Hi all:
I want to take a look at the result of prefetch, so I add two lines in the
configs/example/fs.py and keep others same.
if options.l2cache:
test_sys.l2 = L2Cache(size = '2MB')
test_sys.tol2bus = Bus()
test_sys.l2.cpu_side = test_sys.tol2bus.port
test_sys.l2.mem_side = test_sys.membus.port
test_sys.l2.prefetch_policy = 'tagged' #### by me
test_sys.l2.prefetch_miss = 'true' #### by me
Then the simulation is aborted and the following is the error.
M5 compiled Jun 9 2008 21:51:22
M5 started Mon Jul 21 13:24:26 2008
M5 executing on seasmile-pc
command line: /home/m5/m5-2.0b5/build/ALPHA_FS/m5.debug -d result2
/home/m5/m5-2.0b5/configs/example/fs.py -t --caches -n 1 --l2cache -b hello
Global frequency set at 1000000000000 ticks per second
warn: kernel located at: /dist/m5/system/binaries/vmlinux
0: system.tsunami.io.rtc: Real-time clock set to Thu Jan 1 00:00:00
2009
Listening for system connection on port 3456
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
**** REAL SIMULATION ****
warn: Entering event queue @ 0. Starting simulation...
m5.debug: build/ALPHA_FS/mem/cache/base.hh:471: void
BaseCache::deassertMemSideBusRequest(BaseCache::RequestCause): Assertion
`false' failed.
Program aborted at cycle 12851847000
Aborted
Can you help me find the reason?
Thanks
Gary
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