Hi All, I am trying to run a simple multi-threaded program on ARM processor with 4 cpu's and 4 threads. This program works perfectly for DerivO3CPU but the same program on timing model gives the errors given below. Actually I get the correct result but the program run does not complete.
Also, is there an option to simulate multithreaded code with each thread on different processor using se.py? Right now I am writing a new script file. gem5.opt: build/ARM/cpu/simple/timing.cc:237: virtual void TimingSimpleCPU::suspendContext(ThreadID): Assertion `_status == BaseSimpleCPU::Running' failed. Program aborted at tick 4576216124000 --- BEGIN LIBC BACKTRACE --- ../../tools/gem5/build/ARM/gem5.opt(_Z15print_backtracev+0x28)[0xb05d28] ../../tools/gem5/build/ARM/gem5.opt(_Z12abortHandleri+0x46)[0xb24396] /lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7efd25543390] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7efd24269428] /lib/x86_64-linux-gnu/libc.so.6(abort+0x16a)[0x7efd2426b02a] /lib/x86_64-linux-gnu/libc.so.6(+0x2dbd7)[0x7efd24261bd7] /lib/x86_64-linux-gnu/libc.so.6(+0x2dc82)[0x7efd24261c82] ../../tools/gem5/build/ARM/gem5.opt(_ZN15TimingSimpleCPU14suspendContextEs+0x335)[0xfe1035] ../../tools/gem5/build/ARM/gem5.opt(_Z13exitGroupFuncP11SyscallDesciP11LiveProcessP13ThreadContext+0x57)[0xb85677] ../../tools/gem5/build/ARM/gem5.opt(_ZN11SyscallDesc9doSyscallEiP11LiveProcessP13ThreadContext+0xa8)[0xb8afe8] ../../tools/gem5/build/ARM/gem5.opt(_ZN11LiveProcess7syscallElP13ThreadContext+0x49)[0xb7bc09] ../../tools/gem5/build/ARM/gem5.opt(_ZN6ArmISA14SupervisorCall6invokeEP13ThreadContextRK14RefCountingPtrI10StaticInstE+0x6a)[0xd8317a] ../../tools/gem5/build/ARM/gem5.opt(_ZN13BaseSimpleCPU9advancePCERKSt10shared_ptrI9FaultBaseE+0x104)[0xfe27a4] ../../tools/gem5/build/ARM/gem5.opt(_ZN15TimingSimpleCPU11advanceInstERKSt10shared_ptrI9FaultBaseE+0x39)[0xfded49] ../../tools/gem5/build/ARM/gem5.opt(_ZN15TimingSimpleCPU14completeIfetchEP6Packet+0x1d9)[0xfdf149] ../../tools/gem5/build/ARM/gem5.opt(_ZN10EventQueue10serviceOneEv+0xb1)[0xb14a21] ../../tools/gem5/build/ARM/gem5.opt(_Z9doSimLoopP10EventQueue+0x50)[0xb42020] ../../tools/gem5/build/ARM/gem5.opt(_Z8simulatem+0x203)[0xb425f3] ../../tools/gem5/build/ARM/gem5.opt[0x1053802] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x7852)[0x7efd25800772] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7efd2593705c] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x6ffd)[0x7efd257fff1d] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x7124)[0x7efd25800044] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x7124)[0x7efd25800044] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7efd2593705c] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCode+0x19)[0x7efd257f8da9] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x613b)[0x7efd257ff05b] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7efd2593705c] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x6ffd)[0x7efd257fff1d] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x85c)[0x7efd2593705c] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCode+0x19)[0x7efd257f8da9] /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyRun_StringFlags+0x76)[0x7efd258731f6] --- END LIBC BACKTRACE --- Aborted (core dumped) Best Gagan
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