Hello,
On our last IRC meeting it has been decided to drop Qr & Solver benchmarks.
That would allow us to also drop Boost from ViennaCL Benchmark. The issue,
however, is that Sparse benchmark still heavily uses boost ublas. I thought
I might use viennacl::vector&compressed_matrix and
viennacl::linalg::prod&inplace_solve to replace the boost equivalents. That
didn't work so good as I'm getting ambiguous call to overloaded function
'copy(viennacl::compressed_matrix<float>&,
viennacl::compressed_matrix<float>&)'
The issue is on these lines:
//cpu to gpu:
viennacl::copy(ublas_matrix, vcl_compressed_matrix_1);
#ifndef VIENNACL_EXPERIMENTAL_DOUBLE_PRECISION_WITH_STREAM_SDK_ON_GPU
viennacl::copy(ublas_matrix, vcl_compressed_matrix_4);
viennacl::copy(ublas_matrix, vcl_compressed_matrix_8);
#endif
viennacl::copy(ublas_matrix, vcl_coordinate_matrix_128);
viennacl::copy(ublas_matrix, vcl_ell_matrix_1);
viennacl::copy(ublas_matrix, vcl_hyb_matrix_1);
It seems that it's not supposed to be used in this way, since
ublas_matrix is now of type viennacl::compressed_matrix. What should I
do to drop the usage of boost in Sparse benchmark?
Regards, Namik
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