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updated with set of working models

Περιήγηση Στο Πηγαίο
Αυτή η υποβολή περιλαμβάνεται σε:
Donato Capitella
2025-09-04 13:33:53 +01:00
γονέας 8509fe2d92
υποβολή e9460b20ad
2 αρχεία άλλαξαν με 80 προσθήκες και 206 διαγραφές
Λήψη Αρχείου Patch Λήψη Αρχείου Diff Ανάπτυξη όλων των αρχείων Σύμπτυξη όλων των αρχείων
README.md
+53 -6
Προβολή Αρχείου
@@ -7,12 +7,34 @@ An **Arch-based** Docker/Podman container that is **Toolbx-compatible** (usable
---
## ⚠️ Status & Expectations (Experimental)
This setup is **highly experimental** on ROCm/Strix Halo. Some models work; **many fail** due to missing custom kernels, unsupported quant types, or TorchInductor/AOTriton limitations on gfx1151. The matrix below lists combinations tested so far. **Please contribute fixes** or additional working recipes (see *Contributing*).
---
## Tested Models (Experimental Matrix)
> **Legend:** ✅ Works (with flags) · ❌ Fails · ⚠️ Notes include the *exact* error/symptom seen.
| Model (Hugging Face) | Params / Quant | Status | Required flags (if any) | Notes / Errors |
| ---------------------------------- | -------------- | -------------------: | ---------------------------------------------------- | ---------------------------------------------------------------------------------------------------- |
| `Qwen/Qwen2.5-7B-Instruct` | 7B FP16 | ✅ Works | (recommended) `--dtype float16` | Good baseline; simple serve works. |
| `meta-llama/Llama-2-7b-chat-hf` | 7B FP16 | ✅ Works | (recommended) `--dtype float16` | Stable. |
| `Qwen/Qwen3-30B-A3B-Instruct-2507` | 30B (A3B) FP16 | ✅ Works | (recommended) `--dtype float16` | Heavy; ensure **unified memory** tweaks. |
| `Qwen/Qwen3-14B-AWQ` | 14B AWQ | ✅ Works (with flags) | `--quantization awq --dtype float16 --enforce-eager` | On ROCm, eager avoids missing `awq_dequantize` during compile; vLLM auto‑sets `VLLM_USE_TRITON_AWQ`. |
| `openai/gpt-oss-20b` | 20B MXFP4 | ❌ Fails | — | `ModuleNotFoundError: triton_kernels.matmul_ogs` (MXFP4 path not available in this image). |
| `zai-org/GLM-4.5-Air-FP8` | FP8 | ❌ Fails | — | `ValueError: type fp8e4nv not supported (only 'fp8e5')`. |
| `cpatonn/GLM-4.5-Air-AWQ-4bit` | AWQ-4bit (MoE) | ❌ Fails | — | Missing custom op: `torch.ops._C.gptq_marlin_repack` (Marlin kernels). |
> If you get a model to work, please PR a new row with: **model name**, **exact flags**, vLLM version, `torch` & `triton` versions, and a note on **gfx1151** driver/kernel stack.
---
## 1) Toolbx vs Docker/Podman
The `kyuz0/pytorch-therock-gfx1151-aotriton-builder` image can be used both as: 
##  
* **Fedora Toolbx (recommended for development):** Toolbx shares your **HOME** and user, so models/configs live on the host. Great for iterating quickly while keeping the host clean. 
* **Docker/Podman (recommended for deployment/perf):** Use for running vLLM as a service (host networking, IPC tuning, etc.). Always **mount a host directory** for model weights so they stay outside the container.
@@ -55,14 +77,14 @@ vllm serve Qwen/Qwen2.5-7B-Instruct \
>
> ```bash
> du -sh ~/.cache/vllm/torch_compile_cache/
> # e.g., 138M /home/kyuz0/.cache/vllm/torch_compile_cache/
> # e.g., 138M /home/you/.cache/vllm/torch_compile_cache/
> ```
---
## 3) Testing the API
Once the server is up (from section 2), hit the OpenAI‑compatible endpoint:
Once the server is up, hit the OpenAI‑compatible endpoint:
```bash
curl -X POST http://localhost:8000/v1/chat/completions \
@@ -72,6 +94,19 @@ curl -X POST http://localhost:8000/v1/chat/completions \
You should receive a JSON response with a `choices[0].message.content` reply.
