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use filepath-bytestring for annex object manipulations

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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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GPG key ID: DB12DB0FF05F8F38
53 changed files with 324 additions and 234 deletions
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Command/Import.hs
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@ -181,7 +181,7 @@ startLocal largematcher mode (srcfile, destfile) =
-- weakly the same as the origianlly locked down file's
-- inode cache. (Since the file may have been copied,
-- its inodes may not be the same.)
newcache <- withTSDelta $ liftIO . genInodeCache destfile
newcache <- withTSDelta $ liftIO . genInodeCache (toRawFilePath destfile)
let unchanged = case (newcache, inodeCache (keySource ld)) of
(_, Nothing) -> True
(Just newc, Just c) | compareWeak c newc -> True