Frank
d9af7f1d19
- Move all previous scripts to old/scripts/ (retired PP/NPU-era) - frank-default-large: llama.cpp FastMTP on dankserver (HauhauCS Qwen3.8-27B IQ4_XS + FastMTP 32K draft + ngram-mod, K q8_0/V f16, 128K ctx, batch 2048/ubatch 1024, port 7770) - frank-default-small: vLLM ROCm on dankclaw (Avesed Qwen3.6-35B-A3B INT8 W8A8, full 262144 ctx, no KV quant, 4 seqs, batch 16384, ngram spec, port 52625) - retarget deploy.sh (dankserver/dankclaw, inline sudo, no helpers) - docs: deployment + index + AGENTS.md + README for new topology, superseded banners on retired docs, add frank-redo-2026-08-17 runbook
205 lines
9.0 KiB
Bash
Executable File
205 lines
9.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# pp-test.sh — Qwen3.8-27B pipeline-parallel (llama.cpp RPC) test orchestrator.
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#
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# Runs Qwen3.8-27B UD-Q8_K_XL split across Dankclaw (head, Strix iGPU) and
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# Dankserver (worker, RTX 3090) over the 2.5 GbE LAN. Both boxes run the same
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# llama.cpp build (b10433 / 9b05354ec); the worker build lives in
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# /home/dank/llama-cpp-rpc on Dankserver.
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#
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# BENCHMARKING POLICY (AGENTS.md): this test STOPS both production services
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# and restores them when done. Do not run it while users are mid-stream.
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#
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# Usage (from any box with ssh access to both targets, repo checked out):
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# ./scripts/pp-test.sh preflight
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# ./scripts/pp-test.sh start # stop prod, start PP head+worker
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# ./scripts/pp-test.sh verify # show the layer split + VRAM
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# ./scripts/pp-test.sh bench [prompt_k] [out_tokens] [reps]
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# ./scripts/pp-test.sh stop-pp # stop PP head+worker only
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# ./scripts/pp-test.sh restore # start production services
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# ./scripts/pp-test.sh all # start + verify + bench + restore
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#
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# Sudo: set FRANK_SUDO_PW for headless runs (stop/start of system services).
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# FRANK_SUDO_PW=... ./scripts/pp-test.sh start
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set -euo pipefail
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CLAW="dank@dankclaw"
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SERVER="dank@dankserver"
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CLAW_REPO="/home/dank/vllmScripts"
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SERVER_REPO="/home/dank/vLLM"
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HEAD_PORT=7770
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HEAD_LOG="/tmp/pp-head.log"
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WORKER_LOG="/tmp/pp-worker.log"
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RPC_PORT=50052
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SUDO="sudo"
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if [ -n "${FRANK_SUDO_PW:-}" ]; then
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SUDO="printf '%s\n' '$FRANK_SUDO_PW' | sudo -S"
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fi
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log() { echo "[pp-test] $*"; }
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die() { echo "[pp-test] FAIL: $*" >&2; exit 1; }
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ssh_claw() { ssh -o BatchMode=yes -o ConnectTimeout=8 "$CLAW" "$@"; }
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ssh_server() { ssh -o BatchMode=yes -o ConnectTimeout=8 "$SERVER" "$@"; }
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# ---------------------------------------------------------------------------
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# preflight
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# ---------------------------------------------------------------------------
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do_preflight() {
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log "preflight: build identity"
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local h_v w_v
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h_v=$(ssh_claw '/home/dank/llama.cpp/build/bin/llama-server --version 2>&1 | head -1')
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w_v=$(ssh_server '/home/dank/llama-cpp-rpc/build/bin/llama-server --version 2>&1 | head -1')
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log " head: $h_v"
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log " worker: $w_v"
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[[ "$h_v" == *9b05354ec* && "$w_v" == *9b05354ec* ]] || die "build skew (need identical commit 9b05354ec on both sides)"
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log "preflight: binaries"
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ssh_claw "[ -x $CLAW_REPO/scripts/serve-pp-head.sh ]" || die "missing $CLAW_REPO/scripts/serve-pp-head.sh on claw (git pull?)"
