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suyu/src/common/telemetry.cpp

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chore: make yuzu REUSE compliant [REUSE] is a specification that aims at making file copyright information consistent, so that it can be both human and machine readable. It basically requires that all files have a header containing copyright and licensing information. When this isn't possible, like when dealing with binary assets, generated files or embedded third-party dependencies, it is permitted to insert copyright information in the `.reuse/dep5` file. Oh, and it also requires that all the licenses used in the project are present in the `LICENSES` folder, that's why the diff is so huge. This can be done automatically with `reuse download --all`. The `reuse` tool also contains a handy subcommand that analyzes the project and tells whether or not the project is (still) compliant, `reuse lint`. Following REUSE has a few advantages over the current approach: - Copyright information is easy to access for users / downstream - Files like `dist/license.md` do not need to exist anymore, as `.reuse/dep5` is used instead - `reuse lint` makes it easy to ensure that copyright information of files like binary assets / images is always accurate and up to date To add copyright information of files that didn't have it I looked up who committed what and when, for each file. As yuzu contributors do not have to sign a CLA or similar I couldn't assume that copyright ownership was of the "yuzu Emulator Project", so I used the name and/or email of the commit author instead. [REUSE]: https://reuse.software Follow-up to 01cf05bc75b1e47beb08937439f3ed9339e7b254
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// SPDX-FileCopyrightText: 2017 Citra Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
common: Add a generic interface for logging telemetry fields.
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#include <algorithm>
common/telemetry: Migrate core-independent info gathering to common Previously core itself was the library containing the code to gather common information (build info, CPU info, and OS info), however all of this isn't core-dependent and can be moved to the common code and use the common interfaces. We can then just call those functions from the core instead. This will allow replacing our CPU detection with Xbyak's which has better detection facilities than ours. It also keeps more architecture-dependent code in common instead of core.
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#include <cstring>
#include "common/scm_rev.h"
common: Add a generic interface for logging telemetry fields.
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#include "common/telemetry.h"
common/telemetry: Migrate core-independent info gathering to common Previously core itself was the library containing the code to gather common information (build info, CPU info, and OS info), however all of this isn't core-dependent and can be moved to the common code and use the common interfaces. We can then just call those functions from the core instead. This will allow replacing our CPU detection with Xbyak's which has better detection facilities than ours. It also keeps more architecture-dependent code in common instead of core.
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#ifdef ARCHITECTURE_x86_64
#include "common/x64/cpu_detect.h"
#endif
common/telemetry: Migrate namespace into the Common namespace Migrates the Telemetry namespace into the Common namespace to make the code consistent with the rest of our common code.
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namespace Common::Telemetry {
common: Add a generic interface for logging telemetry fields.
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void FieldCollection::Accept(VisitorInterface& visitor) const {
for (const auto& field : fields) {
field.second->Accept(visitor);
}
}
void FieldCollection::AddField(std::unique_ptr<FieldInterface> field) {
fields[field->GetName()] = std::move(field);
}
template <class T>
void Field<T>::Accept(VisitorInterface& visitor) const {
visitor.Visit(*this);
}
template class Field<bool>;
template class Field<double>;
template class Field<float>;
template class Field<u8>;
template class Field<u16>;
template class Field<u32>;
template class Field<u64>;
template class Field<s8>;
template class Field<s16>;
template class Field<s32>;
template class Field<s64>;
template class Field<std::string>;
template class Field<const char*>;
template class Field<std::chrono::microseconds>;
common/telemetry: Migrate core-independent info gathering to common Previously core itself was the library containing the code to gather common information (build info, CPU info, and OS info), however all of this isn't core-dependent and can be moved to the common code and use the common interfaces. We can then just call those functions from the core instead. This will allow replacing our CPU detection with Xbyak's which has better detection facilities than ours. It also keeps more architecture-dependent code in common instead of core.
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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);
fc.AddField(FieldType::App, "Git_Branch", Common::g_scm_branch);
fc.AddField(FieldType::App, "Git_Revision", Common::g_scm_rev);
fc.AddField(FieldType::App, "BuildDate", Common::g_build_date);
fc.AddField(FieldType::App, "BuildName", Common::g_build_name);
}
void AppendCPUInfo(FieldCollection& fc) {
#ifdef ARCHITECTURE_x86_64
cpu_detect: Add additional x86 flags and telemetry 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](https://github.com/merryhime/dynarmic/blob/bcfe377aaa5138af740e90af5be7a7dff7b62a52/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.
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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);
telemetry: Add waitpkg instruction
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add_field("CPU_Extension_x64_WAITPKG", caps.waitpkg);
common/telemetry: Migrate core-independent info gathering to common Previously core itself was the library containing the code to gather common information (build info, CPU info, and OS info), however all of this isn't core-dependent and can be moved to the common code and use the common interfaces. We can then just call those functions from the core instead. This will allow replacing our CPU detection with Xbyak's which has better detection facilities than ours. It also keeps more architecture-dependent code in common instead of core.
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#else
fc.AddField(FieldType::UserSystem, "CPU_Model", "Other");
#endif
}
void AppendOSInfo(FieldCollection& fc) {
#ifdef __APPLE__
fc.AddField(FieldType::UserSystem, "OsPlatform", "Apple");
#elif defined(_WIN32)
fc.AddField(FieldType::UserSystem, "OsPlatform", "Windows");
#elif defined(__linux__) || defined(linux) || defined(__linux)
fc.AddField(FieldType::UserSystem, "OsPlatform", "Linux");
#else
fc.AddField(FieldType::UserSystem, "OsPlatform", "Unknown");
#endif
}
common/telemetry: Migrate namespace into the Common namespace Migrates the Telemetry namespace into the Common namespace to make the code consistent with the rest of our common code.
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} // namespace Common::Telemetry
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