Pierre-Yves David <pierre-yves.david@octobus.net> [Sun, 21 May 2023 02:15:04 +0200] rev 50512
store: make `walk` return an entry for phase if requested so
Instead of having dedicated code in the streamclone code, we should have the
store deal with advertising the data it contains.
Arseniy Alekseyev <aalekseyev@janestreet.com> [Mon, 22 May 2023 10:20:24 +0100] rev 50511
cli: add a test of `hg debugnodemap --manifest`
this is a new option that's not tested yet
Arseniy Alekseyev <aalekseyev@janestreet.com> [Thu, 18 May 2023 19:37:12 +0100] rev 50510
cli: fix spelling in `debugnodemap` error messages
Arseniy Alekseyev <aalekseyev@janestreet.com> [Thu, 18 May 2023 18:45:54 +0100] rev 50509
cli: make debugnodemap capable of inspecting an arbitrary nodemap
This lets us inspect the manifest nodemap and individual directory
nodemaps when treemanifest is used.
Arseniy Alekseyev <aalekseyev@janestreet.com> [Thu, 18 May 2023 17:53:17 +0100] rev 50508
rust: mostly avoid streaming zstd decompression
Streaming ZStd decompression seems slightly slower, and
the API we use makes it very inconvenient to re-use the
decompression context.
Instead of using that, use the buffer-backed version,
because we can give a reasonable-ish size estimate.
Arseniy Alekseyev <aalekseyev@janestreet.com> [Thu, 18 May 2023 17:25:18 +0100] rev 50507
rust: in zstd decompression, avoid a useless vec initialization
Arseniy Alekseyev <aalekseyev@janestreet.com> [Thu, 18 May 2023 17:18:54 +0100] rev 50506
rust: speed up zstd decompression by re-using the decompression context
Admittedly, zstd is already pretty fast, but this change makes it
a bit faster yet: it saves ~5% of time it takes to read our large repo.
The actual motivating use case is treemanifest: in treemanifest
we end up reading *lots* of small directories, and many of them
need decompression, and there the saving for [rhg files] is >10%.
(which also seems unreasonable, we should probably keep things uncompressed more)
Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 16 May 2023 10:44:25 +0200] rev 50505
store: rename `topfiles` to `top_entries`
The method is now returning StoreEntries let us rename the method for clarity.
Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 16 May 2023 10:43:36 +0200] rev 50504
store: rename `datafiles` to `data_entries`
The method is now returning StoreEntries let us rename the method for clarity.
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 15 May 2023 22:03:39 +0200] rev 50503
store: use boolean property for upgrade's matchrevlog