블로그 글 추가: 2026-07-08-pytorch-2-13-release-blog, PyTorch 2.13 출시 공지#103
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번역 글 소개
PyTorch 2.13 출시 공지 번역 글을 추가합니다.
PyTorch 2.13은 플랫폼과 규모 전반에 걸쳐 성능을 끌어올린 릴리즈입니다. FlexAttention이 Apple Silicon(MPS)에 도입되어 희소 패턴에서 SDPA 대비 최대 약 12배 빨라지고, CuTeDSL "Native DSL" 백엔드가 Inductor에 두 번째 고성능 코드 경로를 제공하며,
nn.LinearCrossEntropyLoss가 대규모 어휘 학습의 최대 메모리 사용량을 최대 4배까지 줄입니다.분산 측면에서는 새로운 torchcomms 백엔드가 내결함성·확장성·디버깅 용이성을 개선하고, FSDP2가 reduce-scatter와 all-gather 통신 중첩을 지원합니다. 이 외에도 Python 3.15 휠 지원, ROCm/Arm/Intel XPU 플랫폼 확장, named tensor 제거 등 지원 중단 사항이 포함됩니다.