Memory-Efficient模型预训练 本文主要关注像LoRA这类方法如何高效率地化用成一层,并用于memory efficient的模型预训练 方法 当网络加宽,参数开销和训练相应的存储占用便不容忽视。以卷积网络为例,如果某一层的输入输出通道都是1000,需要1000个尺寸为1000×3×3,卷积核参数消耗便是: (1)P=1000×1000×3×3=9M 想...
投影梯度下降(Projected Gradient Descent, PGD):GaLore与传统的PGD相关,但GaLore考虑了在训练多层神经网络时自然出现的特定梯度形式,并证明了其许多属性。 内存高效的优化(Memory-Efficient Optimization):一些工作尝试减少自适应优化算法的梯度统计的内存成本。例如,Adafactor通过分解二阶统计量来实现亚线性内存成本。 量化(...
在单个强化学习任务中,遗忘问题未得到充分探索和解决,因为该问题被使用大型回放缓冲区掩盖了。本文旨在开发 memory-efficient的单任务强化学习算法,同时通过减少灾难性遗忘实现高样本效率和训练性能。 4 MeDQN: Memory-efficient DQN 4.1 RL Background 4.2 Knowledge consolidation 最初,Hinton等人(2014...
Memory-Efficient Hierarchical Neural Architecture Search for Image Denoising(CVPR2020) 这篇文章作者模仿Auto-DeepLab的方法,把NAS用在了去噪的任务上,思路与Auto-DeepLab几乎完全一致。 首次把微分梯度NAS方法用在去噪任务上。 可以同时从network level和cell level进行搜索。 可以在两级分层架构上进行有效搜索,在单个...
本文主要是Pytorch2.0 的小实验,在MacBookPro 上体验一下等优化改进后的Transformer Self Attention的性能,具体的有 FlashAttention、Memory-Efficient Attention、CausalSelfAttention 等。主要是torch.compile(model) 和 scaled_dot_product_attention的使用。
However, all these indirect methods have high memory-overhead, which creates performance degradation and offers a poor trade-off between performance and memory consumption. In this work, we propose a memory-efficient convolution or MEC with compact lowering, which reduces memory-overhead substantially...
This paper focuses on improving the memory efficiency ofinterpretation without sacrificing precision or time efficiency. Computationally,interpretation reduces the problem of inferring program invariants to computing a fixpoint of a set of equations. This paper presents a method to minimize the memory ...
Memory-efficient quasi-cyclic spatially coupled low-density parity-check and repeat-accumulate codes. CHANDRASETTY V A,JOHNSON S J,LECHNER G.Memory-efficient quasi-cyclic spatially coupled low-density parity-check and repeat-accumulate codes[J].IET ... Chandrasetty,Vikram,A.,... - 《Iet ...
Memory-efficient sum-product decoding of LDPC codes Low-density parity-check (LDPC) codes perform very close to capacity for long lengths on several channels. However, the amount of memory (fixed-point numbe... H Sankar,KR Narayanan - 《IEEE Transactions on Communications》 被引量: 59发表: ...
MEMORY-EFFICIENT CACHING METHODS AND SYSTEMS 优质文献 相似文献 参考文献 引证文献The impact of caching on search engines In this paper we study the trade-offs in designing efficient caching systems for Web search engines. We explore the impact of different approaches, such as... R Baeza-Yates,A...