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-rw-r--r--src/common/x64/native_clock.cpp7
-rw-r--r--src/common/x64/native_clock.h2
2 files changed, 9 insertions, 0 deletions
diff --git a/src/common/x64/native_clock.cpp b/src/common/x64/native_clock.cpp
index 26d4d0ba6..926f92ff8 100644
--- a/src/common/x64/native_clock.cpp
+++ b/src/common/x64/native_clock.cpp
@@ -65,6 +65,13 @@ u64 NativeClock::GetRTSC() {
return accumulated_ticks;
}
+void NativeClock::Pause(bool is_paused) {
+ if (!is_paused) {
+ _mm_mfence();
+ last_measure = __rdtsc();
+ }
+}
+
std::chrono::nanoseconds NativeClock::GetTimeNS() {
const u64 rtsc_value = GetRTSC();
return std::chrono::nanoseconds{MultiplyAndDivide64(rtsc_value, 1000000000, rtsc_frequency)};
diff --git a/src/common/x64/native_clock.h b/src/common/x64/native_clock.h
index b58cf9f5a..3851f8fc2 100644
--- a/src/common/x64/native_clock.h
+++ b/src/common/x64/native_clock.h
@@ -26,6 +26,8 @@ public:
u64 GetCPUCycles() override;
+ void Pause(bool is_paused) override;
+
private:
u64 GetRTSC();