Ross Thompson 6c8ac7851e Reverted to fetched the demand cache line first then doing the eviction. This is important because of an optimization in the replacement policy. The replacement policy updates the LRU 1 cycle late and reads the LRU 1 cycle late for critical path timing. This means doing the eviction first requires an initial 1 cycle delay but this delay has to be applied to all misses because we don't know if an eviction is required. Since reading the demand line first is logically ok so long as it is not written to the sram until after the eviction.		2022-07-19 22:42:25 -05:00
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config	merged floating-point radix-2 divider with radix-4	2022-07-15 20:16:59 +00:00
misc	Renamed wally-pipelined to pipelined	2022-01-04 19:47:41 +00:00
regression	Reverted to fetched the demand cache line first then doing the eviction. This is important because of an optimization in the replacement policy. The replacement policy updates the LRU 1 cycle late and reads the LRU 1 cycle late for critical path timing. This means doing the eviction first requires an initial 1 cycle delay but this delay has to be applied to all misses because we don't know if an eviction is required. Since reading the demand line first is logically ok so long as it is not written to the sram until after the eviction.	2022-07-19 22:42:25 -05:00
src	Reverted to fetched the demand cache line first then doing the eviction. This is important because of an optimization in the replacement policy. The replacement policy updates the LRU 1 cycle late and reads the LRU 1 cycle late for critical path timing. This means doing the eviction first requires an initial 1 cycle delay but this delay has to be applied to all misses because we don't know if an eviction is required. Since reading the demand line first is logically ok so long as it is not written to the sram until after the eviction.	2022-07-19 22:42:25 -05:00
srt	Square root radix 2 working, does not work with division	2022-07-14 22:52:09 +00:00
testbench	Added degree of freedom to cache/sram. The sram width in bits is no longer defined by XLEN, but instead a separate parameter. This is decoupled from LINELEN, XLEN, and WORDLEN.	2022-07-17 21:05:31 -05:00