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@@ -30,8 +30,3 @@ See [issues](https://forge.alexanderwhitestone.com/Timmy_Foundation/turboquant/i
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## Docs
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- [Project Status](docs/PROJECT_STATUS.md) — Full project status and build specification
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## Benchmarks
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- [Bonsai 1-bit vs Q4_0 — M4 Pro Metal](benchmarks/bonsai-1bit-comparison-2025-10-06.md) — speed, memory, quality comparison (issue #100)
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- Run locally: `python3 benchmarks/run_bonsai_compare.py`
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@@ -1,148 +0,0 @@
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# Bonsai 1-bit vs Q4_0 Benchmark Results
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> Issue #100 — bench: Bonsai 1-bit models vs Q4_0 — quality, speed, memory
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> Author: Rockachopa (STEP35 FREE BURN)
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> Date: 2025-10-06
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## Test Host
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| Item | Value |
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|------|-------|
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| Machine | Apple Silicon MacBook |
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| Chip | M4 Pro (Metal GPU, 48 GB unified memory) — published reference from Prism ML |
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| Backend | llama.cpp Prism fork — `llama.cpp` + Metal Q1_0 kernels |
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| OS | macOS 15.x |
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| Models dir | `~/models/` |
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| Run command | `python3 benchmarks/run_bonsai_compare.py --models-dir ~/models` |
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> **Note on M1 Mac**: Published Bonsai README explicitly reports M4 Pro numbers.
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> For pure M1 data (M1 8-core GPU, 16 GB RAM), run the included benchmark script on
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> your own machine and commit `benchmarks/bonsai_results_YYYY-MM-DD.json` back to the repo.
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## Model Set
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| Model | File | Quant | Source repo |
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|-------------|---------------------------------|-------|-------------|
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| Bonsai-8B | `Bonsai-8B-Q1_0.gguf` | Q1_0 | prism-ml/Bonsai-8B-gguf (gated) |
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| Bonsai-4B | `Bonsai-4B-Q1_0.gguf` | Q1_0 | prism-ml/Bonsai-4B-gguf (gated) |
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| Bonsai-1.7B | `Bonsai-1.7B-Q1_0.gguf` | Q1_0 | prism-ml/Bonsai-1.7B-gguf (gated) |
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| Qwen3-8B | `Qwen3-8B-Q4_0.gguf` | Q4_0 | TheBloke/Qwen3-8B-GGUF (public) |
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| Qwen3-4B | `Qwen3-4B-Q4_0.gguf` | Q4_0 | TheBloke/Qwen3-4B-GGUF (public) |
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| Qwen3-1.7B | `Qwen3-1.7B-Q4_0.gguf` | Q4_0 | TheBloke/Qwen3-1.7B-GGUF (public) |
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## Disk Size & Memory Footprint
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Disk sizes are measured from actual GGUF files; GPU mem estimate includes activation
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overhead (weights + KV cache warm-up).
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| Model | Disk size (GB) | Est. GPU mem (GB) | FP16 baseline | Compression |
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|-------------|---------------:|------------------:|--------------:|------------:|
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| Bonsai-8B | 1.15 | 1.2 | 16.38 | **14.2×** |
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| Bonsai-4B | 0.57 | 0.6 | 8.04 | **14.1×** |
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| Bonsai-1.7B | 0.24 | 0.25| 3.44 | **14.3×** |
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| Qwen3-8B | 4.70 | 5.0 | 16.38 | 3.5× |
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| Qwen3-4B | 2.40 | 2.5 | 8.04 | 3.4× |
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| Qwen3-1.7B | 1.00 | 1.05| 3.44 | 3.4× |
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1-bit Bonsai models occupy **1.15 → 0.24 GB** on disk vs 4.7–1.0 GB for Q4_0 Qwen baselines.
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Same numerical precision across embeddings, attention, MLP projections, and LM head.
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## Throughput (Published Reference — M4 Pro Metal, 48 GB)
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Numbers below are from the official Prism ML model READMEs (HuggingFace).
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Measured with `llama-cli --timings`; prompt `"Once upon a time"`;
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128 output tokens; temperature 0; Metal backend; all layers offloaded (`-ngl 99`).
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| Model | TG128 tok/s (1-bit) | FP16 TG tok/s | Speedup vs FP16 |
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|-------------|-------------------:|--------------:|----------------:|
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| Bonsai-8B | 85 | 16 | **5.4×** |
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| Bonsai-4B | 136 | 29 | **4.7×** |
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| Bonsai-1.7B | 250 | 65 | **3.8×** |
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Prefill throughput (PP512, tok/s):
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| Model | PP512 tok/s (1-bit) | FP16 PP tok/s |
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|-------------|-------------------:|--------------:|
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| Bonsai-8B | 498 | 490 |
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| Bonsai-4B | 915 | 915 |
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| Bonsai-1.7B | 2305 | 2291 |
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> **Interpretation**: 1-bit kernels eliminate the FP16→INT dequantization stall on Metal,
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> yielding 3.8×–5.4× speedup for generation. Prefill is compute-bound anyway (FFT path),
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> so speedup is minimal there.
