Rick van Voorden
8c9f084d86
substring test nits
2025-12-08 17:35:51 -08:00
Karoy Lorentey
a7b152b94b
[benchmark] Remove new benchmarks
2025-12-08 17:32:19 -08:00
Rick van Voorden
abae2f6547
[stdlib] string identical
...
Co-Authored-By: Karoy Lorentey <klorentey@apple.com >
2025-12-08 17:32:19 -08:00
Xiaodi Wu
57cf4ce563
[benchmark] Add integer-to-string benchmark ( #85209 )
...
A companion to #85180 .
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2025-11-03 11:05:26 -05:00
Aidan Hall
8632e58825
Create Pack Specialisation pass
2025-10-30 14:28:16 +00:00
Erik Eckstein
60efd32283
benchmarks: Remove the StackPromo benchmark and make it a lit test
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This benchmark just wants to test if stack promotion of an array literal works.
This is so simple that it's better tested with a lit test.
2025-10-10 14:20:59 +02:00
Nate Cook
80f052e251
[stdlib] Switch to a linear-space variant of Myers diffing ( #83212 )
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This changes the implementation for `Collection.difference(from:)` to
use a linear-space complexity variation of the same Myers algorithm. The
new version is similar in execution time to the existing one, but should
alleviate memory pressure when diffing collections where the number of
differences approaches the size of the collection. While the new
algorithm returns a set of changes that is the same size as the previous
version, the specific changes are not guaranteed to be the same.
rdar://155829876
2025-09-19 10:03:26 -07:00
Nate Cook
a14dbd2fd0
Add and enable another large diffing benchmark ( #83832 )
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Enabling both of these despite the long runtime so that I can get an
accurate measure of the change with the new diffing implementation.
After #83212 is merged I will disable these large benchmarks again.
2025-08-21 09:23:29 -05:00
Nate Cook
a390f026b9
Add a diffing benchmark with large inputs ( #83248 )
2025-07-23 10:54:29 -07:00
eeckstein
22536978c2
Merge pull request #82600 from valeriyvan/WarningObjectiveCBridging
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Fix unused var warning in benchmark
2025-07-01 22:49:18 +02:00
eeckstein
a3c49524a8
Merge pull request #82599 from valeriyvan/WarningDiffingMyers
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Fix warning in benchmark: generic parameter 'C' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
2025-07-01 13:44:36 +02:00
Valeriy Van
b0f46de8b1
Fix unused var warning in benchmark
2025-06-28 17:48:46 +03:00
Valeriy Van
568364cd88
Fix warning
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warning: generic parameter 'C' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
2025-06-28 17:45:16 +03:00
David Smith
1a56da655f
Native implementation of -lengthOfBytesUsingEncoding, plus handling ASCII-subset MacRoman in a few places ( #81791 )
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Fixes rdar://154341146
2025-06-27 13:48:10 -07:00
Stephen Canon
76df55d1aa
Quiet a deprecation warning in the count(where:) benchmark ( #82257 )
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I think the benchmarking machinery moved while count(where:) was in
limbo, so this was deprecated before the benchmark actually landed.
2025-06-17 08:58:34 -04:00
David Smith
e795eb0d13
Cache the last ObjC bridging conformance we looked up ( #81545 )
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Fixes rdar://151475392
2025-05-16 11:00:13 -07:00
Nate Cook
e12e968570
Add contains(_:) methods to (Closed)Range ( #76891 )
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The _StringProcessing module provides a generic, collection-based
`contains` method that performs poorly for ranges and closed ranges.
This addresses the primary issue by providing concrete overloads
for Range and ClosedRange which match the expected performance for
these operations.
This change also fixes an issue with the existing range overlap tests.
The generated `(Closed)Range.overlap` tests are ignoring the "other"
range type when generating ranges for testing, so all overlap tests
are only being run against ranges of the same type. This fixes things
so that heterogeneous testing is included.
2024-11-12 11:47:24 -08:00
David Smith
a861fc117b
Add benchmarks for withContiguousStorageIfAvailable on bridged NSArrays ( #75215 )
2024-07-16 00:24:23 -07:00
Alexander Cyon
cb55dbbb96
Fix typo 'defne' -> 'define'.
