Hi Nathan!
On Wed, 4 Nov 2015 11:59:28 -0500, Nathan Sidwell wrote:
> [PTX backend pieces of OpenACC reduction handling]
Merged your trunk r229768 into gomp-4_0-branch in r229836:
commit 089a0224af68e30b55f42734de48adc645eb7370
Merge: 2b76127 78a78aa
Author: tschwinge
Date: Fri Nov 6 09:38:1
On 11/04/15 08:27, Bernd Schmidt wrote:
Adjust and applied, thanks!
nathan
2015-11-04 Nathan Sidwell
Cesar Philippidis
* config/nvptx/nvptx.c: Include gimple headers.
(worker_red_size, worker_red_align, worker_red_name,
worker_red_sym): New.
(nvptx_option_override): Initialize w
On 11/04/15 08:27, Bernd Schmidt wrote:
On 11/02/2015 05:35 PM, Nathan Sidwell wrote:
There are two such switch statements, and it's possible to write this more
compactly:
if (!INTEGRAL_MODE_P (...))
code = VIEW_CONVERT_EXPR;
if (GET_MODE_SIZE (...) == 8)
fn = CMP_SWAPLL;
Not
On 11/04/15 05:01, Jakub Jelinek wrote:
On Mon, Nov 02, 2015 at 11:35:34AM -0500, Nathan Sidwell wrote:
2015-11-02 Nathan Sidwell
Cesar Philippidis
* config/nvptx/nvptx.c: Include gimple headers.
(worker_red_size, worker_red_align, worker_red_name,
...
I think
On 11/02/2015 05:35 PM, Nathan Sidwell wrote:
+/* Size of buffer needed for worker reductions. This has to be
Maybe "description" rather than "Size" since there's really four
variables we're covering with the comment.
+ worker_red_size = (worker_red_size + worker_red_align - 1)
+
On Mon, Nov 02, 2015 at 11:35:34AM -0500, Nathan Sidwell wrote:
> 2015-11-02 Nathan Sidwell
> Cesar Philippidis
>
> * config/nvptx/nvptx.c: Include gimple headers.
> (worker_red_size, worker_red_align, worker_red_name,
...
I think you can approve this yourself, or do yo
This patch contains the PTX backend pieces of OpenACC reduction handling. These
functions are lowered to gimple, using a couple of PTX-specific builtins for
some functionality. Expansion to RTL introduced no new patterns.
We need 3 different schemes for the 3 different partitioning axes, but
