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TIME-STAMP-在英语 词典里time-stamp 的定义和近义词。

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Counting Clock Cycles

Web3. RDTSC (Read Time-stamp counter) – Here the fun begins. Modern CPUs implement a time stamp counter that starts at 0 on processor reset and steadily increases. There is some misconception around this instruction and indeed it is kind of tricky. It returns a 64-bit value with the counter in the EDX:EAX registers. WebMay 26, 2024 · This enlightenment is available only when the underlying platform provides support of an invariant processor Time Stamp Counter (TSC), or iTSC. In such platforms, the processor TSC frequency remains constant irrespective of changes in the processor’s clock frequency due to the use of power management states such as ACPI processor … WebApr 17, 2024 · This absolute time value is stored as a 64-bit counter called the "VITA time" or vita_time in UHD. The vita_time counter is incremented off of the FPGA's base clock and local to the Radio Core USRP, meaning that other RFNoC blocks can not reference this counter value directly. on the station