From: Thomas Schwinge <thomas@codesourcery.com>
To: "gcc-patches@gnu.org" <gcc-patches@gnu.org>,
Tom de Vries <Tom_deVries@mentor.com>
Cc: Richard Biener <rguenther@suse.de>, Jakub Jelinek <jakub@redhat.com>
Subject: [gomp4] Re: [PATCH, 10/16] Add pass_oacc_kernels pass group in passes.def
Date: Mon, 30 Nov 2015 17:48:00 -0000 [thread overview]
Message-ID: <87io4jo0ei.fsf@kepler.schwinge.homeip.net> (raw)
In-Reply-To: <alpine.LSU.2.11.1511251143050.4884@t29.fhfr.qr>
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Hi!
On Wed, 25 Nov 2015 11:43:14 +0100 (CET), Richard Biener <rguenther@suse.de> wrote:
> On Tue, 24 Nov 2015, Tom de Vries wrote:
> > > [...]
> >
> > Reposting using the in_loop_pipeline style in pass_lim.
>
> Ok.
I merged trunk r230907 into gomp-4_0-branch in a very simplistic way,
basically just moving pass_fre in between pass_oacc_kernels and the (new)
pass_oacc_kernels2 pass groups. We'll want to clean this up later (on
gomp-4_0-branch), once we're more clear on what difference will remain
between the trunk and gomp-4_0-branch pass structures (if any); for now
this makes sure we don't regress OpenACC kernels functionality on
gomp-4_0-branch. In gomp-4_0-branch r231078, I effectively applied the
following:
commit ffae8a36e195172327a233bd397a4230a7939681
Merge: 8249e60 e1e1688
Author: tschwinge <tschwinge@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon Nov 30 17:28:07 2015 +0000
svn merge -r 230906:230907 svn+ssh://gcc.gnu.org/svn/gcc/trunk
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gomp-4_0-branch@231078 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog | 6 ++++
gcc/passes.def | 13 +++++++--
gcc/testsuite/ChangeLog | 76 +++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 92 insertions(+), 3 deletions(-)
[diff --git gcc/ChangeLog gcc/ChangeLog]
diff --git gcc/passes.def gcc/passes.def
index f4eb235..9fe4fec 100644
--- gcc/passes.def
+++ gcc/passes.def
@@ -84,36 +84,43 @@ along with GCC; see the file COPYING3. If not see
/* After CCP we rewrite no longer addressed locals into SSA
form if possible. */
NEXT_PASS (pass_forwprop);
NEXT_PASS (pass_sra_early);
/* pass_build_ealias is a dummy pass that ensures that we
execute TODO_rebuild_alias at this point. */
NEXT_PASS (pass_build_ealias);
- /* Pass group that runs when there are oacc kernels in the
- function. */
+ /* Pass group that runs when the function is an offloaded function
+ containing oacc kernels loops. Part 1. */
NEXT_PASS (pass_oacc_kernels);
PUSH_INSERT_PASSES_WITHIN (pass_oacc_kernels)
NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */);
NEXT_PASS (pass_ch);
NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */);
+ POP_INSERT_PASSES ()
+ NEXT_PASS (pass_fre);
+ /* Pass group that runs when the function is an offloaded function
+ containing oacc kernels loops. Part 2. */
+ NEXT_PASS (pass_oacc_kernels2);
+ PUSH_INSERT_PASSES_WITHIN (pass_oacc_kernels2)
+ /* We use pass_lim to rewrite in-memory iteration and reduction
+ variable accesses in loops into local variables accesses. */
NEXT_PASS (pass_tree_loop_init);
NEXT_PASS (pass_lim);
