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common/cpu_detect: Remove Common::CPUVendor

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It's only used by telemetry, where the information it provides can be gained from the brand string.
This commit is contained in:
Cameron Cawley 2019-12-09 22:39:56 +00:00
parent bc5ad137c0
commit 9a45d32a5f
3 changed files with 0 additions and 30 deletions
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6
src/common/x64/cpu_detect.cpp
View File

@ -66,12 +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);

8
src/common/x64/cpu_detect.h
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@ -6,16 +6,8 @@
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];
bool sse;

16
src/core/telemetry_session.cpp
View File

@ -23,20 +23,6 @@
namespace Core {
#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
static u64 GenerateTelemetryId() {
u64 telemetry_id{};
CryptoPP::AutoSeededRandomPool rng;
@ -143,8 +129,6 @@ void TelemetrySession::AddInitialInfo(Loader::AppLoader& app_loader) {
AddField(Telemetry::FieldType::UserSystem, "CPU_Model", Common::GetCPUCaps().cpu_string);
AddField(Telemetry::FieldType::UserSystem, "CPU_BrandString",
Common::GetCPUCaps().brand_string);
AddField(Telemetry::FieldType::UserSystem, "CPU_Vendor",
CpuVendorToStr(Common::GetCPUCaps().vendor));
AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_AES", Common::GetCPUCaps().aes);
AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_AVX", Common::GetCPUCaps().avx);
AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_AVX2", Common::GetCPUCaps().avx2);