10 Commits

Author	SHA1	Message	Date
Matthew Dawson	df2c03a6a4	repository/master_index: Optimize Index.Lookup() ... When looking up a blob in the master index, with several indexes present in the master index, a significant amount of time is spent generating errors for each failed lookup. However, these errors are often used to check if a blob is present, but the contents are not inspected making the overhead of the error not useful. Instead, change Index.Lookup (and Index.LookupSize) to instead return a boolean denoting if the blob was found instead of an error. Also change all the calls to these functions to handle the new function signature. benchmark old ns/op new ns/op delta BenchmarkMasterIndexLookupSingleIndex-6 820 897 +9.39% BenchmarkMasterIndexLookupMultipleIndex-6 12821 2001 -84.39% BenchmarkMasterIndexLookupSingleIndexUnknown-6 5378 492 -90.85% BenchmarkMasterIndexLookupMultipleIndexUnknown-6 17026 1649 -90.31% benchmark old allocs new allocs delta BenchmarkMasterIndexLookupSingleIndex-6 9 9 +0.00% BenchmarkMasterIndexLookupMultipleIndex-6 59 19 -67.80% BenchmarkMasterIndexLookupSingleIndexUnknown-6 22 6 -72.73% BenchmarkMasterIndexLookupMultipleIndexUnknown-6 72 16 -77.78% benchmark old bytes new bytes delta BenchmarkMasterIndexLookupSingleIndex-6 160 160 +0.00% BenchmarkMasterIndexLookupMultipleIndex-6 3200 240 -92.50% BenchmarkMasterIndexLookupSingleIndexUnknown-6 1232 48 -96.10% BenchmarkMasterIndexLookupMultipleIndexUnknown-6 4272 128 -97.00%	2018-01-23 22:25:56 -05:00
Alexander Neumann	82ded35706	node: Correctly compare times	2017-12-03 18:33:35 +01:00
Alexander Neumann	88607fc625	Correctly format all node types	2017-12-03 17:38:55 +01:00
George Armhold	eea96f652d	go fmt	2017-10-26 16:22:10 -04:00
George Armhold	f5fa602482	detect and return error from file Close() in Node.createFileAt() ... gh-1385	2017-10-26 13:53:31 -04:00
Anton Lindstrom	26df48b2aa	Add group name in fillUser ... This does a lookup of the group name from the GID and adds it to the Node.	2017-10-04 20:11:54 +02:00
Alexander Neumann	3f6e11d26e	Allow sorting nodes in trees	2017-09-22 12:37:05 +02:00
Alexander Neumann	a60e751217	Use .Equal() instead of == for time.Time ... Closes #1238	2017-09-15 20:57:35 +02:00
Emil Hessman	c2ff7150aa	internal: check error before deferring file Close() ... If there is an error, file will be `nil`. We should check the returned error before deferring file `Close()`.	2017-08-13 19:28:13 +02:00
Alexander Neumann	23c903074c	Move restic package to internal/restic	2017-07-24 17:43:32 +02:00