CoupledL2
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OpenXiangShan
Open-source non-blocking L2 cache
RXSNP should use arbiter entry instead of queue to eliminate the potential deadlock.
a. Common: add pMatch module instance instead of logic for FloorPlan identification b. MSHR: pCrdGrant handles in next cycle of rxrsp.valid, other operations are in rxrsp.valid cycle c. MSHRCtrl: pMatch...
* For DCT, it was possible for one MSHR to propagate two bundled CHI messages (known for SnpRespDataFwded with CompData on TXDAT and SnpRespFwded with Comp on TXRSP). * Assertions...
* Time division multiplexing of P-Credit grant for individual MSHR entries (e.g. permitted grant on cycle 0: MSHR[0, 2, 4 ...], and on cycle 1: MSHR[1, 3, 5, ...]). *...
