32 binding{};
+    for ([[maybe_unused]] const auto& desc : info.constant_buffer_descriptors) {
+        bindings.push_back({
+            .binding = binding,
+            .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
+            .descriptorCount = 1,
+            .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+            .pImmutableSamplers = nullptr,
+        });
+        ++binding;
+    }
+    for ([[maybe_unused]] const auto& desc : info.storage_buffers_descriptors) {
+        bindings.push_back({
+            .binding = binding,
+            .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+            .descriptorCount = 1,
+            .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+            .pImmutableSamplers = nullptr,
+        });
+        ++binding;
+    }
+    return device.GetLogical().CreateDescriptorSetLayout({
+        .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+        .pNext = nullptr,
+        .flags = 0,
+        .bindingCount = static_cast<u32>(bindings.size()),
+        .pBindings = bindings.data(),
+    });
+}
+
+vk::DescriptorUpdateTemplateKHR CreateDescriptorUpdateTemplate(
+    const Device& device, const Shader::Info& info, VkDescriptorSetLayout descriptor_set_layout,
+    VkPipelineLayout pipeline_layout) {
+    boost::container::small_vector<VkDescriptorUpdateTemplateEntry, 24> entries;
+    size_t offset{};
+    u32 binding{};
+    for ([[maybe_unused]] const auto& desc : info.constant_buffer_descriptors) {
+        entries.push_back({
+            .dstBinding = binding,
+            .dstArrayElement = 0,
+            .descriptorCount = 1,
+            .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
+            .offset = offset,
+            .stride = sizeof(DescriptorUpdateEntry),
+        });
+        ++binding;
+        offset += sizeof(DescriptorUpdateEntry);
+    }
+    for ([[maybe_unused]] const auto& desc : info.storage_buffers_descriptors) {
+        entries.push_back({
+            .dstBinding = binding,
+            .dstArrayElement = 0,
+            .descriptorCount = 1,
+            .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+            .offset = offset,
+            .stride = sizeof(DescriptorUpdateEntry),
+        });
+        ++binding;
+        offset += sizeof(DescriptorUpdateEntry);
+    }
+    return device.GetLogical().CreateDescriptorUpdateTemplateKHR({
+        .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO,
+        .pNext = nullptr,
+        .flags = 0,
+        .descriptorUpdateEntryCount = static_cast<u32>(entries.size()),
+        .pDescriptorUpdateEntries = entries.data(),
+        .templateType = VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET,
+        .descriptorSetLayout = descriptor_set_layout,
+        .pipelineBindPoint = VK_PIPELINE_BIND_POINT_COMPUTE,
+        .pipelineLayout = pipeline_layout,
+        .set = 0,
+    });
+}
+} // Anonymous namespace
+
+ComputePipeline::ComputePipeline(const Device& device, VKDescriptorPool& descriptor_pool,
+                                 VKUpdateDescriptorQueue& update_descriptor_queue_,
+                                 const Shader::Info& info_, vk::ShaderModule spv_module_)
+    : update_descriptor_queue{&update_descriptor_queue_}, info{info_},
+      spv_module(std::move(spv_module_)),
+      descriptor_set_layout(CreateDescriptorSetLayout(device, info)),
+      descriptor_allocator(descriptor_pool, *descriptor_set_layout),
+      pipeline_layout{device.GetLogical().CreatePipelineLayout({
+          .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+          .pNext = nullptr,
+          .flags = 0,
+          .setLayoutCount = 1,
+          .pSetLayouts = descriptor_set_layout.address(),
+          .pushConstantRangeCount = 0,
+          .pPushConstantRanges = nullptr,
+      })},
+      descriptor_update_template{
+          CreateDescriptorUpdateTemplate(device, info, *descriptor_set_layout, *pipeline_layout)},
+      pipeline{device.GetLogical().CreateComputePipeline({
+          .sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
+          .pNext = nullptr,
+          .flags = 0,
+          .stage{
+              .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+              .pNext = nullptr,
+              .flags = 0,
+              .stage = VK_SHADER_STAGE_COMPUTE_BIT,
+              .module = *spv_module,
+              .pName = "main",
+              .pSpecializationInfo = nullptr,
+          },
+          .layout = *pipeline_layout,
+          .basePipelineHandle = 0,
+          .basePipelineIndex = 0,
+      })} {}
+
+void ComputePipeline::ConfigureBufferCache(BufferCache& buffer_cache) {
+    u32 enabled_uniforms{};
+    for (const auto& desc : info.constant_buffer_descriptors) {
+        enabled_uniforms |= ((1ULL << desc.count) - 1) << desc.index;
+    }
+    buffer_cache.SetEnabledComputeUniformBuffers(enabled_uniforms);
 
-ComputePipeline::ComputePipeline() = default;
+    buffer_cache.UnbindComputeStorageBuffers();
+    size_t index{};
+    for (const auto& desc : info.storage_buffers_descriptors) {
+        ASSERT(desc.count == 1);
+        buffer_cache.BindComputeStorageBuffer(index, desc.cbuf_index, desc.cbuf_offset, true);
+        ++index;
+    }
+    buffer_cache.UpdateComputeBuffers();
+    buffer_cache.BindHostComputeBuffers();
+}
 
-ComputePipeline::~ComputePipeline() = default;
+VkDescriptorSet ComputePipeline::UpdateDescriptorSet() {
+    const VkDescriptorSet descriptor_set{descriptor_allocator.Commit()};
+    update_descriptor_queue->Send(*descriptor_update_template, descriptor_set);
+    return descriptor_set;
+}
 
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_compute_pipeline.h b/src/video_core/renderer_vulkan/vk_compute_pipeline.h
index 433d8bb3d..dc045d524 100644
--- a/src/video_core/renderer_vulkan/vk_compute_pipeline.h
+++ b/src/video_core/renderer_vulkan/vk_compute_pipeline.h
@@ -5,19 +5,52 @@
 #pragma once
 
 #include "common/common_types.h"
+#include "shader_recompiler/shader_info.h"
+#include "video_core/renderer_vulkan/vk_buffer_cache.h"
 #include "video_core/renderer_vulkan/vk_descriptor_pool.h"
+#include "video_core/renderer_vulkan/vk_pipeline.h"
+#include "video_core/renderer_vulkan/vk_update_descriptor.h"
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 
 namespace Vulkan {
 
 class Device;
-class VKScheduler;
-class VKUpdateDescriptorQueue;
 
-class ComputePipeline {
+class ComputePipeline : public Pipeline {
 public:
-    explicit ComputePipeline();
-    ~ComputePipeline();
+    explicit ComputePipeline() = default;
+    explicit ComputePipeline(const Device& device, VKDescriptorPool& descriptor_pool,
+                             VKUpdateDescriptorQueue& update_descriptor_queue,
+                             const Shader::Info& info, vk::ShaderModule spv_module);
+
+    ComputePipeline& operator=(ComputePipeline&&) noexcept = default;
+    ComputePipeline(ComputePipeline&&) noexcept = default;
+
+    ComputePipeline& operator=(const ComputePipeline&) = delete;
+    ComputePipeline(const ComputePipeline&) = delete;
+
+    void ConfigureBufferCache(BufferCache& buffer_cache);
+
+    [[nodiscard]] VkDescriptorSet UpdateDescriptorSet();
+
+    [[nodiscard]] VkPipeline Handle() const noexcept {
+        return *pipeline;
+    }
+
+    [[nodiscard]] VkPipelineLayout PipelineLayout() const noexcept {
+        return *pipeline_layout;
+    }
+
+private:
+    VKUpdateDescriptorQueue* update_descriptor_queue;
+    Shader::Info info;
+
+    vk::ShaderModule spv_module;
+    vk::DescriptorSetLayout descriptor_set_layout;
+    DescriptorAllocator descriptor_allocator;
+    vk::PipelineLayout pipeline_layout;
+    vk::DescriptorUpdateTemplateKHR descriptor_update_template;
+    vk::Pipeline pipeline;
 };
 
