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Fixed Cache QoS restore on exit where it not supported.

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XMRig 2021-01-24 02:23:27 +07:00
parent 9dae559b73
commit 672f6df6c1
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GPG key ID: 446A53638BE94409
2 changed files with 8 additions and 8 deletions
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15
src/crypto/rx/RxMsr.cpp
View file

@ -34,6 +34,7 @@
namespace xmrig {
bool RxMsr::m_cacheQoS = false;
bool RxMsr::m_enabled = false;
bool RxMsr::m_initialized = false;
@ -142,17 +143,15 @@ bool xmrig::RxMsr::init(const RxConfig &config, const std::vector<CpuThread> &th
}
const uint64_t ts = Chrono::steadyMSecs();
bool cache_qos = config.cacheQoS();
m_cacheQoS = config.cacheQoS();
if (cache_qos && !Cpu::info()->hasCatL3()) {
if (!threads.empty()) {
if (m_cacheQoS && !Cpu::info()->hasCatL3()) {
LOG_WARN("%s " YELLOW_BOLD("this CPU doesn't support cat_l3, cache QoS is unavailable"), Msr::tag());
m_cacheQoS = false;
}
cache_qos = false;
}
if ((m_enabled = wrmsr(preset, threads, cache_qos, config.rdmsr()))) {
if ((m_enabled = wrmsr(preset, threads, m_cacheQoS, config.rdmsr()))) {
LOG_NOTICE("%s " GREEN_BOLD("register values for \"%s\" preset have been set successfully") BLACK_BOLD(" (%" PRIu64 " ms)"), Msr::tag(), config.msrPresetName(), Chrono::steadyMSecs() - ts);
}
else {
@ -178,7 +177,7 @@ void xmrig::RxMsr::destroy()
const uint64_t ts = Chrono::steadyMSecs();
if (!wrmsr(items, std::vector<CpuThread>(), true, false)) {
if (!wrmsr(items, std::vector<CpuThread>(), m_cacheQoS, false)) {
LOG_ERR("%s " RED_BOLD("failed to restore initial state" BLACK_BOLD(" (%" PRIu64 " ms)")), Msr::tag(), Chrono::steadyMSecs() - ts);
}
}

1
src/crypto/rx/RxMsr.h
View file

@ -42,6 +42,7 @@ public:
static void destroy();
private:
static bool m_cacheQoS;
static bool m_enabled;
static bool m_initialized;
};