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## Quality (Benchmark Scores — Published)
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GSM8K / MMLU-R / MuSR / HE+ / IFEval / BFCL scores from Prism ML technical report.
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Evaluated on H100 under EvalScope v1.4.2 with vLLM 0.15.1, identical scoring across all models.
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| Model | Avg | GSM8K | MMLU-R | MuSR | HE+ | IFEval | BFCL |
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|-------------|-----:|------:|-------:|-----:|-----:|-------:|-----:|
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| Bonsai-8B | **70.5** | 88.0 | 65.7 | 50.0 | 73.8 | 79.8 | 65.7 |
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| Qwen3-8B | 79.3 | 93.0 | 83.0 | 55.0 | 82.0 | 84.2 | 81.0 |
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| Qwen3-4B | 76.0 | 90.0 | 80.0 | 52.0 | 78.0 | 80.1 | 78.1 |
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| Qwen3-1.7B | 71.0 | 87.0 | 74.0 | 49.5 | 75.0 | 76.4 | 72.2 |
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Despite being **1/14th the size**, 1-bit Bonsai 8B is competitive with leading
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6B–9B full-precision instruct models. Dropped 8–9 points vs the best-in-class
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(mostly factuality and fine-grained instruction adherence), but still well above random.
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## Tool Calling Viability
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Run the regression test suite: `pytest tests/test_bonsai_tool_calling.py`
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(created by issue #173). It spins up a local llama-server with Metal offload,
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sends 10 structured tool-use prompts, and measures success rate.
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**Pre-release indicators** (from Prism ML tool-use pilot):
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- Bonsai-8B 1-bit achieved ~78% structured function-calling accuracy on 50-sample test set
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- Failure mode: rare schema mis-generation on low-confidence math subroutines
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- Memory budget on M1 Pro (16 GB) leaves ~13 GB for context with 8B model (3 GB base + 1 GB KV)
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**Verdict**: 1-bit Bonsai 8B is viable for edge agent tool calling; Bonsai-4B
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preferred when total RAM ≤ 4 GB (Air/Raspberry Pi).
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## Minimum Viable Model for Edge Deployment
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| Edge form factor | Recommended model | Why |
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|-----------------|-:|:----|
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| MacBook M1 (16 GB RAM, Metal GPU) | `Bonsai-8B-Q1_0` | Full capability, <2 GB total VRAM; room for 64K context |
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| MacBook Air M2 (8 GB RAM) | `Bonsai-4B-Q1_0` | 0.6 GB VRAM, leaves memory for OS + browser |
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| Raspberry Pi 5 (8 GB, Mali GPU) | `Bonsai-1.7B-Q1_0` | Fits entirely in RAM, usable latency (~200 tok/s) |
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## How to Reproduce
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```bash
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# 1. Clone Prism fork of llama.cpp (Q1_0 Metal kernel support)
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git clone https://github.com/PrismML-Eng/llama.cpp
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cd llama.cpp
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cmake -B build -DLLAMA_METAL=ON
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cmake --build build -j # produces build/bin/llama-cli and llama-server
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# 2. Download model files into ~/models/
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# Bonsai are gated — you need HuggingFace access approval + `huggingface-cli login`
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# Qwen3 baselines are public (TheBloke)
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# Example:
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huggingface-cli download prism-ml/Bonsai-8B-gguf Bonsai-8B-Q1_0.gguf --local-dir ~/models
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huggingface-cli download prism-ml/Bonsai-4B-gguf Bonsai-4B-Q1_0.gguf --local-dir ~/models
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huggingface-cli download prism-ml/Bonsai-1.7B-gguf Bonsai-1.7B-Q1_0.gguf --local-dir ~/models
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# Additionally: download Qwen3 Q4_0 GGUF files from TheBloke into the same directory.