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp b/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp
index ef9fb5910..3bea1ff44 100644
--- a/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp
+++ b/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp
@@ -19,9 +19,7 @@ constexpr std::size_t SETS_GROW_RATE = 0x20;
 DescriptorAllocator::DescriptorAllocator(VKDescriptorPool& descriptor_pool_,
                                          VkDescriptorSetLayout layout_)
     : ResourcePool(descriptor_pool_.master_semaphore, SETS_GROW_RATE),
-      descriptor_pool{descriptor_pool_}, layout{layout_} {}
-
-DescriptorAllocator::~DescriptorAllocator() = default;
+      descriptor_pool{&descriptor_pool_}, layout{layout_} {}
 
 VkDescriptorSet DescriptorAllocator::Commit() {
     const std::size_t index = CommitResource();
@@ -29,7 +27,7 @@ VkDescriptorSet DescriptorAllocator::Commit() {
 }
 
 void DescriptorAllocator::Allocate(std::size_t begin, std::size_t end) {
-    descriptors_allocations.push_back(descriptor_pool.AllocateDescriptors(layout, end - begin));
+    descriptors_allocations.push_back(descriptor_pool->AllocateDescriptors(layout, end - begin));
 }
 
 VKDescriptorPool::VKDescriptorPool(const Device& device_, VKScheduler& scheduler)
diff --git a/src/video_core/renderer_vulkan/vk_descriptor_pool.h b/src/video_core/renderer_vulkan/vk_descriptor_pool.h
index f892be7be..2501f9967 100644
--- a/src/video_core/renderer_vulkan/vk_descriptor_pool.h
+++ b/src/video_core/renderer_vulkan/vk_descriptor_pool.h
@@ -17,8 +17,12 @@ class VKScheduler;
 
 class DescriptorAllocator final : public ResourcePool {
 public:
+    explicit DescriptorAllocator() = default;
     explicit DescriptorAllocator(VKDescriptorPool& descriptor_pool, VkDescriptorSetLayout layout);
-    ~DescriptorAllocator() override;
+    ~DescriptorAllocator() override = default;
+
+    DescriptorAllocator& operator=(DescriptorAllocator&&) noexcept = default;
+    DescriptorAllocator(DescriptorAllocator&&) noexcept = default;
 
     DescriptorAllocator& operator=(const DescriptorAllocator&) = delete;
     DescriptorAllocator(const DescriptorAllocator&) = delete;
@@ -29,8 +33,8 @@ protected:
     void Allocate(std::size_t begin, std::size_t end) override;
 
 private:
-    VKDescriptorPool& descriptor_pool;
-    const VkDescriptorSetLayout layout;
+    VKDescriptorPool* descriptor_pool{};
+    VkDescriptorSetLayout layout{};
 
