mirror of
https://git.suyu.dev/suyu/suyu.git
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Merge pull request #7959 from merryhime/cmpxchg
dynarmic: Inline exclusive memory accesses
This commit is contained in:
commit
e06a133717
17 changed files with 114 additions and 8 deletions
2
externals/dynarmic
vendored
2
externals/dynarmic
vendored
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@ -1 +1 @@
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Subproject commit 19a423034e1abcaf1a61fa61ceffffebf45a0240
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Subproject commit 0fd32c5fa4a57738b0b390a597257b4be39a7a91
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@ -176,6 +176,7 @@ void RestoreGlobalState(bool is_powered_on) {
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values.cpuopt_unsafe_ignore_standard_fpcr.SetGlobal(true);
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values.cpuopt_unsafe_ignore_standard_fpcr.SetGlobal(true);
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values.cpuopt_unsafe_inaccurate_nan.SetGlobal(true);
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values.cpuopt_unsafe_inaccurate_nan.SetGlobal(true);
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values.cpuopt_unsafe_fastmem_check.SetGlobal(true);
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values.cpuopt_unsafe_fastmem_check.SetGlobal(true);
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values.cpuopt_unsafe_ignore_global_monitor.SetGlobal(true);
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// Renderer
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// Renderer
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values.renderer_backend.SetGlobal(true);
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values.renderer_backend.SetGlobal(true);
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@ -484,12 +484,15 @@ struct Values {
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BasicSetting<bool> cpuopt_misc_ir{true, "cpuopt_misc_ir"};
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BasicSetting<bool> cpuopt_misc_ir{true, "cpuopt_misc_ir"};
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BasicSetting<bool> cpuopt_reduce_misalign_checks{true, "cpuopt_reduce_misalign_checks"};
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BasicSetting<bool> cpuopt_reduce_misalign_checks{true, "cpuopt_reduce_misalign_checks"};
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BasicSetting<bool> cpuopt_fastmem{true, "cpuopt_fastmem"};
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BasicSetting<bool> cpuopt_fastmem{true, "cpuopt_fastmem"};
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BasicSetting<bool> cpuopt_fastmem_exclusives{true, "cpuopt_fastmem_exclusives"};
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BasicSetting<bool> cpuopt_recompile_exclusives{true, "cpuopt_recompile_exclusives"};
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Setting<bool> cpuopt_unsafe_unfuse_fma{true, "cpuopt_unsafe_unfuse_fma"};
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Setting<bool> cpuopt_unsafe_unfuse_fma{true, "cpuopt_unsafe_unfuse_fma"};
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Setting<bool> cpuopt_unsafe_reduce_fp_error{true, "cpuopt_unsafe_reduce_fp_error"};
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Setting<bool> cpuopt_unsafe_reduce_fp_error{true, "cpuopt_unsafe_reduce_fp_error"};
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Setting<bool> cpuopt_unsafe_ignore_standard_fpcr{true, "cpuopt_unsafe_ignore_standard_fpcr"};
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Setting<bool> cpuopt_unsafe_ignore_standard_fpcr{true, "cpuopt_unsafe_ignore_standard_fpcr"};
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Setting<bool> cpuopt_unsafe_inaccurate_nan{true, "cpuopt_unsafe_inaccurate_nan"};
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Setting<bool> cpuopt_unsafe_inaccurate_nan{true, "cpuopt_unsafe_inaccurate_nan"};
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Setting<bool> cpuopt_unsafe_fastmem_check{true, "cpuopt_unsafe_fastmem_check"};
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Setting<bool> cpuopt_unsafe_fastmem_check{true, "cpuopt_unsafe_fastmem_check"};
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Setting<bool> cpuopt_unsafe_ignore_global_monitor{true, "cpuopt_unsafe_ignore_global_monitor"};
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// Renderer
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// Renderer
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RangedSetting<RendererBackend> renderer_backend{
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RangedSetting<RendererBackend> renderer_backend{
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@ -137,6 +137,8 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
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config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS;
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config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS;
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config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128;
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config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128;
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config.only_detect_misalignment_via_page_table_on_page_boundary = true;
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config.only_detect_misalignment_via_page_table_on_page_boundary = true;
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config.fastmem_exclusive_access = true;
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config.recompile_on_exclusive_fastmem_failure = true;
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// Multi-process state
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// Multi-process state
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config.processor_id = core_index;
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config.processor_id = core_index;
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@ -178,6 +180,12 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
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if (!Settings::values.cpuopt_fastmem) {
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if (!Settings::values.cpuopt_fastmem) {
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config.fastmem_pointer = nullptr;
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config.fastmem_pointer = nullptr;
