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[Bug middle-end/69921] Switch OpenACC kernels number of gangs from "decide at run time" to "decide at compile time"
- From: "tschwinge at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 10 May 2017 10:11:17 +0000
- Subject: [Bug middle-end/69921] Switch OpenACC kernels number of gangs from "decide at run time" to "decide at compile time"
- Auto-submitted: auto-generated
- References: <bug-69921-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69921
Thomas Schwinge <tschwinge at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2017-05-10
CC| |jakub at gcc dot gnu.org
Assignee|unassigned at gcc dot gnu.org |tschwinge at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Thomas Schwinge <tschwinge at gcc dot gnu.org> ---
This will actually be resolved with the "Use "oacc kernels parallelized"
attribute for parallelized OpenACC kernels" patch,
<http://mid.mail-archive.com/8737cd4ukh.fsf@hertz.schwinge.homeip.net>.
For nvptx offloading, as the default has been changed in r241803, the value
however remains at 0 "have the run-time decide".