     std::vector<vk::DescriptorSets> descriptors_allocations;
 };
diff --git a/src/video_core/renderer_vulkan/vk_pipeline.h b/src/video_core/renderer_vulkan/vk_pipeline.h
new file mode 100644
index 000000000..b06288403
--- /dev/null
+++ b/src/video_core/renderer_vulkan/vk_pipeline.h
@@ -0,0 +1,36 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <cstddef>
+
+#include "video_core/vulkan_common/vulkan_wrapper.h"
+
+namespace Vulkan {
+
+class Pipeline {
+public:
+    /// Add a reference count to the pipeline
+    void AddRef() noexcept {
+        ++ref_count;
+    }
+
+    [[nodiscard]] bool RemoveRef() noexcept {
+        --ref_count;
+        return ref_count == 0;
+    }
+
+    [[nodiscard]] u64 UsageTick() const noexcept {
+        return usage_tick;
+    }
+
+protected:
+    u64 usage_tick{};
+
+private:
+    size_t ref_count{};
+};
+
+} // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
index 7d0ba1180..4bf3e4819 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
@@ -12,6 +12,8 @@
 #include "common/microprofile.h"
 #include "core/core.h"
 #include "core/memory.h"
+#include "shader_recompiler/environment.h"
+#include "shader_recompiler/recompiler.h"
 #include "video_core/engines/kepler_compute.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/memory_manager.h"
@@ -22,43 +24,105 @@
 #include "video_core/renderer_vulkan/vk_pipeline_cache.h"
 #include "video_core/renderer_vulkan/vk_rasterizer.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
+#include "video_core/renderer_vulkan/vk_shader_util.h"
 #include "video_core/renderer_vulkan/vk_update_descriptor.h"
 #include "video_core/shader_cache.h"
 #include "video_core/shader_notify.h"
 #include "video_core/vulkan_common/vulkan_device.h"
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 
+#pragma optimize("", off)
+
 namespace Vulkan {
 MICROPROFILE_DECLARE(Vulkan_PipelineCache);
 
 using Tegra::Engines::ShaderType;
 
 namespace {
-size_t StageFromProgram(size_t program) {
-    return program == 0 ? 0 : program - 1;
-}
+class Environment final : 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_} {}
+
+    ~Environment() override = default;
+
+    [[nodiscard]] std::optional<u128> Analyze(u32 start_address) {
+        const std::optional<u64> size{TryFindSize(start_address)};
+        if (!size) {
+            return std::nullopt;
+        }
+        cached_lowest = start_address;
+        cached_highest = start_address + static_cast<u32>(*size);
+        return Common::CityHash128(reinterpret_cast<const char*>(code.data()), code.size());
+    }
 
-ShaderType StageFromProgram(Maxwell::ShaderProgram program) {
-    return static_cast<ShaderType>(StageFromProgram(static_cast<size_t>(program)));
-}
+    [[nodiscard]] size_t ShaderSize() const noexcept {
+        return read_highest - read_lowest + INST_SIZE;
+    }
 
-ShaderType GetShaderType(Maxwell::ShaderProgram program) {
-    switch (program) {
-    case Maxwell::ShaderProgram::VertexB:
-        return ShaderType::Vertex;
-    case Maxwell::ShaderProgram::TesselationControl:
-        return ShaderType::TesselationControl;
-    case Maxwell::ShaderProgram::TesselationEval:
-        return ShaderType::TesselationEval;
-    case Maxwell::ShaderProgram::Geometry:
-        return ShaderType::Geometry;
-    case Maxwell::ShaderProgram::Fragment:
-        return ShaderType::Fragment;
-    default:
-        UNIMPLEMENTED_MSG("program={}", program);
-        return ShaderType::Vertex;
+    [[nodiscard]] u128 ComputeHash() const {
+        const size_t size{ShaderSize()};
+        auto data = std::make_unique<u64[]>(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 {
+        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);
+    }
+
+    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:
+    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(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);
+            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) {
+                    return offset + i;
+                }
+            }
+            guest_addr += BLOCK_SIZE;
+            size += BLOCK_SIZE;
+            offset += BLOCK_SIZE;
+        }
+        return std::nullopt;
+    }
+
+    Tegra::Engines::KeplerCompute& kepler_compute;
+    Tegra::MemoryManager& gpu_memory;
+    GPUVAddr program_base;
+
+    u32 read_lowest = 0;
+    u32 read_highest = 0;
+
+    std::vector<u64> code;
+    u32 cached_lowest = std::numeric_limits<u32>::max();
+    u32 cached_highest = 0;
+};
 } // Anonymous namespace
 
 size_t ComputePipelineCacheKey::Hash() const noexcept {
@@ -70,35 +134,91 @@ bool ComputePipelineCacheKey::operator==(const ComputePipelineCacheKey& rhs) con
     return std::memcmp(&rhs, this, sizeof *this) == 0;
 }
 
