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Added CPU vendor enum.

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XMRig 2019-12-10 12:49:42 +07:00
parent 6163d27f14
commit 3b4b230cab
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GPG key ID: 446A53638BE94409
6 changed files with 33 additions and 18 deletions
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7
src/backend/cpu/platform/BasicCpuInfo.cpp
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@ -151,9 +151,7 @@ static inline bool has_pdpe1gb()
xmrig::BasicCpuInfo::BasicCpuInfo() :
m_brand(),
m_threads(std::thread::hardware_concurrency()),
m_assembly(Assembly::NONE),
m_aes(has_aes_ni()),
m_avx2(has_avx2()),
m_pdpe1gb(has_pdpe1gb())
@ -172,12 +170,15 @@ xmrig::BasicCpuInfo::BasicCpuInfo() :
memcpy(vendor + 8, &data[2], 4);
if (memcmp(vendor, "AuthenticAMD", 12) == 0) {
m_vendor = VENDOR_AMD;
cpuid(PROCESSOR_INFO, data);
const int32_t family = get_masked(data[EAX_Reg], 12, 8) + get_masked(data[EAX_Reg], 28, 20);
m_assembly = family >= 23 ? Assembly::RYZEN : Assembly::BULLDOZER;
}
else {
else if (memcmp(vendor, "GenuineIntel", 12) == 0) {
m_vendor = VENDOR_INTEL;
m_assembly = Assembly::INTEL;
}
}