[CI] Select one GPU for the H200 initialized snapshot E2E step (#58351)

Signed-off-by: Thang Nguyen <thangnguyenvn647@gmail.com> Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

Thang Nguyen committed Sep 23, 2026 at 16:08 UTC 34b069080d9f1622321333c6849fc50c08664d36
1 file changed +1
.buildkite/test_areas/entrypoints.yaml
+1
@@ -12,6 +12,7 @@ steps:
12 working_dir: "."
13 env:
14 SNAPSHOT_E2E_RUN_LIMIT_S: "1200"
15 + NVIDIA_VISIBLE_DEVICES: "0"
16 source_file_dependencies:
17 - .buildkite/scripts/initialized-snapshot-e2e.sh
18 - .buildkite/test_areas/entrypoints.yaml