NEXT_PASS (pass_copy_prop);
NEXT_PASS (pass_lim);
NEXT_PASS (pass_copy_prop);
NEXT_PASS (pass_scev_cprop);
NEXT_PASS (pass_tree_loop_done);
NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */);
NEXT_PASS (pass_dce);
NEXT_PASS (pass_tree_loop_init);
NEXT_PASS (pass_parallelize_loops_oacc_kernels);
NEXT_PASS (pass_expand_omp_ssa);
NEXT_PASS (pass_tree_loop_done);
POP_INSERT_PASSES ()
- NEXT_PASS (pass_fre);
NEXT_PASS (pass_merge_phi);
NEXT_PASS (pass_dse);
NEXT_PASS (pass_cd_dce);
NEXT_PASS (pass_early_ipa_sra);
NEXT_PASS (pass_tail_recursion);
NEXT_PASS (pass_convert_switch);
NEXT_PASS (pass_cleanup_eh);
[diff --git gcc/testsuite/ChangeLog gcc/testsuite/ChangeLog]
..., so the following difference from trunk to gomp-4_0-branch remains to
be resolved/reduced (plus the corresponding testsuite tree dump scanning
changes):
--- gcc/passes.def
+++ gcc/passes.def
@@ -89,25 +89,36 @@ along with GCC; see the file COPYING3. If not see
execute TODO_rebuild_alias at this point. */
NEXT_PASS (pass_build_ealias);
/* Pass group that runs when the function is an offloaded function
containing oacc kernels loops. Part 1. */
NEXT_PASS (pass_oacc_kernels);
PUSH_INSERT_PASSES_WITHIN (pass_oacc_kernels)
+ NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */);
NEXT_PASS (pass_ch);
+ NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */);
POP_INSERT_PASSES ()
NEXT_PASS (pass_fre);
/* Pass group that runs when the function is an offloaded function
containing oacc kernels loops. Part 2. */
NEXT_PASS (pass_oacc_kernels2);
PUSH_INSERT_PASSES_WITHIN (pass_oacc_kernels2)
/* We use pass_lim to rewrite in-memory iteration and reduction
variable accesses in loops into local variables accesses. */
+ NEXT_PASS (pass_tree_loop_init);
NEXT_PASS (pass_lim);
+ NEXT_PASS (pass_copy_prop);
+ NEXT_PASS (pass_lim);
+ NEXT_PASS (pass_copy_prop);
+ NEXT_PASS (pass_scev_cprop);
+ NEXT_PASS (pass_tree_loop_done);
NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */);
NEXT_PASS (pass_dce);
+ NEXT_PASS (pass_tree_loop_init);
+ NEXT_PASS (pass_parallelize_loops_oacc_kernels);
NEXT_PASS (pass_expand_omp_ssa);
+ NEXT_PASS (pass_tree_loop_done);
POP_INSERT_PASSES ()
NEXT_PASS (pass_merge_phi);
NEXT_PASS (pass_dse);
NEXT_PASS (pass_cd_dce);
NEXT_PASS (pass_early_ipa_sra);
NEXT_PASS (pass_tail_recursion);
Grüße
Thomas
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next prev parent reply other threads:[~2015-11-30 17:36 UTC|newest]
Thread overview: 133+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-09 15:35 [PATCH series, 16] Use parloops to parallelize oacc kernels regions Tom de Vries
2015-11-09 15:44 ` [PATCH, 1/16] Insert new exit block only when needed in transform_to_exit_first_loop_alt Tom de Vries
2015-11-11 10:50 ` Richard Biener
2015-11-09 15:45 ` [PATCH, 2/16] Make create_parallel_loop return void Tom de Vries
2015-11-11 10:50 ` Richard Biener
2015-11-09 15:51 ` [PATCH, 3/16] Ignore reduction clause on kernels directive Tom de Vries
2015-11-24 12:25 ` [PING][PATCH, " Tom de Vries
2016-01-18 14:24 ` [PING^2][PATCH, " Tom de Vries
2016-01-18 14:26 ` Jakub Jelinek
