From: Tobias Burnus <tobias@codesourcery.com>
To: Alexandre Oliva <oliva@adacore.com>
Cc: Tobias Burnus <tobias@codesourcery.com>,
Thomas Schwinge <thomas@codesourcery.com>,
Jakub Jelinek <jakub@redhat.com>, <gcc-patches@gcc.gnu.org>,
<ebotcazou@adacore.com>, Richard Biener <rguenther@suse.de>,
<joseph@codesourcery.com>
Subject: Re: drop -aux{dir,base}, revamp -dump{dir,base}
Date: Thu, 18 Jun 2020 14:06:10 +0200 [thread overview]
Message-ID: <fed9ac40-c158-eda7-2ab2-b9785635bbee@codesourcery.com> (raw)
In-Reply-To: <orpn9wody2.fsf@livre.home>
On 6/18/20 12:39 PM, Alexandre Oliva wrote:
> Thanks. I see the main problem besides the dumppfx constness is the
> double dot before target, fixed in the revised patch below.
>
> With this, I think the libgomp testsuite might work with offloading
> again.
Thanks. I have only tried the first one of the list Thomas has sent.
Result as follows – seems to work: PASS :-)
(last but one line: 'scan-…'):
UNSUPPORTED: libgomp.oacc-c/../libgomp.oacc-c-c++-common/nvptx-merged-loop.c -DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0 -foffload=nvptx-none -O0
PASS: libgomp.oacc-c/../libgomp.oacc-c-c++-common/nvptx-merged-loop.c -DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0 -foffload=nvptx-none -O2 (test for excess errors)
PASS: libgomp.oacc-c/../libgomp.oacc-c-c++-common/nvptx-merged-loop.c -DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0 -foffload=nvptx-none -O2 execution test
PASS: libgomp.oacc-c/../libgomp.oacc-c-c++-common/nvptx-merged-loop.c -DACC_DEVICE_TYPE_nvidia=1 -DACC_MEM_SHARED=0 -foffload=nvptx-none -O2 scan-offload-rtl-dump mach "Merging loop .* into "
UNSUPPORTED: libgomp.oacc-c/../libgomp.oacc-c-c++-common/nvptx-merged-loop.c -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 -foffload=disable -O2
[As previously mentioned, the libgomp OpenACC tests cycle through:
-foffload=nvptx-none + ...=disable plus the -D… defines.
(That build supports neither amdgcn, hsa nor intelmic.)]
>> and intelmic.
> How does intelmic get into the picture?
No idea – I just know that it counts as offloading platform,
ENABLE_OFFLOAD is set for it (but not for has).
I just wanted to mention it GCC supports it, in principle.
(What I have heard is that it does not exist in silicon but
only as simulator, which can be used for testing with GCC,
but I did not follow this at all.)
> I looked for a mkoffload
> program for it in the GCC source tree and couldn't find one. This
> suggests that the addition of -dumpbase to the mkoffload interface might
> require changes elsewhere.
Maybe. I think Thomas is the only one who runs GCC with
emulated intelmic once in a while – thus, he surely knows a bit more about it.
But also Jakub should have an idea.
Tobias
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next prev parent reply other threads:[~2020-06-18 12:06 UTC|newest]
Thread overview: 117+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-26 5:30 introduce -fcallgraph-info option Alexandre Oliva
2019-10-26 8:12 ` Richard Biener
2019-10-26 11:21 ` Alexandre Oliva
2019-10-27 9:08 ` Alexandre Oliva
2019-10-28 8:38 ` Richard Biener
2019-10-30 10:12 ` Alexandre Oliva
2019-10-30 11:28 ` Richard Biener
2019-11-02 19:31 ` Alexandre Oliva
2019-11-04 8:28 ` Richard Biener
2019-11-06 10:53 ` Alexandre Oliva
2019-11-20 4:35 ` Alexandre Oliva
2019-11-20 9:16 ` Richard Biener
2019-11-06 15:38 ` Alexandre Oliva
2019-11-07 7:49 ` Richard Biener
2019-11-07 10:50 ` Alexandre Oliva
2019-11-07 11:48 ` Richard Biener
2019-11-07 12:30 ` Alexandre Oliva
2019-11-07 14:02 ` Richard Biener
2019-11-07 22:39 ` Alexandre Oliva
2019-11-08 8:28 ` Richard Biener
2019-11-08 23:12 ` Eric Gallager
2019-11-15 1:34 ` Alexandre Oliva
2019-11-15 1:01 ` Alexandre Oliva
2019-11-15 7:30 ` Alexandre Oliva
2019-11-15 8:08 ` Richard Biener
2019-11-15 22:50 ` Alexandre Oliva
2019-12-03 22:44 ` Alexandre Oliva
2019-12-09 9:41 ` Richard Biener
2019-12-12 1:14 ` Alexandre Oliva
2019-12-25 10:05 ` Alexandre Oliva
2019-12-26 19:00 ` drop -aux{dir,base}, revamp -dump{dir,base} (was: Re: introduce -fcallgraph-info option) Alexandre Oliva
