caffe crash after build with this new kernel

[ouceduxzk]

Hi, this is the error that i got,
*** Aborted at 1503583882 (unix time) try "date -d @1503583882" if you are using GNU date ***
PC: @ 0x7f786fd5cda6 caffe::ConvolutionDepthwiseLayer<>::LayerSetUp()
*** SIGSEGV (@0x0) received by PID 17642 (TID 0x7f7870a88740) from PID 0; stack trace: ***
@ 0x7f786e6834b0 (unknown)
@ 0x7f786fd5cda6 caffe::ConvolutionDepthwiseLayer<>::LayerSetUp()
@ 0x7f786ff0cba2 caffe::Net<>::Init()
@ 0x7f786ff0e431 caffe::Net<>::Net()
@ 0x7f786feb546a caffe::Solver<>::InitTrainNet()
@ 0x7f786feb67e7 caffe::Solver<>::Init()
@ 0x7f786feb6b8a caffe::Solver<>::Solver()
@ 0x7f786fd3db93 caffe::Creator_SGDSolver<>()
@ 0x40aa49 train()
@ 0x407350 main
@ 0x7f786e66e830 __libc_start_main
@ 0x407b79 _start
@ 0x0 (unknown)
Segmentation fault (core dumped)
Seems that caffe does not recognize this kernel, any clue ? I am using the a old and customized caffe, so i can not switch to the newest caffe easily

[dajidali010]

@ouceduxzk Have you solved the problem ? I got it...... thanks

[ouceduxzk]

solved quite long time ago, it is somehow a bug in my code, forget the details

[zhaokai5]

@dajidali010 Did you solved this problem?

[jkjung-avt]

This conv_dw_layer.cpp does not implement a default value (should be 1) for 'stride'. So you have to explicitly add 'stride: 1' in the layer definition in your prototxt.

layer {
name: "conv2_1/dwise"
type: "Convolution"
bottom: "conv2_1/expand/bn"
top: "conv2_1/dwise"
param {
lr_mult: 1
decay_mult: 1
}
convolution_param {
num_output: 32
bias_term: false
pad: 1
kernel_size: 3
group: 32
stride: 1
weight_filler {
type: "msra"
}
engine: CAFFE
}
}