transformers

002566f3 - Improving Training Performance and Scalability Documentation (#28497)

Improving Training Performance and Scalability Documentation (#28497) * Improving Training Performance and Scaling documentation by adding PEFT techniques to suggestions to reduce memory requirements for training * Update docs/source/en/perf_train_gpu_one.md Co-authored-by: Younes Belkada <49240599+younesbelkada@users.noreply.github.com> --------- Co-authored-by: Younes Belkada <49240599+younesbelkada@users.noreply.github.com>