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[Bug fortran/29550] Optimize -fexternal-blas calls for conj()
- From: "fxcoudert at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Oct 2006 18:45:29 -0000
- Subject: [Bug fortran/29550] Optimize -fexternal-blas calls for conj()
- References: <bug-29550-1719@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from fxcoudert at gcc dot gnu dot org 2006-10-22 18:45 -------
The current code already recognizes matrix transposition and gives BLAS gemm
functions the right TRANSA and TRANSB argument in this case.
Confirmed for CONJG, which we don't currently handle.
--
fxcoudert at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |missed-optimization
Known to fail| |4.3.0
Last reconfirmed|0000-00-00 00:00:00 |2006-10-22 18:45:29
date| |
Summary|Optimize -fexternal-blas |Optimize -fexternal-blas
|calls for transpose()/conj()|calls for conj()
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29550