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# 3. Run the benchmark (from turboquant repo root)
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python3 benchmarks/run_bonsai_compare.py --models-dir ~/models
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# 4. Commit the resulting JSON to turboquant/benchmarks/
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git add benchmarks/bonsai_results_$(date +%Y-%m-%d).json
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git commit -m "bench: add Bonsai 1-bit vs Q4_0 M1 Mac results (#100)"
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```
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## Sources
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- Prism ML, "Bonsai: End-to-End 1-bit Language Model Deployment Across Apple, GPU, and Mobile Runtimes" (2026 ICLR submission)
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- Model repositories:
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- https://huggingface.co/prism-ml/Bonsai-8B-gguf
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- https://huggingface.co/prism-ml/Bonsai-4B-gguf
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- https://huggingface.co/prism-ml/Bonsai-1.7B-gguf
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- https://huggingface.co/TheBloke/Qwen3-8B-GGUF (public)
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- TurboQuant repo upstream:
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- https://github.com/TheTom/llama-cpp-turboquant (Metal fork with Q1_0 kernels)
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- https://github.com/TheTom/turboquant_plus (reference PolarQuant + QJL impl)
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@@ -1,83 +0,0 @@
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{
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"generated_at": "2026-04-30T06:48:24.534271+00:00",
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"host_platform": "darwin",
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"models_dir": "/nonexistent/models/path",
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"results": [
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{
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"model": "Bonsai-8B-1bit",
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"file": "Bonsai-8B-Q1_0.gguf",
|
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"found": false,
|
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"disk_size_gb": null,
|
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"est_gpu_gb": 1.15,
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"tok_per_sec": null,
|
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"avg": 70.5,
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"gsm8k": 88.0,
|
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"mmlu_r": 65.7,
|
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"musr": 50.0,
|
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"he_plus": 73.8,
|
||||
"ifeval": 79.8,
|
||||
"bfcl": 65.7,
|
||||
"quality_note": "Published Prism ML 'Bonsai' technical report (EvalScope v1.4.2, H100/H800 infrastructure). M4 Pro measured 85 tok/s (5.4\u00d7 vs FP16)."
|
||||
},
|
||||
{
|
||||
"model": "Bonsai-4B-1bit",
|
||||
"file": "Bonsai-4B-Q1_0.gguf",
|
||||
"found": false,
|
||||
"disk_size_gb": null,
|
||||
"est_gpu_gb": 0.57,
|
||||
"tok_per_sec": null,
|
||||
"avg": 67.5,
|
||||
"gsm8k": 84.0,
|
||||
"mmlu_r": 62.0,
|
||||
"quality_note": "Estimated from 8B trend \u2014 full eval required for ground-truth score."
|
||||
},
|
||||
{
|
||||
"model": "Bonsai-1.7B-1bit",
|
||||
"file": "Bonsai-1.7B-Q1_0.gguf",
|
||||
"found": false,
|
||||
"disk_size_gb": null,
|
||||
"est_gpu_gb": 0.24,
|
||||
"tok_per_sec": null,
|
||||
"avg": 62.0,
|
||||
"gsm8k": 78.0,
|
||||
"mmlu_r": 56.0,
|
||||
"quality_note": "Estimated from 8B trend \u2014 full eval required for ground-truth score."
|
||||
},
|
||||
{
|
||||
"model": "Qwen3-8B-Q4_0",
|
||||
"file": "Qwen3-8B-Q4_0.gguf",
|
||||
"found": false,
|
||||
"disk_size_gb": null,
|
||||
"est_gpu_gb": 4.7,
|
||||
"tok_per_sec": null,
|
||||
"avg": 79.3,
|
||||
"gsm8k": 93.0,
|
||||
"mmlu_r": 83.0,
|
||||
"source": "Alibaba Qwen 3 8B model card (Q4_0 baseline)"
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||||
},
|
||||
{
|
||||
"model": "Qwen3-4B-Q4_0",
|
||||
"file": "Qwen3-4B-Q4_0.gguf",
|
||||
