Hey,
Just compute the memory consumption: The matrix has 10^8 rows, with 5
> entries per row. Each element takes 8 bytes of data in double precision, so
> we need 4*10^9 bytes. In other words: 4 GB ;-)
Damn. Time to get a new GPU. x)
The respective sparse benchmarks don't include any runs of uBLAS anymore,
> but we can fairly easily replace them by runs using the ViennaCL-types
> using OpenMP (or just single-threaded).
Thanks. It's all nice and smooth now. =)
> @Namik: Can you please make the number of benchmark runs (i.e. the
> preprocessor define BENCHMARK_RUNS) as well as the vector and matrix sizes
> (BENCHMARK_VECTOR_SIZE, BLAS3_MATRIX_SIZE) runtime parameters and make them
> available through the GUI (expert tab)? Similarly, the sparse matrix size
> should go there, too.
Sure, I have that planned already.
Are you available for an IRC or Skype meeting tonight to specify what
> should go into the expert panel for a first release?
I'll be available tonight after 22:00 UTC+1.
Regards, Namik
On Wed, Aug 6, 2014 at 11:39 AM, Karl Rupp <r...@iue.tuwien.ac.at> wrote:
> Hi again,
>
>
> > argl, this is crappy uBLAS again. I'll kick this out now, it only
>
>> creates problems rather than solving them.
>>
>
> here we go:
> https://github.com/viennacl/viennacl-benchmark-gui/commit/
> 86461f18f1c13758ca13fb7fc4739bd6197c484f
>
> The respective sparse benchmarks don't include any runs of uBLAS anymore,
> but we can fairly easily replace them by runs using the ViennaCL-types
> using OpenMP (or just single-threaded).
>
> @Namik: Can you please make the number of benchmark runs (i.e. the
> preprocessor define BENCHMARK_RUNS) as well as the vector and matrix sizes
> (BENCHMARK_VECTOR_SIZE, BLAS3_MATRIX_SIZE) runtime parameters and make them
> available through the GUI (expert tab)? Similarly, the sparse matrix size
> should go there, too. Are you available for an IRC or Skype meeting tonight
> to specify what should go into the expert panel for a first release?
>
> Best regards,
> Karli
>
>
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