segmentation fault

[flyingmrwang]

Any idea for solving this? I just re-compiled caffe after merging your dw_conv.
This shows when I use caffe timer on both cpu and gpu mode.

*** Aborted at 1520306614 (unix time) try "date -d @1520306614" if you are using GNU date ***
PC: @ 0x7f8694ae4b06 caffe::ConvolutionDepthwiseLayer<>::LayerSetUp()
*** SIGSEGV (@0x0) received by PID 31868 (TID 0x7f8695694ac0) from PID 0; stack trace: ***
@ 0x7f869372a4b0 (unknown)
@ 0x7f8694ae4b06 caffe::ConvolutionDepthwiseLayer<>::LayerSetUp()
@ 0x7f8694ca29a5 caffe::Net<>::Init()
@ 0x7f8694ca4a88 caffe::Net<>::Net()
@ 0x40bc2a time()
@ 0x407360 main
@ 0x7f8693715830 __libc_start_main
@ 0x407a19 _start
@ 0x0 (unknown)
Segmentation fault (core dumped)

[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
}
}