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-rw-r--r--src/common/settings.h3
-rw-r--r--src/core/arm/dynarmic/arm_dynarmic_32.cpp50
-rw-r--r--src/core/arm/dynarmic/arm_dynarmic_64.cpp50
-rw-r--r--src/yuzu/configuration/configure_cpu.ui5
4 files changed, 63 insertions, 45 deletions
diff --git a/src/common/settings.h b/src/common/settings.h
index a37d83fb3..86e0fa140 100644
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -38,6 +38,7 @@ enum class CPUAccuracy : u32 {
Auto = 0,
Accurate = 1,
Unsafe = 2,
+ Paranoid = 3,
};
enum class FullscreenMode : u32 {
@@ -470,7 +471,7 @@ struct Values {
// Cpu
RangedSetting<CPUAccuracy> cpu_accuracy{CPUAccuracy::Auto, CPUAccuracy::Auto,
- CPUAccuracy::Unsafe, "cpu_accuracy"};
+ CPUAccuracy::Paranoid, "cpu_accuracy"};
// TODO: remove cpu_accuracy_first_time, migration setting added 8 July 2021
BasicSetting<bool> cpu_accuracy_first_time{true, "cpu_accuracy_first_time"};
BasicSetting<bool> cpu_debug_mode{false, "cpu_debug_mode"};
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
index 286976623..d4cbd0c20 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
@@ -186,35 +186,41 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
if (!Settings::values.cpuopt_recompile_exclusives) {
config.recompile_on_exclusive_fastmem_failure = false;
}
- }
+ } else {
+ // Unsafe optimizations
+ if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Unsafe) {
+ config.unsafe_optimizations = true;
+ if (Settings::values.cpuopt_unsafe_unfuse_fma) {
+ config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
+ }
+ if (Settings::values.cpuopt_unsafe_reduce_fp_error) {
+ config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_ReducedErrorFP;
+ }
+ if (Settings::values.cpuopt_unsafe_ignore_standard_fpcr) {
+ config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreStandardFPCRValue;
+ }
+ if (Settings::values.cpuopt_unsafe_inaccurate_nan) {
+ config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
+ }
+ if (Settings::values.cpuopt_unsafe_ignore_global_monitor) {
+ config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
+ }
+ }
- // Unsafe optimizations
- if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Unsafe) {
- config.unsafe_optimizations = true;
- if (Settings::values.cpuopt_unsafe_unfuse_fma) {
+ // Curated optimizations
+ if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Auto) {
+ config.unsafe_optimizations = true;
config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
- }
- if (Settings::values.cpuopt_unsafe_reduce_fp_error) {
- config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_ReducedErrorFP;
- }
- if (Settings::values.cpuopt_unsafe_ignore_standard_fpcr) {
config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreStandardFPCRValue;
- }
- if (Settings::values.cpuopt_unsafe_inaccurate_nan) {
config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
- }
- if (Settings::values.cpuopt_unsafe_ignore_global_monitor) {
config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
}
- }
- // Curated optimizations
- if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Auto) {
- config.unsafe_optimizations = true;
- config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
- config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreStandardFPCRValue;
- config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
- config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
+ // Paranoia mode for debugging optimizations
+ if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Paranoid) {
+ config.unsafe_optimizations = false;
+ config.optimizations = Dynarmic::no_optimizations;
+ }
}
return std::make_unique<Dynarmic::A32::Jit>(config);
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index 24107f9f6..6d5a1ecfd 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -248,35 +248,41 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
if (!Settings::values.cpuopt_recompile_exclusives) {
config.recompile_on_exclusive_fastmem_failure = false;
}
- }
+ } else {
+ // Unsafe optimizations
+ if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Unsafe) {
+ config.unsafe_optimizations = true;
+ if (Settings::values.cpuopt_unsafe_unfuse_fma) {
+ config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
+ }
+ if (Settings::values.cpuopt_unsafe_reduce_fp_error) {
+ config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_ReducedErrorFP;
+ }
+ if (Settings::values.cpuopt_unsafe_inaccurate_nan) {
+ config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
+ }
+ if (Settings::values.cpuopt_unsafe_fastmem_check) {
+ config.fastmem_address_space_bits = 64;
+ }
+ if (Settings::values.cpuopt_unsafe_ignore_global_monitor) {
+ config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
+ }
+ }
- // Unsafe optimizations
- if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Unsafe) {
- config.unsafe_optimizations = true;
- if (Settings::values.cpuopt_unsafe_unfuse_fma) {
+ // Curated optimizations
+ if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Auto) {
+ config.unsafe_optimizations = true;
config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
- }
- if (Settings::values.cpuopt_unsafe_reduce_fp_error) {
- config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_ReducedErrorFP;
- }
- if (Settings::values.cpuopt_unsafe_inaccurate_nan) {
config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
- }
- if (Settings::values.cpuopt_unsafe_fastmem_check) {
config.fastmem_address_space_bits = 64;
- }
- if (Settings::values.cpuopt_unsafe_ignore_global_monitor) {
config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
}
- }
- // Curated optimizations
- if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Auto) {
- config.unsafe_optimizations = true;
- config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
- config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
- config.fastmem_address_space_bits = 64;
- config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
+ // Paranoia mode for debugging optimizations
+ if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Paranoid) {
+ config.unsafe_optimizations = false;
+ config.optimizations = Dynarmic::no_optimizations;
+ }
}
return std::make_shared<Dynarmic::A64::Jit>(config);
diff --git a/src/yuzu/configuration/configure_cpu.ui b/src/yuzu/configuration/configure_cpu.ui
index 5d80a8c91..8ae569ee6 100644
--- a/src/yuzu/configuration/configure_cpu.ui
+++ b/src/yuzu/configuration/configure_cpu.ui
@@ -52,6 +52,11 @@
<string>Unsafe</string>
</property>
</item>
+ <item>
+ <property name="text">
+ <string>Paranoid (disables most optimizations)</string>
+ </property>
+ </item>
</widget>
</item>
</layout>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 07:37:41 +0100