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authorAndreas Hansson <andreas.hansson@arm.com>2014-03-23 11:12:00 -0400
committerAndreas Hansson <andreas.hansson@arm.com>2014-03-23 11:12:00 -0400
commit7d883df7e58b6e61ed93717f6fde251086d50153 (patch)
tree80fe52960da262fe7b17cc141a7286f0dbdb89b8 /src/dev/io_device.cc
parent364a51181ea4fb09ee24f5a57eb293744075b326 (diff)
downloadgem5-7d883df7e58b6e61ed93717f6fde251086d50153.tar.xz
config: Add a DRAM efficiency-sweep script
This patch adds a configuration that simplifies evaluation of DRAM controller configurations by automating a sweep of stride size and bank parallelism. It works in a rather unconventional way, as it needs to print the traffic generator stimuli based on the memory organisation. Hence, it starts by configuring the memory, then it prints a traffic-generator config file, and loads it. The resulting stats have one period per data point, identified by the stride size, and the number of banks being used.
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