Software Tuning, Performance Optimization & Platform Monitoring
Discussion regarding monitoring and software tuning methodologies, Performance Monitoring Unit (PMU) of Intel microprocessors, and platform updating.
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[HARP] Hardware Accelerator Research Program

Jde_C
Beginner
‎09-10-2018 01:55 PM
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 Hi,

Is it possible to monitor cache state from a HARP IP? My goal is to monitor memory address ranges and act, from the IP side, on modifications in such ranges.

Since the FPGA has a cache coherent with its associated Xeon's LLC, and such coherence is done through QPI transactions, I am wondering if its possible to snoop on such messages and act on them.

Thanks in advance!

PS: I failed to find a HARP specific thread. So, If this is not the correct place to discuss HARP related topics, please direct me to them.

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