changeset 9d94b886c61b in /z/repo/m5
details: http://repo.m5sim.org/m5?cmd=changeset;node=9d94b886c61b
description:
Ruby: Add option for random seed to Ruby.py
This patch adds an option to the script Ruby.py for setting the
parameter
m_random_seed used for randomizing delays in the memory system. The
option
can be specified as "--random_seed <seed value>".
diffstat:
configs/ruby/Ruby.py | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diffs (22 lines):
diff -r 2844d69d03e2 -r 9d94b886c61b configs/ruby/Ruby.py
--- a/configs/ruby/Ruby.py Thu Dec 30 12:51:04 2010 -0500
+++ b/configs/ruby/Ruby.py Mon Jan 03 12:40:31 2011 -0600
@@ -56,7 +56,10 @@
parser.add_option("--recycle-latency", type="int", default=10,
help="Recycle latency for ruby controller input buffers")
-
+
+ parser.add_option("--random_seed", type="int", default=1234,
+ help="Used for seeding the random number generator")
+
protocol = buildEnv['PROTOCOL']
exec "import %s" % protocol
eval("%s.define_options(parser)" % protocol)
@@ -135,5 +138,6 @@
mem_size = total_mem_size)
ruby.cpu_ruby_ports = cpu_sequencers
+ ruby.random_seed = options.random_seed
return ruby
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