gpuq: bucket-backed per-GPU job queue (worker loop + submit/status helper)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

scripts/gpuq_submit.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+# Submit a job to a gpuq worker, or check queue status.
+#
+#   gpuq_submit.sh <worker-id> <jobfile.sh> [more jobfiles...]
+#   gpuq_submit.sh --status
+#
+# Ordering: jobs run oldest-first by NAME within a worker's queue; prefix
+# files 00_..., 01_... to force order. Load balancing is the submitter's
+# job — spread files across worker-ids (no work stealing, no races).
+
+set -eu
+if [ "$1" = "--status" ]; then
+  echo "== pending =="
+  rclone lsf -R jspace:jspace/gpuq --include "pending/*.sh" 2>/dev/null
+  echo "== done (last 20) =="
+  rclone lsl -R jspace:jspace/gpuq --include "done/*.sh" 2>/dev/null | sort -k2,3 | tail -20
+  exit 0
+fi
+ID=$1; shift
+for f in "$@"; do
+  rclone copy "$f" "jspace:jspace/gpuq/$ID/pending/" -q
+  echo "queued $(basename $f) -> $ID"
+done