Hi Tony,
I got this warning "Simulation may take un-expected code path or be non-deterministic until proper handling is implemented" when I run MIOpen app on gem5. The gem5 directs the simulation to open "/proc/self/maps" and raised "free(): invalid pointer: 0x00007ffff13bdde4". What situation does the gem5 will attempt to open "/proc/self/maps"? I am wondering if "libamdocl64.so" does not set up properly. The "libamdocl64.so" was originated from ROCM-OpenCL-Runtime and I used roc-1.6.x version. Do you have any idea about this error? Thank you. Tsung Tai ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7ffff4df17e5] /lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7ffff4dfa37a] /lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7ffff4dfe53c] /lib/x86_64-linux-gnu/libpthread.so.0(pthread_attr_destroy+0xd)[0x7ffff73e1fbd] /opt/rocm/opencl/lib/libamdocl64.so(+0x37147c)[0x7ffff13dc47c] /opt/rocm/opencl/lib/libamdocl64.so(+0x353270)[0x7ffff13be270] /opt/rocm/opencl/lib/libamdocl64.so(+0x353302)[0x7ffff13be302] /lib64/ld-linux-x86-64.so.2(+0x106ba)[0x7ffff7de76ba] /lib64/ld-linux-x86-64.so.2(+0x107cb)[0x7ffff7de77cb] /lib64/ld-linux-x86-64.so.2(+0xc6a)[0x7ffff7dd7c6a] ________________________________ From: Tsungtai Yeh Sent: Monday, July 16, 2018 10:15:04 AM To: [email protected] Cc: [email protected]; Sinclair, Matthew Subject: [gem5-dev] Simulation may take un-expected code path or be non-deterministic until proper handling is implemented on GCN3_X86 Hi Tony, I got this warning "Simulation may take un-expected code path or be non-deterministic until proper handling is implemented" when I run MIOpen app on gem5. The gem5 directs the simulation to open "/proc/self/maps" and raised "free(): invalid pointer: 0x00007ffff13bdde4". What situation does the gem5 will attempt to open "/proc/self/maps"? I am wondering if "libamdocl64.so" does not set up properly. The "libamdocl64.so" was originated from ROCM-OpenCL-Runtime and I used roc-1.6.x version. Do you have any idea about this error? Thank you. Tsung Tai ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7ffff4df17e5] /lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7ffff4dfa37a] /lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7ffff4dfe53c] /lib/x86_64-linux-gnu/libpthread.so.0(pthread_attr_destroy+0xd)[0x7ffff73e1fbd] /opt/rocm/opencl/lib/libamdocl64.so(+0x37147c)[0x7ffff13dc47c] /opt/rocm/opencl/lib/libamdocl64.so(+0x353270)[0x7ffff13be270] /opt/rocm/opencl/lib/libamdocl64.so(+0x353302)[0x7ffff13be302] /lib64/ld-linux-x86-64.so.2(+0x106ba)[0x7ffff7de76ba] /lib64/ld-linux-x86-64.so.2(+0x107cb)[0x7ffff7de77cb] /lib64/ld-linux-x86-64.so.2(+0xc6a)[0x7ffff7dd7c6a] _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
