From: Taylor Blau <me@ttaylorr.com>
To: Patrick Steinhardt <ps@pks.im>
Cc: git@vger.kernel.org, Jeff King <peff@peff.net>,
Elijah Newren <newren@gmail.com>,
Junio C Hamano <gitster@pobox.com>
Subject: Re: [PATCH v2 10/23] pack-bitmap-write.c: select pseudo-merge commits
Date: Mon, 6 May 2024 16:05:38 -0400 [thread overview]
Message-ID: <Zjk4EqblA5M6BbFV@nand.local> (raw)
In-Reply-To: <ZjjEo8XU5hPPQSYf@tanuki>
On Mon, May 06, 2024 at 01:53:07PM +0200, Patrick Steinhardt wrote:
> I think the same is true for most of the other parts of the docs here,
> as well. We explain what those configs do, but basically leave the
> reader on their own to figure out what the real-world consequences are
> and why they would even want to configure those in the first place.
I think that's a fair point, and I'm in the same boat as you are to a
large extent. I have an idea of what these settings do and why you
might want to set them, but since there is no real-world deployment of
this series, I don't have any solid guidelines on when you
should/shouldn't set these settings.
My hope is that there are enough knobs to tweak here that anyone
deploying this feature could find a configuration that works for them.
But I'll try and add some general guidance on why you would want to
change certain settings, etc.
Thanks,
Taylor
next prev parent reply other threads:[~2024-05-06 20:05 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-20 22:04 [PATCH 00/24] pack-bitmap: pseudo-merge reachability bitmaps Taylor Blau
2024-03-20 22:05 ` [PATCH 01/24] Documentation/technical: describe pseudo-merge bitmaps format Taylor Blau
2024-03-21 21:24 ` Junio C Hamano
2024-03-21 22:13 ` Taylor Blau
2024-03-21 22:22 ` Junio C Hamano
2024-03-20 22:05 ` [PATCH 02/24] config: repo_config_get_expiry() Taylor Blau
2024-04-10 17:54 ` Jeff King
2024-04-29 19:39 ` Taylor Blau
2024-03-20 22:05 ` [PATCH 03/24] ewah: implement `ewah_bitmap_is_subset()` Taylor Blau
2024-04-10 18:05 ` Jeff King
2024-04-29 19:47 ` Taylor Blau
2024-03-20 22:05 ` [PATCH 04/24] pack-bitmap: drop unused `max_bitmaps` parameter Taylor Blau
2024-04-10 18:06 ` Jeff King
2024-03-20 22:05 ` [PATCH 05/24] pack-bitmap: move some initialization to `bitmap_writer_init()` Taylor Blau
2024-04-10 18:10 ` Jeff King
2024-03-20 22:05 ` [PATCH 06/24] pseudo-merge.ch: initial commit Taylor Blau
2024-03-20 22:05 ` [PATCH 07/24] pack-bitmap-write: support storing pseudo-merge commits Taylor Blau
2024-03-20 22:05 ` [PATCH 08/24] pack-bitmap: implement `bitmap_writer_has_bitmapped_object_id()` Taylor Blau
2024-03-20 22:05 ` [PATCH 09/24] pack-bitmap: make `bitmap_writer_push_bitmapped_commit()` public Taylor Blau
2024-03-20 22:05 ` [PATCH 10/24] pseudo-merge: implement support for selecting pseudo-merge commits Taylor Blau
2024-03-20 22:05 ` [PATCH 11/24] pack-bitmap-write.c: select " Taylor Blau
2024-03-20 22:05 ` [PATCH 12/24] pack-bitmap-write.c: write pseudo-merge table Taylor Blau
2024-03-20 22:05 ` [PATCH 13/24] pack-bitmap: extract `read_bitmap()` function Taylor Blau
2024-03-20 22:05 ` [PATCH 14/24] pseudo-merge: scaffolding for reads Taylor Blau
2024-03-20 22:05 ` [PATCH 15/24] pack-bitmap.c: read pseudo-merge extension Taylor Blau
2024-03-20 22:05 ` [PATCH 16/24] pseudo-merge: implement support for reading pseudo-merge commits Taylor Blau
2024-03-20 22:05 ` [PATCH 17/24] ewah: implement `ewah_bitmap_popcount()` Taylor Blau
2024-03-20 22:05 ` [PATCH 18/24] pack-bitmap: implement test helpers for pseudo-merge Taylor Blau
2024-03-20 22:05 ` [PATCH 19/24] t/test-lib-functions.sh: support `--date` in `test_commit_bulk()` Taylor Blau
2024-03-20 22:05 ` [PATCH 20/24] pack-bitmap.c: use pseudo-merges during traversal Taylor Blau
