From: Taylor Blau <me@ttaylorr.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: Taylor Blau via GitGitGadget <gitgitgadget@gmail.com>,
git@vger.kernel.org, vdye@github.com,
Derrick Stolee <derrickstolee@github.com>
Subject: Re: [PATCH 6/8] commit-graph: introduce `ensure_generations_valid()`
Date: Mon, 6 Mar 2023 19:50:39 -0500 [thread overview]
Message-ID: <ZAaKX8eUeAHBhA7B@nand.local> (raw)
In-Reply-To: <xmqqttyx90gr.fsf@gitster.g>
On Mon, Mar 06, 2023 at 10:52:20AM -0800, Junio C Hamano wrote:
> "Taylor Blau via GitGitGadget" <gitgitgadget@gmail.com> writes:
>
> > From: Taylor Blau <me@ttaylorr.com>
> >
> > Use the just-introduced compute_reachable_generation_numbers_1() to
> > implement a function which dynamically computes topological levels (or
> > corrected commit dates) for out-of-graph commits.
> >
> > This will be useful for the ahead-behind algorithm we are about to
> > introduce, which needs accurate topological levels on _all_ commits
> > reachable from the tips in order to avoid over-counting.
>
> Interesting and nice to see it done with so small a change thanks to
> the previous refactoring.
Stolee did all of the hard work ;-). But chiming in to say that I
remember all of these changes well and they look faithful to my original
read of them (as well as what I wrote in this patch).
So, LGTM so far.
Thanks,
Taylor
next prev parent reply other threads:[~2023-03-07 0:50 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-06 14:06 [PATCH 0/8] ahead-behind: new builtin for counting multiple commit ranges Derrick Stolee via GitGitGadget
2023-03-06 14:06 ` [PATCH 1/8] ahead-behind: create empty builtin Derrick Stolee via GitGitGadget
2023-03-06 18:48 ` Junio C Hamano
2023-03-07 0:40 ` Taylor Blau
2023-03-08 22:14 ` Derrick Stolee
2023-03-08 22:56 ` Junio C Hamano
2023-03-06 14:06 ` [PATCH 2/8] ahead-behind: parse tip references Derrick Stolee via GitGitGadget
2023-03-07 0:43 ` Taylor Blau
2023-03-06 14:06 ` [PATCH 3/8] ahead-behind: implement --ignore-missing option Derrick Stolee via GitGitGadget
2023-03-07 0:46 ` Taylor Blau
2023-03-06 14:06 ` [PATCH 4/8] commit-graph: combine generation computations Derrick Stolee via GitGitGadget
2023-03-06 14:06 ` [PATCH 5/8] commit-graph: return generation from memory Derrick Stolee via GitGitGadget
2023-03-06 14:06 ` [PATCH 6/8] commit-graph: introduce `ensure_generations_valid()` Taylor Blau via GitGitGadget
2023-03-06 18:52 ` Junio C Hamano
2023-03-07 0:50 ` Taylor Blau [this message]
2023-03-06 14:06 ` [PATCH 7/8] ahead-behind: implement ahead_behind() logic Derrick Stolee via GitGitGadget
2023-03-07 1:05 ` Taylor Blau
2023-03-09 17:32 ` Derrick Stolee
2023-03-06 14:06 ` [PATCH 8/8] ahead-behind: add --contains mode Derrick Stolee via GitGitGadget
2023-03-06 18:26 ` [PATCH 0/8] ahead-behind: new builtin for counting multiple commit ranges Junio C Hamano
2023-03-06 20:18 ` Derrick Stolee
2023-03-06 22:24 ` Junio C Hamano
2023-03-07 0:36 ` Taylor Blau
2023-03-09 9:20 ` Jeff King
2023-03-09 21:51 ` Junio C Hamano
2023-03-07 0:33 ` Taylor Blau
2023-03-10 17:20 ` [PATCH v2 0/8] ref-filter: ahead/behind counting, faster --merged option Derrick Stolee via GitGitGadget
2023-03-10 17:20 ` [PATCH v2 1/8] for-each-ref: add --stdin option Derrick Stolee via GitGitGadget
2023-03-10 18:08 ` Junio C Hamano
2023-03-13 10:31 ` Phillip Wood
2023-03-13 13:33 ` Derrick Stolee
2023-03-13 21:10 ` Taylor Blau
2023-03-15 13:37 ` Ævar Arnfjörð Bjarmason
2023-03-15 17:17 ` Jeff King
2023-03-15 17:49 ` Jeff King
2023-03-15 19:24 ` Junio C Hamano
2023-03-15 19:44 ` Jeff King
2023-03-10 17:20 ` [PATCH v2 2/8] for-each-ref: explicitly test no matches Derrick Stolee via GitGitGadget
2023-03-10 17:20 ` [PATCH v2 3/8] commit-graph: combine generation computations Derrick Stolee via GitGitGadget
