129 lines
5.1 KiB
Bash
Executable File
129 lines
5.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Setup script for vLLM Qwen3.6-27B on a single 3090.
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#
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# Downloads the model, clones Genesis patches, and fetches all sidecar
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# patches into place under /mnt/ssd/vLLM/.
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#
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# Idempotent — safe to re-run; skips steps already completed.
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#
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# Prerequisites: git (with git-lfs), docker
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set -euo pipefail
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MODEL_DIR="/mnt/ssd/vLLM/Models"
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MODEL_SUBDIR="qwen3.6-27b-autoround-int4"
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PATCHES_DIR="/mnt/ssd/vLLM/Patches"
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GENESIS_DIR="${PATCHES_DIR}/genesis"
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TOLIST_PATCH="${PATCHES_DIR}/patch_tolist_cudagraph.py"
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PN12_FFN_PATCH="${PATCHES_DIR}/patch_pn12_ffn_pool_anchor.py"
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PN12_COMPILE_PATCH="${PATCHES_DIR}/patch_pn12_compile_safe_custom_op.py"
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FA_CLAMP_PATCH="${PATCHES_DIR}/patch_fa_max_seqlen_clamp.py"
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WORKSPACE_LOCK_PATCH="${PATCHES_DIR}/patch_workspace_lock_disable.py"
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TIMINGS_PATCH="${PATCHES_DIR}/patch_timings_07351e088.py"
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TIMINGS_PATCH_URL="${TIMINGS_PATCH_URL:-https://gitea.va.reichard.io/evan/nix/raw/branch/master/modules/nixos/services/llama-swap/patches/patch_timings_07351e088.py}"
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# Base URLs for sidecar patches (club-3090 repo)
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PATCH_BASE_URL="https://raw.githubusercontent.com/noonghunna/club-3090/master/models/qwen3.6-27b/vllm/patches"
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PATCH_EXPERIMENTAL_BASE_URL="https://raw.githubusercontent.com/noonghunna/club-3090/v0.20-experimental/models/qwen3.6-27b/vllm/patches"
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# ---------- Preflight Checks ----------
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for cmd in git git-lfs curl; do
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if ! command -v "$cmd" &>/dev/null; then
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echo "ERROR: '$cmd' not found in PATH." >&2
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exit 1
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fi
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done
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# ---------- Create Directories ----------
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echo "Creating directories..."
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mkdir -p "${MODEL_DIR}" "${PATCHES_DIR}"
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# ---------- Download Model ----------
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if [ -d "${MODEL_DIR}/${MODEL_SUBDIR}/.git" ]; then
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echo "Model already cloned at ${MODEL_DIR}/${MODEL_SUBDIR}, skipping."
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else
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echo "Cloning Lorbus/Qwen3.6-27B-int4-AutoRound (with LFS)..."
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git clone https://huggingface.co/Lorbus/Qwen3.6-27B-int4-AutoRound \
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"${MODEL_DIR}/${MODEL_SUBDIR}"
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echo "Model cloned."
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fi
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# ---------- Clone Genesis Patches ----------
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if [ -d "${GENESIS_DIR}/.git" ]; then
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echo "Genesis patches already cloned at ${GENESIS_DIR}, pulling latest..."
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git -C "${GENESIS_DIR}" pull --ff-only || echo "Pull failed (non-fatal), using existing."
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else
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echo "Cloning Genesis patches..."
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git clone https://github.com/Sandermage/genesis-vllm-patches "${GENESIS_DIR}"
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echo "Genesis patches cloned."
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fi
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# ---------- Download Sidecar Patches ----------
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# Fetched from club-3090 repo so this script is self-contained.
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download_patch() {
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local dest="$1"
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local filename
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filename="$(basename "$dest")"
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if [ -f "${dest}" ]; then
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echo "Patch ${filename} already present, skipping."
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else
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echo "Downloading ${filename}..."
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curl -fsSL "${PATCH_BASE_URL}/${filename}" -o "${dest}"
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echo "Patch ${filename} written."
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fi
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}
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download_patch "${TOLIST_PATCH}"
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download_patch "${PN12_FFN_PATCH}"
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download_patch "${PN12_COMPILE_PATCH}"
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download_patch "${FA_CLAMP_PATCH}"
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# ---------- Download v0.20 Workspace Patch ----------
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if [ -f "${WORKSPACE_LOCK_PATCH}" ]; then
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echo "Patch $(basename "${WORKSPACE_LOCK_PATCH}") already present, skipping."
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else
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echo "Downloading $(basename "${WORKSPACE_LOCK_PATCH}") from v0.20-experimental..."
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curl -fsSL \
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"${PATCH_EXPERIMENTAL_BASE_URL}/$(basename "${WORKSPACE_LOCK_PATCH}")" \
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-o "${WORKSPACE_LOCK_PATCH}"
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echo "Patch $(basename "${WORKSPACE_LOCK_PATCH}") written."
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fi
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# ---------- Download Timing Patch ----------
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tmp_timings_patch="$(mktemp)"
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trap 'rm -f "${tmp_timings_patch}"' EXIT
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echo "Downloading patch_timings_07351e088.py from this repo..."
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curl -fsSL "${TIMINGS_PATCH_URL}" -o "${tmp_timings_patch}"
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if [ -f "${TIMINGS_PATCH}" ] && cmp -s "${tmp_timings_patch}" "${TIMINGS_PATCH}"; then
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echo "Timing patch already current at ${TIMINGS_PATCH}, skipping."
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else
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echo "Installing timing patch to ${TIMINGS_PATCH}..."
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install -m 0644 "${tmp_timings_patch}" "${TIMINGS_PATCH}"
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echo "Timing patch installed."
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fi
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# ---------- Summary ----------
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echo ""
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echo "=== Setup Complete ==="
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echo " Model: ${MODEL_DIR}/${MODEL_SUBDIR}"
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echo " Genesis: ${GENESIS_DIR}"
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echo " Patch: ${TOLIST_PATCH}"
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echo " Workspace: ${WORKSPACE_LOCK_PATCH}"
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echo " Timings: ${TIMINGS_PATCH}"
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echo ""
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echo "Expected layout:"
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echo " /mnt/ssd/vLLM/"
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echo " ├── Models/"
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echo " │ └── qwen3.6-27b-autoround-int4/ (model weights)"
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echo " └── Patches/"
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echo " ├── genesis/ (Genesis v7.14+ repo)"
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echo " │ └── vllm/_genesis/ (mounted into container)"
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echo " ├── patch_tolist_cudagraph.py (cudagraph capture fix)"
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echo " ├── patch_pn12_ffn_pool_anchor.py (PN12 FFN pool anchor fix)"
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echo " ├── patch_pn12_compile_safe_custom_op.py (PN12 compile-safe custom op)"
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echo " ├── patch_fa_max_seqlen_clamp.py (FA softmax_lse clamp — P104)"
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echo " ├── patch_workspace_lock_disable.py (v0.20 WorkspaceManager lock workaround)"
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echo " └── patch_timings_07351e088.py (llama.cpp-compatible timings)"
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