4 commits

Author	SHA1	Message	Date
Pablo Galindo Salgado	78b8bd521f	gh-142374: Fix recursive function cumulative over-counting in sampling profiler ... The sampling profiler counted every frame occurrence in a stack for cumulative statistics. For recursive functions appearing N times in a stack, this meant counting N instead of 1, causing cumul% to exceed 100%. A function recursing 500 deep in every sample would show 50000% cumulative presence. The fix tracks seen locations per sample using a reused set, ensuring each unique (filename, lineno, funcname) is counted once per sample. This matches the expected semantics: cumul% represents the percentage of samples where a function appeared on the stack, not the sum of all frame occurrences.	2025-12-07 13:45:27 +00:00
ivonastojanovic	c91c373ef6	gh-140677 Improve heatmap colors (#142241) ... Co-authored-by: Pablo Galindo Salgado <pablogsal@gmail.com>	2025-12-06 20:27:16 +00:00
Victor Stinner	d119443936	Remove unused imports (#142320)	2025-12-06 11:27:31 +00:00
Pablo Galindo Salgado	8801c6dec7	gh-140677 Add heatmap visualization to Tachyon sampling profiler (#140680) ... Co-authored-by: Ivona Stojanovic <stojanovic.i@hotmail.com>	2025-12-02 20:33:40 +00:00