Den 07.03.2012 21:02, skrev V. Armando Solé:
I had already used the information Robert Kern provided on the 2009
thread and obtained the PyCObject as:
from scipy.linalg.blas import fblas
dgemm = fblas.dgemm._cpointer
sgemm = fblas.sgemm._cpointer
but I did not find a way to obtain those
Den 07.03.2012 21:02, skrev V. Armando Solé:
I had already used the information Robert Kern provided on the 2009
thread and obtained the PyCObject as:
from scipy.linalg.blas import fblas
dgemm = fblas.dgemm._cpointer
sgemm = fblas.sgemm._cpointer
but I did not find a way to obtain those
Den 10.03.2012 22:56, skrev Sturla Molden:
I am not sure why NumPy uses f2c'd routines instead of a dependency on
BLAS and LAPACK like SciPy.
Actually, np.dot does depend on the CBLAS interface to BLAS (_dotblas.c).
But the lapack methods in lapack_lite seems to use f2c'd code. I am not
10.03.2012 23:19, Sturla Molden kirjoitti:
[clip]
If the intention is to avoid Fortran dependency in NumPy, I am not sure
why this is better than a dependency on CBLAS and LAPACKE.
The CBLAS parts aren't compiled if the library is not available --- in
that case Numpy just falls back to a
Hi Sturla,
Quoting Sturla Molden stu...@molden.no:
Den 10.03.2012 22:56, skrev Sturla Molden:
I am not sure why NumPy uses f2c'd routines instead of a dependency
on BLAS and LAPACK like SciPy.
Actually, np.dot does depend on the CBLAS interface to BLAS (_dotblas.c).
But the lapack
On 06/03/2012 20:57, Sturla Molden wrote:
On 05.03.2012 14:26, V. Armando Solé wrote:
In 2009 there was a thread in this mailing list concerning the access to
BLAS from C extension modules.
If I have properly understood the thread:
On Tue, Mar 6, 2012 at 2:57 PM, Sturla Molden stu...@molden.no wrote:
On 05.03.2012 14:26, V. Armando Solé wrote:
In 2009 there was a thread in this mailing list concerning the access to
BLAS from C extension modules.
If I have properly understood the thread:
On 06.03.2012 21:33, David Cournapeau wrote:
Of course it does make his life easier. This way he does not have to
distribute his own BLAS/LAPACK/etc...
Please stop presenting as truth things which are at best highly
opiniated. You already made such statements many times, and it is not
Hello,
In 2009 there was a thread in this mailing list concerning the access to
BLAS from C extension modules.
If I have properly understood the thread:
http://mail.scipy.org/pipermail/numpy-discussion/2009-November/046567.html
the answer by then was that those functions were not exposed
