WebJan 1, 2015 · The Roofline model combines arithmetic intensity, memory performance, and floating-point performance together into a two-dimensional graph using bound and bottleneck analysis. In the conventional use, the x-axis is arithmetic intensity (flops per byte) and y-axis is performance in GFlop/s. The model thus defines an envelope in which one … WebThe Roofline performance model offers an intuitive and insightful way to compare application performance against machine capabilities, track progress towards optimality, …

Intel® Advisor Roofline Analysis - CodeProject

WebRoofline页面（基于Roofline模型的算子瓶颈识别与优化建议能输出结果） 图7 分析结果Roofline展示 上图中各区域展示信息如下： 1区域展示专家系统分析结果Roofline模型的Channel通路。. 1区域每一项对应3区域中某个工作点信息，勾选表示在3区域中展示，去勾选 … WebThe roofline model could be applied on the CPU, GPU and the memory architectures [2]. This gives a multiple options for computing on varied platforms. Applying the performance on specific ... tiger tractor corporation

Applying the Roofline Model for Deep Learning Performance …

WebThe CPU / Memory Roofline Insights perspective includes the following steps: Collect loop/function timings using the Surveyanalysis. Collect floating-point and/or … The Roofline model is an intuitive visual performance model used to provide performance estimates of a given compute kernel or application running on multi-core, many-core, or accelerator processor architectures, by showing inherent hardware limitations, and potential benefit and … See more The naive Roofline provides just an upper bound (the theoretical maximum) to performance. Although it can still give useful insights on the attainable performance, it does not provide a complete picture of … See more Since its introduction, the model has been further extended to account for a broader set of metrics and hardware-related bottlenecks. Already available in literature there are extensions that take into account the impact of NUMA organization of memory, of See more • Software performance testing • Benchmark (computing) See more • The Roofline Model: A Pedagogical Tool for Auto-tuning Kernels on Multicore Architectures • Applying the Roofline model • Extending the Roofline Model: Bottleneck Analysis with Microarchitectural Constraints See more WebJan 12, 2024 · The Roofline model for TPU (blue), NVIDIA K80 GPU (red) and Intel Haswell CPU (yellow). There was a revised TPU v1 with the DDR3 memory replaced by GDDR5 (like in NVIDIA K80) resulted in increased memory bandwidth (from 34 GB/s to 180 GB/s) and raised roofline. theme park trends 2019