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gdb python
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Reading symbols from python...done.
(gdb) run ./lol.py 
Starting program: /home/ixaxaar/.conda/envs/faiss/bin/python ./lol.py
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffac0b3700 (LWP 18319)]
[New Thread 0x7fffab8b2700 (LWP 18320)]
[New Thread 0x7fffaaf2e700 (LWP 18321)]
[New Thread 0x7fffa9adb700 (LWP 18324)]
[New Thread 0x7fffa92da700 (LWP 18325)]
[New Thread 0x7fffa8ad9700 (LWP 18326)]
WARNING clustering 100 points to 32 centroids: please provide at least 1248 training points
adding
torch.Size([3, 20])

Thread 1 "python" received signal SIGSEGV, Segmentation fault.
faiss::gpu::GpuResources::getDefaultStreamCurrentDevice (this=0x55555683a390) at GpuResources.cpp:26
26	GpuResources.cpp: No such file or directory.
(gdb) bt
#0  faiss::gpu::GpuResources::getDefaultStreamCurrentDevice (this=0x55555683a390) at GpuResources.cpp:26
#1  0x00007fffb4d5a1e9 in faiss::gpu::GpuIndexIVFFlat::addImpl_ (this=0x555559201c70, n=3, x=0x1030ba00000, xids=0x555556837850) at GpuIndexIVFFlat.cu:214
#2  0x00007fffb4da9082 in faiss::gpu::GpuIndex::addInternal_ (this=0x555559201c70, n=3, x=0x1030ba00000, ids=0x555556837850) at GpuIndex.cu:102
#3  0x00007fffb4d58a1b in faiss::gpu::GpuIndexIVF::add (this=0x555559201c70, n=3, x=0x1030ba00000) at GpuIndexIVF.cu:222
#4  0x00007fffb4ced702 in _wrap_GpuIndexIVF_add () from /home/ixaxaar/.conda/envs/faiss/lib/python3.6/site-packages/faiss/_swigfaiss_gpu.so
#5  0x00005555556627d1 in _PyCFunction_FastCallDict ()
#6  0x00005555556f217c in call_function ()
#7  0x0000555555714bba in _PyEval_EvalFrameDefault ()
#8  0x00005555556ec00b in fast_function ()
#9  0x00005555556f2255 in call_function ()
#10 0x0000555555714bba in _PyEval_EvalFrameDefault ()
#11 0x00005555556eb354 in _PyEval_EvalCodeWithName ()
#12 0x00005555556ec24f in fast_function ()
#13 0x00005555556f2255 in call_function ()
#14 0x0000555555714bba in _PyEval_EvalFrameDefault ()
#15 0x00005555556ec00b in fast_function ()
#16 0x00005555556f2255 in call_function ()
#17 0x0000555555714bba in _PyEval_EvalFrameDefault ()
#18 0x00005555556ecd39 in PyEval_EvalCodeEx ()
#19 0x00005555556edadc in PyEval_EvalCode ()
#20 0x0000555555768be4 in run_mod ()
#21 0x0000555555768fe1 in PyRun_FileExFlags ()
#22 0x00005555557691e4 in PyRun_SimpleFileExFlags ()
#23 0x000055555576ccbf in Py_Main ()
#24 0x0000555555633dbe in main ()
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