NovaSky's IsoExec Fixes the Hidden Math Bug Corrupting AI Training Runs
SkyRL's IsoExec makes vLLM rollout and Megatron training agree bitwise on token log-probabilities, cutting numerical drift below 1e-6 with 25% overhead.
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Soup Trains Llama-3.1-8B on a 4 GB Laptop GPU for Free
Layer streaming plus 4-bit quantization pins an 8B model into 3.32 GB of VRAM, turning laptop GPUs into real fine-tuning boxes.
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