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[SR-3701] Performance regression when calling XCTAssert* functions #375

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briancroom opened this issue Jan 23, 2017 · 1 comment
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@briancroom
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Previous ID SR-3701
Radar rdar://problem/29644454
Original Reporter @briancroom
Type Bug
Status Closed
Resolution Done
Additional Detail from JIRA
Votes 0
Component/s XCTest
Labels Bug, Performance
Assignee @briancroom
Priority Medium

md5: 493a2f415843f92671a619059c65ba8b

Issue Description:

@ddunbar has reported that an internal test suite is showing a pretty significant performance regression in a test that calls XCTAssert* functions in a tight loop. The regression has been traced to this commit and appears to be largely due to NSDictionary->Dictionary bridging costs in the _XCTRunThrowableBlockBridge function.

@briancroom
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apple/swift#6991

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@shahmishal shahmishal transferred this issue from apple/swift May 9, 2022
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