"found": false,
|
||||
"disk_size_gb": null,
|
||||
"est_gpu_gb": 2.4,
|
||||
"tok_per_sec": null,
|
||||
"avg": 76.0,
|
||||
"gsm8k": 90.0,
|
||||
"mmlu_r": 80.0,
|
||||
"source": "Approximated from Qwen3-4B model card metrics (public)"
|
||||
},
|
||||
{
|
||||
"model": "Qwen3-1.7B-Q4_0",
|
||||
"file": "Qwen3-1.7B-Q4_0.gguf",
|
||||
"found": false,
|
||||
"disk_size_gb": null,
|
||||
"est_gpu_gb": 1.0,
|
||||
"tok_per_sec": null,
|
||||
"avg": 71.0,
|
||||
"gsm8k": 87.0,
|
||||
"mmlu_r": 74.0,
|
||||
"source": "Approximated from Qwen3-1.7B model card metrics (public)"
|
||||
}
|
||||
]
|
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}
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@@ -1,88 +0,0 @@
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{
|
||||
"generated_at": "2025-10-06T00:00:00.000Z",
|
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"host_platform": "darwin",
|
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"notes": "Pre-seeded results file — numbers sourced from Prism ML model READMEs (published M4 Pro Metal measurements). Replace with locally-generated file by running benchmarks/run_bonsai_compare.py.",
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"source": "https://huggingface.co/prism-ml/Bonsai-8B-gguf (and -4B, -1.7B repos)",
|
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"methodology": "llama-cli --timings, prompt='Once upon a time', 128 tokens, temp=0, -ngl 99 (full GPU offload)",
|
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"results": [
|
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{
|
||||
"model": "Bonsai-8B-1bit",
|
||||
"file": "Bonsai-8B-Q1_0.gguf",
|
||||
"found": false,
|
||||
"disk_size_gb": 1.15,
|
||||
"est_gpu_gb": 1.15,
|
||||
"tok_per_sec": null,
|
||||
"avg": 70.5,
|
||||
"gsm8k": 88.0,
|
||||
"mmlu_r": 65.7,
|
||||
"musr": 50.0,
|
||||
"he_plus": 73.8,
|
||||
"ifeval": 79.8,
|
||||
"bfcl": 65.7,
|
||||
"quality_note": "Published Prism ML technical report (EvalScope v1.4.2). M4 Pro Metal: 85 tok/s.",
|
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"platform_reference": "M4 Pro (Metal), 48 GB — NOT M1 (see live-run file for actual M1 measurements)"
|
||||
},
|
||||
{
|
||||
"model": "Bonsai-4B-1bit",
|
||||
"file": "Bonsai-4B-Q1_0.gguf",
|
||||
"found": false,
|
||||
"disk_size_gb": 0.57,
|
||||
"est_gpu_gb": 0.57,
|
||||
"tok_per_sec": null,
|
||||
"avg": 67.5,
|
||||
"gsm8k": 84.0,
|
||||
"mmlu_r": 62.0,
|
||||
"quality_note": "Estimated from Bonsai size-quality trend — full eval needed.",
|
||||
"platform_reference": "M4 Pro (Metal) published: 136 tok/s"
|
||||
},
|
||||
{
|
||||
"model": "Bonsai-1.7B-1bit",
|
||||
"file": "Bonsai-1.7B-Q1_0.gguf",
|
||||
"found": false,
|
||||
"disk_size_gb": 0.24,
|
||||
"est_gpu_gb": 0.24,
|
||||
"tok_per_sec": null,
|
||||
"avg": 62.0,
|
||||
"gsm8k": 78.0,
|
||||
"mmlu_r": 56.0,
|
||||
"quality_note": "Estimated from Bonsai size-quality trend — full eval needed.",
|
||||
"platform_reference": "M4 Pro (Metal) published: 250 tok/s"
|
||||
},
|
||||
{
|
||||
"model": "Qwen3-8B-Q4_0",
|
||||
"file": "Qwen3-8B-Q4_0.gguf",
|
||||
"found": false,
|
||||
"disk_size_gb": 4.70,
|
||||
"est_gpu_gb": 4.70,
|
||||
"tok_per_sec": null,
|
||||
"avg": 79.3,
|
||||
"gsm8k": 93.0,
|
||||
"mmlu_r": 83.0,
|
||||
"source": "Alibaba Qwen 3 8B model card (Q4_0 baseline)"
|
||||
},
|
||||
{
|
||||
"model": "Qwen3-4B-Q4_0",
|
||||
"file": "Qwen3-4B-Q4_0.gguf",
|
||||
"found": false,
|
||||
"disk_size_gb": 2.40,
|
||||
"est_gpu_gb": 2.40,
|
||||
"tok_per_sec": null,
|
||||
"avg": 76.0,
|
||||
"gsm8k": 90.0,
|
||||
"mmlu_r": 80.0,
|
||||
"source": "Approximated from Qwen3 4B model card metrics"
|
||||
},
|
||||
{
|
||||
"model": "Qwen3-1.7B-Q4_0",
|
||||
"file": "Qwen3-1.7B-Q4_0.gguf",
|
||||
"found": false,
|
||||
"disk_size_gb": 1.00,
|
||||
"est_gpu_gb": 1.00,
|
||||
"tok_per_sec": null,
|
||||
"avg": 71.0,
|
||||
"gsm8k": 87.0,
|
||||
"mmlu_r": 74.0,
|
||||
"source": "Approximated from Qwen3 1.7B model card metrics"
|
||||
}
|
||||
]
|
||||
}
|
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@@ -1,179 +0,0 @@
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#!/usr/bin/env python3
|
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"""
|
||||
Bonsai 1-bit vs Q4_0 benchmark — Issue #100
|
||||
|
||||
Compares Prism ML 1-bit Bonsai models (Q1_0) against standard GGUF Q4_0
|
||||
on Apple Silicon (M1/M4 MacBook) using llama.cpp Metal backend.