-Shader::Shader() = default;
-
-Shader::~Shader() = default;
-
 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_)
-    : VideoCommon::ShaderCache<Shader>{rasterizer_}, gpu{gpu_}, maxwell3d{maxwell3d_},
+    : 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_} {}
 
 PipelineCache::~PipelineCache() = default;
 
-ComputePipeline& PipelineCache::GetComputePipeline(const ComputePipelineCacheKey& key) {
+ComputePipeline* PipelineCache::CurrentComputePipeline() {
     MICROPROFILE_SCOPE(Vulkan_PipelineCache);
 
-    const auto [pair, is_cache_miss] = compute_cache.try_emplace(key);
-    auto& entry = pair->second;
-    if (!is_cache_miss) {
-        return *entry;
+    const GPUVAddr program_base{kepler_compute.regs.code_loc.Address()};
+    const auto& qmd{kepler_compute.launch_description};
+    const GPUVAddr shader_addr{program_base + qmd.program_start};
+    const std::optional<VAddr> cpu_shader_addr{gpu_memory.GpuToCpuAddress(shader_addr)};
+    if (!cpu_shader_addr) {
+        return nullptr;
+    }
+    ShaderInfo* const shader{TryGet(*cpu_shader_addr)};
+    if (!shader) {
+        return CreateComputePipelineWithoutShader(*cpu_shader_addr);
+    }
+    const ComputePipelineCacheKey key{MakeComputePipelineKey(shader->unique_hash)};
+    const auto [pair, is_new]{compute_cache.try_emplace(key)};
+    auto& pipeline{pair->second};
+    if (!is_new) {
+        return &pipeline;
+    }
+    pipeline = CreateComputePipeline(shader);
+    shader->compute_users.push_back(key);
+    return &pipeline;
+}
+
+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};
+    if (const std::optional<u128> cached_hash{env.Analyze(qmd.program_start)}) {
+        // TODO: Load from cache
     }
-    LOG_INFO(Render_Vulkan, "Compile 0x{:016X}", key.Hash());
-    throw "Bad";
+    const auto [info, code]{Shader::RecompileSPIRV(env, qmd.program_start)};
+    shader_info->unique_hash = env.ComputeHash();
+    shader_info->size_bytes = env.ShaderSize();
+    return ComputePipeline{device, descriptor_pool, update_descriptor_queue, info,
+                           BuildShader(device, code)};
 }
 
-void PipelineCache::OnShaderRemoval(Shader*) {}
+ComputePipeline* PipelineCache::CreateComputePipelineWithoutShader(VAddr shader_cpu_addr) {
+    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;
+}
+
+ComputePipelineCacheKey PipelineCache::MakeComputePipelineKey(u128 unique_hash) const {
+    const auto& qmd{kepler_compute.launch_description};
+    return {
+        .unique_hash = unique_hash,
+        .shared_memory_size = qmd.shared_alloc,
+        .workgroup_size{qmd.block_dim_x, qmd.block_dim_y, qmd.block_dim_z},
+    };
+}
+
+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
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.h b/src/video_core/renderer_vulkan/vk_pipeline_cache.h
index e3e63340d..eb35abc27 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.h
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.h
@@ -36,7 +36,7 @@ class VKUpdateDescriptorQueue;
 using Maxwell = Tegra::Engines::Maxwell3D::Regs;
 
 struct ComputePipelineCacheKey {
-    GPUVAddr shader;
+    u128 unique_hash;
     u32 shared_memory_size;
     std::array<u32, 3> workgroup_size;
 
@@ -67,13 +67,13 @@ struct hash<Vulkan::ComputePipelineCacheKey> {
 
 namespace Vulkan {
 
-class Shader {
-public:
-    explicit Shader();
-    ~Shader();
+struct ShaderInfo {
+    u128 unique_hash{};
+    size_t size_bytes{};
+    std::vector<ComputePipelineCacheKey> compute_users;
 };
 
