Autotuning - #1554
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Autotuning#1554
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Co-authored-by: Cheng Li <pistasable@gmail.com> Co-authored-by: Minjia Zhang <minjiaz@microsoft.com> Co-authored-by: Olatunji Ruwase <olruwase@microsoft.com> Co-authored-by: Jeff Rasley <jerasley@microsoft.com>
* fix docs * rewording the goal * fix typos
* fix typos * fix format
jeffra
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Nov 13, 2021
cli99
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November 13, 2021 00:26
cli99
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RezaYazdaniAminabadi,
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awan-10,
conglongli,
eltonzheng,
niumanar and
samyam
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November 13, 2021 00:26
jeffra
enabled auto-merge (squash)
November 13, 2021 03:05
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This PR adds the autotuning feature to DeepSpeed. The Autotuner uses model information, system information, and heuristics to efficiently tune system knobs that affect compute and memory efficiencies, such as ZeRO optimization stages, micro-batch sizes, and many other ZeRO optimization configurations. It not only reduces the time and resources users spend on tuning but also can discover configurations better than hand-tuned methods