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cpu_detect: Add additional x86 flags and telemetry

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Adds detection of additional CPU flags to cpu_detect and additions to telemetry output.

This is not exhaustive but guided by features that [dynarmic utilizes](bcfe377aaa/src/dynarmic/backend/x64/host_feature.h (L12-L33)) as well as features that are currently utilized but not reported to telemetry(invariant_tsc). This is intended to guide future optimizations.

AVX512 in particular is broken up into its individual subsets and some other processor features such as [sha](https://en.wikipedia.org/wiki/Intel_SHA_extensions) and [gfni](https://en.wikipedia.org/wiki/AVX-512#GFNI) are added to have some forward-facing data-points.

What used to be a single `CPU_Extension_x64_AVX512` telemetry field
is also broken up into individual `CPU_Extension_x64_AVX512{F,VL,CD,...}` fields.
This commit is contained in:
Wunkolo 2022-03-09 18:11:46 -08:00
parent 29a7a61806
commit d248c1203e
4 changed files with 86 additions and 29 deletions
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60
src/common/telemetry.cpp
View file

@ -55,22 +55,50 @@ void AppendBuildInfo(FieldCollection& fc) {
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_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);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_AVX512", Common::GetCPUCaps().avx512);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_BMI1", Common::GetCPUCaps().bmi1);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_BMI2", Common::GetCPUCaps().bmi2);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_FMA", Common::GetCPUCaps().fma);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_FMA4", Common::GetCPUCaps().fma4);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE", Common::GetCPUCaps().sse);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE2", Common::GetCPUCaps().sse2);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE3", Common::GetCPUCaps().sse3);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSSE3", Common::GetCPUCaps().ssse3);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE41", Common::GetCPUCaps().sse4_1);
fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE42", Common::GetCPUCaps().sse4_2);
const auto& caps = Common::GetCPUCaps();
const auto add_field = [&fc](std::string_view field_name, const auto& field_value) {
fc.AddField(FieldType::UserSystem, field_name, field_value);
};
add_field("CPU_Model", caps.cpu_string);
add_field("CPU_BrandString", caps.brand_string);
add_field("CPU_Extension_x64_SSE", caps.sse);
add_field("CPU_Extension_x64_SSE2", caps.sse2);
add_field("CPU_Extension_x64_SSE3", caps.sse3);
add_field("CPU_Extension_x64_SSSE3", caps.ssse3);
add_field("CPU_Extension_x64_SSE41", caps.sse4_1);
add_field("CPU_Extension_x64_SSE42", caps.sse4_2);
add_field("CPU_Extension_x64_AVX", caps.avx);
add_field("CPU_Extension_x64_AVX_VNNI", caps.avx_vnni);
add_field("CPU_Extension_x64_AVX2", caps.avx2);
// Skylake-X/SP level AVX512, for compatibility with the previous telemetry field
add_field("CPU_Extension_x64_AVX512",
caps.avx512f && caps.avx512cd && caps.avx512vl && caps.avx512dq && caps.avx512bw);
add_field("CPU_Extension_x64_AVX512F", caps.avx512f);
add_field("CPU_Extension_x64_AVX512CD", caps.avx512cd);
add_field("CPU_Extension_x64_AVX512VL", caps.avx512vl);
add_field("CPU_Extension_x64_AVX512DQ", caps.avx512dq);
add_field("CPU_Extension_x64_AVX512BW", caps.avx512bw);
add_field("CPU_Extension_x64_AVX512BITALG", caps.avx512bitalg);
add_field("CPU_Extension_x64_AVX512VBMI", caps.avx512vbmi);
add_field("CPU_Extension_x64_AES", caps.aes);
add_field("CPU_Extension_x64_BMI1", caps.bmi1);
add_field("CPU_Extension_x64_BMI2", caps.bmi2);
add_field("CPU_Extension_x64_F16C", caps.f16c);
add_field("CPU_Extension_x64_FMA", caps.fma);
add_field("CPU_Extension_x64_FMA4", caps.fma4);
add_field("CPU_Extension_x64_GFNI", caps.gfni);
add_field("CPU_Extension_x64_INVARIANT_TSC", caps.invariant_tsc);
add_field("CPU_Extension_x64_LZCNT", caps.lzcnt);
add_field("CPU_Extension_x64_MOVBE", caps.movbe);
add_field("CPU_Extension_x64_PCLMULQDQ", caps.pclmulqdq);
add_field("CPU_Extension_x64_POPCNT", caps.popcnt);
add_field("CPU_Extension_x64_SHA", caps.sha);
#else
fc.AddField(FieldType::UserSystem, "CPU_Model", "Other");
#endif