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-rw-r--r--src/common/telemetry.cpp15
-rw-r--r--src/common/x64/cpu_detect.cpp68
-rw-r--r--src/common/x64/cpu_detect.h31
3 files changed, 0 insertions, 114 deletions
diff --git a/src/common/telemetry.cpp b/src/common/telemetry.cpp
index f53a8d193..200c6489a 100644
--- a/src/common/telemetry.cpp
+++ b/src/common/telemetry.cpp
@@ -44,20 +44,6 @@ template class Field<std::string>;
template class Field<const char*>;
template class Field<std::chrono::microseconds>;
-#ifdef ARCHITECTURE_x86_64
-static const char* CpuVendorToStr(Common::CPUVendor vendor) {
- switch (vendor) {
- case Common::CPUVendor::INTEL:
- return "Intel";
- case Common::CPUVendor::AMD:
- return "Amd";
- case Common::CPUVendor::OTHER:
- return "Other";
- }
- UNREACHABLE();
-}
-#endif
-
void AppendBuildInfo(FieldCollection& fc) {
const bool is_git_dirty{std::strstr(Common::g_scm_desc, "dirty") != nullptr};
fc.AddField(FieldType::App, "Git_IsDirty", is_git_dirty);
@@ -71,7 +57,6 @@ void AppendCPUInfo(FieldCollection& fc) {
#ifdef ARCHITECTURE_x86_64
fc.AddField(FieldType::UserSystem, "CPU_Model", Common::GetCPUCaps().cpu_string);
fc.AddField(FieldType::UserSystem, "CPU_BrandString", Common::GetCPUCaps().brand_string);
- fc.AddField(FieldType::UserSystem, "CPU_Vendor", CpuVendorToStr(Common::GetCPUCaps().vendor));
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_AES", Common::GetCPUCaps().aes);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_AVX", Common::GetCPUCaps().avx);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_AVX2", Common::GetCPUCaps().avx2);
diff --git a/src/common/x64/cpu_detect.cpp b/src/common/x64/cpu_detect.cpp
index 2dfcd39c8..c9349a6b4 100644
--- a/src/common/x64/cpu_detect.cpp
+++ b/src/common/x64/cpu_detect.cpp
@@ -3,8 +3,6 @@
// Refer to the license.txt file included.
#include <cstring>
-#include <string>
-#include <thread>
#include "common/common_types.h"
#include "common/x64/cpu_detect.h"
@@ -51,8 +49,6 @@ namespace Common {
static CPUCaps Detect() {
CPUCaps caps = {};
- caps.num_cores = std::thread::hardware_concurrency();
-
// Assumes the CPU supports the CPUID instruction. Those that don't would likely not support
// yuzu at all anyway
@@ -70,12 +66,6 @@ static CPUCaps Detect() {
__cpuid(cpu_id, 0x80000000);
u32 max_ex_fn = cpu_id[0];
- if (!strcmp(caps.brand_string, "GenuineIntel"))
- caps.vendor = CPUVendor::INTEL;
- else if (!strcmp(caps.brand_string, "AuthenticAMD"))
- caps.vendor = CPUVendor::AMD;
- else
- caps.vendor = CPUVendor::OTHER;
// Set reasonable default brand string even if brand string not available
strcpy(caps.cpu_string, caps.brand_string);
@@ -96,15 +86,9 @@ static CPUCaps Detect() {
caps.sse4_1 = true;
if ((cpu_id[2] >> 20) & 1)
caps.sse4_2 = true;
- if ((cpu_id[2] >> 22) & 1)
- caps.movbe = true;
if ((cpu_id[2] >> 25) & 1)
caps.aes = true;
- if ((cpu_id[3] >> 24) & 1) {
- caps.fxsave_fxrstor = true;
- }
-
// AVX support requires 3 separate checks:
// - Is the AVX bit set in CPUID?
// - Is the XSAVE bit set in CPUID?
@@ -129,8 +113,6 @@ static CPUCaps Detect() {
}
}
- caps.flush_to_zero = caps.sse;
-
if (max_ex_fn >= 0x80000004) {
// Extract CPU model string
__cpuid(cpu_id, 0x80000002);
@@ -144,14 +126,8 @@ static CPUCaps Detect() {
if (max_ex_fn >= 0x80000001) {
// Check for more features
__cpuid(cpu_id, 0x80000001);
- if (cpu_id[2] & 1)
- caps.lahf_sahf_64 = true;
- if ((cpu_id[2] >> 5) & 1)
- caps.lzcnt = true;
if ((cpu_id[2] >> 16) & 1)
caps.fma4 = true;
- if ((cpu_id[3] >> 29) & 1)
- caps.long_mode = true;
}
return caps;
@@ -162,48 +138,4 @@ const CPUCaps& GetCPUCaps() {
return caps;
}
-std::string GetCPUCapsString() {
- auto caps = GetCPUCaps();
-
- std::string sum(caps.cpu_string);
- sum += " (";
- sum += caps.brand_string;
- sum += ")";
-
- if (caps.sse)
- sum += ", SSE";
- if (caps.sse2) {
- sum += ", SSE2";
- if (!caps.flush_to_zero)
- sum += " (without DAZ)";
- }
-
- if (caps.sse3)
- sum += ", SSE3";
- if (caps.ssse3)
- sum += ", SSSE3";
- if (caps.sse4_1)
- sum += ", SSE4.1";
- if (caps.sse4_2)
- sum += ", SSE4.2";
- if (caps.avx)
- sum += ", AVX";
- if (caps.avx2)
- sum += ", AVX2";
- if (caps.bmi1)
- sum += ", BMI1";
- if (caps.bmi2)
- sum += ", BMI2";
- if (caps.fma)
- sum += ", FMA";
- if (caps.aes)
- sum += ", AES";
- if (caps.movbe)
- sum += ", MOVBE";
- if (caps.long_mode)
- sum += ", 64-bit support";
-
- return sum;
-}
-
} // namespace Common
diff --git a/src/common/x64/cpu_detect.h b/src/common/x64/cpu_detect.h
index 0af3a8adb..20f2ba234 100644
--- a/src/common/x64/cpu_detect.h
+++ b/src/common/x64/cpu_detect.h
@@ -4,23 +4,12 @@
#pragma once
-#include <string>
-
namespace Common {
-/// x86/x64 CPU vendors that may be detected by this module
-enum class CPUVendor {
- INTEL,
- AMD,
- OTHER,
-};
-
/// x86/x64 CPU capabilities that may be detected by this module
struct CPUCaps {
- CPUVendor vendor;
char cpu_string[0x21];
char brand_string[0x41];
- int num_cores;
bool sse;
bool sse2;
bool sse3;
@@ -35,20 +24,6 @@ struct CPUCaps {
bool fma;
bool fma4;
bool aes;
-
- // Support for the FXSAVE and FXRSTOR instructions
- bool fxsave_fxrstor;
-
- bool movbe;
-
- // This flag indicates that the hardware supports some mode in which denormal inputs and outputs
- // are automatically set to (signed) zero.
- bool flush_to_zero;
-
- // Support for LAHF and SAHF instructions in 64-bit mode
- bool lahf_sahf_64;
-
- bool long_mode;
};
/**
@@ -57,10 +32,4 @@ struct CPUCaps {
*/
const CPUCaps& GetCPUCaps();
-/**
- * Gets a string summary of the name and supported capabilities of the host CPU
- * @return String summary
- */
-std::string GetCPUCapsString();
-
} // namespace Common
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 09:22:31 +0200