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}
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}
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if (!Settings::values.cpuopt_fastmem_exclusives) {
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config.fastmem_exclusive_access = false;
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}
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if (!Settings::values.cpuopt_recompile_exclusives) {
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config.recompile_on_exclusive_fastmem_failure = false;
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}
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}
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}
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// Unsafe optimizations
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// Unsafe optimizations
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@ -195,6 +203,9 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
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if (Settings::values.cpuopt_unsafe_inaccurate_nan) {
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if (Settings::values.cpuopt_unsafe_inaccurate_nan) {
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
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}
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}
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if (Settings::values.cpuopt_unsafe_ignore_global_monitor) {
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
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}
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}
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}
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// Curated optimizations
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// Curated optimizations
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@ -203,6 +214,7 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreStandardFPCRValue;
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreStandardFPCRValue;
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
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}
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}
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return std::make_unique<Dynarmic::A32::Jit>(config);
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return std::make_unique<Dynarmic::A32::Jit>(config);
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@ -185,6 +185,9 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
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config.fastmem_pointer = page_table->fastmem_arena;
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config.fastmem_pointer = page_table->fastmem_arena;
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config.fastmem_address_space_bits = address_space_bits;
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config.fastmem_address_space_bits = address_space_bits;
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config.silently_mirror_fastmem = false;
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config.silently_mirror_fastmem = false;
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config.fastmem_exclusive_access = true;
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config.recompile_on_exclusive_fastmem_failure = true;
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}
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}
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// Multi-process state
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// Multi-process state
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@ -237,6 +240,12 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
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if (!Settings::values.cpuopt_fastmem) {
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if (!Settings::values.cpuopt_fastmem) {
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config.fastmem_pointer = nullptr;
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config.fastmem_pointer = nullptr;
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}
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}
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if (!Settings::values.cpuopt_fastmem_exclusives) {
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config.fastmem_exclusive_access = false;
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}
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if (!Settings::values.cpuopt_recompile_exclusives) {
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config.recompile_on_exclusive_fastmem_failure = false;
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}
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}
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}
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// Unsafe optimizations
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// Unsafe optimizations
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@ -254,6 +263,9 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
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if (Settings::values.cpuopt_unsafe_fastmem_check) {
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if (Settings::values.cpuopt_unsafe_fastmem_check) {
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config.fastmem_address_space_bits = 64;
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config.fastmem_address_space_bits = 64;
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}
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}
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if (Settings::values.cpuopt_unsafe_ignore_global_monitor) {
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
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}
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}
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}
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// Curated optimizations
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// Curated optimizations
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@ -262,6 +274,7 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
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config.fastmem_address_space_bits = 64;
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config.fastmem_address_space_bits = 64;
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config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
