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serverAppConfigs/scripts/serve-frank-default-npu.sh
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Frank 5829a0bfe8 docs: rename docs/ -> serverAppConfigs-docs/ per system-wide PROJECTNAME-docs convention
All in-repo path references (AGENTS.md, README, old scripts, report artifacts,
test code paths) rewritten in the same commit; focused-test map extended for
.gitignore, old/scripts/*, dankclaw/comfyui/*, and report/* per this repo's
own convention ('add one before committing'). Obsidian wikilinks are
title-based and unaffected.
2026-08-28 02:20:06 -07:00

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#!/usr/bin/env bash
# Serve the FastFlowLM (FLM) NPU endpoint — frank-default-npu.
#
# Runs flm serve with the model tag in frank-default-npu.env. The NPU
# (XDNA2, 50 TOPS) is a single-lane device: generations serialize in FIFO
# order, so this is a background/triage endpoint. The NPU shares the ~30 GiB
# unified pool with frank-default-large (the CIRU llama.cpp service on the
# iGPU); see serverAppConfigs-docs/FastFlowLM NPU Inference.md for the memory budget.
#
# NOTE: FLM requires unlimited memlock. The unit sets LimitMEMLOCK=infinity.
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
ENV_FILE="${FLM_NPU_ENV_FILE:-$SCRIPT_DIR/frank-default-npu.env}"
if [[ -f "$ENV_FILE" ]]; then
set -a
# shellcheck disable=SC1090
source "$ENV_FILE"
set +a
fi
# --- defaults (used when the env file does not set them) -------------------
: "${FLM_BIN:=/usr/bin/flm}"
: "${FLM_MODEL:=gemma4-it:e4b}"
: "${FLM_HOST:=0.0.0.0}"
: "${FLM_PORT:=52626}"
: "${FLM_PMODE:=performance}"
: "${FLM_ASR:=0}"
: "${FLM_CTX_LEN:=-1}"
if [[ ! -x "$FLM_BIN" ]]; then
echo "missing flm binary: $FLM_BIN" >&2
exit 1
fi
# --- optional flags ----------------------------------------------------------
OPT_ARGS=()
if [[ "${FLM_ASR}" != "0" ]]; then
OPT_ARGS+=(-a "${FLM_ASR}")
fi
if [[ "${FLM_CTX_LEN}" != "-1" ]]; then
OPT_ARGS+=(-c "${FLM_CTX_LEN}")
fi
exec "$FLM_BIN" serve "$FLM_MODEL" \
--host "$FLM_HOST" \
-p "$FLM_PORT" \
--pmode "$FLM_PMODE" \
"${OPT_ARGS[@]}"