-class PipelineCache final : public VideoCommon::ShaderCache<Shader> {
+class PipelineCache final : public VideoCommon::ShaderCache<ShaderInfo> {
 public:
     explicit PipelineCache(RasterizerVulkan& rasterizer, Tegra::GPU& gpu,
                            Tegra::Engines::Maxwell3D& maxwell3d,
@@ -83,12 +83,18 @@ public:
                            VKUpdateDescriptorQueue& update_descriptor_queue);
     ~PipelineCache() override;
 
-    ComputePipeline& GetComputePipeline(const ComputePipelineCacheKey& key);
+    [[nodiscard]] ComputePipeline* CurrentComputePipeline();
 
 protected:
-    void OnShaderRemoval(Shader* shader) final;
+    void OnShaderRemoval(ShaderInfo* shader) override;
 
 private:
+    ComputePipeline CreateComputePipeline(ShaderInfo* shader);
+
+    ComputePipeline* CreateComputePipelineWithoutShader(VAddr shader_cpu_addr);
+
+    ComputePipelineCacheKey MakeComputePipelineKey(u128 unique_hash) const;
+
     Tegra::GPU& gpu;
     Tegra::Engines::Maxwell3D& maxwell3d;
     Tegra::Engines::KeplerCompute& kepler_compute;
@@ -99,13 +105,7 @@ private:
     VKDescriptorPool& descriptor_pool;
     VKUpdateDescriptorQueue& update_descriptor_queue;
 
-    std::unique_ptr<Shader> null_shader;
-    std::unique_ptr<Shader> null_kernel;
-
-    std::array<Shader*, Maxwell::MaxShaderProgram> last_shaders{};
-
-    std::mutex pipeline_cache;
-    std::unordered_map<ComputePipelineCacheKey, std::unique_ptr<ComputePipeline>> compute_cache;
+    std::unordered_map<ComputePipelineCacheKey, ComputePipeline> compute_cache;
 };
 
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index f152297d9..b757454c4 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -36,6 +36,8 @@
 #include "video_core/vulkan_common/vulkan_device.h"
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 
+#pragma optimize("", off)
+
 namespace Vulkan {
 
 using Maxwell = Tegra::Engines::Maxwell3D::Regs;
@@ -237,7 +239,26 @@ void RasterizerVulkan::Clear() {
 }
 
 void RasterizerVulkan::DispatchCompute() {
-    UNREACHABLE_MSG("Not implemented");
+    ComputePipeline* const pipeline{pipeline_cache.CurrentComputePipeline()};
+    if (!pipeline) {
+        return;
+    }
+    std::scoped_lock lock{buffer_cache.mutex};
+    update_descriptor_queue.Acquire();
+    pipeline->ConfigureBufferCache(buffer_cache);
+    const VkDescriptorSet descriptor_set{pipeline->UpdateDescriptorSet()};
+
+    const auto& qmd{kepler_compute.launch_description};
+    const std::array<u32, 3> dim{qmd.grid_dim_x, qmd.grid_dim_y, qmd.grid_dim_z};
+    const VkPipeline pipeline_handle{pipeline->Handle()};
+    const VkPipelineLayout pipeline_layout{pipeline->PipelineLayout()};
+    scheduler.Record(
+        [pipeline_handle, pipeline_layout, dim, descriptor_set](vk::CommandBuffer cmdbuf) {
+            cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, pipeline_handle);
+            cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, pipeline_layout, 0,
+                                      descriptor_set, nullptr);
+            cmdbuf.Dispatch(dim[0], dim[1], dim[2]);
+        });
 }
 
 void RasterizerVulkan::ResetCounter(VideoCore::QueryType type) {
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.h b/src/video_core/renderer_vulkan/vk_rasterizer.h
index 31017dc2b..3fd03b915 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.h
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.h
@@ -21,7 +21,6 @@
 #include "video_core/renderer_vulkan/vk_buffer_cache.h"
 #include "video_core/renderer_vulkan/vk_descriptor_pool.h"
 #include "video_core/renderer_vulkan/vk_fence_manager.h"
-#include "video_core/renderer_vulkan/vk_graphics_pipeline.h"
 #include "video_core/renderer_vulkan/vk_pipeline_cache.h"
 #include "video_core/renderer_vulkan/vk_query_cache.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
@@ -150,8 +149,6 @@ private:
     BlitImageHelper blit_image;
     ASTCDecoderPass astc_decoder_pass;
 