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}
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}
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return std::make_shared<Dynarmic::A64::Jit>(config);
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return std::make_shared<Dynarmic::A64::Jit>(config);
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@ -37,8 +37,8 @@ u128 DynarmicExclusiveMonitor::ExclusiveRead128(std::size_t core_index, VAddr ad
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});
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});
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}
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}
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void DynarmicExclusiveMonitor::ClearExclusive() {
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void DynarmicExclusiveMonitor::ClearExclusive(std::size_t core_index) {
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monitor.Clear();
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monitor.ClearProcessor(core_index);
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}
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}
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bool DynarmicExclusiveMonitor::ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) {
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bool DynarmicExclusiveMonitor::ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) {
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@ -29,7 +29,7 @@ public:
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u32 ExclusiveRead32(std::size_t core_index, VAddr addr) override;
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u32 ExclusiveRead32(std::size_t core_index, VAddr addr) override;
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u64 ExclusiveRead64(std::size_t core_index, VAddr addr) override;
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u64 ExclusiveRead64(std::size_t core_index, VAddr addr) override;
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u128 ExclusiveRead128(std::size_t core_index, VAddr addr) override;
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u128 ExclusiveRead128(std::size_t core_index, VAddr addr) override;
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void ClearExclusive() override;
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void ClearExclusive(std::size_t core_index) override;
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bool ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) override;
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bool ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) override;
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bool ExclusiveWrite16(std::size_t core_index, VAddr vaddr, u16 value) override;
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bool ExclusiveWrite16(std::size_t core_index, VAddr vaddr, u16 value) override;
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@ -23,7 +23,7 @@ public:
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virtual u32 ExclusiveRead32(std::size_t core_index, VAddr addr) = 0;
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virtual u32 ExclusiveRead32(std::size_t core_index, VAddr addr) = 0;
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virtual u64 ExclusiveRead64(std::size_t core_index, VAddr addr) = 0;
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virtual u64 ExclusiveRead64(std::size_t core_index, VAddr addr) = 0;
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virtual u128 ExclusiveRead128(std::size_t core_index, VAddr addr) = 0;
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virtual u128 ExclusiveRead128(std::size_t core_index, VAddr addr) = 0;
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virtual void ClearExclusive() = 0;
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virtual void ClearExclusive(std::size_t core_index) = 0;
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virtual bool ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) = 0;
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virtual bool ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) = 0;
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virtual bool ExclusiveWrite16(std::size_t core_index, VAddr vaddr, u16 value) = 0;
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virtual bool ExclusiveWrite16(std::size_t core_index, VAddr vaddr, u16 value) = 0;
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@ -49,7 +49,7 @@ bool DecrementIfLessThan(Core::System& system, s32* out, VAddr address, s32 valu
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}
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}
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} else {
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} else {
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// Otherwise, clear our exclusive hold and finish
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// Otherwise, clear our exclusive hold and finish
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monitor.ClearExclusive();
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monitor.ClearExclusive(current_core);
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}
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}
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// We're done.
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// We're done.
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@ -78,7 +78,7 @@ bool UpdateIfEqual(Core::System& system, s32* out, VAddr address, s32 value, s32
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}
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}
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} else {
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} else {
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// Otherwise, clear our exclusive hold and finish.
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// Otherwise, clear our exclusive hold and finish.
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monitor.ClearExclusive();
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monitor.ClearExclusive(current_core);
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}
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}
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// We're done.
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// We're done.
