use filepath-bytestring for annex object manipulations

git-annex find is now RawFilePath end to end, no string conversions.
So is git-annex get when it does not need to get anything.
So this is a major milestone on optimisation.

Benchmarks indicate around 30% speedup in both commands.

Probably many other performance improvements. All or nearly all places
where a file is statted use RawFilePath now.
This commit is contained in:
Joey Hess 2019-12-11 14:12:22 -04:00
parent bdec7fed9c
commit c19211774f
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53 changed files with 324 additions and 234 deletions

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@ -422,7 +422,8 @@ checkKey' repo r rsyncopts k
{- Annexed objects are hashed using lower-case directories for max
- portability. -}
gCryptLocation :: Git.Repo -> Key -> FilePath
gCryptLocation repo key = Git.repoLocation repo </> objectDir </> keyPath key (hashDirLower def)
gCryptLocation repo key = Git.repoLocation repo </> objectDir
</> fromRawFilePath (keyPath key (hashDirLower def))
data AccessMethod = AccessDirect | AccessShell