If you don't want to bother specifying the model name, you can run this which will query the currently deployed model:
```bash
MODEL=$(curl -s http://localhost:8000/v1/models | jq -r '.data[0].id')
curl -X POST http://localhost:8000/v1/chat/completions \
-H "Content-Type: application/json" \
-d "{
\"model\": \"$MODEL\",
\"messages\":[{\"role\":\"user\",\"content\":\"Hello! Test the performance.\"}]
}"
```
---
## 4) Quickstart — Podman/Docker
@@ -156,9 +191,21 @@ Enable large GTT/unified memory so the iGPU can borrow system RAM for bigger mod
---
## 8) Acknowledgements & Links
## 8) Contributing
Spotted a fix, a working flag combo, or a model that should be on the list? **PRs welcome!** Please include:
* Model repo + exact version tag (if any)
* Full `vllm serve` command/flags that work
* vLLM version, `torch` & `triton` versions (`python -c "import torch, triton; print(torch.__version__, triton.__version__)"`)
* Short log snippet of success/failure (especially the **first** error)
* Any relevant kernel/AOTriton env vars (e.g., `TORCH_ROCM_AOTRITON_ENABLE_EXPERIMENTAL=1`)
---
## 9) Acknowledgements & Links
* Base images & docs: [https://github.com/kyuz0/amd-strix-halo-pytorch-gfx1151-aotriton](https://github.com/kyuz0/amd-strix-halo-pytorch-gfx1151-aotriton)
* Upstreams: [vLLM](https://github.com/vllm-project/vllm), [ROCm/TheRock](https://github.com/ROCm/TheRock), [AOTriton](https://github.com/ROCm/aotriton)
* Community: **AMD Strix Halo Home Lab Discord** — [https://discord.gg/pnPRyucNrG](https://discord.gg/pnPRyucNrG)
* Big thanks to **lhl** and **ssweens** for prior art and inspiration.
* Big thanks to **lhl** and **ssweens** for doing the actual heavy lifting for this.
scripts/start-vllm.sh
+27 -200
Προβολή Αρχείου
@@ -1,218 +1,45 @@
#!/usr/bin/env bash
set -euo pipefail
# start_vllm — interactive helper to launch vLLM on AMD Strix Halo (gfx1151)
# - Presents a curated list of recent HF models that fit within ~100GB memory (with FP16 or AWQ)
# - Asks for context length, concurrency, kv‑cache dtype, port, etc.
# - Starts vLLM with sensible ROCm defaults for Strix Halo
#
# Requirements inside the toolbox/container:
# - vLLM installed in /torch-therock/.venv (this image has it)
# - internet for first model download (or pre‑downloaded into ~/vllm-models)
# - optional: ~/.cache/vllm mapped to persist compile cache when using Podman/Docker
#
# Notes on quantization:
# - vLLM supports weight‑only quantized models like AWQ and GPTQ (load pre‑quantized repos).
# - For AMD GPUs, FP8 KV‑cache can be supported but is experimental on consumer APUs; INT8 KV‑cache is a safer saver.
# - Qwen3 provides AWQ variants officially; using them can materially reduce memory use. (You do NOT need GGUF; that is for llama.cpp.)
#
# Model memory rule of thumb (VERY rough):
# - FP16 weights ≈ 2 bytes/parameter. So 12B ≈ ~24 GB; 27B ≈ ~54 GB; 32B ≈ ~64 GB (weights only).
# - Plus KV‑cache, which grows with context & concurrency. If you OOM, lower max context or max concurrent requests.
#
# Default directories
DOWNLOAD_DIR="${DOWNLOAD_DIR:-$HOME/vllm-models}"
CACHE_DIR_DEFAULT="$HOME/.cache/vllm"
PORT_DEFAULT="8000"
HOST_DEFAULT="0.0.0.0"
GPU_UTIL_DEFAULT="0.92"
MAX_NUM_SEQS_DEFAULT="4"
MAX_MODEL_LEN_DEFAULT="16384"
KV_CACHE_DTYPE_DEFAULT="auto" # choices: auto|int8|fp8 (fp8_e4m3)
