Search Issue Tracker

Fixed in future release

Votes

2

Found in

2017.1.0f3

Issue ID

930644

Regression

No

Performance regression with Guids in HashSets and .Net 4.6

Mono

-

-

Priority: 5Not yet prioritized for a release

-

Severity: 3Workaround is possible

Steps to reproduce:
1. Open user attached project (GuidPerformanceRegression)
2. Test the "GuidPerformanceComparison"
3. Notice that the test fails when .Net 4.6 is selected

Expected result: Using Guids in HashSets or Dictionaries in .Net 4.6 runtime should not be slower than stable 3.5 runtime.
Actual result: Using Guids in HashSets or Dictionaries in .Net 4.6 runtime is significantly slower than stable 3.5 runtime.

Reproduced in: 2017.2.0b3, 2017.1.0f3, 2017.1.0a6

Fixed in: 2017.3.0a3
Backported to: 2017.2.0b6

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.