Nikos Nikoleris has uploaded a new patch set (#5) to the change originally
created by Gabe Black. ( https://gem5-review.googlesource.com/5242 )
Change subject: base: Build caching into the AddrRangeMap class
......................................................................
base: Build caching into the AddrRangeMap class
Rather than have each consumer of the AddrRangeMap implement caching
lookups on their own, this change adds a centralized mechanism to the
AddrRangeMap class itself.
Some benefits of this approach are that the cache handles deleted
entries correctly/automatically, the cache is maintained by
adding/removing entries from a linked list rather than moving elements
in an array and checking valid bits, and it's easy to enable in places
which might otherwise not bother with caching. The amount of caching
is tunable to balance overhead with improved lookup performance.
Change-Id: Ic25997e23de4eea501e47f039bb52ed0502c58d2
---
M src/base/addr_range_map.hh
1 file changed, 52 insertions(+), 1 deletion(-)
--
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Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-Change-Id: Ic25997e23de4eea501e47f039bb52ed0502c58d2
Gerrit-Change-Number: 5242
Gerrit-PatchSet: 5
Gerrit-Owner: Gabe Black <[email protected]>
Gerrit-Assignee: Andreas Hansson <[email protected]>
Gerrit-Reviewer: Gabe Black <[email protected]>
Gerrit-CC: Andreas Hansson <[email protected]>
Gerrit-CC: Nikos Nikoleris <[email protected]>
Gerrit-MessageType: newpatchset
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