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Re: [PATCH 4/4] OpenMP 4.0 offloading to Intel MIC: non-fallback testing
- From: Jakub Jelinek <jakub at redhat dot com>
- To: Thomas Schwinge <thomas at codesourcery dot com>
- Cc: Ilya Verbin <iverbin at gmail dot com>, Kirill Yukhin <kirill dot yukhin at gmail dot com>, Andrey Turetskiy <andrey dot turetskiy at gmail dot com>, gcc <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 22 Dec 2014 13:35:53 +0100
- Subject: Re: [PATCH 4/4] OpenMP 4.0 offloading to Intel MIC: non-fallback testing
- Authentication-results: sourceware.org; auth=none
- References: <20141021171323 dot GA47586 at msticlxl57 dot ims dot intel dot com> <20141030114001 dot GA34120 at msticlxl57 dot ims dot intel dot com> <87tx0t0yh5 dot fsf at kepler dot schwinge dot homeip dot net> <CADG=Z0GWtqLOLNdv3YbP-6jfagd68TKrXSjn27nrwi6YPQkFuQ at mail dot gmail dot com> <87oaqvzz0n dot fsf at kepler dot schwinge dot homeip dot net>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Mon, Dec 22, 2014 at 12:48:08PM +0100, Thomas Schwinge wrote:
> In my understanding, we'd like to support the modes that either all
> compilers are installed (which is what a user will be using), or all are
> tested from their build trees. Or, do we also have to support the mode
> that only the offloading compilers are installed, but the target
> (offloading host) compiler is not? (Doesn't make much sense to me.)
All 3 of these, yes.
The nothing is installed yet mode supposedly doesn't work properly on the
trunk yet (and is what I'd like to use e.g. in distro rpm builds), the offloading
compilers installed, host is not is useful that you actually test the host compiler
before installing, and that supposedly works on the trunk, the all installed testing
I've never used myself, but some people are using it.
Jakub