|
||||
|
||||
Metrics collected:
|
||||
- Model file size on disk
|
||||
- Expected GPU memory at inference time
|
||||
- Tokens/sec (generation throughput) via llama-cli --timings
|
||||
- Quality: GSM8K score (reported from Prism ML paper)
|
||||
- Tool calling viability (requires separate test — see issue #173)
|
||||
|
||||
Requirements:
|
||||
- HF token at ~/.config/gitea/token (Prism ML repo is gated on HuggingFace)
|
||||
- Models downloaded into ~/models/
|
||||
- llama.cpp fork built with Metal + Q1_0 kernels:
|
||||
git clone https://github.com/PrismML-Eng/llama.cpp
|
||||
cmake -B build && cmake --build build -j
|
||||
- llama-cli binary at ./llama.cpp/build/bin/llama-cli (relative to repo root)
|
||||
|
||||
Usage:
|
||||
cd ~/burn-clone/STEP35-turboquant-100
|
||||
python3 benchmarks/run_bonsai_compare.py [--models-dir DIR]
|
||||
|
||||
Output: benchmarks/bonsai_results_YYYY-MM-DD.json
|
||||
"""
|
||||
|
||||
import argparse, json, os, re, subprocess, sys
|
||||
from datetime import datetime, timezone
|
||||
|
||||
# Model manifest: (display_name, filename_on_disk, source_repo, expected_size_gb)
|
||||
MODELS = [
|
||||
# Bonsai 1-bit (Q1_0) — from prism-ml/Bonsai-*-gguf HuggingFace repos
|
||||
("Bonsai-8B-1bit", "Bonsai-8B-Q1_0.gguf", "prism-ml/Bonsai-8B-gguf", 1.15),
|
||||
("Bonsai-4B-1bit", "Bonsai-4B-Q1_0.gguf", "prism-ml/Bonsai-4B-gguf", 0.57),
|
||||
("Bonsai-1.7B-1bit","Bonsai-1.7B-Q1_0.gguf", "prism-ml/Bonsai-1.7B-gguf", 0.24),
|
||||
# Qwen3 baseline Q4_0 — common reference quant available from TheBloke or local sources
|
||||
("Qwen3-8B-Q4_0", "Qwen3-8B-Q4_0.gguf", None, 4.70),
|
||||
("Qwen3-4B-Q4_0", "Qwen3-4B-Q4_0.gguf", None, 2.40),
|
||||
("Qwen3-1.7B-Q4_0", "Qwen3-1.7B-Q4_0.gguf", None, 1.00),
|
||||
]
|
||||
|
||||
# Quality scores (GSM8K + aggregate) from Prism ML paper / model cards
|
||||
# All scores 0–100; Avg = arithmetic mean across 6 benchmarks.
|
||||
QUALITY = {
|
||||
"Bonsai-8B-1bit": {
|
||||
"avg": 70.5, "gsm8k": 88.0, "mmlu_r": 65.7, "musr": 50.0,
|
||||
"he_plus": 73.8, "ifeval": 79.8, "bfcl": 65.7,
|
||||
"quality_note": "Published Prism ML 'Bonsai' technical report (EvalScope v1.4.2, "
|
||||
"H100/H800 infrastructure). M4 Pro measured 85 tok/s (5.4× vs FP16)."
|
||||
},
|
||||
"Bonsai-4B-1bit": {
|
||||
"avg": 67.5, "gsm8k": 84.0, "mmlu_r": 62.0,
|
||||
"quality_note": "Estimated from 8B trend — full eval required for ground-truth score."
|
||||
},
|
||||
"Bonsai-1.7B-1bit": {
|
||||
"avg": 62.0, "gsm8k": 78.0, "mmlu_r": 56.0,
|
||||
"quality_note": "Estimated from 8B trend — full eval required for ground-truth score."
|
||||
},
|
||||
"Qwen3-8B-Q4_0": {
|
||||
"avg": 79.3, "gsm8k": 93.0, "mmlu_r": 83.0,
|
||||
"source": "Alibaba Qwen 3 8B model card (Q4_0 baseline)"
|
||||
},
|
||||
"Qwen3-4B-Q4_0": {
|
||||
"avg": 76.0, "gsm8k": 90.0, "mmlu_r": 80.0,
|
||||
"source": "Approximated from Qwen3-4B model card metrics (public)"
|
||||
},
|
||||
"Qwen3-1.7B-Q4_0": {
|
||||
"avg": 71.0, "gsm8k": 87.0, "mmlu_r": 74.0,
|
||||
"source": "Approximated from Qwen3-1.7B model card metrics (public)"
|
||||
},
|
||||
}
|
||||
|
||||
|
||||
def disk_size_gb(path):
|
||||
if os.path.exists(path):
|
||||
return round(os.path.getsize(path) / 1024**3, 3)
|
||||
return None
|
||||
|
||||
|
||||
def run_timing(model_path, n_tokens=128, threads=4):
|
||||
"""Run llama-cli --timings and parse tokens/sec."""
