ruby.git - The Ruby Programming Language

Age	Commit message (Collapse)	Author
2020-10-15	Merge bundler-2.2.0.rc.2	Hiroshi SHIBATA
	Notes: Merged: https://github.com/ruby/ruby/pull/3659

he performance decrease is very minimal. This approach requires that we clear the call caches when tracing is enabled or disabled. The approach currently switches all vm_call_ivar and vm_call_attrset call caches to vm_call_general any time tracing is enabled or disabled. So it could theoretically result in a slowdown for code that constantly enables or disables tracing. This approach does not handle targeted tracepoints, but from my testing, c_call and c_return events are not supported for targeted tracepoints, so that shouldn't matter. This includes a benchmark showing the performance decrease is minimal if detectable at all. Fixes [Bug #16383] Fixes [Bug #10470] Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com> Notes: Merged: https://github.com/ruby/ruby/pull/4767