From: Derek Hower <drh5@cs.wisc.edu>
Date: Thu, 10 Sep 2009 18:32:16 +0000 (-0500)
Subject: ruby: made L2 request/response latency based on cache latency by default
X-Git-Tag: Calvin_Submission~24^2~3
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e6e3ccf5c0f49342116eadd6386a4d169b8a6581;p=gem5.git

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
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