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-rw-r--r--configs/example/fs.py7
-rw-r--r--configs/example/se.py7
2 files changed, 10 insertions, 4 deletions
diff --git a/configs/example/fs.py b/configs/example/fs.py
index 10bed7499..f1b8acedf 100644
--- a/configs/example/fs.py
+++ b/configs/example/fs.py
@@ -128,8 +128,11 @@ else:
test_sys.iobridge.master = test_sys.membus.slave
# Sanity check
-if options.fastmem and (options.caches or options.l2cache):
- fatal("You cannot use fastmem in combination with caches!")
+if options.fastmem:
+ if TestCPUClass != AtomicSimpleCPU:
+ fatal("Fastmem can only be used with atomic CPU!")
+ if (options.caches or options.l2cache):
+ fatal("You cannot use fastmem in combination with caches!")
for i in xrange(np):
if options.fastmem:
diff --git a/configs/example/se.py b/configs/example/se.py
index adebab1e2..c4c6daedf 100644
--- a/configs/example/se.py
+++ b/configs/example/se.py
@@ -160,8 +160,11 @@ system = System(cpu = [CPUClass(cpu_id=i) for i in xrange(np)],
membus = CoherentBus(), mem_mode = test_mem_mode)
# Sanity check
-if options.fastmem and (options.caches or options.l2cache):
- fatal("You cannot use fastmem in combination with caches!")
+if options.fastmem:
+ if CPUClass != AtomicSimpleCPU:
+ fatal("Fastmem can only be used with atomic CPU!")
+ if (options.caches or options.l2cache):
+ fatal("You cannot use fastmem in combination with caches!")
for i in xrange(np):
if options.smt: