illegal instruction (core dump)

[WangLei-UESTC]

Thank you for your code!
when I run the code ,i got an error: illegal instruction (core dump)
I0405 19:50:28.866523 7248 upgrade_proto.cpp:61] Successfully upgraded file specified using deprecated V1LayerParameter
I0405 19:50:28.964052 7248 net.cpp:744] Ignoring source layer loss
compressing layer conv1
test1 here
test2 here
test3 here
illegal instruction (core dump).
i set flags(test* here) to check ,
codebook = np.empty((2**nbit),dtype=np.float32)
print "test3 here"
#t_start = time.time()
wqtz.compress_layer_weights(newlabel, codebook, weights_vec, vec_length, nbit)
#t_stop = time.time()
#kmeans_time = kmeans_time + t_stop - t_start
print "test4"
it seems that error comes from compress_layer_weights().
how can I solve it.

[yuanx520]

Try to remove the '-mavx2' option in build.sh file then rebuild it. That works for me.

[Hugo1994]

Thank you for your code!
when I run the code ,i got an error: illegal instruction (core dump)
I0405 19:50:28.866523 7248 upgrade_proto.cpp:61] Successfully upgraded file specified using deprecated V1LayerParameter
I0405 19:50:28.964052 7248 net.cpp:744] Ignoring source layer loss
compressing layer conv1
test1 here
test2 here
test3 here
illegal instruction (core dump).
i set flags(test* here) to check ,
codebook = np.empty((2**nbit),dtype=np.float32)
print "test3 here"
#t_start = time.time()
wqtz.compress_layer_weights(newlabel, codebook, weights_vec, vec_length, nbit)
#t_stop = time.time()
#kmeans_time = kmeans_time + t_stop - t_start
print "test4"
it seems that error comes from compress_layer_weights().
how can I solve it.

hello，i encounter a similar problem. there is no problem when i run "./build.sh",
but when i run "caffemodel_compress.py", The problem is illegal instruction (core dump).
Have you ever solved it?