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Merge pull request #8089 from merryhime/paranoia

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configuration: Add Paranoid CPU accuracy level
This commit is contained in:
bunnei 2022-04-04 11:07:38 -07:00 • committed by GitHub
commit f114436120
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 63 additions and 45 deletions
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50
src/core/arm/dynarmic/arm_dynarmic_32.cpp
View file

@ -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);

50
src/core/arm/dynarmic/arm_dynarmic_64.cpp
View file

@ -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);