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Memory: Fix invalidation handling from the CPU/Services
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parent
1d03a0fa75
commit
f1806d237f
3 changed files with 22 additions and 7 deletions
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@ -1,8 +1,10 @@
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// SPDX-FileCopyrightText: 2015 Citra Emulator Project
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// SPDX-FileCopyrightText: 2015 Citra Emulator Project
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// SPDX-FileCopyrightText: 2018 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <algorithm>
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#include <algorithm>
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#include <cstring>
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#include <cstring>
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#include <mutex>
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#include <span>
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#include <span>
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#include "common/assert.h"
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#include "common/assert.h"
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@ -10,6 +12,7 @@
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#include "common/common_types.h"
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#include "common/common_types.h"
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#include "common/logging/log.h"
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#include "common/logging/log.h"
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#include "common/page_table.h"
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#include "common/page_table.h"
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#include "common/scope_exit.h"
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#include "common/settings.h"
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#include "common/settings.h"
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#include "common/swap.h"
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#include "common/swap.h"
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#include "core/core.h"
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#include "core/core.h"
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@ -318,7 +321,7 @@ struct Memory::Impl {
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[&](const Common::ProcessAddress current_vaddr, const std::size_t copy_amount,
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[&](const Common::ProcessAddress current_vaddr, const std::size_t copy_amount,
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u8* const host_ptr) {
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u8* const host_ptr) {
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if constexpr (!UNSAFE) {
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if constexpr (!UNSAFE) {
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system.GPU().InvalidateRegion(GetInteger(current_vaddr), copy_amount);
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HandleRasterizerWrite(GetInteger(current_vaddr), copy_amount);
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}
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}
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std::memcpy(host_ptr, src_buffer, copy_amount);
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std::memcpy(host_ptr, src_buffer, copy_amount);
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},
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},
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@ -351,7 +354,7 @@ struct Memory::Impl {
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},
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},
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[&](const Common::ProcessAddress current_vaddr, const std::size_t copy_amount,
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[&](const Common::ProcessAddress current_vaddr, const std::size_t copy_amount,
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u8* const host_ptr) {
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u8* const host_ptr) {
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system.GPU().InvalidateRegion(GetInteger(current_vaddr), copy_amount);
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HandleRasterizerWrite(GetInteger(current_vaddr), copy_amount);
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std::memset(host_ptr, 0, copy_amount);
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std::memset(host_ptr, 0, copy_amount);
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},
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},
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[](const std::size_t copy_amount) {});
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[](const std::size_t copy_amount) {});
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@ -420,7 +423,7 @@ struct Memory::Impl {
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const std::size_t block_size) {
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const std::size_t block_size) {
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// dc cvac: Store to point of coherency
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// dc cvac: Store to point of coherency
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// CPU flush -> GPU invalidate
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// CPU flush -> GPU invalidate
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system.GPU().InvalidateRegion(GetInteger(current_vaddr), block_size);
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HandleRasterizerWrite(GetInteger(current_vaddr), block_size);
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};
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};
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return PerformCacheOperation(dest_addr, size, on_rasterizer);
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return PerformCacheOperation(dest_addr, size, on_rasterizer);
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}
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}
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@ -430,7 +433,7 @@ struct Memory::Impl {
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const std::size_t block_size) {
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const std::size_t block_size) {
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// dc civac: Store to point of coherency, and invalidate from cache
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// dc civac: Store to point of coherency, and invalidate from cache
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// CPU flush -> GPU invalidate
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// CPU flush -> GPU invalidate
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system.GPU().InvalidateRegion(GetInteger(current_vaddr), block_size);
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HandleRasterizerWrite(GetInteger(current_vaddr), block_size);
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};
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};
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return PerformCacheOperation(dest_addr, size, on_rasterizer);
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return PerformCacheOperation(dest_addr, size, on_rasterizer);
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}
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}
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@ -767,7 +770,18 @@ struct Memory::Impl {
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}
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}
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void HandleRasterizerWrite(VAddr address, size_t size) {
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void HandleRasterizerWrite(VAddr address, size_t size) {
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const size_t core = system.GetCurrentHostThreadID();
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constexpr size_t sys_core = Core::Hardware::NUM_CPU_CORES - 1;
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const size_t core = std::min(system.GetCurrentHostThreadID(),
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sys_core); // any other calls threads go to syscore.
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// Guard on sys_core;
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if (core == sys_core) [[unlikely]] {
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sys_core_guard.lock();
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}
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SCOPE_EXIT({
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if (core == sys_core) [[unlikely]] {
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sys_core_guard.unlock();
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}
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});
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auto& current_area = rasterizer_write_areas[core];
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auto& current_area = rasterizer_write_areas[core];
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VAddr subaddress = address >> YUZU_PAGEBITS;
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VAddr subaddress = address >> YUZU_PAGEBITS;
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bool do_collection = current_area.last_address == subaddress;
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bool do_collection = current_area.last_address == subaddress;
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@ -799,6 +813,7 @@ struct Memory::Impl {
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rasterizer_read_areas{};
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rasterizer_read_areas{};
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std::array<GPUDirtyState, Core::Hardware::NUM_CPU_CORES> rasterizer_write_areas{};
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std::array<GPUDirtyState, Core::Hardware::NUM_CPU_CORES> rasterizer_write_areas{};
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std::span<Core::GPUDirtyMemoryManager> gpu_dirty_managers;
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std::span<Core::GPUDirtyMemoryManager> gpu_dirty_managers;
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std::mutex sys_core_guard;
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};
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};
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Memory::Memory(Core::System& system_) : system{system_} {
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Memory::Memory(Core::System& system_) : system{system_} {
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@ -555,7 +555,7 @@ void RasterizerOpenGL::OnCacheInvalidation(VAddr addr, u64 size) {
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}
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}
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{
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{
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std::scoped_lock lock{buffer_cache.mutex};
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std::scoped_lock lock{buffer_cache.mutex};
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buffer_cache.CachedWriteMemory(addr, size);
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buffer_cache.WriteMemory(addr, size);
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}
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}
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shader_cache.InvalidateRegion(addr, size);
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shader_cache.InvalidateRegion(addr, size);
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}
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}
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@ -621,7 +621,7 @@ void RasterizerVulkan::OnCacheInvalidation(VAddr addr, u64 size) {
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}
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}
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{
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{
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std::scoped_lock lock{buffer_cache.mutex};
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std::scoped_lock lock{buffer_cache.mutex};
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buffer_cache.CachedWriteMemory(addr, size);
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buffer_cache.WriteMemory(addr, size);
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}
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}
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pipeline_cache.InvalidateRegion(addr, size);
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pipeline_cache.InvalidateRegion(addr, size);
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}
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}
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