MQA是Transformer作者之一Noam Shazeer在19年就提出来的一种改进,一直没受到关注,最近的llama2在用MQA才被很多人关注;原始的MHA就是每个,下图可以很清晰地看明白; MQA(Multi-Query Attention,Fast Transformer Decoding: One Write-Head is All You Need)是多查询注意力的一种变体,也是用于自回归解码的一种注意力机...
GQA是今年发表的一篇paper提出的idea,目前用在了llama2、falcon等LLM上。paper一般都篇幅众多,本文总结出最精华的部分,首发于公众号,原文链接在这:) 动机 GQA的动机主打的是MQA(multi query attention)会导致quality degradation,我们不希望仅仅是推理快,而且还希望quality可以对标MHA,所以GQA带着这个使命诞生,可以很好...
72、爆火的GPT-2论文讲解 50:32 73、爆火必看的nano-GPT2 Pytorch经典代码逐行讲解 01:22:01 74、GPT-3论文原理讲解 53:18 75、Llama源码讲解之RoPE旋转位置编码 26:05 76、Llama源码讲解之RMS-Norm 13:43 77、Llama源码讲解之GroupQueryAttention和KV-cache 21:14 78、Llama源码讲解之Transformer ...
77、Llama源码讲解之GroupQueryAttention和KV-cache deep_thoughts· 7-5 358406:47 IGC #[7]2 - Points Incremental Rewritten (2024.7.8) -Finitition-· 7-11 2927523:50 【空间的律动】批量插值工具箱Batch Interpolation v0.1.2使用说明 空间的律动· 2021-3-27 1746238:58:19 Applied Group Theory (Spri...
attention \ --num-query-groups 8" elif [ $MODEL_SIZE = 70B ]; then NUM_LAYERS=80 HIDDEN_SIZE=8192 NUM_ATTN_HEADS=64 INTERMEDIATE_SIZE=28672 gqa_options=" \ --group-query-attention \ --num-query-groups 8" elif [ $MODEL_SIZE = 175B ]; then NUM_LAYERS=96 HIDDEN_SIZE=12288 NUM_...
torchrun --nproc_per_node=2 --master_port=19527 bug.py --model_name_or_path meta-llama/Llama-3.2-1B-Instruct --output_dir outputs/test/ --num_train_epochs 5 --per_device_train_batch_size 4 --model_max_length 1024 --gradient_accumulation_steps 8 --evaluation_strategy "no" --save...
16 Pages | Ages 2-4 | Board Book ISBN 9780593205624 | Viking BFYR From morning to night, Llama Llama loves spending time with his mama. They make breakfast together, do the shopping together, and read together. And there are always plenty of hugs and kisses and cuddles throughout the day...
Last year was a busy blogging year for me… just not on this blog. I launchedmy webcomic, which – like a shiny, new toy – has gotten the lion’s share of my attention. I’ll admit that I’ve found myself missing this space and hope to give some more attention to my first blo...
But they are turtles deserving of our attention, so please enjoy a recommended reading list of books about turtles for every age! (We’re including tortoises, too. We know they’re not the same, but … come on.) PICTURE BOOKS Like the Ninja Turtles, Rodney in Rodney Was a Tortoise by...
例子训练llama3出错,启动分布式的时候 Warning: The torch.npu.DtypeTensor constructors are no longer recommended. It's best to use methods such as torch.tensor(data, dtype=, device='npu') to create tensors. Warning: The torch.npu.DtypeTensor constructors are no longer recommended. It's best...