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Diffstat (limited to 'configs/ruby/MOESI_CMP_directory.py')
-rw-r--r--configs/ruby/MOESI_CMP_directory.py7
1 files changed, 3 insertions, 4 deletions
diff --git a/configs/ruby/MOESI_CMP_directory.py b/configs/ruby/MOESI_CMP_directory.py
index b238b7675..dbe814977 100644
--- a/configs/ruby/MOESI_CMP_directory.py
+++ b/configs/ruby/MOESI_CMP_directory.py
@@ -132,10 +132,9 @@ def create_system(options, system, piobus, dma_ports, ruby_system):
l2_cntrl_nodes.append(l2_cntrl)
cntrl_count += 1
-
- phys_mem_size = 0
- for mem in system.memories.unproxy(system):
- phys_mem_size += long(mem.range.second) - long(mem.range.first) + 1
+
+ phys_mem_size = sum(map(lambda mem: mem.range.size(),
+ system.memories.unproxy(system)))
mem_module_size = phys_mem_size / options.num_dirs
for i in xrange(options.num_dirs):