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ssh_server "[ -x $SERVER_REPO/scripts/serve-pp-worker.sh ]" || die "missing $SERVER_REPO/scripts/serve-pp-worker.sh on server (git pull?)"
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ssh_server "[ -x /home/dank/llama-cpp-rpc/build/bin/ggml-rpc-server ]" || die "missing worker RPC binary on server"
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ssh_claw "[ -f /home/dank/models/Qwen3.8-27B-UD-Q8_K_XL.gguf ]" || die "missing model on claw"
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log "preflight: network (claw -> server:50052 listener check needs the worker up; testing route + link)"
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ssh_claw "ip -4 addr show eno1 | grep -q 192.168.0.143" || die "unexpected claw address"
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ssh_server "ip -4 addr show eno1 | grep -q 192.168.0.235" || die "unexpected server address"
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ssh_claw "ping -c 2 -W 2 192.168.0.235 >/dev/null" || die "claw cannot reach server"
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local rtt
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rtt=$(ssh_claw "ping -c 5 -W 2 192.168.0.235 | tail -1" | grep -oE '[0-9.]+/[0-9.]+ ms' | head -1 || true)
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log " rtt: ${rtt:-unknown}"
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log "preflight: production services (health endpoint = no sudo needed)"
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local h1 h2
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h1=$(ssh_claw "curl -s -o /dev/null -w '%{http_code}' http://127.0.0.1:7770/health 2>/dev/null || true")
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h2=$(ssh_server "curl -s -o /dev/null -w '%{http_code}' http://127.0.0.1:7770/health 2>/dev/null || true")
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log " frank-default-large: ${h1:-no-response}"
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log " frank-default-small: ${h2:-no-response}"
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log "preflight OK"
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}
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# ---------------------------------------------------------------------------
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# start
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# ---------------------------------------------------------------------------
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do_start() {
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log "stopping production services (both boxes)"
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ssh_claw "$SUDO systemctl stop frank-default-large" || die "could not stop frank-default-large"
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ssh_server "$SUDO systemctl stop frank-default-small" || die "could not stop frank-default-small"
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sleep 5
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log "dropping page caches on claw (reliable model load)"
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ssh_claw "$SUDO sh -c 'sync; echo 3 > /proc/sys/vm/drop_caches'" || log "WARN: cache drop failed"
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log "starting RPC worker on server"
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ssh_server "cd $SERVER_REPO && nohup bash scripts/serve-pp-worker.sh > $WORKER_LOG 2>&1 & echo worker_pid=\$!"
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for i in $(seq 1 30); do
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if ssh_server "ss -tln | grep -q :$RPC_PORT"; then
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log "worker listening on :$RPC_PORT"
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break
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fi
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[ "$i" = "30" ] && { ssh_server "tail -20 $WORKER_LOG"; die "worker did not bind :$RPC_PORT"; }
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sleep 1
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done
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log "starting PP head on claw (model load + weight stream: allow ~10 min)"
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local head_pid
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head_pid=$(ssh_claw "cd $CLAW_REPO && nohup bash scripts/serve-pp-head.sh > $HEAD_LOG 2>&1 & echo \$!")
