oneflow.cuda¶
ONEFLOW.CUDA¶
Copyright 2020 The OneFlow Authors. All rights reserved.
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
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oneflow.cuda.BoolTensor(*args, **kwargs)¶ 创造一个 bool 类型张量，它的其余参数与
oneflow.Tensor()一致。
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oneflow.cuda.ByteTensor(*args, **kwargs)¶ 创造一个 uint8 类型张量，它的其余参数与
oneflow.Tensor()一致。
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oneflow.cuda.CharTensor(*args, **kwargs)¶ 创造一个 int8 类型张量，它的其余参数与
oneflow.Tensor()一致。
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oneflow.cuda.DoubleTensor(*args, **kwargs)¶ 创造一个 float64 类型张量，它的其余参数与
oneflow.Tensor()一致。
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oneflow.cuda.FloatTensor(*args, **kwargs)¶ 创造一个 float32 类型张量，它的其余参数与
oneflow.Tensor()一致。
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oneflow.cuda.HalfTensor(*args, **kwargs)¶ 创造一个 float16 类型张量，它的其余参数与
oneflow.Tensor()一致。
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oneflow.cuda.IntTensor(*args, **kwargs)¶ 创造一个 int32 类型张量，它的其余参数与
oneflow.Tensor()一致。
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oneflow.cuda.LongTensor(*args, **kwargs)¶ 创造一个 int64 类型张量，它的其余参数与
oneflow.Tensor()一致。
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oneflow.cuda.device_count() → int¶ 返回可用的 GPU 数量。
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oneflow.cuda.is_available() → bool¶ 返回一个 bool 用于指代 CUDA 是否可用。