tf.raw_ops.NcclReduce
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Reduces input from num_devices using reduction to a single device.
tf.raw_ops.NcclReduce(
input, reduction, name=None
)
Reduces input from num_devices using reduction to a single device.
The graph should be constructed so that all inputs have a valid device
assignment, and the op itself is assigned one of these devices.
input: The input to the reduction.
data: the value of the reduction across all num_devices devices.
reduction: the reduction operation to perform.
Args |
|---|
input
|
A list of at least 1 Tensor objects with the same type in: half, float32, float64, int32, int64.
|
reduction
|
A string from: "min", "max", "prod", "sum".
|
name
|
A name for the operation (optional).
|
Returns |
|---|
A Tensor. Has the same type as input.
|
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Last updated 2022-10-27 UTC.
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