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IN_ORDER_MEM feature doesn't work becasue when cache bank's mem-req-queue is full, we need to schedule the mem response and skip the mshr

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Blaise Tine
2021-05-01 13:44:08 -07:00
parent e40a3feefa
commit 04a1c0e9eb
3 changed files with 16 additions and 34 deletions
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8
hw/rtl/cache/VX_cache.v vendored
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@@ -39,10 +39,7 @@ module VX_cache #(
parameter MEM_TAG_WIDTH = (32 - $clog2(CACHE_LINE_SIZE)),
// bank offset from beginning of index range
parameter BANK_ADDR_OFFSET = 0,
// in-order DRAN
parameter IN_ORDER_MEM = 0
parameter BANK_ADDR_OFFSET = 0
) (
`SCOPE_IO_VX_cache
@@ -298,8 +295,7 @@ module VX_cache #(
.WRITE_ENABLE (WRITE_ENABLE),
.CORE_TAG_WIDTH (CORE_TAG_WIDTH),
.CORE_TAG_ID_BITS (CORE_TAG_ID_BITS),
.BANK_ADDR_OFFSET (BANK_ADDR_OFFSET),
.IN_ORDER_MEM (IN_ORDER_MEM)
.BANK_ADDR_OFFSET (BANK_ADDR_OFFSET)
) bank (
`SCOPE_BIND_VX_cache_bank(i)