From 3c9f26a7f22bb3654828786d51e86e87eca08b7f Mon Sep 17 00:00:00 2001
From: Ryan Huffman <ryanhuffman@gmail.com>
Date: Mon, 28 Mar 2016 10:48:51 -0700
Subject: [PATCH] Add CPUID::getAllFeatures

---
 libraries/shared/src/CPUID.cpp      | 58 +++++++++++++++++++++++++++++
 libraries/shared/src/CPUID.h        |  9 ++++-
 libraries/shared/src/SharedUtil.cpp |  4 ++
 3 files changed, 70 insertions(+), 1 deletion(-)

diff --git a/libraries/shared/src/CPUID.cpp b/libraries/shared/src/CPUID.cpp
index 44eb28f9db..e0eae248f3 100644
--- a/libraries/shared/src/CPUID.cpp
+++ b/libraries/shared/src/CPUID.cpp
@@ -14,4 +14,62 @@
 
 const CPUID::CPUID_Internal CPUID::CPU_Rep;
 
+std::vector<CPUID::Feature> CPUID::getAllFeatures() {
+    std::vector<CPUID::Feature> features;
+
+    features.push_back({ "3DNOW", CPUID::_3DNOW() });
+    features.push_back({ "3DNOWEXT", CPUID::_3DNOWEXT() });
+    features.push_back({ "ABM", CPUID::ABM() });
+    features.push_back({ "ADX", CPUID::ADX() });
+    features.push_back({ "AES", CPUID::AES() });
+    features.push_back({ "AVX", CPUID::AVX() });
+    features.push_back({ "AVX2", CPUID::AVX2() });
+    features.push_back({ "AVX512CD", CPUID::AVX512CD() });
+    features.push_back({ "AVX512ER", CPUID::AVX512ER() });
+    features.push_back({ "AVX512F", CPUID::AVX512F() });
+    features.push_back({ "AVX512PF", CPUID::AVX512PF() });
+    features.push_back({ "BMI1", CPUID::BMI1() });
+    features.push_back({ "BMI2", CPUID::BMI2() });
+    features.push_back({ "CLFSH", CPUID::CLFSH() });
+    features.push_back({ "CMPXCHG16B", CPUID::CMPXCHG16B() });
+    features.push_back({ "CX8", CPUID::CX8() });
+    features.push_back({ "ERMS", CPUID::ERMS() });
+    features.push_back({ "F16C", CPUID::F16C() });
+    features.push_back({ "FMA", CPUID::FMA() });
+    features.push_back({ "FSGSBASE", CPUID::FSGSBASE() });
+    features.push_back({ "FXSR", CPUID::FXSR() });
+    features.push_back({ "HLE", CPUID::HLE() });
+    features.push_back({ "INVPCID", CPUID::INVPCID() });
+    features.push_back({ "LAHF", CPUID::LAHF() });
+    features.push_back({ "LZCNT", CPUID::LZCNT() });
+    features.push_back({ "MMX", CPUID::MMX() });
+    features.push_back({ "MMXEXT", CPUID::MMXEXT() });
+    features.push_back({ "MONITOR", CPUID::MONITOR() });
+    features.push_back({ "MOVBE", CPUID::MOVBE() });
+    features.push_back({ "MSR", CPUID::MSR() });
+    features.push_back({ "OSXSAVE", CPUID::OSXSAVE() });
+    features.push_back({ "PCLMULQDQ", CPUID::PCLMULQDQ() });
+    features.push_back({ "POPCNT", CPUID::POPCNT() });
+    features.push_back({ "PREFETCHWT1", CPUID::PREFETCHWT1() });
+    features.push_back({ "RDRAND", CPUID::RDRAND() });
+    features.push_back({ "RDSEED", CPUID::RDSEED() });
+    features.push_back({ "RDTSCP", CPUID::RDTSCP() });
+    features.push_back({ "RTM", CPUID::RTM() });
+    features.push_back({ "SEP", CPUID::SEP() });
+    features.push_back({ "SHA", CPUID::SHA() });
+    features.push_back({ "SSE", CPUID::SSE() });
+    features.push_back({ "SSE2", CPUID::SSE2() });
+    features.push_back({ "SSE3", CPUID::SSE3() });
+    features.push_back({ "SSE4.1", CPUID::SSE41() });
+    features.push_back({ "SSE4.2", CPUID::SSE42() });
+    features.push_back({ "SSE4a", CPUID::SSE4a() });
+    features.push_back({ "SSSE3", CPUID::SSSE3() });
+    features.push_back({ "SYSCALL", CPUID::SYSCALL() });
+    features.push_back({ "TBM", CPUID::TBM() });
+    features.push_back({ "XOP", CPUID::XOP() });
+    features.push_back({ "XSAVE", CPUID::XSAVE() });
+
+    return features;
+};
+
 #endif
\ No newline at end of file
diff --git a/libraries/shared/src/CPUID.h b/libraries/shared/src/CPUID.h
index bc697c8781..a8b8921d19 100644
--- a/libraries/shared/src/CPUID.h
+++ b/libraries/shared/src/CPUID.h
@@ -35,7 +35,13 @@ class CPUID
     class CPUID_Internal;
 
 public:
-    // getters
+    struct Feature {
+        std::string name;
+        bool supported;
+    };
+
+    static std::vector<Feature> getAllFeatures();
+
     static std::string Vendor(void) { return CPU_Rep.vendor_; }
     static std::string Brand(void) { return CPU_Rep.brand_; }
 
@@ -198,6 +204,7 @@ private:
         std::vector<std::array<int, 4>> data_;
         std::vector<std::array<int, 4>> extdata_;
     };
+
 };
 
 #endif
diff --git a/libraries/shared/src/SharedUtil.cpp b/libraries/shared/src/SharedUtil.cpp
index 31d4f32a5e..2f0fde8ddc 100644
--- a/libraries/shared/src/SharedUtil.cpp
+++ b/libraries/shared/src/SharedUtil.cpp
@@ -765,6 +765,10 @@ void printSystemInformation() {
     qDebug() << "\tCPU Vendor: " << CPUID::Vendor().c_str();
     qDebug() << "\tCPU Brand:  " << CPUID::Brand().c_str();
 
+    for (auto& feature : CPUID::getAllFeatures()) {
+        qDebug().nospace().noquote() << "\t[" << (feature.supported ? "x" : " ") << "] " << feature.name.c_str();
+    }
+
     printSupported("3DNOW", CPUID::_3DNOW());
     printSupported("3DNOWEXT", CPUID::_3DNOWEXT());
     printSupported("ABM", CPUID::ABM());