rdtsc

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How to stop VC++ compiler from reordering code?
user_1269950
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4
1
256
rdtsc intrinsics x86 visual-c++ c++
Does RDTSCP increment monotonically across multi-cores?
user_145253560
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5
1
526
rdtsc multicore x86 assembly c++
Failed to reproduce the high-precision time measuring kernel module from intel's white paper
user_79749710
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3
1
108
rdtsc microbenchmark benchmarking x86 linux
x86_64 - Why is timing a program with rdtsc/rdtscp giving unreasonably large numbers?
user_146561980
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2
1
142
rdtsc x86-64 assembly
Better than 100ns resolution timers in Windows
user_51531160
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5
1
1140
rdtsc timing benchmarking c c++
Multiple nop instructions do not consistently take longer than a single nop instruction
user_78683760
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4
1
869
no-op rdtsc inline-assembly assembly processor
Can different processes run RDTSC at the same time?
user_46756680
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5
1
395
rdtsc hyperthreading multicore intel x86
Why is CPUID + RDTSC unreliable?
user_32783500
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5
2
686
cpuid rdtsc microbenchmark intel x86
What's up with the "half fence" behavior of rdtscp?
user_1491380
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7
0
415
rdtsc microbenchmark x86 assembly performance
Lost Cycles on Intel? An inconsistency between rdtsc and CPU_CLK_UNHALTED.REF_TSC
user_1491380
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34
1
3185
rdtsc x86-64 x86 cpu-architecture performance
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