go-oblast, branch v0.3.0 A small ORM library for Go, focused on type safety and performance http://git.xyrillian.de/go-oblast/atom/?h=v0.3.0 2026-04-29T23:55:09Z v0.3.0 2026-04-29T23:55:09Z Stefan Majewsky majewsky@gmx.net 2026-04-29T23:55:09Z urn:sha1:a25fed853f9fe93b5b545a9750844948d26ef01e shave an allocation and memcpy from Select() and SelectWhere() 2026-04-29T23:37:48Z Stefan Majewsky majewsky@gmx.net 2026-04-29T23:37:48Z urn:sha1:4b582016e34128dca038ab0c1ee3511d75fae8fd fix benchmark calling the wrong test function 2026-04-29T23:19:20Z Stefan Majewsky majewsky@gmx.net 2026-04-29T23:19:20Z urn:sha1:651fb229ce9dba18fe076a8a33b904c74e1b7c6f I should have been suspicious of the Gorm/Gorp numbers matching exactly :) benchmark: provide a handwritten N=1 implementation for InsertAndDelete 2026-04-29T23:09:48Z Stefan Majewsky majewsky@gmx.net 2026-04-29T23:02:44Z urn:sha1:ea9464fccd26783564e852f10212fc9ce850c5ff As I had expected, this removes an unfair disadvantage for Oblast, which had to maintain two differently-typed slices for Insert() and Delete(). This is not really a fair comparison since usually you would not be doing both operations in one go. For Gorp, this rewrite is neutral. But in a shocking twist, Gorm somehow does _significantly_ worse with a specialized N=1 implementation: ``` BenchmarkInsertAndDelete/N=1/via_Gorm-24 before: 11508 B/op 157 allocs/op after: 12840 B/op 172 allocs/op ``` add ctx arguments to most methods 2026-04-29T22:56:38Z Stefan Majewsky majewsky@gmx.net 2026-04-29T22:56:09Z urn:sha1:71d4c873bd12233b585637404115cfea9462c904 shave off some more allocations 2026-04-29T22:26:10Z Stefan Majewsky majewsky@gmx.net 2026-04-29T22:26:10Z urn:sha1:24bfa86b90f7b9bec886af7e3e4f02fee25ce99c one more TODO 2026-04-29T22:18:53Z Stefan Majewsky majewsky@gmx.net 2026-04-29T22:18:53Z urn:sha1:5b5fc09a62c3c82f30e78eb49501d10c3cc0c172 benchmark: compare InsertAndDelete to plain SQLite using QueryRow for INSERT 2026-04-29T21:36:28Z Stefan Majewsky majewsky@gmx.net 2026-04-29T21:36:28Z urn:sha1:b0c7e5a3bd1e590d49f793da65a74d646eadb538 note to self: bad memory usage stats for Insert() 2026-04-24T14:17:41Z Stefan Majewsky majewsky@gmx.net 2026-04-24T14:17:39Z urn:sha1:eeca7893949a6bf71472a14bb7beb75c469f32db add Store.Upsert() 2026-04-24T14:10:09Z Stefan Majewsky majewsky@gmx.net 2026-04-24T14:08:53Z urn:sha1:5954b420d2acff038a79aa0e09d2ba3ab8dc37a9