From b3aca96d510ce5aa57c46c6abd7fe731dce9e4a6 Mon Sep 17 00:00:00 2001
From: jgrusewski <jgrusewski@localhost>
Date: Thu, 19 Mar 2026 21:15:15 +0100
Subject: [PATCH] fix(ci): clean stale test binaries from PVC before GPU tests

Cargo incremental compilation on persistent PVC reuses old test
binaries even when source changed. Force cargo clean -p for ML crates
to ensure fresh compilation with latest max_bars and test fixes.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 infra/k8s/argo/gpu-test-pipeline-template.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/infra/k8s/argo/gpu-test-pipeline-template.yaml b/infra/k8s/argo/gpu-test-pipeline-template.yaml
index 8653870ef..c9f9c10e0 100644
--- a/infra/k8s/argo/gpu-test-pipeline-template.yaml
+++ b/infra/k8s/argo/gpu-test-pipeline-template.yaml
@@ -208,6 +208,9 @@ spec:
             export PATH="${CARGO_HOME}/bin:${PATH}"
             export CUDA_COMPUTE_CAP={{workflow.parameters.cuda-compute-cap}}
 
+            # --- Clean stale test binaries (PVC incremental cache) ---
+            cargo clean -p ml -p ml-core -p ml-dqn -p ml-ppo 2>/dev/null || true
+
             # --- PTX cache invalidation ---
             # Purge stale cached PTX if any CUDA kernel source changed since last run.
             bash scripts/ptx-cache-invalidate.sh "${CARGO_TARGET_DIR}/.ptx_cache"