2015-11-09 16:10 ` [PATCH, 4/16] Implement -foffload-alias Tom de Vries
2015-11-11 10:53 ` Richard Biener
2015-11-11 11:01 ` Jakub Jelinek
2015-11-12 16:04 ` Tom de Vries
2015-11-13 8:46 ` Richard Biener
2015-11-13 11:03 ` Tom de Vries
2015-11-13 11:30 ` Richard Biener
2015-11-13 11:39 ` Jakub Jelinek
2015-11-21 12:24 ` Tom de Vries
2015-11-23 11:46 ` Richard Biener
2015-11-27 11:44 ` Tom de Vries
2015-11-27 12:14 ` Tom de Vries
2015-12-02 9:59 ` Jakub Jelinek
2016-03-14 13:16 ` Tom de Vries
2016-03-14 23:18 ` Tom de Vries
2015-12-02 9:46 ` Jakub Jelinek
2015-12-02 13:11 ` Tom de Vries
2015-12-11 12:45 ` Tom de Vries
2015-12-11 13:00 ` Richard Biener
2015-12-13 16:38 ` Tom de Vries
2015-12-14 13:26 ` Richard Biener
2015-12-14 15:44 ` Tom de Vries
2015-12-16 13:16 ` Richard Biener
2015-12-16 14:43 ` Tom de Vries
2015-12-17 12:03 ` [gomp4] " Thomas Schwinge
2015-12-03 11:53 ` Tom de Vries
2015-11-09 16:31 ` [PATCH, 5/16] Add in_oacc_kernels_region in struct loop Tom de Vries
2015-11-11 10:57 ` Richard Biener
2015-11-16 11:39 ` Tom de Vries
2015-11-16 11:39 ` Tom de Vries
2015-11-16 12:41 ` Richard Biener
2015-11-09 17:39 ` [PATCH, 6/16] Add pass_oacc_kernels Tom de Vries
2015-11-11 10:59 ` Richard Biener
2015-11-19 13:51 ` Tom de Vries
2015-11-24 12:17 ` Tom de Vries
2015-11-25 10:42 ` Richard Biener
2016-02-05 12:06 ` Use plain -fopenacc to enable OpenACC kernels processing (was: [PATCH, 6/16] Add pass_oacc_kernels) Thomas Schwinge
2016-02-10 14:40 ` Use plain -fopenacc to enable OpenACC kernels processing Thomas Schwinge
2016-02-15 16:54 ` Tom de Vries
2016-02-23 15:19 ` Thomas Schwinge
2015-11-09 18:14 ` [PATCH, 7/16] Add pass_dominator_oacc_kernels Tom de Vries
2015-11-11 11:05 ` Richard Biener
2015-11-16 12:04 ` Tom de Vries
2015-11-09 18:34 ` [PATCH, 8/16] Add pass_ch_oacc_kernels Tom de Vries
2015-11-11 20:29 ` Tom de Vries
2015-11-30 12:12 ` [gomp4] Use pass_ch instead of pass_ch_oacc_kernels (was: [PATCH, 8/16] Add pass_ch_oacc_kernels) Thomas Schwinge
2015-11-09 19:53 ` [PATCH, 9/16] Add pass_parallelize_loops_oacc_kernels Tom de Vries
2015-11-16 11:59 ` Tom de Vries
2015-11-24 12:27 ` Tom de Vries
2015-12-13 16:58 ` [PIING][PATCH, " Tom de Vries
2015-12-14 15:23 ` Richard Biener
2016-01-16 22:41 ` [Committed] Move pass_expand_omp_ssa out of pass_parallelize_loops Tom de Vries
2016-01-18 12:59 ` [Committed] Allow pass_parallelize_loops to be run outside the loop pipeline Tom de Vries
2016-01-18 13:07 ` [committed] Add oacc_kernels_p argument to pass_parallelize_loops Tom de Vries
2016-01-18 13:30 ` [committed] Add pass_parallelize_loops to pass_oacc_kernels Tom de Vries
2016-01-20 8:54 ` [committed] Add oacc_kernels_p argument to pass_parallelize_loops Thomas Schwinge
2016-01-20 10:31 ` Tom de Vries
2015-11-09 19:59 ` [PATCH, 10/16] Add pass_oacc_kernels pass group in passes.def Tom de Vries
2015-11-11 11:03 ` Richard Biener
2015-11-16 11:55 ` Tom de Vries
2015-11-16 12:45 ` Richard Biener
2015-11-16 23:21 ` Tom de Vries
2015-11-17 10:05 ` Richard Biener
2015-11-17 14:54 ` Tom de Vries
2015-11-17 15:18 ` Richard Biener
2015-11-17 15:39 ` Tom de Vries
