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LCD benchmark updated to use omp simd
- From: Tim Prince <n8tm at aol dot com>
- To: "fortran at gcc dot gnu dot org" <fortran at gcc dot gnu dot org>
- Date: Sat, 21 Jun 2014 10:31:01 -0400
- Subject: LCD benchmark updated to use omp simd
- Authentication-results: sourceware.org; auth=none
- Reply-to: tprince at computer dot org
I pushed my latest version of netlib vectors benchmark to
github.com/tprince/lcd
tested on gfortran 4.9 (which skips Fortran omp simd) and fortran-dev,
and on intel 14.0 and 15.0 (windows and linux/mic)
There is a paper there too (docx file).
You may compare gfortran/gcc/g++ and, for Intel, also Cilk(tm) Plus, all
using same Fortran driver.
Relevant cases use as much combined omp parallel and simd vectorization
as possible (more so in ifort).
I'm open to suggestions about where to post "white papers." github,
googlesites ?
--
Tim Prince