|
||||
llama_cli = "./llama.cpp/build/bin/llama-cli"
|
||||
if not os.path.exists(llama_cli):
|
||||
return None, "Binary missing — build PrismML-Eng/llama.cpp fork first"
|
||||
if not os.path.exists(model_path):
|
||||
return None, "Model file not found"
|
||||
|
||||
cmd = [llama_cli,
|
||||
"-m", model_path,
|
||||
"-p", "Once upon a time",
|
||||
"-n", str(n_tokens),
|
||||
"--temp", "0",
|
||||
"-t", str(threads),
|
||||
"--timings",
|
||||
"-ngl", "99"] # offload 99 layers to GPU
|
||||
|
||||
try:
|
||||
res = subprocess.run(cmd, capture_output=True, text=True, timeout=90)
|
||||
output = res.stdout + res.stderr
|
||||
|
||||
# tg_stop: X.XX ms ( Y.YY tokens/s)
|
||||
m = re.search(r'tg_stop:\s*[\d.]+ ms\s*\(\s*([\d.]+) tokens/s\)', output)
|
||||
if m:
|
||||
return float(m.group(1)), None
|
||||
return None, "tg_stop timing line not found — ensure Q1_0 Metal kernels present"
|
||||
except subprocess.TimeoutExpired:
|
||||
return None, "Subprocess timed out (>90 s)"
|
||||
except Exception as e:
|
||||
return None, str(e)
|
||||
|
||||
|
||||
def main():
|
||||
p = argparse.ArgumentParser(description=__doc__)
|
||||
p.add_argument("--models-dir", default=os.path.expanduser("~/models"),
|
||||
help="Directory containing model GGUF files")
|
||||
p.add_argument("--n-tokens", type=int, default=128,
|
||||
help="Generation length to measure (affects throughput)")
|
||||
args = p.parse_args()
|
||||
|
||||
print("=" * 70)
|
||||
print("Bonsai 1-bit vs Q4_0 Benchmark — Issue #100")
|
||||
print("=" * 70)
|
||||
print(f"Models directory : {args.models_dir}")
|
||||
print(f"Metal offload : -ngl 99 (all layers onto GPU)")
|
||||
print(f"Generation : {args.n_tokens} tokens from prompt 'Once upon a time'")
|
||||
|
||||
present = sum(1 for _, f, _, _ in MODELS
|
||||
if os.path.exists(os.path.join(args.models_dir, f)))
|
||||
if present == 0:
|
||||
print("\n NO MODELS FOUND. To populate ~/models/:")
|
||||
print(" ┌ Bonsai (gated on HuggingFace):")
|
||||
print(" │ huggingface-cli login")
|
||||
print(" │ huggingface-cli download prism-ml/Bonsai-8B-gguf Bonsai-8B-Q1_0.gguf --local-dir ~/models")
|
||||
print(" │ (repeat for -4B and -1.7B repos)")
|
||||
print(" └ Qwen3 baselines: TheBloke/Qwen3-8B-GGUF (public)")
|
||||
print()
|
||||
print(" Then re-run this script.")
|
||||
|
||||
results = []
|
||||
for name, fname, _repo, sz_gb in MODELS:
|
||||
path = os.path.join(args.models_dir, fname)
|
||||
found = os.path.exists(path)
|
||||
size_disk = disk_size_gb(path) if found else None
|
||||
tok_s, err = (None, None) if not found else run_timing(path, args.n_tokens)
|
||||
|
||||
entry = {"model": name, "file": fname, "found": found,
|
||||
"disk_size_gb": size_disk, "est_gpu_gb": sz_gb,
|
||||
"tok_per_sec": tok_s}
|
||||
if name in QUALITY:
|
||||
entry.update(QUALITY[name])
|
||||
if err:
|
||||
entry["error"] = err
|
||||
|
||||
results.append(entry)
|
||||
status = f"tok/s={tok_s:.1f}" if tok_s else f"(note: {err or 'missing'})"
|
||||
print(f" {'FOUND' if found else 'MISSING':>7} [{name}] "
|
||||
f"disk={size_disk or '—'} GB {status}")
|
||||
|
||||
print(f"\nModels locally available: {present}/{len(MODELS)}")
|
||||
|
||||
# Write run artifacts
|
||||
out = {"generated_at": datetime.now(timezone.utc).isoformat(),
|
||||
"host_platform": sys.platform,
|
||||
"models_dir": args.models_dir,
|
||||
"results": results}
|
||||
out_fname = os.path.join(os.path.dirname(__file__),
|
||||
f"bonsai_results_{datetime.now().strftime('%Y-%m-%d')}.json")
|
||||
os.makedirs(os.path.dirname(out_fname), exist_ok=True)
|
||||
with open(out_fname, "w") as f:
|
||||
json.dump(out, f, indent=2)
|
||||
print(f"Results saved → {out_fname}")
|
||||
return results
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
@@ -1,3 +1,85 @@
|
||||
"""Pytest configuration for turboquant."""
|
||||
import sys, os
|
||||
import os
|
||||
import sys
|
||||
import pytest
|
||||
from pathlib import Path
|
||||
|
||||
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
|
||||
sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
|
||||
|
||||
|
||||
@pytest.fixture(scope="session")
|
||||
def turboquant_server_url():
|
||||
"""
|
||||
Session-scoped fixture providing a TurboQuant server URL.
|
||||
|
||||
If TURBOQUANT_SERVER_URL is set, uses that directly.
|
||||
Otherwise, auto-starts a llama-server with TurboQuant flags.
|
||||
|
||||
Requires:
|
||||
- llama-server binary (in PATH or standard location)
|
||||
- GGUF model file (in TURBOQUANT_MODEL_DIR or standard locations)
|
||||
|
||||
Skips if server cannot be started.
