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I just posted this question on intel forum but no one seem to be able to help so I repost it here. Please help me if you can.
I'm choosing my CPU based on a very low level feature Intel Processor Trace(intelpt). The Combined Volume Set of Intel® 64 and IA-32 Architectures Software Developer’s Manulal said that each processor can have up to 4 intelpt filtering range. The number of supported range can be checked via CPUID(eax=14h, ecx=1). I looked at the 11gen core i9 in my office but it seems only support 2 range (not sure if I check correctly). My questions are:
cpuidinstruction and print out the result. The script should work on both Linux and windows. If you have any intel processor please help me run the script and feedback the value. Thanks alot
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