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Maximizing Communication Efficiency for Large-scale Training via 0/1 Adam

ICLR 2023 · Optimization › Distributed and compressed · approach: Gradient quantization and sparsification · 4 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
Use 0/1 Adam instead of 1-bit AdamBERT-Base pre-training · GLUE development setAvg Score: 81.5 -> 81.6No clear effect
Use 0/1 Adam instead of 1-bit AdamBERT-Large pre-training · GLUE development setAvg Score: 83.7 -> 83.6No clear effect
Use 0/1 Adam instead of 1-bit AdamResNet training · ImageNet-1k validationTop1 Acc.: 69.93 -> 69.88No clear effect
Use 0/1 Adam instead of 1-bit AdamGPT-2 pre-training · WikiText-103Perplexity: 28.37 -> 28.07Helped
Use 0/1 Adam instead of 1-bit AdamGPT-2 pre-training · LAMBADAAcc.: 33.21 -> 33.51Helped
Combine 1-bit communication with local steps0/1 Adam · BERT-Base/Large, GPT-2 and ImageNet trainingtraining throughput: up to 2×Helped
Use 0/1 Adam communication instead of 1-bit Adam communicationLarge-scale training · BERT-Base/Large, GPT-2 and ImageNet trainingdata volume: up to 87%Helped
Use 0/1 Adam communication instead of 1-bit Adam communicationLarge-scale training · BERT-Base/Large, GPT-2 and ImageNet trainingcommunication rounds: 54%Helped
Remove local steps while retaining the variance-freezing policy (ablation)0/1 Adam · Large-scale trainingtraining throughputHurt
Remove local steps while retaining the variance-freezing policy (ablation)0/1 Adam · Large-scale trainingdata volumeHurt

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