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From: Thomas Gummerer <t.gummerer@gmail.com>
To: Lars Schneider <larsxschneider@gmail.com>
Cc: "Junio C Hamano" <gitster@pobox.com>,
	"SZEDER Gábor" <szeder.dev@gmail.com>,
	"Christian Couder" <chriscool@tuxfamily.org>,
	"Brandon Williams" <bmwill@google.com>,
	"Jeff King" <peff@peff.net>,
	"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>,
	git@vger.kernel.org
Subject: Re: [PATCH 3/3] travis: run tests with GIT_TEST_SPLIT_INDEX
Date: Wed, 13 Dec 2017 23:28:19 +0000	[thread overview]
Message-ID: <20171213232819.GF24597@hank> (raw)
In-Reply-To: <8BB646FF-A95A-434D-95E2-FC143B847AE0@gmail.com>

On 12/13, Lars Schneider wrote:
> 
> > On 13 Dec 2017, at 18:38, Junio C Hamano <gitster@pobox.com> wrote:
> > 
> > Lars Schneider <larsxschneider@gmail.com> writes:
> > 
> >> I think your solution points into the right direction.
> >> Right now we have the following test matrix:
> >> 
> >> 1. Linux - clang
> >> 2. Linux - gcc
> >> 3. Mac - clang
> >> 4. Mac - gcc
> >> 5. Linux - gcc - GET_TEXT_POISION
> >> 6. Linux - gcc - 32bit
> >> 7. Windows
> >> 
> >> AFAIK your solution would run the split index test for 
> >> 1, 2, 3, and 4. I think that is too much.
> > 
> > Not that it matters too much, but I meant to add it to 1. and
> > 6. when I said "only one of 64-bit build plus 32-bit one".  
> 
> Ah. Sorry, I didn't get that.
> 
> 
> >> 1 runs the fastest and I would like to keep it that way
> >> to get a quick "general" result. I think only 2 should be
> >> extended in the way you are suggesting. We could run
> >> the tests with different env variables there. What else
> >> do we have besides GIT_TEST_SPLIT_INDEX?
> >> 
> >> Would that work for everyone?
> > 
> > I am OK to make 2. use split-index (which unfortunately would mean
> > we lose tests without split-index under gcc), or add 2.5 that is a
> > copy of 2. plus split-index.
> 
> 
> I think I experessed myself poorly. As far as I understand it,
> GIT_TEST_SPLIT_INDEX is an environment variable that only needs
> to be set at test time and not at compile time. Is this right?

Yes, that's correct.

> If yes, my idea for 2. is as follows:
> - build Git with gcc
> - run tests with "make --quiet test"
> - run tests with "GIT_TEST_SPLIT_INDEX=YesPlease make --quiet test"
> 
> This should be quicker than a new 2.5 target because we don't need to
> spin up the machine and build Git. Plus, we could run the tests
> a few more times with other test flags.

I'd be happy with that.  Thanks for the discussion on this, will
change this in my re-roll.

> - Lars

  reply	other threads:[~2017-12-13 23:26 UTC|newest]