2020-01-09 13:33 ` Richard Biener
2020-01-09 19:09 ` drop -aux{dir,base}, revamp -dump{dir,base} Alexandre Oliva
2020-01-16 11:06 ` Alexandre Oliva
2020-01-16 11:15 ` Alexandre Oliva
2020-01-17 2:14 ` Joseph Myers
2020-01-20 10:38 ` Richard Biener
2020-01-22 1:25 ` Alexandre Oliva
2020-01-22 8:15 ` Richard Biener
2020-01-23 20:06 ` Alexandre Oliva
2020-01-24 1:50 ` Alexandre Oliva
2020-05-19 8:51 ` Alexandre Oliva
2020-05-19 8:59 ` Alexandre Oliva
2020-05-19 9:29 ` Richard Biener
2020-05-19 8:59 ` Alexandre Oliva
2020-05-19 9:30 ` Richard Biener
2020-05-19 9:00 ` Alexandre Oliva
2020-05-19 9:04 ` Richard Biener
2020-05-22 0:32 ` Alexandre Oliva
2020-05-22 6:05 ` Richard Biener
2020-05-26 7:08 ` Alexandre Oliva
2020-05-26 8:52 ` Richard Biener
2020-05-26 9:02 ` Martin Liška
2020-05-26 10:00 ` Alexandre Oliva
2020-05-26 12:14 ` Alexandre Oliva
2020-05-26 13:52 ` Alexandre Oliva
2020-05-26 13:56 ` Richard Biener
2020-05-27 22:05 ` Alexandre Oliva
2020-05-27 23:01 ` Jeff Law
2020-06-02 11:52 ` Alexandre Oliva
2020-06-02 12:02 ` Richard Biener
2020-05-27 1:04 ` Broken build (was: Re: drop -aux{dir,base}, revamp -dump{dir,base}) Hans-Peter Nilsson
2020-05-27 14:30 ` Broken build Alexandre Oliva
2020-05-27 15:04 ` Hans-Peter Nilsson
2020-05-28 0:53 ` Alexandre Oliva
2020-05-28 0:39 ` Anthony Green
2020-06-02 11:29 ` Alexandre Oliva
2020-06-02 14:07 ` Hans-Peter Nilsson
2020-05-27 9:45 ` drop -aux{dir,base}, revamp -dump{dir,base} Andreas Schwab
2020-05-27 10:28 ` Andreas Schwab
2020-05-27 14:41 ` Alexandre Oliva
2020-05-27 14:59 ` Andreas Schwab
2020-06-09 12:29 ` Thomas Schwinge
2020-06-09 12:42 ` BRIG FE testsuite: Fix all dump-scans (Was: Re: drop -aux{dir, base}, revamp -dump{dir, base}) Martin Jambor
2020-06-09 18:31 ` BRIG FE testsuite: Fix all dump-scans (Was: Re: drop -aux{dir,base}, revamp -dump{dir,base}) Mike Stump
2020-06-11 14:28 ` BRIG FE testsuite: Fix all dump-scans (Was: Re: drop -aux{dir, base}, revamp -dump{dir, base}) Martin Jambor
2020-06-12 20:52 ` BRIG FE testsuite: Fix all dump-scans (Was: Re: drop -aux{dir,base}, revamp -dump{dir,base}) Mike Stump
2020-06-10 21:50 ` BRIG FE testsuite: Fix all dump-scans Alexandre Oliva
2020-06-23 9:44 ` drop -aux{dir,base}, revamp -dump{dir,base} Alexandre Oliva
2020-06-23 11:30 ` Martin Jambor
2020-06-09 13:08 ` Thomas Schwinge
2020-06-10 22:24 ` Alexandre Oliva
2020-06-17 10:50 ` Tobias Burnus
2020-06-18 2:58 ` Alexandre Oliva
2020-06-18 6:10 ` Alexandre Oliva
2020-06-18 9:41 ` Tobias Burnus
2020-06-18 10:39 ` Alexandre Oliva
2020-06-18 12:06 ` Tobias Burnus [this message]
2020-06-30 16:13 ` Thomas Schwinge
2020-07-14 5:46 ` Alexandre Oliva
2020-07-24 6:08 ` Thomas Schwinge
2020-07-24 17:54 ` Alexandre Oliva
2020-07-14 5:49 ` Alexandre Oliva
2020-06-19 9:53 ` Alexandre Oliva
2020-06-19 16:09 ` Tobias Burnus
2020-06-22 6:08 ` Alexandre Oliva
2020-06-22 7:07 ` Tobias Burnus
2020-06-22 14:32 ` Alexandre Oliva
2020-06-23 8:17 ` Richard Biener
2020-06-30 16:35 ` Thomas Schwinge
2020-07-24 12:06 ` Thomas Schwinge
2020-06-30 18:52 ` Thomas Schwinge
2020-07-14 4:48 ` Alexandre Oliva
2020-07-24 6:01 ` Thomas Schwinge
2020-07-24 18:00 ` Alexandre Oliva
2023-11-24 12:46 ` testsuite: Add 'only_for_offload_target' wrapper for 'scan-offload-tree-dump' etc. (was: drop -aux{dir,base}, revamp -dump{dir,base}) Thomas Schwinge
2020-06-23 9:50 ` drop -aux{dir,base}, revamp -dump{dir,base} Alexandre Oliva
2020-06-30 16:07 ` Thomas Schwinge
2020-07-23 21:12 ` [PR95720] protect gluefile and wrap_flags with -Wl too (was: Re: drop -aux{dir,base}, revamp -dump{dir,base}) Alexandre Oliva
2020-07-24 6:48 ` Richard Biener
2020-05-26 8:09 ` [wwwdocs] Re: drop -aux{dir,base}, revamp -dump{dir,base} Alexandre Oliva
2019-10-28 23:56 ` introduce -fcallgraph-info option Joseph Myers
2019-10-30 9:22 ` Alexandre Oliva
2019-10-30 9:43 ` Alexandre Oliva
2019-10-30 18:17 ` Joseph Myers
2019-11-06 21:27 ` Thomas Schwinge
2019-11-07 11:23 ` Alexandre Oliva
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