[m5-dev] [PATCH 09 of 18] ruby: made L2 request/response latency based on cache latency by default

[Derek Hower]

# HG changeset patch
# User Derek Hower <d...@cs.wisc.edu>
# Date 1252607536 18000
# Node ID 0173532b03f076dd9b089a6e4c6b2839cdff3f1b
# Parent  4169f24434efe4648be94d96c058d331b68c9b33
ruby: made L2 request/response latency based on cache latency by default

diff --git a/src/mem/ruby/config/TwoLevel_SplitL1UnifiedL2.rb 
b/src/mem/ruby/config/TwoLevel_SplitL1UnifiedL2.rb
--- a/src/mem/ruby/config/TwoLevel_SplitL1UnifiedL2.rb
+++ b/src/mem/ruby/config/TwoLevel_SplitL1UnifiedL2.rb
@@ -79,6 +79,8 @@
     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
--- a/src/mem/ruby/config/defaults.rb
+++ b/src/mem/ruby/config/defaults.rb
@@ -163,8 +163,8 @@
 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
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