Linaro Connect 24

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May 14, 2024

1 week ago

May 17, 2024

1 week ago

Madrid, Spain

MAD24-403 Optimising oneDAL and oneDNN for Arm CPUs to accelerate AI workloads

  • Friday, 17 May 10:20 - 10:45
  • Room: Session 1 | Las Palmas I

We at Fujitsu aim to deliver a high-performance, energy-efficient Arm-based CPU for data centres named FUJITSU-MONAKA. To achieve this goal, Fujitsu is focusing on application performance, ease of use, and open-source software. This abstract investigates the optimisation of AI workloads utilising the oneDNN and oneDAL libraries to accelerate AI workloads on Arm CPUs. Successfully ported oneDAL on Arm, leveraging SVE and incorporating enhancements with open-source optimized compute kernels of OpenBLAS, resulting in notable performance gains across multiple AI algorithms. Fujitsu has also contributed implementation of batch-reduced GEMM-based JIT kernels for MatMul and Convolution primitives, as well as expanding JIT kernels to support multiple ISAs, enabling them over more CPUs such as A64FX and Graviton3E. We acknowledge the NEDO Project “Technology Development of the Next Generation Green Data Centre” for the “Green Innovation Fund Project/Construction of Next Generation Digital Infrastructure." NEDO is the “New Energy and Industrial Technology Development Organisation," a national research and development agency in Japan. This presentation is based on results obtained from a project, JPNP21029, subsidised by the New Energy and Industrial Technology Development Organisation (NEDO)

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Presented by

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Ragesh Hajela
Software Engineering Manager at Fujitsu
Ragesh Hajela is a Software Engineering Manager at FUJITSU-MONAKA Software R&D Unit, HPC AI Lab, Fujitsu Research of India Private Limited, Bengaluru. He is deeply engaged in the research and developm... View more