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-rw-r--r--configs/ruby/MESI_CMP_directory.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/configs/ruby/MESI_CMP_directory.py b/configs/ruby/MESI_CMP_directory.py
index 9b62a15af..2e9345212 100644
--- a/configs/ruby/MESI_CMP_directory.py
+++ b/configs/ruby/MESI_CMP_directory.py
@@ -44,6 +44,9 @@ class L1Cache(RubyCache):
class L2Cache(RubyCache):
latency = 15
+def define_options(parser):
+ return
+
def create_system(options, phys_mem, piobus, dma_devices):
if buildEnv['PROTOCOL'] != 'MESI_CMP_directory':