Getting optimization information using the `-Rpass` flags
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1
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120
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December 8, 2023
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Short Array optimisation
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24
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1650
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November 18, 2023
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Compiler optimisations for functional-style Collection algorithms
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20
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872
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November 14, 2023
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Debugging SIL optimizations on Builtins
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7
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322
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November 10, 2023
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Closure specialization optimization specific to Swift Autodiff
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6
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524
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October 30, 2023
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Specialised closures in an ABI-stable library
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2
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268
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October 14, 2023
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Numerical metrics of code quality
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0
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307
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October 5, 2023
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Pitch: Support LTO for Swift
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21
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2172
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October 3, 2023
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Why does the Swift compiler continue optimizing SIL even after SIL verification failures?
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8
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583
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June 20, 2023
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Inlinable Codable
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3
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1062
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June 17, 2023
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Program size analysis
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4
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563
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May 1, 2023
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Loop unrolling under arm
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0
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512
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December 29, 2022
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Find out which object gets released in swift_release
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13
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1121
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December 1, 2022
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@_semantics("array.check_subscript") is elided in my code
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0
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547
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November 25, 2022
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Code size difference with keypath vs closure
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0
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816
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November 23, 2022
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Redundant test instructions in loop
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0
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502
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October 28, 2022
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Writing to a static property causes its default value to be evaluated - is this deliberate? A bug? Could it be changed?
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8
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1260
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September 12, 2022
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How to make sure recursion is optimized?
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1
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440
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July 19, 2022
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Trying to understand POD (plain old datatypes)
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12
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2489
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July 6, 2022
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What are the dangers of making my `Array` type a `class` instead of a `struct` in our custom standard library?
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8
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1126
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May 2, 2022
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Does Swift's compiler know to optimise this second function call away?
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5
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615
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December 10, 2021
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Libswift is enabled
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2
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2224
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October 12, 2021
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How do you mitigate the performance impact of using packages?
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9
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1476
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October 10, 2021
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Can you track when CoW triggers an Array to be copied?
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0
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497
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September 20, 2021
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Optimizing calls to methods on extensions that are inside a Swift Package
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5
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885
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September 13, 2021
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Verifying SIL Optimization Passes
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2
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829
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July 30, 2021
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Simd vs plain Swift (simd is slower?)
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17
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3059
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April 30, 2021
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Ideas for code size optimizations
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25
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2955
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February 2, 2021
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Optimizations of declarative programming
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3
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552
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December 17, 2020
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Specialisation of generic function seems to require type metadata as a parameter but does not use it
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0
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677
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November 28, 2020
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