- #EngineeringDay
- Total replaced: 506 Matching files: 118
Did not change any files under test/Microsoft.AspNet.Razor.Test/TestFiles
- avoiding need to redo hashes
GetSourceLocation is frequently called to determine the location mappings
between the original document and the generated code.
The old implementation did a number of ToString and replace operations to
simplify the math on tracking the position - which put it front and center
in our performance measurements - about 25% of all execution time in a
sampling profile of our perf test.
The new code tracks position as code is written, and avoids allocations.
After these changes GetSourceLocation doesn't show up in the profile.
Doug Bunting
Pranav K
Ryan Nowak