From a6dc6bea9072b5b632c4d698f2b8f876dbdeed8a Mon Sep 17 00:00:00 2001 From: Dibyendu Majumdar Date: Sat, 19 Aug 2023 08:52:57 -0700 Subject: Chapter 1: Introduction MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Cliff Click Co-authored-by: Thalia Archibald Co-authored-by: hadha Co-authored-by: XmiliaH <45106915+XmiliaH@users.noreply.github.com> Co-authored-by: Tamás Hadházy <85063808+Hels15@users.noreply.github.com> Co-authored-by: Jun Kawasaki --- docs/appendices/current-spill-matrix.md | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 docs/appendices/current-spill-matrix.md (limited to 'docs/appendices/current-spill-matrix.md') diff --git a/docs/appendices/current-spill-matrix.md b/docs/appendices/current-spill-matrix.md new file mode 100644 index 00000000..df253a46 --- /dev/null +++ b/docs/appendices/current-spill-matrix.md @@ -0,0 +1,14 @@ +# Current allocator comparison + +`make spill-stats` measures Chapters 20, 21, 22, 23, 24b, and 28b against the +historical test cohorts. Cohort IDs and test names retain their old numbers; +column headings identify the current compiler directories. + +These are separate from the dated [pre-split measurements](../regalloc-spills.md). +After a successful run, `python build-support/spill-matrix.py --reuse --update-docs` +updates only this table. Fresh logs use 24b/28b names so old 24/25 results cannot +silently become measurements of new compiler snapshots. + + +No post-split measurement has been published yet. + -- cgit v1.2.3