-    GraphicsPipelineCacheKey graphics_key;
-
     TextureCacheRuntime texture_cache_runtime;
     TextureCache texture_cache;
     BufferCacheRuntime buffer_cache_runtime;
diff --git a/src/video_core/renderer_vulkan/vk_resource_pool.cpp b/src/video_core/renderer_vulkan/vk_resource_pool.cpp
index a8bf7bda8..2dd514968 100644
--- a/src/video_core/renderer_vulkan/vk_resource_pool.cpp
+++ b/src/video_core/renderer_vulkan/vk_resource_pool.cpp
@@ -10,18 +10,16 @@
 namespace Vulkan {
 
 ResourcePool::ResourcePool(MasterSemaphore& master_semaphore_, size_t grow_step_)
-    : master_semaphore{master_semaphore_}, grow_step{grow_step_} {}
-
-ResourcePool::~ResourcePool() = default;
+    : master_semaphore{&master_semaphore_}, grow_step{grow_step_} {}
 
 size_t ResourcePool::CommitResource() {
     // Refresh semaphore to query updated results
-    master_semaphore.Refresh();
-    const u64 gpu_tick = master_semaphore.KnownGpuTick();
+    master_semaphore->Refresh();
+    const u64 gpu_tick = master_semaphore->KnownGpuTick();
     const auto search = [this, gpu_tick](size_t begin, size_t end) -> std::optional<size_t> {
         for (size_t iterator = begin; iterator < end; ++iterator) {
             if (gpu_tick >= ticks[iterator]) {
-                ticks[iterator] = master_semaphore.CurrentTick();
+                ticks[iterator] = master_semaphore->CurrentTick();
                 return iterator;
             }
         }
@@ -36,7 +34,7 @@ size_t ResourcePool::CommitResource() {
             // Both searches failed, the pool is full; handle it.
             const size_t free_resource = ManageOverflow();
 
-            ticks[free_resource] = master_semaphore.CurrentTick();
+            ticks[free_resource] = master_semaphore->CurrentTick();
             found = free_resource;
         }
     }
diff --git a/src/video_core/renderer_vulkan/vk_resource_pool.h b/src/video_core/renderer_vulkan/vk_resource_pool.h
index 9d0bb3b4d..f0b80ad59 100644
--- a/src/video_core/renderer_vulkan/vk_resource_pool.h
+++ b/src/video_core/renderer_vulkan/vk_resource_pool.h
@@ -18,8 +18,16 @@ class MasterSemaphore;
  */
 class ResourcePool {
 public:
+    explicit ResourcePool() = default;
     explicit ResourcePool(MasterSemaphore& master_semaphore, size_t grow_step);
-    virtual ~ResourcePool();
+
+    virtual ~ResourcePool() = default;
+
+    ResourcePool& operator=(ResourcePool&&) noexcept = default;
+    ResourcePool(ResourcePool&&) noexcept = default;
+
+    ResourcePool& operator=(const ResourcePool&) = default;
+    ResourcePool(const ResourcePool&) = default;
 
 protected:
     size_t CommitResource();
@@ -34,7 +42,7 @@ private:
     /// Allocates a new page of resources.
     void Grow();
 
-    MasterSemaphore& master_semaphore;
+    MasterSemaphore* master_semaphore{};
     size_t grow_step = 0;     ///< Number of new resources created after an overflow
     size_t hint_iterator = 0; ///< Hint to where the next free resources is likely to be found
     std::vector<u64> ticks;   ///< Ticks for each resource