Frank
b3313340fa
All three verify every file by byte count + Hub LFS sha256, use -f (a bare curl -o reports success on a 403 error body), support --verify-only, and never put a token on the command line. Payloads are on Dankclaw and verified against these manifests.
77 lines
2.0 KiB
Bash
Executable File
77 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Download the z-lab Qwen3.5-9B-DFlash drafter for frank-large's DFlash
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# speculative-decode arm (vLLM --speculative-config method=dflash). Public
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# repo — no auth header on the command line.
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#
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# The drafter is a 6-layer qwen3 draft whose dflash_config pins
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# target_layer_ids [1,5,9,13,17,21,25,29] and block_size 16; its hidden_size
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# 4096 / vocab_size 248320 match the MiMo-V2.6-Distill-Qwen-9B target exactly
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# (both preserve the Qwen3.5-9B geometry), which is what lets vLLM load it as
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# the draft for that target.
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#
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# Usage:
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# scripts/download-frank-large-dflash.sh [DEST_DIR] [--verify-only]
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set -euo pipefail
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REPO="z-lab/Qwen3.5-9B-DFlash"
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BASE="https://huggingface.co/${REPO}/resolve/main"
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DEST=""
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VERIFY_ONLY=0
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for arg in "$@"; do
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case "$arg" in
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--verify-only) VERIFY_ONLY=1 ;;
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*) DEST="$arg" ;;
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esac
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done
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DEST="${DEST:-/home/dank/models/Qwen3.5-9B-DFlash}"
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# name bytes sha256(- = non-LFS, size-only check)
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FILES=(
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"model.safetensors 2583816465 0a42274b32554f48de1faa0d42824e9c2ceda649c30ae0a731cddf410dd698c7"
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"config.json 1222 -"
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)
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mkdir -p "$DEST"
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status=0
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for entry in "${FILES[@]}"; do
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read -r name size sha <<<"$entry"
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f="$DEST/$name"
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have=0
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if [[ -f "$f" ]] && [[ "$(stat -c%s "$f")" == "$size" ]]; then
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if [[ "$sha" == "-" ]] || sha256sum -c --quiet <(printf '%s %s\n' "$sha" "$f"); then
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have=1
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fi
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fi
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if (( have )); then
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echo "OK $name"
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continue
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fi
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if (( VERIFY_ONLY )); then
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echo "MISSING $name"
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status=1
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continue
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fi
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echo "FETCHING $name"
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tmp="$f.part"
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curl -fsSL --fail-with-body -o "$tmp" "$BASE/$name"
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mv "$tmp" "$f"
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if [[ "$(stat -c%s "$f")" != "$size" ]]; then
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echo "SIZE FAIL $name ($(stat -c%s "$f") != $size)"
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status=1
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continue
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fi
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if [[ "$sha" != "-" ]] && ! sha256sum -c --quiet <(printf '%s %s\n' "$sha" "$f"); then
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echo "SHA FAIL $name"
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status=1
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continue
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fi
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echo "VERIFIED $name"
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done
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if (( status == 0 )); then
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echo "DOWNLOAD_DONE $DEST"
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else
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echo "DOWNLOAD_FAILED $DEST" >&2
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fi
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exit "$status"
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