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Chainer dynamic graphs, memory-aware autodiff and CuPy integration

Documents define-by-run model construction, memory-aware reverse/double backpropagation and NumPy-like CuPy GPU integration in the Chainer framework.

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Documents define-by-run model construction, memory-aware reverse/double backpropagation and NumPy-like CuPy GPU integration in the Chainer framework.

Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.

Scientific scope

The 2019 account retrospectively describes the 2015 Chainer launch and the 2017 separation of CuPy. Later capabilities are not backdated. Dynamic computation and automatic differentiation have predecessors; the contribution is their define-by-run framework integration.

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People and systems

Seiya Tokui; Ryosuke Okuta; Takuya Akiba; Yusuke Niitani; Toru Ogawa; Shunta Saito; Shuji Suzuki; Kota Uenishi; Brian Vogel; Hiroyuki Yamazaki Vincent

Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.

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English catalogue narrative

Chainer dynamic graphs, memory-aware autodiff and CuPy integration

Documents define-by-run model construction, memory-aware reverse/double backpropagation and NumPy-like CuPy GPU integration in the Chainer framework.

Scientific scope

The 2019 account retrospectively describes the 2015 Chainer launch and the 2017 separation of CuPy. Later capabilities are not backdated. Dynamic computation and automatic differentiation have predecessors; the contribution is their define-by-run framework integration.

Reading status

This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.

People and systems

Seiya Tokui; Ryosuke Okuta; Takuya Akiba; Yusuke Niitani; Toru Ogawa; Shunta Saito; Shuji Suzuki; Kota Uenishi; Brian Vogel; Hiroyuki Yamazaki Vincent

Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.

Original sources