On Tue, 17 Jul 2012, Anusha wrote:

Hi,

I am unable to run bodytrack benchmark without checkpoints using ruby_fs.py

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gem5 compiled Jul 14 2012 16:48:51
gem5 started Jul 17 2012 12:39:26
gem5 executing on blackbird

command line: ./build/ALPHA/gem5.opt --debug-flags=ProtocolTrace
--trace-file body_mem.out.gz -d results/new_bodytrack
./configs/example/ruby_fs.py -n 4 -b Bodyno --cpu-type=detailed --caches
--l2cache -F 5000000000

Global frequency set at 1000000000000 ticks per second
info: kernel located at: /home/anusha/m5_system_2.0b3/binaries/vmlinux
Listening for system connection on port 3457
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7010
0: system.remote_gdb.listener: listening for remote gdb #1 on port 7011
0: system.remote_gdb.listener: listening for remote gdb #2 on port 7012
0: system.remote_gdb.listener: listening for remote gdb #3 on port 7013
Switch at instruction count:5000000000
info: Entering event queue @ 0.  Starting simulation...
panic: RubyPort::M5Port::recvAtomic() not implemented!
@ cycle 0
[recvAtomic:build/ALPHA/mem/ruby/system/RubyPort.cc, line 138]
Memory Usage: 758900 KBytes
Program aborted at cycle 0


This is because Ruby does not support atomic memory accesses.

--
Nilay
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