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Re: SIMD programming
- From: Tim Prince <tprince at myrealbox dot com>
- To: Filippo Maggi <fmaggi at uiuc dot edu>
- Cc: fortran at gcc dot gnu dot org
- Date: Wed, 27 Jun 2007 11:14:06 -0700
- Subject: Re: SIMD programming
- References: <468290BE.4020207@uiuc.edu>
- Reply-to: tprince at computer dot org
Filippo Maggi wrote:
Hi there,
I am working with gfortran on Intel Mac.
I am looking for some documentation to use SIMD operations with
gfortran but I cannot fine anything.
What is the approach to take?
In gfortran, use an up to date version, with -ftree-vectorize and
associated options
Assembly?
C code with intrinsics from <xmmintrin.h> et al.