diff options
author | Ali Jafri <ali.jafri@arm.com> | 2015-11-06 03:26:40 -0500 |
---|---|---|
committer | Ali Jafri <ali.jafri@arm.com> | 2015-11-06 03:26:40 -0500 |
commit | f02a9338c1efaf7680f598a57ff6607e9b11120e (patch) | |
tree | dfba1a176dd9216bb2b820497e527fbf4901aff5 /src/cpu/o3/iew.cc | |
parent | c086c20bd2578a4dfd4ef5d158de1eddffb1fc9a (diff) | |
download | gem5-f02a9338c1efaf7680f598a57ff6607e9b11120e.tar.xz |
mem: Avoid unnecessary snoops on writebacks and clean evictions
This patch optimises the handling of writebacks and clean evictions
when using a snoop filter. Instead of snooping into the caches to
determine if the block is cached or not, simply set the status based
on the snoop-filter result.
Diffstat (limited to 'src/cpu/o3/iew.cc')
0 files changed, 0 insertions, 0 deletions