Thread overview: 95+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-10 21:21 [PATCH 0/3] fixes for split index mode Thomas Gummerer
2017-12-10 21:22 ` [PATCH 1/3] repository: fix repo_read_index with submodules Thomas Gummerer
2017-12-11 18:54   ` Brandon Williams
2017-12-11 20:37     ` Thomas Gummerer
2017-12-10 21:22 ` [PATCH 2/3] prune: fix pruning with multiple worktrees and split index Thomas Gummerer
2017-12-11 19:09   ` Brandon Williams
2017-12-11 21:39     ` Thomas Gummerer
2017-12-10 21:22 ` [PATCH 3/3] travis: run tests with GIT_TEST_SPLIT_INDEX Thomas Gummerer
2017-12-10 23:37   ` Eric Sunshine
2017-12-11 21:09   ` SZEDER Gábor
2017-12-11 21:42     ` Thomas Gummerer
2017-12-12 15:54       ` Lars Schneider
2017-12-12 19:15         ` Junio C Hamano
2017-12-12 20:15           ` Thomas Gummerer
2017-12-12 20:51             ` Junio C Hamano
2017-12-13 23:21               ` Thomas Gummerer
2017-12-13 17:21           ` Lars Schneider
2017-12-13 17:38             ` Junio C Hamano
2017-12-13 17:46               ` Lars Schneider
2017-12-13 23:28                 ` Thomas Gummerer [this message]
2017-12-17 22:51 ` [PATCH v2 0/3] fixes for split index mode Thomas Gummerer
2017-12-17 22:51   ` [PATCH v2 1/3] repository: fix repo_read_index with submodules Thomas Gummerer
2017-12-18 18:01     ` Brandon Williams
2017-12-18 23:05       ` Thomas Gummerer
2017-12-18 23:05         ` Brandon Williams
2017-12-17 22:51   ` [PATCH v2 2/3] prune: fix pruning with multiple worktrees and split index Thomas Gummerer
2017-12-18 18:19     ` Brandon Williams
2018-01-03 22:18       ` Thomas Gummerer
2018-01-04 19:12         ` Junio C Hamano
2017-12-17 22:51   ` [PATCH v2 3/3] travis: run tests with GIT_TEST_SPLIT_INDEX Thomas Gummerer
2017-12-18 18:16     ` Lars Schneider
2018-01-04 20:13       ` Thomas Gummerer
2018-01-05 11:03         ` Lars Schneider
2018-01-07 20:02         ` Thomas Gummerer
2018-01-07 22:30   ` [PATCH v3 0/3] fixes for split index mode Thomas Gummerer
2018-01-07 22:30     ` [PATCH v3 1/3] read-cache: fix reading the shared index for other repos Thomas Gummerer
2018-01-08 10:41       ` Duy Nguyen
2018-01-08 22:41         ` Thomas Gummerer
2018-01-13 22:33           ` Thomas Gummerer
2018-01-08 23:38         ` Brandon Williams
2018-01-09  1:24           ` Duy Nguyen
2018-01-16 21:42       ` Brandon Williams
2018-01-17  0:16         ` Duy Nguyen
2018-01-17  0:32           ` Brandon Williams
2018-01-17 18:16           ` Jonathan Nieder
2018-01-18 10:19             ` Duy Nguyen
2018-01-19 21:57       ` Junio C Hamano
2018-01-20 11:58         ` Thomas Gummerer
2018-01-22  6:14           ` Junio C Hamano
2018-01-27 12:18             ` Thomas Gummerer
2018-02-07 22:41             ` Junio C Hamano
2018-01-07 22:30     ` [PATCH v3 2/3] split-index: don't write cache tree with null oid entries Thomas Gummerer
2018-01-07 22:30     ` [PATCH v3 3/3] travis: run tests with GIT_TEST_SPLIT_INDEX Thomas Gummerer
2018-01-13 22:37     ` [PATCH v3 4/3] read-cache: don't try to write index if we can't write shared index Thomas Gummerer
2018-01-14  9:36       ` Duy Nguyen
2018-01-14 10:18         ` [PATCH 1/3] read-cache.c: change type of "temp" in write_shared_index() Nguyễn Thái Ngọc Duy
2018-01-14 10:18           ` [PATCH 2/3] read-cache.c: move tempfile creation/cleanup out of write_shared_index Nguyễn Thái Ngọc Duy
2018-01-14 10:18           ` [PATCH 3/3] read-cache: don't write index twice if we can't write shared index Nguyễn Thái Ngọc Duy
2018-01-18 11:36             ` SZEDER Gábor
2018-01-18 12:47               ` Duy Nguyen
2018-01-18 13:29                 ` Jeff King
2018-01-18 13:36                   ` Duy Nguyen
2018-01-18 15:00                     ` Duy Nguyen
2018-01-18 21:37                       ` Jeff King
2018-01-18 22:32                         ` SZEDER Gábor
2018-01-19  0:30                           ` Duy Nguyen
2018-01-22 13:32                           ` [PATCH 0/5] Travis CI: don't run the test suite as root in the 32 bit Linux build SZEDER Gábor
2018-01-22 13:32                             ` [PATCH 1/5] travis-ci: use 'set -x' for the commands under 'su' " SZEDER Gábor
2018-01-22 13:32                             ` [PATCH 2/5] travis-ci: use 'set -e' in the 32 bit Linux build job SZEDER Gábor
2018-01-23 16:26                               ` Jeff King
2018-01-23 16:32                                 ` Jeff King
2018-01-24 12:12                                 ` SZEDER Gábor
2018-01-24 15:49                                   ` Jeff King
2018-01-22 13:32                             ` [PATCH 3/5] travis-ci: don't repeat the path of the cache directory SZEDER Gábor
2018-01-23 16:30                               ` Jeff King
2018-01-24 13:14                                 ` SZEDER Gábor
2018-01-22 13:32                             ` [PATCH 4/5] travis-ci: don't run the test suite as root in the 32 bit Linux build SZEDER Gábor
2018-01-23 16:43                               ` Jeff King
2018-01-24 13:45                                 ` SZEDER Gábor
2018-01-24 15:56                                   ` Jeff King
2018-01-24 18:01                                     ` Jeff King
2018-01-24 19:51                                       ` Jeff King
2018-01-22 13:32                             ` [PATCH 5/5] travis-ci: don't fail if user already exists on 32 bit Linux build job SZEDER Gábor
2018-01-23 16:46                               ` Jeff King
2018-01-24  0:32                                 ` Duy Nguyen
2018-01-24 19:39                                 ` SZEDER Gábor
2018-01-22 18:27                 ` [PATCH 3/3] read-cache: don't write index twice if we can't write shared index SZEDER Gábor
2018-01-22 19:46                   ` Eric Sunshine
2018-01-22 22:10                     ` SZEDER Gábor
2018-01-24  9:11                   ` Duy Nguyen
2018-01-26 22:44                   ` Lars Schneider
2018-01-14 14:29         ` [PATCH v3 4/3] read-cache: don't try to write index " Thomas Gummerer
2018-01-18 21:53     ` [PATCH v3 0/3] fixes for split index mode Thomas Gummerer
2018-01-19 18:34       ` Junio C Hamano
2018-01-19 21:11         ` Thomas Gummerer

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