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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2017/12/18 06:58:33 UTC

[GitHub] marfago opened a new issue #9118: argmax causes python VM to crash

marfago opened a new issue #9118: argmax causes python VM to crash
URL: https://github.com/apache/incubator-mxnet/issues/9118
 
 
   The code
   ```
   >>> import mxnet.ndarray as nd
   >>> A=nd.array([0,1,2])
   >>> nd.argmax(A)
   ```
   
   causes python to crash with 
   
   ```
   [22:56:20] /Users/travis/build/dmlc/mxnet-distro/mxnet-build/dmlc-core/include/dmlc/logging.h:308: [22:56:20] src/operator/tensor/./broadcast_reduce_op.h:395: Global reduction not supported yet
   
   Stack trace returned 10 entries:
   [bt] (0) 0   libmxnet.so                         0x0000000109af78d8 _ZN4dmlc15LogMessageFatalD2Ev + 40
   [bt] (1) 1   libmxnet.so                         0x0000000109af5499 _ZN4dmlc15LogMessageFatalD1Ev + 9
   [bt] (2) 2   libmxnet.so                         0x0000000109c4e1f5 _ZN5mxnet2op17SearchAxisComputeIN7mshadow3cpuENS2_3red7maximumEEEvRKN4nnvm9NodeAttrsERKNS_9OpContextERKNSt3__16vectorINS_5TBlobENSD_9allocatorISF_EEEERKNSE_INS_9OpReqTypeENSG_ISL_EEEESK_ + 1941
   ```

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