pytorch

3f9acc98 - cuSOLVER LU factorization path for single batch calls.

cuSOLVER LU factorization path for single batch calls. start updating cusolver LU solve functions update cuSOLVER routine convert nan to 0 updating kernel to work with complex dtypes add 64bit cusolver API fix minor problems in CUDA solver 64 bit API remove 64 bit usage of cusolver add 64 bit CUSOLVER interface Add cuSOLVER 64 bit API for single batched LU factorization. Add cuSOLVER 64 bit API for single batched LU factorization. remove 64 bit API due to wrong pivot arrays being returned for singular matrix and breaking other routines Add cuSOLVER path to single batch LU factorization. update cuSOLVER routine resolve cherry pick resolve cherry pick conflict update files for cherry pick update commits remove 64 bit usage of cusolver add 64 bit CUSOLVER interface remove 64 bit API due to wrong pivot arrays being returned for singular matrix and breaking other routines