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authorDerek Hower <drh5@cs.wisc.edu>2009-09-10 13:32:16 -0500
committerDerek Hower <drh5@cs.wisc.edu>2009-09-10 13:32:16 -0500
commite6e3ccf5c0f49342116eadd6386a4d169b8a6581 (patch)
tree36e901a21630bb33b5270d8f5939f7443a64446b /src/mem/ruby
parent3bb2fcfc8438d77efbab542cd93f4a9f09478da6 (diff)
downloadgem5-e6e3ccf5c0f49342116eadd6386a4d169b8a6581.tar.xz
ruby: made L2 request/response latency based on cache latency by default
Diffstat (limited to 'src/mem/ruby')
-rw-r--r--src/mem/ruby/config/TwoLevel_SplitL1UnifiedL2.rb2
-rw-r--r--src/mem/ruby/config/defaults.rb4
2 files changed, 4 insertions, 2 deletions
diff --git a/src/mem/ruby/config/TwoLevel_SplitL1UnifiedL2.rb b/src/mem/ruby/config/TwoLevel_SplitL1UnifiedL2.rb
index 2c59a0916..aa176d0f1 100644
--- a/src/mem/ruby/config/TwoLevel_SplitL1UnifiedL2.rb
+++ b/src/mem/ruby/config/TwoLevel_SplitL1UnifiedL2.rb
@@ -79,6 +79,8 @@ num_l2_banks.times { |n|
net_ports << MOESI_CMP_directory_L2CacheController.new("L2CacheController_"+n.to_s,
"L2Cache",
cache)
+ net_ports.last.request_latency = l2_cache_latency + 2
+ net_ports.last.response_latency = l2_cache_latency + 2
end
}
num_memories.times { |n|
diff --git a/src/mem/ruby/config/defaults.rb b/src/mem/ruby/config/defaults.rb
index 384abd119..a286b01fb 100644
--- a/src/mem/ruby/config/defaults.rb
+++ b/src/mem/ruby/config/defaults.rb
@@ -163,8 +163,8 @@ class MOESI_CMP_directory_DirectoryController < DirectoryController
end
class MOESI_CMP_directory_DMAController < DMAController
- default_param :request_latency, Integer, 6
- default_param :response_latency, Integer, 6
+ default_param :request_latency, Integer, 14
+ default_param :response_latency, Integer, 14
end
class RubySystem