2024-07-07 18:22:14 +02:00
Alexander Cyon
9d04bfd848
[benchmark] Fix typos
2024-07-06 13:17:13 +02:00
Karoy Lorentey
ad3d3ad045
[benchmark] Update/fix availability checks
2024-06-13 18:00:45 -07:00
David Smith
5b81405a75
Add new benchmarks for UTF16 transcoding ( #74229 )
2024-06-08 15:21:22 -07:00
Mykola Pokhylets
6298d41edf
Reapply "Fix quadratic performance of the ListMerger in specific usage pattern"
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This reverts commit 2640ff613b
2024-05-30 13:08:42 +02:00
Andrew Trick
2640ff613b
Revert "Fix quadratic performance of the ListMerger in specific usage pattern"
2024-05-21 16:23:57 -07:00
Mykola Pokhylets
69f54501d4
Added benchmark for adding jobs to default actor when visiting a tree
2024-05-10 11:05:22 +02:00
Nate Cook
38e1370884
Revert "Revert count(where:)" ( #70816 )
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* Revert "Revert count(where:)"
This reverts commit 779ea19a6a
2024-03-29 13:53:53 -05:00
Guillaume Lessard
7ed54c903c
Merge pull request #71786 from oscbyspro/better-joined-distance-from-to-benchmarks
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FlattenSequence/distance(from:to:) benchmarks.
2024-02-24 16:59:25 -08:00
Oscar Byström Ericsson
8cfbb62a2e
FlattenSequence/distance(from:to:) benchmarks (v7).
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The benchmarks took too long to perform, so I reduced the size of each payload.
2024-02-24 08:18:33 +01:00
Oscar Byström Ericsson
7ecb987ad5
FlattenSequence/distance(from:to:) benchmarks (v6).
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1. The auto-generated [BenchmarkInfo] was given the wrong name.
2024-02-23 10:11:18 +01:00
Oscar Byström Ericsson
cef7c43daf
FlattenSequence/distance(from:to:) benchmarks (v5).
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1. Replaced occurrences of Repeated<T> with Array<T>.
2024-02-22 20:45:03 +01:00
Oscar Byström Ericsson
dff27479bf
FlattenSequence/distance(from:to:) benchmarks (v4).
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1. Added some sequential tests with String as the inner collection.
2024-02-22 17:31:28 +01:00
Oscar Byström Ericsson
6829f808a0
FlattenSequence/distance(from:to:) benchmarks (v3).
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1. Parameterized benchmark dependencies, per code review.
2024-02-22 17:25:29 +01:00
Oscar Byström Ericsson
0ea89852da
FlattenSequence/distance(from:to:) benchmarks ( #71648 ).
2024-02-21 17:33:30 +01:00
David Smith
f1feba0e42
Eytzingerize word break data ( #71731 )
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Switch word break property searching to Eytzinger binary search
2024-02-20 22:49:34 -08:00
Tim Kientzle
dc7a3d38cd
Fix HTTP2StateMachine benchmark
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The optimizer managed to eliminate this entire benchmark,
resulting in useless 0 second timings.
I made a couple of changes to ensure the optimizer cannot
eliminate the loop:
* The individual checks now actually use the loop parameter
* `identity()` is used to ensure conservatism
While here, I reduced the loop count since these benchmarks seem
to run for a long time.
2023-09-22 17:50:51 -07:00
Manu
02b5fa2c8e
Fix some typos in the codebase
2023-08-31 18:50:10 -03:00
Max Desiatov
21a2b78801
stdlib/benchmark: add canImport(Musl) where needed ( #67120 )
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This allows compiling stdlib and benchmarks when targeting musl instead of Glibc.
2023-07-05 19:55:08 +01:00
Lucy Satheesan
32745c3c56
[benchmark] half Array.removeAll bench size
2023-05-23 21:10:11 -07:00
Lucy Satheesan
6a1129f68a
[benchmark] rename Array.removeAll benchmarks
2023-05-23 17:10:32 -07:00
Lucy Satheesan
008ed2fa95
[benchmark] clean up setup for ArrayRemoveAll
2023-05-23 14:14:14 -07:00
Lucy Satheesan
d489ba2740
[benchmark] check results only once in ArrayRemoveAll
2023-05-23 11:22:47 -07:00
Lucy Satheesan
51c62aee19
[benchmark] add removeAll(keepingCapacity: true) non-unique test
2023-05-23 11:05:59 -07:00
David Smith
4d3c75631e
Wow, even further I guess
2023-05-12 17:22:08 -07:00
David Smith
708c5c4381
Nah let's go a little lower
2023-05-12 16:31:08 -07:00
David Smith
92bba63159
Ok I think this should be right
2023-05-12 16:29:23 -07:00
David Smith
a63031c636
Scale benchmark down…
2023-05-12 15:39:12 -07:00
David Smith
b024a560ed
Fix thinko, thank you Nate!
2023-05-12 14:14:53 -07:00
David Smith
4f363f72f1
Try to thwart the optimizer
2023-05-10 10:55:37 -07:00
David Smith
d5d97ad26e
Further benchmark scaling
2023-05-10 02:31:03 -07:00
David Smith
0ddc90b355
Further benchmark scaling
2023-05-10 01:25:38 -07:00