2023-03-10 17:20 ` [PATCH v2 4/8] commit-graph: return generation from memory Derrick Stolee via GitGitGadget
2023-03-10 17:21 ` [PATCH v2 5/8] commit-graph: introduce `ensure_generations_valid()` Taylor Blau via GitGitGadget
2023-03-10 17:21 ` [PATCH v2 6/8] commit-reach: implement ahead_behind() logic Derrick Stolee via GitGitGadget
2023-03-15 13:50 ` Ævar Arnfjörð Bjarmason
2023-03-15 16:03 ` Junio C Hamano
2023-03-15 16:13 ` Derrick Stolee
2023-03-10 17:21 ` [PATCH v2 7/8] for-each-ref: add ahead-behind format atom Derrick Stolee via GitGitGadget
2023-03-10 19:09 ` Junio C Hamano
2023-03-15 13:57 ` Ævar Arnfjörð Bjarmason
2023-03-15 16:01 ` Junio C Hamano
2023-03-15 16:12 ` Derrick Stolee
2023-03-15 16:11 ` Derrick Stolee
2023-03-10 17:21 ` [PATCH v2 8/8] commit-reach: add tips_reachable_from_bases() Derrick Stolee via GitGitGadget
2023-03-15 14:13 ` Ævar Arnfjörð Bjarmason
2023-03-15 16:17 ` Derrick Stolee
2023-03-15 16:18 ` Derrick Stolee
2023-03-10 19:16 ` [PATCH v2 0/8] ref-filter: ahead/behind counting, faster --merged option Junio C Hamano
2023-03-10 19:25 ` Derrick Stolee
2023-03-15 17:31 ` Jeff King
2023-03-15 17:44 ` Derrick Stolee
2023-03-15 19:34 ` Junio C Hamano
2023-03-15 13:22 ` Ævar Arnfjörð Bjarmason
2023-03-15 13:54 ` Derrick Stolee
2023-03-15 17:45 ` [PATCH v3 " Derrick Stolee via GitGitGadget
2023-03-15 17:45 ` [PATCH v3 1/8] for-each-ref: add --stdin option Derrick Stolee via GitGitGadget
2023-03-15 18:06 ` Jeff King
2023-03-15 19:14 ` Junio C Hamano
2023-03-15 22:41 ` Jonathan Tan
2023-03-15 17:45 ` [PATCH v3 2/8] for-each-ref: explicitly test no matches Derrick Stolee via GitGitGadget
2023-03-15 17:45 ` [PATCH v3 3/8] commit-graph: combine generation computations Derrick Stolee via GitGitGadget
2023-03-15 22:49 ` Jonathan Tan
2023-03-17 18:30 ` Derrick Stolee
2023-03-15 17:45 ` [PATCH v3 4/8] commit-graph: return generation from memory Derrick Stolee via GitGitGadget
2023-03-15 22:58 ` Jonathan Tan
2023-03-15 17:45 ` [PATCH v3 5/8] commit-graph: introduce `ensure_generations_valid()` Taylor Blau via GitGitGadget
2023-03-15 17:45 ` [PATCH v3 6/8] commit-reach: implement ahead_behind() logic Derrick Stolee via GitGitGadget
2023-03-15 23:28 ` Jonathan Tan
2023-03-17 18:44 ` Derrick Stolee
2023-03-15 17:45 ` [PATCH v3 7/8] for-each-ref: add ahead-behind format atom Derrick Stolee via GitGitGadget
2023-03-15 17:45 ` [PATCH v3 8/8] commit-reach: add tips_reachable_from_bases() Derrick Stolee via GitGitGadget
2023-03-20 11:26 ` [PATCH v4 0/9] ref-filter: ahead/behind counting, faster --merged option Derrick Stolee via GitGitGadget
2023-03-20 11:26 ` [PATCH v4 1/9] for-each-ref: add --stdin option Derrick Stolee via GitGitGadget
2023-03-20 11:26 ` [PATCH v4 2/9] for-each-ref: explicitly test no matches Derrick Stolee via GitGitGadget
2023-03-20 11:26 ` [PATCH v4 3/9] commit-graph: refactor compute_topological_levels() Derrick Stolee via GitGitGadget
2023-03-20 11:26 ` [PATCH v4 4/9] commit-graph: simplify compute_generation_numbers() Derrick Stolee via GitGitGadget
2023-03-20 11:26 ` [PATCH v4 5/9] commit-graph: return generation from memory Derrick Stolee via GitGitGadget
2023-03-20 11:26 ` [PATCH v4 6/9] commit-graph: introduce `ensure_generations_valid()` Taylor Blau via GitGitGadget
2023-03-20 11:26 ` [PATCH v4 7/9] commit-reach: implement ahead_behind() logic Derrick Stolee via GitGitGadget
2023-03-20 20:40 ` Jonathan Tan
2023-03-20 11:26 ` [PATCH v4 8/9] for-each-ref: add ahead-behind format atom Derrick Stolee via GitGitGadget
2023-03-20 11:26 ` [PATCH v4 9/9] commit-reach: add tips_reachable_from_bases() Derrick Stolee via GitGitGadget
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