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README.md
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- CohereLabs/command-a-translate-08-2025
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---
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FP8 Quantized version of: [CohereLabs/command-a-translate-08-2025](https://huggingface.co/CohereLabs/command-a-translate-08-2025)
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Code used to perform quantization using `llmcompressor`.
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```
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from transformers import AutoTokenizer, AutoModelForCausalLM
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from llmcompressor import oneshot
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from llmcompressor.modifiers.quantization import QuantizationModifier
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import torch
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import time
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MODEL_ID = "CohereLabs/command-a-translate-08-2025"
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# Check your GPUs
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print(f"Found {torch.cuda.device_count()} GPUs")
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for i in range(torch.cuda.device_count()):
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print(f"GPU {i}: {torch.cuda.get_device_name(i)}")
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print(f" Memory: {torch.cuda.get_device_properties(i).total_memory / 1e9:.2f} GB")
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start_time = time.time()
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# Load model across all 4 GPUs
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print("Loading model across 4x A100 GPUs...")
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model = AutoModelForCausalLM.from_pretrained(
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MODEL_ID,
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torch_dtype=torch.bfloat16,
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device_map="auto", # Automatically distributes across all GPUs
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low_cpu_mem_usage=True,
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trust_remote_code=True,
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max_memory={
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0: "70GB", # Leave some headroom on each GPU
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1: "70GB",
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2: "70GB",
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3: "70GB",
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"cpu": "800GB" # Use CPU for overflow if needed
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}
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)
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tokenizer = AutoTokenizer.from_pretrained(MODEL_ID, trust_remote_code=True)
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print("Model distributed across GPUs!")
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print(model.hf_device_map) # Shows which layers are on which device
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# Apply FP8 quantization
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recipe = QuantizationModifier(
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targets="Linear",
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scheme="FP8_DYNAMIC",
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ignore=["lm_head"]
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)
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print("Starting FP8 quantization on multi-GPU setup...")
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oneshot(model=model, recipe=recipe)
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# Save quantized model
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SAVE_DIR = "command-a-translate-FP8-Dynamic"
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print(f"Saving to {SAVE_DIR}...")
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model.save_pretrained(SAVE_DIR, safe_serialization=True)
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tokenizer.save_pretrained(SAVE_DIR)
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elapsed = time.time() - start_time
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print(f"✓ Quantization completed in {elapsed/60:.2f} minutes!")
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```
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- CohereLabs/command-a-translate-08-2025
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---
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+
FP8 Quantized version of: [CohereLabs/command-a-translate-08-2025](https://huggingface.co/CohereLabs/command-a-translate-08-2025)
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