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log "head pid on claw: $head_pid"
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for i in $(seq 1 360); do
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local st
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st=$(ssh_claw "curl -s -o /dev/null -w '%{http_code}' http://127.0.0.1:$HEAD_PORT/health 2>/dev/null || true")
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if [ "$st" = "200" ]; then
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log "head healthy after ~$((i * 5))s"
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return 0
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fi
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if ! ssh_claw "kill -0 $head_pid 2>/dev/null"; then
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ssh_claw "tail -30 $HEAD_LOG"
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die "head process died during load"
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fi
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[ $((i % 12)) = 0 ] && log " still loading... ($((i * 5))s)"
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sleep 5
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done
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ssh_claw "tail -30 $HEAD_LOG"
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die "head did not become healthy in 30 min"
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}
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# ---------------------------------------------------------------------------
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# verify
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# ---------------------------------------------------------------------------
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do_verify() {
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log "health + device split (from head log)"
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ssh_claw "curl -s http://127.0.0.1:$HEAD_PORT/health; echo"
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ssh_claw "grep -aE 'using device|assigned to device|MiB free' $HEAD_LOG | head -20 || true"
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log "worker VRAM on server:"
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ssh_server "nvidia-smi --query-gpu=memory.used --format=csv,noheader"
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log "worker log tail:"
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ssh_server "tail -5 $WORKER_LOG"
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}
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# ---------------------------------------------------------------------------
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# bench
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# ---------------------------------------------------------------------------
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do_bench() {
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local PROMPT_K="${1:-4}"
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local OUT_TOKENS="${2:-256}"
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local REPS="${3:-2}"
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log "bench: prompt ~${PROMPT_K}k tokens, out=${OUT_TOKENS}, reps=${REPS} (on claw, via :$HEAD_PORT)"
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ssh_claw "python3 $CLAW_REPO/scripts/pp-bench.py $PROMPT_K $OUT_TOKENS $REPS $HEAD_PORT $HEAD_LOG"
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}
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# ---------------------------------------------------------------------------
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# stop / restore
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# ---------------------------------------------------------------------------
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do_stop_pp() {
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log "stopping PP head (claw) and worker (server)"
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ssh_claw "pkill -f 'serve-pp-head.sh' 2>/dev/null; pkill -f 'llama-server.*frank-pp-large' 2>/dev/null; true"
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ssh_server "pkill -x ggml-rpc-server 2>/dev/null; true"
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sleep 3
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ssh_server "nvidia-smi --query-gpu=memory.used --format=csv,noheader"
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}
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do_restore() {
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# Warm-cache loads crash fast on the claw (AGENTS.md); cold loads survive.
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log "dropping page caches on claw before production load"
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ssh_claw "$SUDO sh -c 'sync; echo 3 > /proc/sys/vm/drop_caches'" || log "WARN: cache drop failed"
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log "starting production services"
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ssh_server "$SUDO systemctl start frank-default-small" || die "could not start frank-default-small"
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ssh_claw "$SUDO systemctl start frank-default-large" || die "could not start frank-default-large"
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log "waiting for health (model load takes minutes; up to ~17 min cold on claw)"
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for i in $(seq 1 300); do
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local a b
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a=$(ssh_claw "curl -s -o /dev/null -w '%{http_code}' http://127.0.0.1:7770/health 2>/dev/null || true")
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b=$(ssh_server "curl -s -o /dev/null -w '%{http_code}' http://127.0.0.1:7770/health 2>/dev/null || true")
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if [ "$a" = "200" ] && [ "$b" = "200" ]; then
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log "both production services healthy after ~$((i * 4))s"
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return 0
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fi
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[ $((i % 15)) = 0 ] && log " claw=$a server=$b ... ($((i * 4))s)"
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sleep 4
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done
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die "production services did not both become healthy"
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}
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# ---------------------------------------------------------------------------
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case "${1:-}" in
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preflight) do_preflight ;;
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start) do_start ;;
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verify) do_verify ;;
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bench) shift; do_bench "$@" ;;
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stop-pp) do_stop_pp ;;
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restore) do_restore ;;
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all)
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log "full run: any failure auto-restores production services"
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do_preflight
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trap 'do_restore || true' EXIT
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do_start
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do_verify
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do_bench
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do_restore
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trap - EXIT
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;;
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*)
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echo "Usage: $0 {preflight|start|verify|bench [prompt_k] [out] [reps]|stop-pp|restore|all}"
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exit 1
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;;
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esac
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