DTYPE_DEFAULT="float16" # choices: float16|bfloat16
# start_vllm_basic — pick a known-good model, print the vLLM command, run it.
# No extra flags; uses vLLM defaults.
VENV_ACTIVATE="/torch-therock/.venv/bin/activate"
if [[ -f "$VENV_ACTIVATE" ]]; then
# shellcheck disable=SC1090
source "$VENV_ACTIVATE"
# Optional: activate the toolbox venv if present
if [[ -f "/torch-therock/.venv/bin/activate" ]]; then
# shellcheck disable=SC1091
source "/torch-therock/.venv/bin/activate"
fi
print_divider() { printf '\n%s\n' "────────────────────────────────────────────────────────"; }
# --- curated model list (recent, likely to fit <= ~100GB with sane settings) ---
# Format: label|hf_repo|quant_hint|compat|note
# Only the models you've reported working
MODELS=(
"Llama-4 Scout 17B-16E Instruct FP4|nvidia/Llama-4-Scout-17B-16E-Instruct-FP4|modelopt|nvidia_only|Optimized for NVIDIA; FP4 path may not work on AMD/ROCm"
"Llama-4 Scout 17B-16E Instruct FP8|nvidia/Llama-4-Scout-17B-16E-Instruct-FP8|modelopt|nvidia_only|Optimized for NVIDIA; FP8 ModelOpt path may not work on AMD/ROCm"
"OpenAI GPT-OSS 20B (MXFP4)|openai/gpt-oss-20b|mxfp4|experimental|MXFP4 support requires recent vLLM; performance/compat on AMD RDNA iGPU varies"
"OpenAI GPT-OSS 120B (MXFP4, huge)|openai/gpt-oss-120b|mxfp4|too_large|~120B total params; not practical on a single APU"
"GLM-4.5-Air FP8 (12B active)|zai-org/GLM-4.5-Air-FP8|fp8|multi_gpu_fp8|Published FP8; vendor recommends multi-GPU with native FP8"
"Gemma 3 12B IT (FP16)|google/gemma-3-12b-it|fp16|amd_ok|Good baseline"
"Gemma 3 27B IT (FP16)|google/gemma-3-27b-it|fp16|borderline|Large; consider GPTQ variant if memory tight"
"Gemma 3 27B IT (GPTQ 4bit)|ISTA-DASLab/gemma-3-27b-it-GPTQ-4b-128g|gptq|amd_ok|Weight-only INT4 reduces memory; throughput may drop"
"Qwen3 8B Instruct (FP16)|Qwen/Qwen3-8B-Instruct|fp16|amd_ok|Solid quality, easy fit"
"Qwen3 8B Instruct (AWQ 4bit)|Qwen/Qwen3-8B-AWQ|awq|amd_ok|Official AWQ"
"Qwen3 14B Instruct (FP16)|Qwen/Qwen3-14B-Instruct|fp16|amd_ok|"
"Qwen3 14B Instruct (AWQ 4bit)|Qwen/Qwen3-14B-AWQ|awq|amd_ok|"
"Qwen3 30B A3B Instruct (FP16)|Qwen/Qwen3-30B-A3B-Instruct-2507|fp16|amd_ok|MoE; fits with careful context/concurrency"
"Qwen3 30B A3B Instruct (AWQ 4bit)|cpatonn/Qwen3-30B-A3B-Instruct-2507-AWQ-4bit|awq|community|Community AWQ; quality varies"
"meta-llama/Llama-2-7b-chat-hf|Llama 2 7B Chat"
"Qwen/Qwen2.5-7B-Instruct|Qwen2.5 7B Instruct"
"Qwen/Qwen3-30B-A3B-Instruct-2507|Qwen3 30B A3B Instruct"
"Qwen/Qwen3-14B-AWQ|Qwen3 14B AWQ"
)
cat <<'HDR'
Start vLLM — AMD Strix Halo (gfx1151)
This helper will:
1) Let you pick a model (FP16 or AWQ when available)
2) Ask for context length, concurrency, and KV‑cache dtype
3) Launch vLLM with Strix‑friendly defaults
HDR
print_divider
printf 'Model download dir (persisted on host) [%s]: ' "$DOWNLOAD_DIR"
read -r REPLY_DL
[[ -n "${REPLY_DL:-}" ]] && DOWNLOAD_DIR="$REPLY_DL"
mkdir -p "$DOWNLOAD_DIR"
printf 'Cache dir for compiled kernels [%s]: ' "$CACHE_DIR_DEFAULT"
