[Gems-users] Questions about Creating Warm Checkpoint

[mohammad maghsoudloo <mohammad.maghsoudloo@xxxxxxxxx>]

I am trying to run a benchmark (BARNES in Splash-2) using SIMICS+RUBY & I made a cold checkpoint of benchmark as described in isca tutorial,I followed it & I also checked the earlier posts.
Here is what I am doing:

simics> read-configuration ../checkpoints/cold.check

simics> @sys.path.append("../gen-scripts")

simics> @import mfacet

simics> istc-disable

simics> dstc-disable

simics> instruction-fetch-mode instruction-fetch-trace

simics> cpu-switch-time 1

simics> magic-break-enable

simics> load-module ruby

simics> ruby0.setparam g_NUM_PROCESSORS 1

simics> ruby0.setparam g_MEMORY_SIZE_BYTES 4294967296

simics> ruby0.setparam g_NUM_L2_BANKS 8

simics> ruby0.setparam L2_CACHE_ASSOC 4

simics> ruby0.setparam L2_CACHE_NUM_SETS_BITS 16

simics> ruby0.setparam NETWORK_LINK_LATENCY 50

simics> ruby0.init 

simics> c

 

After this i am typing this command in solaris console to run benchmark & create warm checkpoint "./BARNES < input" but i am getting following error :

Segmentation fault (SIGSEGV) in main thread

The simulation state has been corrupted. Simulation cannot continue.

Please restart Simics.

[cpu0] v:0x0000000000012078 p:0x00007012078 magic (sethi 0x400, %g0)

What i am doing wrong?  "Please help me"