[GitHub] lebeg commented on issue #10170: [MXNET-115] Removed forced lapack usage

[GitBox <gi...@apache.org>]

lebeg commented on issue #10170: [MXNET-115] Removed forced lapack usage
URL: https://github.com/apache/incubator-mxnet/pull/10170#issuecomment-374635082
 
 
   Sorry, mentioned the failure only in the JIRA ticket:
   ```
   tests/CMakeFiles/mxnet_unit_tests.dir/cpp/operator/krprod_test.cc.o: In function `mxnet_lapack_dposv':
   /work/mxnet/src/operator/contrib/../c_lapack_api.h:260: undefined reference to `dposv_'
   /work/mxnet/src/operator/contrib/../c_lapack_api.h:265: undefined reference to `dposv_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_sgelqf':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:285: undefined reference to `sgeqrf_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_sorglq':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:302: undefined reference to `sorgqr_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_dgelqf':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:286: undefined reference to `dgeqrf_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_dorglq':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:303: undefined reference to `dorgqr_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_sgelqf':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:285: undefined reference to `sgeqrf_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_sorglq':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:302: undefined reference to `sorgqr_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_dpotri':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:235: undefined reference to `dpotri_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_spotri':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:234: undefined reference to `spotri_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_dpotrf':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:233: undefined reference to `dpotrf_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_spotrf':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:232: undefined reference to `spotrf_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_dsyevd':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:323: undefined reference to `dsyevd_'
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:323: undefined reference to `dsyevd_'
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:323: undefined reference to `dsyevd_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_ssyevd':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:322: undefined reference to `ssyevd_'
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:322: undefined reference to `ssyevd_'
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:322: undefined reference to `ssyevd_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_dgelqf':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:286: undefined reference to `dgeqrf_'
   libmxnet.a(la_op.cc.o): In function `MXNET_LAPACK_dorglq':
   /work/mxnet/src/operator/tensor/./.././c_lapack_api.h:303: undefined reference to `dorgqr_'
   collect2: error: ld returned 1 exit status
   ```
   
   Adding the initial author of the workaround: @asmushetzel 

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