2024-03-20 22:06 ` [PATCH 21/24] pack-bitmap: extra trace2 information Taylor Blau
2024-03-20 22:06 ` [PATCH 22/24] ewah: `bitmap_equals_ewah()` Taylor Blau
2024-03-20 22:06 ` [PATCH 23/24] pseudo-merge: implement support for finding existing merges Taylor Blau
2024-03-20 22:06 ` [PATCH 24/24] t/perf: implement performace tests for pseudo-merge bitmaps Taylor Blau
2024-03-21 19:50 ` [PATCH 00/24] pack-bitmap: pseudo-merge reachability bitmaps Junio C Hamano
2024-04-29 20:42 ` [PATCH v2 00/23] " Taylor Blau
2024-04-29 20:42 ` [PATCH v2 01/23] Documentation/technical: describe pseudo-merge bitmaps format Taylor Blau
2024-05-06 11:52 ` Patrick Steinhardt
2024-05-06 16:37 ` Taylor Blau
2024-05-10 11:46 ` Patrick Steinhardt
2024-05-13 19:47 ` Taylor Blau
2024-05-14 6:33 ` Patrick Steinhardt
2024-04-29 20:43 ` [PATCH v2 02/23] ewah: implement `ewah_bitmap_is_subset()` Taylor Blau
2024-04-29 20:43 ` [PATCH v2 03/23] pack-bitmap: drop unused `max_bitmaps` parameter Taylor Blau
2024-04-29 20:43 ` [PATCH v2 04/23] pack-bitmap: move some initialization to `bitmap_writer_init()` Taylor Blau
2024-05-06 11:52 ` Patrick Steinhardt
2024-05-06 18:24 ` Taylor Blau
2024-04-29 20:43 ` [PATCH v2 05/23] pseudo-merge.ch: initial commit Taylor Blau
2024-04-29 20:43 ` [PATCH v2 06/23] pack-bitmap-write: support storing pseudo-merge commits Taylor Blau
2024-05-06 11:52 ` Patrick Steinhardt
2024-05-06 18:48 ` Taylor Blau
2024-05-10 11:47 ` Patrick Steinhardt
2024-05-13 18:42 ` Jeff King
2024-05-13 20:19 ` Taylor Blau
2024-04-29 20:43 ` [PATCH v2 07/23] pack-bitmap: implement `bitmap_writer_has_bitmapped_object_id()` Taylor Blau
2024-04-29 20:43 ` [PATCH v2 08/23] pack-bitmap: make `bitmap_writer_push_bitmapped_commit()` public Taylor Blau
2024-05-13 18:50 ` Jeff King
2024-05-14 0:54 ` Taylor Blau
2024-04-29 20:43 ` [PATCH v2 09/23] pseudo-merge: implement support for selecting pseudo-merge commits Taylor Blau
2024-05-06 11:53 ` Patrick Steinhardt
2024-05-06 19:58 ` Taylor Blau
2024-05-13 19:03 ` Jeff King
2024-05-14 0:58 ` Taylor Blau
2024-05-16 8:07 ` Jeff King
2024-05-16 22:43 ` Junio C Hamano
2024-04-29 20:43 ` [PATCH v2 10/23] pack-bitmap-write.c: select " Taylor Blau
2024-05-06 11:53 ` Patrick Steinhardt
2024-05-06 20:05 ` Taylor Blau [this message]
2024-05-10 11:47 ` Patrick Steinhardt
2024-04-29 20:43 ` [PATCH v2 11/23] pack-bitmap-write.c: write pseudo-merge table Taylor Blau
2024-04-29 20:43 ` [PATCH v2 12/23] pack-bitmap: extract `read_bitmap()` function Taylor Blau
2024-04-29 20:43 ` [PATCH v2 13/23] pseudo-merge: scaffolding for reads Taylor Blau
2024-04-29 20:43 ` [PATCH v2 14/23] pack-bitmap.c: read pseudo-merge extension Taylor Blau
2024-04-29 20:44 ` [PATCH v2 15/23] pseudo-merge: implement support for reading pseudo-merge commits Taylor Blau
2024-04-29 20:44 ` [PATCH v2 16/23] ewah: implement `ewah_bitmap_popcount()` Taylor Blau
2024-04-29 20:44 ` [PATCH v2 17/23] pack-bitmap: implement test helpers for pseudo-merge Taylor Blau
2024-04-29 20:44 ` [PATCH v2 18/23] t/test-lib-functions.sh: support `--date` in `test_commit_bulk()` Taylor Blau
2024-04-29 20:44 ` [PATCH v2 19/23] pack-bitmap.c: use pseudo-merges during traversal Taylor Blau
2024-04-29 20:44 ` [PATCH v2 20/23] pack-bitmap: extra trace2 information Taylor Blau
2024-04-29 20:44 ` [PATCH v2 21/23] ewah: `bitmap_equals_ewah()` Taylor Blau
2024-04-29 20:44 ` [PATCH v2 22/23] pseudo-merge: implement support for finding existing merges Taylor Blau
2024-04-29 20:44 ` [PATCH v2 23/23] t/perf: implement performace tests for pseudo-merge bitmaps Taylor Blau
2024-04-30 20:03 ` [PATCH v2 00/23] pack-bitmap: pseudo-merge reachability bitmaps Junio C Hamano
2024-05-01 14:40 ` Taylor Blau
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