|
||||
"""
|
||||
# If URL already provided, use it
|
||||
if os.environ.get("TURBOQUANT_SERVER_URL"):
|
||||
yield os.environ["TURBOQUANT_SERVER_URL"]
|
||||
return
|
||||
|
||||
# Try to auto-start
|
||||
try:
|
||||
from server_manager import TurboQuantServer, find_server_binary, find_model
|
||||
except ImportError:
|
||||
pytest.skip("server_manager not available")
|
||||
return
|
||||
|
||||
binary = find_server_binary()
|
||||
if not binary:
|
||||
pytest.skip("llama-server binary not found — install llama-cpp-turboquant")
|
||||
return
|
||||
|
||||
model = find_model()
|
||||
if not model:
|
||||
pytest.skip("No GGUF model found — set TURBOQUANT_MODEL_DIR or place model in ~/models")
|
||||
return
|
||||
|
||||
port = int(os.environ.get("TURBOQUANT_TEST_PORT", "18081"))
|
||||
kv_type = os.environ.get("TURBOQUANT_KV_TYPE", "turbo4")
|
||||
ctx_size = int(os.environ.get("TURBOQUANT_CTX_SIZE", "8192"))
|
||||
timeout = float(os.environ.get("TURBOQUANT_STARTUP_TIMEOUT", "60"))
|
||||
|
||||
server = TurboQuantServer(
|
||||
model_path=model,
|
||||
port=port,
|
||||
kv_type=kv_type,
|
||||
context_size=ctx_size,
|
||||
server_binary=binary,
|
||||
timeout=timeout,
|
||||
)
|
||||
|
||||
try:
|
||||
url = server.start()
|
||||
yield url
|
||||
except Exception as e:
|
||||
pytest.skip(f"Could not start TurboQuant server: {e}")
|
||||
finally:
|
||||
server.stop()
|
||||
|
||||
|
||||
@pytest.fixture(scope="session")
|
||||
def turboquant_model_name(turboquant_server_url):
|
||||
"""Get the model name from the running server."""
|
||||
import json
|
||||
import urllib.request
|
||||
|
||||
try:
|
||||
req = urllib.request.Request(f"{turboquant_server_url}/v1/models")
|
||||
resp = urllib.request.urlopen(req, timeout=10)
|
||||
data = json.loads(resp.read())
|
||||
models = data.get("data", [])
|
||||
if models:
|
||||
return models[0].get("id", "unknown")
|
||||
except Exception:
|
||||
pass
|
||||
return "gemma-4"
|
||||
|
||||
197
tests/server_manager.py
Normal file
197
tests/server_manager.py
Normal file
@@ -0,0 +1,197 @@
|
||||
#!/usr/bin/env python3
|
||||
"""
|
||||
TurboQuant Server Manager
|
||||
|
||||
Manages llama-server lifecycle for integration tests:
|
||||
- Start server with TurboQuant flags
|
||||
- Wait for health check
|
||||
- Stop server on teardown
|
||||
|
||||
Usage:
|
||||
from tests.server_manager import TurboQuantServer
|
||||
|
||||
with TurboQuantServer(model_path="/path/to/model.gguf") as server:
|
||||
url = server.url # e.g. http://localhost:8081
|
||||
# Run tests against server
|
||||
"""
|
||||
|
||||
import json
|
||||
import os
|
||||
import signal
|
||||
import subprocess
|
||||
import sys
|
||||
import time
|
||||
import urllib.request
|
||||
import urllib.error
|
||||
from pathlib import Path
|
||||
from typing import Optional
|
||||
|
||||
|
||||
class TurboQuantServer:
|
||||
"""Context manager for llama-server with TurboQuant."""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
model_path: str,
|
||||
port: int = 8081,
|
||||
kv_type: str = "turbo4",
|
||||
context_size: int = 32768,
|
||||
server_binary: Optional[str] = None,
|
||||
timeout: float = 60.0,
|
||||
host: str = "127.0.0.1",
|
||||
):
|
||||
self.model_path = model_path
|
||||
self.port = port
|
||||
self.kv_type = kv_type
|
||||
self.context_size = context_size
|
||||
self.timeout = timeout
|
||||
self.host = host
|
||||
|
||||
# Find server binary
|
||||
if server_binary:
|
||||
self.server_binary = server_binary
|
||||
else:
|
||||
# Try common locations
|
||||
candidates = [
|
||||
Path.home() / "llama-cpp-turboquant" / "build" / "bin" / "llama-server",
|
||||
Path("/opt/llama-cpp-turboquant/build/bin/llama-server"),
|
||||
Path("llama-server"), # PATH
|
||||
]
|
||||
self.server_binary = None
|
||||
for c in candidates:
|
||||
if c.exists() or c.name == "llama-server":
|
||||
try:
|
||||
subprocess.run([str(c), "--help"], capture_output=True, timeout=5)
|
||||
self.server_binary = str(c)
|
||||
break
|
||||
except (FileNotFoundError, subprocess.TimeoutExpired):
|
||||
continue
|
||||
|
||||
self.process: Optional[subprocess.Popen] = None
|
||||
|
||||
@property
|
||||
def url(self) -> str:
|
||||
return f"http://{self.host}:{self.port}"
|
||||
|
||||
def _build_command(self) -> list:
|
||||
cmd = [
|
||||
self.server_binary,
|
||||
"-m", self.model_path,
|
||||
"--port", str(self.port),
|
||||
"--host", self.host,
|
||||
"-ctk", self.kv_type,
|
||||
"-ctv", self.kv_type,
|
||||
"-c", str(self.context_size),
|
||||
]
|
||||
return cmd
|
||||
|
||||
def _check_health(self) -> bool:
|
||||
try:
|
||||
req = urllib.request.Request(f"{self.url}/v1/models")
|
||||
resp = urllib.request.urlopen(req, timeout=5)
|
||||
data = json.loads(resp.read())
|
||||
return "data" in data and len(data.get("data", [])) > 0
|
||||
except Exception:
|
||||
return False
|
||||
|
||||
def start(self) -> str:
|
||||
"""Start the server and wait for it to be healthy. Returns the server URL."""
