# ATA: Adaptive Task Allocation for Efficient Resource Management in Distributed Machine Learning

arXiv: https://arxiv.org/abs/2502.00775 · HTML: https://mlsanity.com/paper/2502.00775/

## Key facts

- Cited by 5 papers in the map (data through 14 Oct 2026).
- Builds on 15 of its 32 references that are in the map.
- First posted on arXiv 2 Feb 2025.

## Builds on (most cited first, 15 of 15)

- [Communication-Efficient Learning of Deep Networks from Decentralized Data](https://mlsanity.com/paper/1602.05629/) (2016)
- [Advances and Open Problems in Federated Learning](https://mlsanity.com/paper/1912.04977/) (2019)
- [Federated Optimization in Heterogeneous Networks](https://mlsanity.com/paper/1812.06127/) (2018)
- [Federated Learning: Strategies for Improving Communication Efficiency](https://mlsanity.com/paper/1610.05492/) (2016)
- [Federated Learning with Buffered Asynchronous Aggregation](https://mlsanity.com/paper/2106.06639/) (2021)
- [Revisiting Distributed Synchronous SGD](https://mlsanity.com/paper/1702.05800/) (2017)
- [Thompson Sampling for Combinatorial Semi-Bandits](https://mlsanity.com/paper/1803.04623/) (2018)
- [Slow and Stale Gradients Can Win the Race: Error-Runtime Trade-offs in Distributed SGD](https://mlsanity.com/paper/1803.01113/) (2018)
- [Combinatorial Multi-Armed Bandit with General Reward Functions](https://mlsanity.com/paper/1610.06603/) (2016)
- [Asynchrony begets Momentum, with an Application to Deep Learning](https://mlsanity.com/paper/1605.09774/) (2016)
- [Optimal Time Complexities of Parallel Stochastic Optimization Methods Under a Fixed Computation Model](https://mlsanity.com/paper/2305.12387/) (2023)
- [GradSkip: Communication-Accelerated Local Gradient Methods with Better Computational Complexity](https://mlsanity.com/paper/2210.16402/) (2022)
- [Ringmaster ASGD: The First Asynchronous SGD with Optimal Time Complexity](https://mlsanity.com/paper/2501.16168/) (2025)
- [Omnivore: An Optimizer for Multi-device Deep Learning on CPUs and GPUs](https://mlsanity.com/paper/1606.04487/) (2016)
- [MindFlayer SGD: Efficient Parallel SGD in the Presence of Heterogeneous and Random Worker Compute Times](https://mlsanity.com/paper/2410.04285/) (2024)

## Built on by (most cited first, 5 of 5)

- [Ringleader ASGD: The First Asynchronous SGD with Optimal Time Complexity under Data Heterogeneity](https://mlsanity.com/paper/2509.22860/) (2025)
- [Rescaled Asynchronous SGD: Optimal Distributed Optimization under Data and System Heterogeneity](https://mlsanity.com/paper/2605.13434/) (2026)
- [Ringmaster LMO: Asynchronous Linear Minimization Oracle Momentum Method](https://mlsanity.com/paper/2605.18174/) (2026)
- [LOSCAR-SGD: Local SGD with Communication-Computation Overlap and Delay-Corrected Sparse Model Averaging](https://mlsanity.com/paper/2605.20866/) (2026)
- [Rennala MVR: Improved Time Complexity for Parallel Stochastic Optimization via Momentum-Based Variance Reduction](https://mlsanity.com/paper/2605.08871/) (2026)

## Abstract (arXiv)

Asynchronous methods are fundamental for parallelizing computations in distributed machine learning. They aim to accelerate training by fully utilizing all available resources. However, their greedy approach can lead to inefficiencies using more computation than required, especially when computation times vary across devices. If the computation times were known in advance, training could be fast and resource-efficient by assigning more tasks to faster workers. The challenge lies in achieving this optimal allocation without prior knowledge of the computation time distributions. In this paper, we propose ATA (Adaptive Task Allocation), a method that adapts to heterogeneous and random distributions of worker computation times. Through rigorous theoretical analysis, we show that ATA identifies the optimal task allocation and performs comparably to methods with prior knowledge of computation times. Experimental results further demonstrate that ATA is resource-efficient, significantly reducing costs compared to the greedy approach, which can be arbitrarily expensive depending on the number of workers.