Hey Gem5-Users! I am trying to run Spec2006 benchmark 483.xalancbmk in either ALPHA_FS or ALPHA_SE mode, and in both cases the execution of the benchmark yields the following gem5 panic and error:
**** REAL SIMULATION **** info: Entering event queue @ 0. Starting simulation... warn: Prefetch instrutions is Alpha do not do anything warn: Prefetch instrutions is Alpha do not do anything warn: Prefetch instrutions is Alpha do not do anything warn: sqrtt/su f16,f0: non-standard trapping mode not supported panic: Arithmetic traps are unimplemented! @ cycle 102244503080000 [invoke:build/ALPHA_FS/arch/alpha/faults.cc, line 138] Memory Usage: 336056 KBytes Program aborted at cycle 102244503080000 It looks slightly different in ALPHA_SE mode: **** REAL SIMULATION **** info: Entering event queue @ 0. Starting simulation... info: Increasing stack size by one page. warn: Prefetch instrutions is Alpha do not do anything warn: sqrtt/su f16,f0: non-standard trapping mode not supported panic: fault (arith) detected @ PC (0x120437450=>0x120437454) @ cycle 114795254 [invoke:build/ALPHA_SE/sim/faults.cc, line 44] Memory Usage: 1970580 KBytes Program aborted at cycle 114795254 The command used to execute 483.xalancbmk in FS mode is "./Xalan_base.i386-m32-gcc42-nn -v test.xml xalanc.xsl > test.out 2> test.err" according to the http://gem5.org/SPEC_CPU2006_benchmarks page. The page also claims that gem5 supports 483.xalancbmk, so I am not sure why this is causing an unhandled trap? Anyone have any advice/suggestions? Alex
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