Skip to content

perf(bop): train on l1 prefetch request #11

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Maxpicca-Li wants to merge 1 commit into
base: master
Choose a base branch
from
Open

perf(bop): train on l1 prefetch request #11

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 3 additions & 3 deletions src/main/scala/coupledL2/prefetch/Prefetcher.scala
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -252,7 +252,7 @@ class Prefetcher(implicit p: Parameters) extends PrefetchModule {
vbop.get.io.req.ready := (if(hasReceiver) !pfRcv.get.io.req.valid else true.B) &&
(if(hasNLPrefetcher) !nl.get.io.req.valid else true.B)
vbop.get.io.train <> io.train
vbop.get.io.train.valid := io.train.valid && (io.train.bits.reqsource =/= MemReqSource.L1DataPrefetch.id.U)
// vbop.get.io.train.valid := io.train.valid && (io.train.bits.reqsource =/= MemReqSource.L1DataPrefetch.id.U)
vbop.get.io.resp <> io.resp
vbop.get.io.resp.valid := io.resp.valid && io.resp.bits.isBOP
vbop.get.io.tlb_req <> io.tlb_req
Expand All @@ -265,7 +265,7 @@ class Prefetcher(implicit p: Parameters) extends PrefetchModule {
(if(hasNLPrefetcher) !nl.get.io.req.valid else true.B) &&
(if(hasBOP) !vbop.get.io.req.valid else true.B)
pbop.get.io.train <> io.train
pbop.get.io.train.valid := io.train.valid && (io.train.bits.reqsource =/= MemReqSource.L1DataPrefetch.id.U)
// pbop.get.io.train.valid := io.train.valid && (io.train.bits.reqsource =/= MemReqSource.L1DataPrefetch.id.U)
pbop.get.io.resp <> io.resp
pbop.get.io.resp.valid := io.resp.valid && io.resp.bits.isPBOP
}
Expand Down Expand Up @@ -395,7 +395,7 @@ class Prefetcher(implicit p: Parameters) extends PrefetchModule {
e1.reqsource := io.train.bits.reqsource
trainTT.log(
data = e1,
en = io.train.valid && (io.train.bits.reqsource =/= MemReqSource.L1DataPrefetch.id.U),
en = io.train.valid,
site = "L2Train_onlyBOP",
clock, reset
)
Expand Down
Loading