All issues

Search results

Postsubmit failure: perf(pixelflow-codegen): ymm10 was reserved by inheritance, not by use (#1131)

automatic-revertCreated by the automatic revert workflowCreated by the automatic revert workflow

postsubmit-failureCommit failed postsubmit checks on mainCommit failed postsubmit checks on main

Status: Open.

#1135In jppittman/pixelflow;

· github-actions opened on Sep 3, 2026

avx512f+dq is built and linted but never executed — an AVX-512-only miscompile reaches main undetected

Status: Open.

#1133In jppittman/pixelflow;

· jppittman opened on Sep 3, 2026

extract_dag minimizes TREE cost while the real objective is DAG cost — ~95% of the measured extraction gap

Status: Open.

#1116In jppittman/pixelflow;

· jppittman opened on Sep 2, 2026

A third of rewrite rules can never fire under the numeric oracle (no test expression contains their ops)

Status: Open.

#1112In jppittman/pixelflow;

· jppittman opened on Sep 2, 2026

e-graph rebuild does no upward congruence closure: union enqueues the class, never its parents

Status: Open.

#1106In jppittman/pixelflow;

· jppittman opened on Sep 2, 2026

Phase 3: the registered at-budget comparison is asymmetric between the guided and unguided arms

Status: Open.

#1104In jppittman/pixelflow;

· jppittman opened on Sep 2, 2026

E-matching cost grows 2.2-3.2x per application as the rule set grows (indexing gap)

Status: Open.

#1099In jppittman/pixelflow;

· jppittman opened on Sep 2, 2026

Pow/Log-family ops return finite garbage outside their domain instead of NaN

Status: Open.

#1098In jppittman/pixelflow;

· jppittman opened on Sep 2, 2026

Performance regression detected on main (308150ea)

performance-regressionPostsubmit benchmark regressionPostsubmit benchmark regression

Status: Open.

#1078In jppittman/pixelflow;

· github-actions opened on Sep 1, 2026

Flaky tests detected on main

flaky-testTest failed intermittently in postsubmitTest failed intermittently in postsubmit

Status: Open.

#1074In jppittman/pixelflow;

· github-actions opened on Sep 1, 2026