[Gretl-devel] Re: mols() and multithreading
Am 24.01.2020 um 14:32 schrieb Marcin Błażejowski:
On 24.01.2020 14:28, Allin Cottrell wrote:
> On Fri, 24 Jan 2020, Marcin Błażejowski wrote:
>
>> On 23.01.2020 22:31, Allin Cottrell wrote:
>>> Please try with current git and see what blas variant
gretl detects.
>> And now I have:
>>
>> bundle anonymous:
>> ncores = 4
>> mpi = 1
>> omp = 1
>> hostname = "marcin-note"
>> os = "linux"
>> omp_num_threads = 4
>> mpimax = 8
>> blas = "openblas"
>> nproc = 8
>> wordlen = 64
> Hmm, you're not getting entries for "blas_parallel" or
"blascore"?
No, that's all I get.
On another Linux machine I now also have the libopenblas0-openmp package
from Debian bullseye (=testing, I believe) which should be 0.3.7. And
today's gretl git. I'm not getting blas_parallel and blascore in
$sysinfo, either, although I saw that in later messages than this one
Marcin had it.
Instead with gretlcli I'm getting the messages "couldn't find
openblas_get_corename(), couldn't find openblas_get_parallel()", which
sounds logical. But do I need the dev version of the openblas package
for that?
This is now on an AMD Ryzen CPU.
thanks
sven