[incubator-singa] branch master updated (f3b66b5 -> 650f52a)

[wa...@apache.org]

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wangwei pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-singa.git.


    from f3b66b5  SINGA-432 Update depdent lib versions in conda-build config
     new 0e86020  SINGA-434 Support tensor broadcasting
     new 52a4a45  SINGA-434 Support tensor broadcasting
     new 650f52a  Merge pull request #443 from dbxinj/SINGA-434

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Summary of changes:
 include/singa/core/tensor.h        |  78 ++++---
 src/core/tensor/stacktrace.h       |  42 ++++
 src/core/tensor/tensor.cc          | 127 ++++++++---
 src/core/tensor/tensor_math.h      |  31 ++-
 src/core/tensor/tensor_math_cpp.h  | 165 +++++++------
 src/core/tensor/tensor_math_cuda.h |  74 +++---
 src/io/image_transformer.cc        |  12 +-
 src/model/layer/batchnorm.cc       |   2 +-
 src/model/layer/convolution.cc     |   4 +-
 src/model/layer/cudnn_batchnorm.cc |   4 +-
 src/model/layer/dense.cc           |   6 +-
 src/model/layer/lrn.cc             |   2 +
 src/model/layer/prelu.cc           |   1 +
 src/model/layer/rnn.cc             |   2 +-
 src/model/updater/local_updater.cc |   4 +-
 src/proto/core.proto               |   2 +-
 test/singa/test_cross_entropy.cc   |   6 +-
 test/singa/test_mse.cc             |   4 +-
 test/singa/test_tensor.cc          |  88 +++++--
 test/singa/test_tensor_math.cc     | 457 +++++++++++++++++++++++++------------
 20 files changed, 770 insertions(+), 341 deletions(-)
 create mode 100644 src/core/tensor/stacktrace.h