Hi I have a speech recognition model torchscript and a C++ engine that I’ve written to perform inference.
I’m noticing that some of the time when I run my model, I get SIGBUS exceptions with stack traces that don’t have much information.
Here is one of those stack traces that I got from boost stacktrace
FAILED WITH SIGNAL: 7 0# handler(int) at /home/psridhar/speech-engine/bin/eval_session.cpp:79 1# 0x00007FB303B2DFD0 in /lib/x86_64-linux-gnu/libc.so.6 2# mkl_blas_avx512_sgemm_kernel_0 in /home/psridhar/speech-engine/third_party/libtorch/lib/libtorch_cpu.so
I got my libtorch from https://download.pytorch.org/libtorch/nightly/cpu/libtorch-cxx11-abi-shared-with-deps-latest.zip on March 10th.
Anyone have any idea why this is happening / how I can debug further?