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Re: Fwd: [RFC][gomp4] Offloading patches (2/3): Add tables generation

From: Bernd Schmidt <bernds at codesourcery dot com>
To: Ilya Verbin <iverbin at gmail dot com>
Cc: Jakub Jelinek <jakub at redhat dot com>, gcc-patches <gcc-patches at gcc dot gnu dot org>
Date: Tue, 27 May 2014 12:59:33 +0200
Subject: Re: Fwd: [RFC][gomp4] Offloading patches (2/3): Add tables generation
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On 05/27/2014 12:17 PM, Ilya Verbin wrote:

2014-03-01 1:40 GMT+04:00 Bernd Schmidt <bernds@codesourcery.com>:

For your use case, I'd imagine the offload compiler would be built
relatively normally as a full build with
"--enable-as-accelerator-for=x86_64-linux", which would install it into
locations where the host will eventually be able to find it. Then the
host compiler would be built with another new configure option (as yet
unimplemented in my patch set) "--enable-offload-targets=mic,..." which
would tell the host compiler about the pre-built offload target
compilers.


Hi Bernd,

Could you please advise me how to build the offload gcc and target
libraries during the build of host gcc?

There isn't a way to do this. For ptx, target libraries can't be builtanyway. For your use case, I'd recommend building the offload gcc first,installing it, and then building the host gcc with--enable-offload-targets as described above.



Bernd

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- Re: Fwd: [RFC][gomp4] Offloading patches (2/3): Add tables generation
  - From: Ilya Verbin

References:
- Re: Fwd: [RFC][gomp4] Offloading patches (2/3): Add tables generation
  - From: Ilya Verbin

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