March 2019
Intermediate to advanced
576 pages
20h 51m
Portuguese (Portugal, Brazil)
Content preview from Mãos à Obra: Aprendizado de Máquina com Scikit-Learn e TensorFlow
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Múltiplos Dispositivos em uma Única Máquina | 335
inter-op
intra-op
Figura 12-5. Execução paralela de um grafo do TensorFlow
Por exemplo, na Figura 12-5 as operações A, B e C são source ops, então podem ser
avaliadas imediatamente. As operações A e B são posicionadas em GPU #0, enviadas
a este pool de threads inter-op do dispositivo e imediatamente avaliadas em paralelo.
A operação A passa a ter um kernel multithread; seus cálculos, que são executados em
paralelo pelo pool de threads inter-op, são divididos em três partes. A operação C vai
para o pool de threads inter-op de GPU #1.
Os contadores de dependência das operações D e E serão diminuídos ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.