read -r REPLY_CACHE
[[ -n "${REPLY_CACHE:-}" ]] && export VLLM_CACHE_DIR="$REPLY_CACHE" || export VLLM_CACHE_DIR="$CACHE_DIR_DEFAULT"
mkdir -p "$VLLM_CACHE_DIR"
print_divider
printf 'Select a model:\n'
idx=1
for m in "${MODELS[@]}"; do
IFS='|' read -r label _ _ <<<"$m"
printf ' [%d] %s\n' "$idx" "$label"
idx=$((idx+1))
echo "Select a model:"
for i in "${!MODELS[@]}"; do
IFS='|' read -r _ label <<<"${MODELS[$i]}"
printf " [%d] %s\n" "$((i+1))" "$label"
done
printf 'Enter number: '
read -r CHOICE
if ! [[ "$CHOICE" =~ ^[0-9]+$ ]] || (( CHOICE < 1 || CHOICE > ${#MODELS[@]} )); then
echo 'Invalid choice.'; exit 1
fi
SEL="${MODELS[$((CHOICE-1))]}"
IFS='|' read -r SEL_LABEL HF_REPO QUANT_HINT COMPAT NOTE <<<"$SEL"
# Model-specific dtype requirements
REQUIRED_DTYPE=""
if [[ "$QUANT_HINT" == "mxfp4" ]]; then
REQUIRED_DTYPE="bfloat16"
read -rp "Enter number: " choice
if ! [[ "$choice" =~ ^[1-9][0-9]*$ ]] || (( choice < 1 || choice > ${#MODELS[@]} )); then
echo "Invalid choice." >&2
exit 1
fi
# Quantization flag heuristic
QUANT_FLAG=()
case "$QUANT_HINT" in
awq) QUANT_FLAG=(--quantization awq) ;;
gptq) QUANT_FLAG=(--quantization gptq) ;;
mxfp4) QUANT_FLAG=(--quantization mxfp4) ;;
modelopt) QUANT_FLAG=(--quantization modelopt) ;;
fp16|fp8|bf16|auto|'') ;; # rely on model config
esac
IFS='|' read -r MODEL _ <<<"${MODELS[$((choice-1))]}"
# Compatibility warnings
case "$COMPAT" in
nvidia_only)
echo "WARNING: This checkpoint is optimized for NVIDIA (TensorRT/ModelOpt). It may not run on AMD ROCm (RDNA iGPU)." ;;
multi_gpu_fp8)
echo "WARNING: Vendor docs indicate multi‑GPU FP8 is recommended. On a single Strix Halo APU this is likely impractical." ;;
too_large)
echo "WARNING: 120B‑class model is far beyond single‑APU capacity. Expect failure unless heavy offload/sharding is used." ;;
borderline)
echo "Note: Large model — keep context/concurrency modest or use a quantized variant." ;;
community)
echo "Note: Community quantization — quality/perf may vary." ;;
amd_ok|*) ;;
esac
CMD=(vllm serve "$MODEL")
[[ -n "$NOTE" ]] && echo "Note: $NOTE"
print_divider
printf 'Max context tokens (--max-model-len) [%s]: ' "$MAX_MODEL_LEN_DEFAULT"
read -r REPLY_CTX
MAX_MODEL_LEN="${REPLY_CTX:-$MAX_MODEL_LEN_DEFAULT}"
printf 'Max concurrent requests (--max-num-seqs) [%s]: ' "$MAX_NUM_SEQS_DEFAULT"
read -r REPLY_CONC
MAX_NUM_SEQS="${REPLY_CONC:-$MAX_NUM_SEQS_DEFAULT}"
printf 'KV cache dtype (auto|int8|fp8) [%s]: ' "$KV_CACHE_DTYPE_DEFAULT"
read -r REPLY_KV
KV_CACHE_DTYPE="${REPLY_KV:-$KV_CACHE_DTYPE_DEFAULT}"
# Model dtype prompt (use required dtype if set)
dtype_default="$DTYPE_DEFAULT"
if [[ -n "$REQUIRED_DTYPE" ]]; then
dtype_default="$REQUIRED_DTYPE"
fi
printf 'Model dtype (float16|bfloat16) [%s]: ' "$dtype_default"
read -r REPLY_DTYPE
DTYPE="${REPLY_DTYPE:-$dtype_default}"
# Enforce required dtype if user chose something else
if [[ -n "$REQUIRED_DTYPE" && "$DTYPE" != "$REQUIRED_DTYPE" ]]; then
echo "Note: this quantization requires --dtype=$REQUIRED_DTYPE; overriding."
