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authorAndreas Hansson <andreas.hansson@arm.com>2015-11-22 05:10:17 -0500
committerAndreas Hansson <andreas.hansson@arm.com>2015-11-22 05:10:17 -0500
commit6adb728fb4238992e5f07ca5db1f9c0aac30df6a (patch)
tree35b7c00750125e62c676ef22cef995cd09c9e741 /configs
parent949437d559bcb0d40f6fe4fa81984a2467b7b52f (diff)
downloadgem5-6adb728fb4238992e5f07ca5db1f9c0aac30df6a.tar.xz
config: Minor fixes to the DRAM utilisation sweep
Diffstat (limited to 'configs')
-rw-r--r--configs/dram/sweep.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/configs/dram/sweep.py b/configs/dram/sweep.py
index eb4c9b41e..8459f9d00 100644
--- a/configs/dram/sweep.py
+++ b/configs/dram/sweep.py
@@ -94,7 +94,7 @@ mem_range = AddrRange('256MB')
system.mem_ranges = [mem_range]
# do not worry about reserving space for the backing store
-mmap_using_noreserve = True
+system.mmap_using_noreserve = True
# force a single channel to match the assumptions in the DRAM traffic
# generator
@@ -145,8 +145,8 @@ burst_size = int((system.mem_ctrls[0].devices_per_rank.value *
page_size = system.mem_ctrls[0].devices_per_rank.value * \
system.mem_ctrls[0].device_rowbuffer_size.value
-# match the maximum bandwidth of the memory, the parameter is in ns
-# and we need it in ticks
+# match the maximum bandwidth of the memory, the parameter is in seconds
+# and we need it in ticks (ps)
itt = system.mem_ctrls[0].tBURST.value * 1000000000000
# assume we start at 0