2015-11-17 22:21 ` [PATCH, PR68373 ] Call scev_const_prop in pass_parallelize_loops::execute Tom de Vries
2015-11-19 9:36 ` Tom de Vries
2015-11-20 10:15 ` Richard Biener
2015-11-18 8:30 ` [PATCH, 10/16] Add pass_oacc_kernels pass group in passes.def Richard Biener
2015-11-18 16:22 ` Bernhard Reutner-Fischer
2015-11-20 12:53 ` [committed, trivial] Fix typo and trailing whitespace in dump-file strings in parloops Tom de Vries
2015-11-19 0:35 ` [PATCH, 10/16] Add pass_oacc_kernels pass group in passes.def Tom de Vries
2015-11-20 10:28 ` Richard Biener
2015-11-21 8:42 ` Tom de Vries
2015-11-23 11:31 ` Richard Biener
2015-11-23 15:53 ` Tom de Vries
2015-11-23 16:38 ` Richard Biener
2015-11-19 10:31 ` Tom de Vries
2015-11-20 10:37 ` Richard Biener
2015-11-20 13:27 ` Tom de Vries
2015-11-20 13:29 ` Richard Biener
2015-11-20 16:34 ` Tom de Vries
2015-11-23 10:11 ` Richard Biener
2015-11-24 12:22 ` Tom de Vries
2015-11-24 13:19 ` Richard Biener
2015-11-24 14:33 ` Tom de Vries
2015-11-24 14:36 ` Richard Biener
2015-11-24 15:05 ` Tom de Vries
2015-11-25 10:43 ` Richard Biener
2015-11-25 10:44 ` Richard Biener
2015-11-30 17:48 ` Thomas Schwinge [this message]
2015-11-22 23:37 ` [PATCH] Don't reapply loops flags if unnecessary in loop_optimizer_init Tom de Vries
2015-11-23 10:33 ` Richard Biener
2015-11-23 11:27 ` Tom de Vries
2015-11-09 20:02 ` [PATCH, 11/16] Update testcases after adding kernels pass group Tom de Vries
2015-11-11 11:03 ` Richard Biener
2015-11-12 14:32 ` Tom de Vries
2015-11-12 14:43 ` Richard Biener
2015-11-12 15:42 ` David Malcolm
2015-11-13 9:44 ` Richard Biener
2015-11-09 20:06 ` [PATCH, 12/16] Handle acc loop directive Tom de Vries
2015-11-24 12:30 ` [PING][PATCH, " Tom de Vries
2016-01-18 14:27 ` [PING^2][PATCH, " Tom de Vries
2016-01-26 12:38 ` [PING^3][PATCH, " Tom de Vries
2016-01-26 12:50 ` Jakub Jelinek
2016-02-12 11:11 ` Tom de Vries
2016-02-22 10:55 ` Tom de Vries
2016-02-22 10:58 ` Jakub Jelinek
2016-02-29 3:27 ` Tom de Vries
2016-03-07 8:22 ` [PING][PATCH, " Tom de Vries
2016-03-14 6:21 ` [PING^2][PATCH, " Tom de Vries
2015-11-09 20:08 ` [PATCH, 13/16] Add c-c++-common/goacc/kernels-*.c Tom de Vries
2016-01-18 13:33 ` [committed] Add oacc kernels tests in goacc Tom de Vries
2015-11-09 20:09 ` [PATCH, 14/16] Add gfortran.dg/goacc/kernels-*.f95 Tom de Vries
2015-11-09 20:11 ` [PATCH, 15/16] Add libgomp.oacc-c-c++-common/kernels-*.c Tom de Vries
2016-01-18 13:39 ` [comitted] Add oacc kernels test in libgomp Tom de Vries
2016-03-09 9:18 ` [PATCH, 15/16] Add libgomp.oacc-c-c++-common/kernels-*.c Tom de Vries
2016-03-18 12:46 ` Scan for parallelization of the oacc kernels test-cases in gfortran.dg/goacc (was: [PATCH, 15/16] Add libgomp.oacc-c-c++-common/kernels-*.c) Thomas Schwinge
2016-04-05 9:13 ` Scan for parallelization of the oacc kernels test-cases in gfortran.dg/goacc Tom de Vries
2016-04-07 15:26 ` Thomas Schwinge
2015-11-09 20:12 ` [PATCH, 16/16] Add libgomp.oacc-fortran/kernels-*.f95 Tom de Vries
2016-03-09 9:19 ` Tom de Vries
2016-03-16 13:12 ` Thomas Schwinge
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