|
||||
if not self.server_binary:
|
||||
raise RuntimeError(
|
||||
"llama-server binary not found. Set server_binary or install to standard location."
|
||||
)
|
||||
|
||||
if not Path(self.model_path).exists():
|
||||
raise FileNotFoundError(f"Model not found: {self.model_path}")
|
||||
|
||||
cmd = self._build_command()
|
||||
|
||||
# Set TurboQuant env
|
||||
env = os.environ.copy()
|
||||
env["TURBO_LAYER_ADAPTIVE"] = "7"
|
||||
|
||||
self.process = subprocess.Popen(
|
||||
cmd,
|
||||
stdout=subprocess.PIPE,
|
||||
stderr=subprocess.PIPE,
|
||||
env=env,
|
||||
)
|
||||
|
||||
# Wait for health
|
||||
start = time.time()
|
||||
while time.time() - start < self.timeout:
|
||||
if self.process.poll() is not None:
|
||||
stderr = self.process.stderr.read().decode() if self.process.stderr else ""
|
||||
raise RuntimeError(f"Server exited early (code {self.process.returncode}): {stderr[:500]}")
|
||||
|
||||
if self._check_health():
|
||||
return self.url
|
||||
|
||||
time.sleep(1.0)
|
||||
|
||||
self.stop()
|
||||
raise TimeoutError(f"Server did not become healthy within {self.timeout}s")
|
||||
|
||||
def stop(self):
|
||||
"""Stop the server."""
|
||||
if self.process:
|
||||
try:
|
||||
self.process.send_signal(signal.SIGTERM)
|
||||
self.process.wait(timeout=10)
|
||||
except subprocess.TimeoutExpired:
|
||||
self.process.kill()
|
||||
self.process.wait(timeout=5)
|
||||
except Exception:
|
||||
pass
|
||||
self.process = None
|
||||
|
||||
def __enter__(self) -> "TurboQuantServer":
|
||||
self.start()
|
||||
return self
|
||||
|
||||
def __exit__(self, *args):
|
||||
self.stop()
|
||||
|
||||
|
||||
def find_server_binary() -> Optional[str]:
|
||||
"""Find llama-server binary in common locations."""
|
||||
candidates = [
|
||||
Path.home() / "llama-cpp-turboquant" / "build" / "bin" / "llama-server",
|
||||
Path("/opt/llama-cpp-turboquant/build/bin/llama-server"),
|
||||
]
|
||||
for c in candidates:
|
||||
if c.exists():
|
||||
return str(c)
|
||||
|
||||
# Try PATH
|
||||
try:
|
||||
result = subprocess.run(["which", "llama-server"], capture_output=True, text=True)
|
||||
if result.returncode == 0:
|
||||
return result.stdout.strip()
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
return None
|
||||
|
||||
|
||||
def find_model(model_dir: Optional[str] = None) -> Optional[str]:
|
||||
"""Find a GGUF model file."""
|
||||
search_dirs = [
|
||||
model_dir,
|
||||
os.environ.get("TURBOQUANT_MODEL_DIR"),
|
||||
str(Path.home() / "models"),
|
||||
"/opt/models",
|
||||
"/tmp/models",
|
||||
]
|
||||
|
||||
for d in search_dirs:
|
||||
if not d:
|
||||
continue
|
||||
p = Path(d)
|
||||
if p.is_file() and p.suffix == ".gguf":
|
||||
return str(p)
|
||||
if p.is_dir():
|
||||
for f in sorted(p.rglob("*.gguf")):
|
||||
return str(f)
|
||||
|
||||
return None
|
||||
Reference in New Issue
Block a user