DTYPE="$REQUIRED_DTYPE"
# Minimal, model-specific additions
if [[ "$MODEL" == "Qwen/Qwen3-14B-AWQ" ]]; then
# Needed on your ROCm setup for AWQ
CMD+=(--quantization awq --dtype float16 --enforce-eager)
fi
printf 'Running:\n\n %q' "${CMD[0]}"; for ((i=1;i<${#CMD[@]};i++)); do printf ' %q' "${CMD[$i]}"; done; printf '\n\n'
printf 'GPU memory utilization (0.50‑0.98) [%s]: ' "$GPU_UTIL_DEFAULT"
read -r REPLY_UTIL
GPU_UTIL="${REPLY_UTIL:-$GPU_UTIL_DEFAULT}"
printf 'Host bind address [%s]: ' "$HOST_DEFAULT"
read -r REPLY_HOST
HOST="${REPLY_HOST:-$HOST_DEFAULT}"
printf 'Optional CPU offload in GB (0 to disable) [0]: '
read -r REPLY_OFF
CPU_OFFLOAD_GB="${REPLY_OFF:-0}"
printf 'Port [%s]: ' "$PORT_DEFAULT"
read -r REPLY_PORT
PORT="${REPLY_PORT:-$PORT_DEFAULT}"
print_divider
CMD=(
vllm serve "$HF_REPO"
--host "$HOST"
--port "$PORT"
--download-dir "$DOWNLOAD_DIR"
--dtype "$DTYPE"
--max-model-len "$MAX_MODEL_LEN"
--max-num-seqs "$MAX_NUM_SEQS"
--gpu-memory-utilization "$GPU_UTIL"
)
# Add CPU offload if requested
if [[ "$CPU_OFFLOAD_GB" =~ ^[0-9]+$ ]] && (( CPU_OFFLOAD_GB > 0 )); then
CMD+=(--cpu-offload-gb "$CPU_OFFLOAD_GB")
fi
# kv‑cache dtype
if [[ "$KV_CACHE_DTYPE" != "auto" ]]; then
# Map fp8 -> fp8_e4m3 for AMD unless user typed explicit subtype already
if [[ "$KV_CACHE_DTYPE" == "fp8" ]]; then
CMD+=(--kv-cache-dtype fp8_e4m3)
else
CMD+=(--kv-cache-dtype "$KV_CACHE_DTYPE")
fi
fi
# quantization flags (if any)
CMD+=("${QUANT_FLAG[@]}")
# AMD ROCm/AOTriton helpful env
export PYTORCH_ROCM_ARCH="${PYTORCH_ROCM_ARCH:-gfx1151}"
export TORCH_ROCM_AOTRITON_ENABLE_EXPERIMENTAL=1
printf 'About to run:\n\n %q' "${CMD[0]}"; for ((i=1;i<${#CMD[@]};i++)); do printf ' \\\n %q' "${CMD[$i]}"; done; printf '\n\n'
read -r -p "Proceed? [Y/n] " yn
yn=${yn:-Y}
if [[ "$yn" =~ ^[Yy]$ ]]; then
exec "${CMD[@]}"
else
echo "Canceled."
fi
exec "${CMD[@]}"