[ https://issues.apache.org/jira/browse/SINGA-494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zhangzhaoqi updated SINGA-494: ------------------------------ Description: Background: some autograd ops cannot satisfy the onnx demand, as following: # *conv, averagepool, maxpool* - only support 2d input, i.e, N*C*W*H - not support SAME_UPPER, SAME_LOWER, count_include_pad and ceil_mod # *reshape* - not support zero_dim, zero_and_negative_dim # *concat* - not support 1d # *matmul* - only support 2d # *min, max* - only support 2 inputs # *add* - not support broadcast # *and, or, xor* - not support broadcast # *div, pow, prelu* - not support broadcast Some improvements are being done. was: Background: some autograd ops cannot satisfy the onnx demand, as following: # conv, averagepool, maxpool - only support 2d input, i.e, N*C*W*H - not support SAME_UPPER, SAME_LOWER, count_include_pad and ceil_mode # reshape - not support zero_dim, zero_and_negative_dim # concat - not support 1d # matmul - only support 2d # min, max - only support 2 inputs # add - not support broadcast # and, or, xor - not support broadcast # div, pow, prelu - not support broadcast Some improvements are being done. > Singa autograd improvement > -------------------------- > > Key: SINGA-494 > URL: https://issues.apache.org/jira/browse/SINGA-494 > Project: Singa > Issue Type: New Feature > Reporter: zhangzhaoqi > Priority: Major > > Background: some autograd ops cannot satisfy the onnx demand, as following: > # *conv, averagepool, maxpool* > - only support 2d input, i.e, N*C*W*H > - not support SAME_UPPER, SAME_LOWER, count_include_pad and ceil_mod > # *reshape* > - not support zero_dim, zero_and_negative_dim > # *concat* > - not support 1d > # *matmul* > - only support 2d > # *min, max* > - only support 2 inputs > # *add* > - not support broadcast > # *and, or, xor* > - not support broadcast > # *div, pow, prelu* > - not support broadcast > Some improvements are being done. -- This message was sent by Atlassian Jira (v8.3.4#803005)