An additional benchmark for KeyPath read performance. by fibrechannelscsi · Pull Request #61795 · swiftlang/swift

Commits on Aug 16, 2022

Commits on Aug 17, 2022

Moved KeyPaths for KeyPathRead and Write into FixedSizeArrayHolder. Renamed GetSet to Getset.
fibrechannelscsi
committed

Commits on Aug 19, 2022

Added inline(never) to both versions of getKeypathToElement().
fibrechannelscsi
committed

Commits on Aug 22, 2022

Moved identity() wraps so that they're called once per variable per benchmark.
fibrechannelscsi
committed

Commits on Aug 23, 2022

Commits on Aug 24, 2022

Commits on Oct 28, 2022

Added a benchmark for KeyPaths where trivially-typed memory is preceded by non-trivially-typed memory.
fibrechannelscsi
committed

Commits on Nov 3, 2022

Merge branch 'main' into more-keypath-benchmarks
fibrechannelscsi
authored

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An additional benchmark for KeyPath read performance. #61795

An additional benchmark for KeyPath read performance. #61795
BradLarson merged 21 commits intoswiftlang:mainfrom
fibrechannelscsi:more-keypath-benchmarks

Commits on Aug 3, 2022

Add benchmarks that measure KeyPath read and write performance.

Commits on Aug 5, 2022

Added setUpFunctions. Revised number of iterations per benchmark.

Include n as a factor in the number of iterations.

Commits on Aug 8, 2022

Increased number of iterations for KeyPathDirectAccess by a factor of 25.

One last tweak to the number of iterations on testDirectAccess to get them above 20 us.

Commits on Aug 11, 2022

Made revisions based on feedback. Added three new benchmarks.

Commits on Aug 16, 2022

Added benchmarks to exhaustively benchmark all KeyPathComponent types. Removed benchmarks dealing with an inlining issue.

Wrapped additional keypaths with identity() where needed. More cleanup and documentation.

Commits on Aug 17, 2022

Moved KeyPaths for KeyPathRead and Write into FixedSizeArrayHolder. Renamed GetSet to Getset.

Commits on Aug 19, 2022

Added inline(never) to both versions of getKeypathToElement().

Commits on Aug 22, 2022

Moved identity() wraps so that they're called once per variable per benchmark.

Commits on Aug 23, 2022

Moving destinationKeyPaths into FixedSizeArrayHolder to try to reduce long setup overhead errors.

Additional moving of the identity() wrapping into the singleton's init() to try to reduce setup time errors.

Commits on Aug 24, 2022

Merge branch 'apple:main' into main

Proposed design for skipping of KeyPath projections across trivially-typed memory.

Merge branch 'main' of github.com:fibrechannelscsi/keypath-benchmarks

Clarified a comment in isTuple().

Commits on Oct 28, 2022

Added a benchmark for KeyPaths where trivially-typed memory is preceded by non-trivially-typed memory.

Commits on Nov 3, 2022

Merge branch 'main' into more-keypath-benchmarks

Commits on Nov 4, 2022

Fixing bad rebase on KeyPath.swift.

Reduces the workload of run_KeyPathClassStructs by a factor of 4.