lib/fs: Optimize WindowsInvalidFilename #8687
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Replaced strings.Split with the new strings.Cut, which doesn't allocate. name old time/op new time/op delta WindowsInvalidFilenameValid-8 154ns ± 2% 89ns ± 0% -42.09% (p=0.000 n=10+9) WindowsInvalidFilenameNUL-8 124ns ± 2% 124ns ± 1% ~ (p=0.371 n=8+10) name old alloc/op new alloc/op delta WindowsInvalidFilenameValid-8 16.0B ± 0% 0.0B -100.00% (p=0.000 n=10+10) WindowsInvalidFilenameNUL-8 19.0B ± 0% 3.0B ± 0% -84.21% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WindowsInvalidFilenameValid-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=10+10) WindowsInvalidFilenameNUL-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10)
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This will have to wait because we're still targeting 1.18 until 1.20 comes out. |
Seems to be a go1.18 change - CI for that version came up green. |
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Oh, indeed. I had a feeling it was Go 1.19 and discounted the check because I had another feeling this was Windows-only code and not built... But I was wrong on all points :D The Mac failure is a signing issue which I shall sort out. |
calmh
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Nov 21, 2022
calmh
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Nov 22, 2022
* main: (23 commits) lib/fs: Optimize WindowsInvalidFilename (syncthing#8687) gui, man, authors: Update docs, translations, and contributors cmd/syncthing: Use main logger in generate subcommand (fixes syncthing#8682) (syncthing#8685) build: Update all dependencies (fixes syncthing#8679) (syncthing#8680) gui, man, authors: Update docs, translations, and contributors lib/model: Correctly set xattrs on temp files (fixes syncthing#8667) (syncthing#8670) gui: Automatically dismiss authentication reminder when in LDAP mode (fixes syncthing#8661) (syncthing#8663) lib/model: Correctly handle xattrs on directories (fixes syncthing#8657) (syncthing#8658) lib/protocol: Ignore inode time when xattr&ownership is ignored (fixes syncthing#8654) (syncthing#8655) lib/fs: Try to remove read only Windows files (fixes syncthing#3744) (syncthing#8650) gui: Add copy to clipboard, share by email, and share by SMS buttons to device IDs (fixes syncthing#2771, ref syncthing#3868) (syncthing#7984) gui, man, authors: Update docs, translations, and contributors build: Add GitHub actions build for Windows (syncthing#8627) gui: Fix connection type icon width (fixes syncthing#8592) (syncthing#8644) gui: Adjust connection type icon size scaling and alignment (syncthing#8645) docker: Use healthcheck endpoint (syncthing#8640) lib/connections: Use adaptive write size for rate limited connections (fixes syncthing#8630) (syncthing#8631) gui: Mark devices that haven't connected for a long time (fixes syncthing#7703) (syncthing#8530) gui: Fix rescan interval when add encrypted folder with watch for changes enabled (fixes syncthing#8570) (syncthing#8571) gui: Always show Out of Sync Items for remote devices (syncthing#8632) ...
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Replaced strings.Split with the new strings.Cut, which doesn't allocate.