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Optimize bulk memory invalidation (#124)

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* Per page -> per range search (optimization)
This commit is contained in:
nmzik
2026-07-29 05:09:36 +02:00
committed by GitHub
parent 861729fc6c
commit f6e01e5403
16 changed files with 322 additions and 228 deletions
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src/graphics/host_gpu/renderer/cache/gpuResourceManager.h
Vendored
+9 -6
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@@ -9,6 +9,7 @@
#include "graphics/host_gpu/renderer/cache/textureCache.h"
#include <cstdint>
#include <shared_mutex>
namespace Libs::Graphics {
@@ -26,7 +27,7 @@ public:
void SetGpu(Gpu* gpu) noexcept { m_gpu = gpu; }
[[nodiscard]] bool HandleFault(PageFaultAccess access, uint64_t fault_vaddr) noexcept;
void PrepareHostWrite(uint64_t vaddr, uint64_t size);
[[nodiscard]] bool InvalidateMemory(uint64_t vaddr, uint64_t size);
[[nodiscard]] bool IsMapped(uint64_t vaddr, uint64_t size) const noexcept;
void MapMemory(uint64_t vaddr, uint64_t size, GpuAccess access);
void UnmapMemory(uint64_t vaddr, uint64_t size, GpuAccess access);
@@ -38,11 +39,13 @@ private:
[[nodiscard]] bool InvalidateMemory(PageFaultAccess access, uint64_t vaddr, uint64_t size,
PageFaultPhase phase) noexcept;
PageManager m_page_manager;
ResourceMutex m_resource_mutex;
BufferCache m_buffer_cache;
TextureCache m_texture_cache;
Gpu* m_gpu = nullptr;
PageManager m_page_manager;
ResourceMutex m_resource_mutex;
BufferCache m_buffer_cache;
TextureCache m_texture_cache;
mutable std::shared_mutex m_mapped_ranges_mutex;
RangeSet m_mapped_ranges;
Gpu* m_gpu = nullptr;
};
} // namespace Libs::Graphics