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@ -609,6 +609,7 @@ void Config::ReadCpuValues() {
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ReadGlobalSetting(Settings::values.cpuopt_unsafe_ignore_standard_fpcr);
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ReadGlobalSetting(Settings::values.cpuopt_unsafe_ignore_standard_fpcr);
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ReadGlobalSetting(Settings::values.cpuopt_unsafe_inaccurate_nan);
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ReadGlobalSetting(Settings::values.cpuopt_unsafe_inaccurate_nan);
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ReadGlobalSetting(Settings::values.cpuopt_unsafe_fastmem_check);
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ReadGlobalSetting(Settings::values.cpuopt_unsafe_fastmem_check);
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ReadGlobalSetting(Settings::values.cpuopt_unsafe_ignore_global_monitor);
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if (global) {
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if (global) {
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ReadBasicSetting(Settings::values.cpu_debug_mode);
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ReadBasicSetting(Settings::values.cpu_debug_mode);
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@ -621,6 +622,8 @@ void Config::ReadCpuValues() {
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ReadBasicSetting(Settings::values.cpuopt_misc_ir);
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ReadBasicSetting(Settings::values.cpuopt_misc_ir);
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ReadBasicSetting(Settings::values.cpuopt_reduce_misalign_checks);
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ReadBasicSetting(Settings::values.cpuopt_reduce_misalign_checks);
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ReadBasicSetting(Settings::values.cpuopt_fastmem);
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ReadBasicSetting(Settings::values.cpuopt_fastmem);
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ReadBasicSetting(Settings::values.cpuopt_fastmem_exclusives);
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ReadBasicSetting(Settings::values.cpuopt_recompile_exclusives);
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}
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}
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qt_config->endGroup();
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qt_config->endGroup();
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@ -1139,6 +1142,7 @@ void Config::SaveCpuValues() {
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WriteGlobalSetting(Settings::values.cpuopt_unsafe_ignore_standard_fpcr);
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WriteGlobalSetting(Settings::values.cpuopt_unsafe_ignore_standard_fpcr);
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WriteGlobalSetting(Settings::values.cpuopt_unsafe_inaccurate_nan);
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WriteGlobalSetting(Settings::values.cpuopt_unsafe_inaccurate_nan);
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WriteGlobalSetting(Settings::values.cpuopt_unsafe_fastmem_check);
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WriteGlobalSetting(Settings::values.cpuopt_unsafe_fastmem_check);
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WriteGlobalSetting(Settings::values.cpuopt_unsafe_ignore_global_monitor);
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if (global) {
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if (global) {
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WriteBasicSetting(Settings::values.cpu_debug_mode);
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WriteBasicSetting(Settings::values.cpu_debug_mode);
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@ -36,6 +36,7 @@ void ConfigureCpu::SetConfiguration() {
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ui->cpuopt_unsafe_ignore_standard_fpcr->setEnabled(runtime_lock);
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ui->cpuopt_unsafe_ignore_standard_fpcr->setEnabled(runtime_lock);
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ui->cpuopt_unsafe_inaccurate_nan->setEnabled(runtime_lock);
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ui->cpuopt_unsafe_inaccurate_nan->setEnabled(runtime_lock);
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ui->cpuopt_unsafe_fastmem_check->setEnabled(runtime_lock);
