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83131103cf
syncthing/lib/protocol
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Jakob Borg 83131103cf Don't load block list in ...Truncated methods 
Speeds up and reduces allocations on those operations, at the price of
having a manually tweaked XDR decoder for FileInfoTruncated.

benchmark                         old ns/op      new ns/op      delta
BenchmarkReplaceAll-8             1868198122     1880206886     +0.64%
BenchmarkUpdateOneChanged-8       231852         172695         -25.51%
BenchmarkUpdateOneUnchanged-8     230624         179341         -22.24%
BenchmarkNeedHalf-8               104601744      109461427      +4.65%
BenchmarkHave-8                   29102480       34105026       +17.19%
BenchmarkGlobal-8                 150547687      172778045      +14.77%
BenchmarkNeedHalfTruncated-8      102471355      76564986       -25.28%
BenchmarkHaveTruncated-8          28758368       14277481       -50.35%
BenchmarkGlobalTruncated-8        151192913      106070136      -29.84%

benchmark                         old allocs     new allocs     delta
BenchmarkReplaceAll-8             555577         557554         +0.36%
BenchmarkUpdateOneChanged-8       1135           587            -48.28%
BenchmarkUpdateOneUnchanged-8     1135           587            -48.28%
BenchmarkNeedHalf-8               374780         374775         -0.00%
BenchmarkHave-8                   151992         152085         +0.06%
BenchmarkGlobal-8                 530033         530135         +0.02%
BenchmarkNeedHalfTruncated-8      374699         22160          -94.09%
BenchmarkHaveTruncated-8          151834         4904           -96.77%
BenchmarkGlobalTruncated-8        530037         30536          -94.24%

benchmark                         old bytes      new bytes      delta
BenchmarkReplaceAll-8             1765116216     1765305376     +0.01%
BenchmarkUpdateOneChanged-8       135085         93043          -31.12%
BenchmarkUpdateOneUnchanged-8     134976         92928          -31.15%
BenchmarkNeedHalf-8               44758752       44751791       -0.02%
BenchmarkHave-8                   11845052       11967172       +1.03%
BenchmarkGlobal-8                 80431136       80431065       -0.00%
BenchmarkNeedHalfTruncated-8      46526459       18243543       -60.79%
BenchmarkHaveTruncated-8          11348357       418998         -96.31%
BenchmarkGlobalTruncated-8        80977672       43116991       -46.75%
2015-10-21 23:49:10 +02:00
..
AUTHORS Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
common_test.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
compression_test.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
compression.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
conflict_test.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
CONTRIBUTING.md Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
counting.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
debug.go Implement facility based logger, debugging via REST API 2015-10-03 18:09:53 +02:00
deviceid_test.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
deviceid.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
doc.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
errors.go Fix vet and lint complaints 2015-09-22 20:34:24 +02:00
fuzz_test.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
fuzz.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
header.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
LICENSE Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
message_xdr.go Add more information about the device to ClusterConfig 2015-10-16 19:40:12 +01:00
message.go Don't load block list in ...Truncated methods 2015-10-21 23:49:10 +02:00
nativemodel_darwin.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
nativemodel_unix.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
nativemodel_windows.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
protocol_test.go Actually run protocol tests faster with -short (on Go 1.5...) 2015-10-21 14:45:18 +02:00
protocol.go Add more information about the folders to ClusterConfig 2015-10-17 09:46:46 +01:00
README.md Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
vector_compare_test.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
vector_compare.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
vector_test.go Fix vet and lint complaints 2015-09-22 20:34:24 +02:00
vector_xdr.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00
vector.go Unbreak comments 2015-09-22 21:51:05 +02:00
wireformat.go Add 'lib/protocol/' from commit 'f91191218b192ace841c878f161832d19c09145a' 2015-09-22 19:34:29 +02:00

README.md

The BEPv1 Protocol

Latest Build API Documentation MIT License

This is the protocol implementation used by Syncthing.

License

MIT