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Data layout #276

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zzczzc20 opened this issue Jul 29, 2024 · 1 comment
Open

Data layout #276

zzczzc20 opened this issue Jul 29, 2024 · 1 comment

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@zzczzc20
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Hello!
I am a beginner to Timeloop and I want to know whether the data mapping generated by timeloop requires special data layout to gain a good performance. I observed that sometimes the mapping generated by timeloop can lead to significant bandwidth under-utilization in my simulator.

Best,
Denton
@angshuman-parashar
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Hi Denton -- your observation is correct. We will be implementing layout modeling in a future release, thanks to Jianming Tong's work on LayoutLoop: https://arxiv.org/abs/2405.13170

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@angshuman-parashar @zzczzc20