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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/06/13 15:03:27 UTC

[GitHub] sriharikarnam commented on issue #6257: Merge AMD-HIP port

sriharikarnam commented on issue #6257: Merge AMD-HIP port
URL: https://github.com/apache/incubator-mxnet/issues/6257#issuecomment-396970488
 
 
   We are in-progress of disscusiion with sub module owners.
   We will be ready with HIP port of MXNet, which supports both CUDA and HIP path
   Need your inputs to upstream the HIP Port.
   We are targeting run time API's, we have made changes accordingly, please review and propose changes if any or shall we goahead for the merge with same approach
   please go throgh follwing link to understand design changes
   1)changes related to runtime api's and cuda_backend creation approach:
   https://github.com/ROCmSoftwarePlatform/mxnet/commit/3d4d4fcffcc61622549ea291cc8b79ab89f9d191
   https://github.com/ROCmSoftwarePlatform/mxnet/commit/00196d8211dddec4ddb1632e0298372f6ba879cd
   
   example:
   cudaMalloc will be replaced by gpuMalloc and based on platform selection in make system it will call 
   cudaMalloc for cuda and hipMalloc for HIP

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