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ui->cpuopt_unsafe_fastmem_check->setEnabled(runtime_lock);
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ui->cpuopt_unsafe_ignore_global_monitor->setEnabled(runtime_lock);
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ui->cpuopt_unsafe_unfuse_fma->setChecked(Settings::values.cpuopt_unsafe_unfuse_fma.GetValue());
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ui->cpuopt_unsafe_unfuse_fma->setChecked(Settings::values.cpuopt_unsafe_unfuse_fma.GetValue());
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ui->cpuopt_unsafe_reduce_fp_error->setChecked(
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ui->cpuopt_unsafe_reduce_fp_error->setChecked(
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@ -46,6 +47,8 @@ void ConfigureCpu::SetConfiguration() {
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Settings::values.cpuopt_unsafe_inaccurate_nan.GetValue());
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Settings::values.cpuopt_unsafe_inaccurate_nan.GetValue());
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ui->cpuopt_unsafe_fastmem_check->setChecked(
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ui->cpuopt_unsafe_fastmem_check->setChecked(
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Settings::values.cpuopt_unsafe_fastmem_check.GetValue());
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Settings::values.cpuopt_unsafe_fastmem_check.GetValue());
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ui->cpuopt_unsafe_ignore_global_monitor->setChecked(
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|
Settings::values.cpuopt_unsafe_ignore_global_monitor.GetValue());
|
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|
|
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if (Settings::IsConfiguringGlobal()) {
|
if (Settings::IsConfiguringGlobal()) {
|
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ui->accuracy->setCurrentIndex(static_cast<int>(Settings::values.cpu_accuracy.GetValue()));
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ui->accuracy->setCurrentIndex(static_cast<int>(Settings::values.cpu_accuracy.GetValue()));
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@ -82,6 +85,9 @@ void ConfigureCpu::ApplyConfiguration() {
|
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ConfigurationShared::ApplyPerGameSetting(&Settings::values.cpuopt_unsafe_fastmem_check,
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ConfigurationShared::ApplyPerGameSetting(&Settings::values.cpuopt_unsafe_fastmem_check,
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ui->cpuopt_unsafe_fastmem_check,
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ui->cpuopt_unsafe_fastmem_check,
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cpuopt_unsafe_fastmem_check);
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cpuopt_unsafe_fastmem_check);
|
||||||
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ConfigurationShared::ApplyPerGameSetting(&Settings::values.cpuopt_unsafe_ignore_global_monitor,
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ui->cpuopt_unsafe_ignore_global_monitor,
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cpuopt_unsafe_ignore_global_monitor);
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}
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}
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||||||
|
|
||||||
void ConfigureCpu::changeEvent(QEvent* event) {
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void ConfigureCpu::changeEvent(QEvent* event) {
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@ -120,4 +126,7 @@ void ConfigureCpu::SetupPerGameUI() {
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ConfigurationShared::SetColoredTristate(ui->cpuopt_unsafe_fastmem_check,
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ConfigurationShared::SetColoredTristate(ui->cpuopt_unsafe_fastmem_check,
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Settings::values.cpuopt_unsafe_fastmem_check,
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Settings::values.cpuopt_unsafe_fastmem_check,
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||||||
cpuopt_unsafe_fastmem_check);
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cpuopt_unsafe_fastmem_check);
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ConfigurationShared::SetColoredTristate(ui->cpuopt_unsafe_ignore_global_monitor,
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Settings::values.cpuopt_unsafe_ignore_global_monitor,
