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authorStephan Diestelhorst <stephan.diestelhorst@arm.com>2014-04-25 12:36:16 +0100
committerStephan Diestelhorst <stephan.diestelhorst@arm.com>2014-04-25 12:36:16 +0100
commit435f4aec3d87238a72a61f5b3eea5334d4c955e7 (patch)
tree504a9794eb130585834d1b00e13787eb62e529d6 /src/mem/coherent_xbar.cc
parentafa2428eca9476cf63436dc138acafa36a1d408e (diff)
downloadgem5-435f4aec3d87238a72a61f5b3eea5334d4c955e7.tar.xz
mem: Add access statistics for the snoop filter
Adds a simple access counter for requests and snoops for the snoop filter and also classifies hits based on whether a single other holder existed or whether multiple shares held the line.
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