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cpuopt_unsafe_ignore_global_monitor);
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}
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}
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@ -45,6 +45,7 @@ private:
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ConfigurationShared::CheckState cpuopt_unsafe_ignore_standard_fpcr;
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ConfigurationShared::CheckState cpuopt_unsafe_ignore_standard_fpcr;
|
||||||
ConfigurationShared::CheckState cpuopt_unsafe_inaccurate_nan;
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ConfigurationShared::CheckState cpuopt_unsafe_inaccurate_nan;
|
||||||
ConfigurationShared::CheckState cpuopt_unsafe_fastmem_check;
|
ConfigurationShared::CheckState cpuopt_unsafe_fastmem_check;
|
||||||
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ConfigurationShared::CheckState cpuopt_unsafe_ignore_global_monitor;
|
||||||
|
|
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const Core::System& system;
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const Core::System& system;
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};
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};
|
||||||
|
|
|
@ -150,6 +150,18 @@
|
||||||
</property>
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</property>
|
||||||
</widget>
|
</widget>
|
||||||
</item>
|
</item>
|
||||||
|
<item>
|
||||||
|
<widget class="QCheckBox" name="cpuopt_unsafe_ignore_global_monitor">
|
||||||
|
<property name="toolTip">
|
||||||
|
<string>
|
||||||
|
<div>This option improves speed by relying only on the semantics of cmpxchg to ensure safety of exclusive access instructions. Please note this may result in deadlocks and other race conditions.</div>
|
||||||
|
</string>
|
||||||
|
</property>
|
||||||
|
<property name="text">
|
||||||
|
<string>Ignore global monitor</string>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
</layout>
|
</layout>
|
||||||
</widget>
|
</widget>
|
||||||
</item>
|
</item>
|
||||||
|
|
|
@ -44,6 +44,12 @@ void ConfigureCpuDebug::SetConfiguration() {
|
||||||
Settings::values.cpuopt_reduce_misalign_checks.GetValue());
|
Settings::values.cpuopt_reduce_misalign_checks.GetValue());
|
||||||
ui->cpuopt_fastmem->setEnabled(runtime_lock);
|
ui->cpuopt_fastmem->setEnabled(runtime_lock);
|
||||||
ui->cpuopt_fastmem->setChecked(Settings::values.cpuopt_fastmem.GetValue());
|
ui->cpuopt_fastmem->setChecked(Settings::values.cpuopt_fastmem.GetValue());
|
||||||
|
ui->cpuopt_fastmem_exclusives->setEnabled(runtime_lock);
|
||||||
|
ui->cpuopt_fastmem_exclusives->setChecked(
|
||||||
|
Settings::values.cpuopt_fastmem_exclusives.GetValue());
|
||||||
|
ui->cpuopt_recompile_exclusives->setEnabled(runtime_lock);
|
||||||
|
ui->cpuopt_recompile_exclusives->setChecked(
|
||||||
|
Settings::values.cpuopt_recompile_exclusives.GetValue());
|
||||||
}
|
}
|
||||||
|
|
||||||
void ConfigureCpuDebug::ApplyConfiguration() {
|
void ConfigureCpuDebug::ApplyConfiguration() {
|
||||||
|
@ -56,6 +62,8 @@ void ConfigureCpuDebug::ApplyConfiguration() {
|
||||||
Settings::values.cpuopt_misc_ir = ui->cpuopt_misc_ir->isChecked();
|
Settings::values.cpuopt_misc_ir = ui->cpuopt_misc_ir->isChecked();
|
||||||
Settings::values.cpuopt_reduce_misalign_checks = ui->cpuopt_reduce_misalign_checks->isChecked();
|
Settings::values.cpuopt_reduce_misalign_checks = ui->cpuopt_reduce_misalign_checks->isChecked();
|
||||||
Settings::values.cpuopt_fastmem = ui->cpuopt_fastmem->isChecked();
|
Settings::values.cpuopt_fastmem = ui->cpuopt_fastmem->isChecked();
|
||||||
|
Settings::values.cpuopt_fastmem_exclusives = ui->cpuopt_fastmem_exclusives->isChecked();
|
||||||
|
Settings::values.cpuopt_recompile_exclusives = ui->cpuopt_recompile_exclusives->isChecked();
|
||||||
}
|
}
|
||||||
|
|
||||||
void ConfigureCpuDebug::changeEvent(QEvent* event) {
|
void ConfigureCpuDebug::changeEvent(QEvent* event) {
|
||||||
|
|
|
@ -144,7 +144,34 @@
|
||||||
</string>
|
</string>
|
||||||
</property>
|
</property>
|
||||||
<property name="text">
|
<property name="text">
|
||||||
<string>Enable Host MMU Emulation</string>
|
<string>Enable Host MMU Emulation (general memory instructions)</string>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
|
<item>
|
||||||
|
<widget class="QCheckBox" name="cpuopt_fastmem_exclusives">
|
||||||
|
<property name="toolTip">
|
||||||
|
<string>
|
||||||
|
<div style="white-space: nowrap">This optimization speeds up exclusive memory accesses by the guest program.</div>
|
||||||
|
<div style="white-space: nowrap">Enabling it causes guest exclusive memory reads/writes to be done directly into memory and make use of Host's MMU.</div>
|
||||||
|
<div style="white-space: nowrap">Disabling this forces all exclusive memory accesses to use Software MMU Emulation.</div>
|
||||||
|
</string>
|
||||||
|
</property>
|
||||||
|
<property name="text">
|
||||||
|
<string>Enable Host MMU Emulation (exclusive memory instructions)</string>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
|
<item>
|
||||||
|
<widget class="QCheckBox" name="cpuopt_recompile_exclusives">
|
||||||
|
<property name="toolTip">
|
||||||
|
<string>
|
||||||
|
<div style="white-space: nowrap">This optimization speeds up exclusive memory accesses by the guest program.</div>
|
||||||
|
<div style="white-space: nowrap">Enabling it reduces the overhead of fastmem failure of exclusive memory accesses.</div>
|
||||||
|
</string>
|
||||||
|
</property>
|
||||||
|
<property name="text">
|
||||||
|
<string>Enable recompilation of exclusive memory instructions</string>
|
||||||
</property>
|
</property>
|
||||||
</widget>
|
</widget>
|
||||||
</item>
|
</item>
|
||||||
|
|
|
@ -280,11 +280,14 @@ void Config::ReadValues() {
|
||||||
ReadSetting("Cpu", Settings::values.cpuopt_misc_ir);
|
ReadSetting("Cpu", Settings::values.cpuopt_misc_ir);
|
||||||
ReadSetting("Cpu", Settings::values.cpuopt_reduce_misalign_checks);
|
ReadSetting("Cpu", Settings::values.cpuopt_reduce_misalign_checks);
|
||||||
ReadSetting("Cpu", Settings::values.cpuopt_fastmem);
|
ReadSetting("Cpu", Settings::values.cpuopt_fastmem);
|
||||||
|
ReadSetting("Cpu", Settings::values.cpuopt_fastmem_exclusives);
|
||||||
|
ReadSetting("Cpu", Settings::values.cpuopt_recompile_exclusives);
|
||||||
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_unfuse_fma);
|
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_unfuse_fma);
|
||||||
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_reduce_fp_error);
|
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_reduce_fp_error);
|
||||||
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_ignore_standard_fpcr);
|
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_ignore_standard_fpcr);
|
||||||
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_inaccurate_nan);
|
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_inaccurate_nan);
|
||||||
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_fastmem_check);
|
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_fastmem_check);
|
||||||
|
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_ignore_global_monitor);
|
||||||
|
|
||||||
// Renderer
|
// Renderer
|
||||||
ReadSetting("Renderer", Settings::values.renderer_backend);
|
ReadSetting("Renderer", Settings::values.renderer_backend);
|
||||||
|
|
|
@ -174,6 +174,14 @@ cpuopt_reduce_misalign_checks =
|
||||||
# 0: Disabled, 1 (default): Enabled
|
# 0: Disabled, 1 (default): Enabled
|
||||||
cpuopt_fastmem =
|
cpuopt_fastmem =
|
||||||
|
|
||||||
|
# Enable Host MMU Emulation for exclusive memory instructions (faster guest memory access)
|
||||||
|
# 0: Disabled, 1 (default): Enabled
|
||||||
|
cpuopt_fastmem_exclusives =
|
||||||
|
|
||||||
|
# Enable fallback on failure of fastmem of exclusive memory instructions (faster guest memory access)
|
||||||
|
# 0: Disabled, 1 (default): Enabled
|
||||||
|
cpuopt_recompile_exclusives =
|
||||||
|
|
||||||
# Enable unfuse FMA (improve performance on CPUs without FMA)
|
# Enable unfuse FMA (improve performance on CPUs without FMA)
|
||||||
# Only enabled if cpu_accuracy is set to Unsafe. Automatically chosen with cpu_accuracy = Auto-select.
|
# Only enabled if cpu_accuracy is set to Unsafe. Automatically chosen with cpu_accuracy = Auto-select.
|
||||||
# 0: Disabled, 1 (default): Enabled
|
# 0: Disabled, 1 (default): Enabled
|
||||||
|
@ -199,6 +207,11 @@ cpuopt_unsafe_inaccurate_nan =
|
||||||
# 0: Disabled, 1 (default): Enabled
|
# 0: Disabled, 1 (default): Enabled
|
||||||
cpuopt_unsafe_fastmem_check =
|
cpuopt_unsafe_fastmem_check =
|
||||||
|
|
||||||
|
# Enable faster exclusive instructions
|
||||||
|
# Only enabled if cpu_accuracy is set to Unsafe. Automatically chosen with cpu_accuracy = Auto-select.
|
||||||
|
# 0: Disabled, 1 (default): Enabled
|
||||||
|
cpuopt_unsafe_ignore_global_monitor =
|
||||||
|
|
||||||
[Renderer]
|
[Renderer]
|
||||||
# Which backend API to use.
|
# Which backend API to use.
|
||||||
# 0 (default): OpenGL, 1: Vulkan
|
# 0 (default): OpenGL, 1: Vulkan
|
||||||
|
|
Loading…
Reference in a new issue