Takes the given number of completed elements from a barrier.
This operation concatenates completed-element component tensors along the 0th dimension to make a single component tensor.
Elements come out of the barrier when they are complete, and in the order in which they were placed into the barrier. The indices output provides information about the batch in which each element was originally inserted into the barrier.
Nested Classes
| class | BarrierTakeMany.Options | Optional attributes for BarrierTakeMany
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Public Methods
| static BarrierTakeMany.Options |
allowSmallBatch(Boolean allowSmallBatch)
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| static BarrierTakeMany |
create(Scope scope, Operand<String> handle, Operand<Integer> numElements, List<Class<?>> componentTypes, Options... options)
Factory method to create a class wrapping a new BarrierTakeMany operation.
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| Output<Long> |
indices()
A one-dimensional tensor of indices, with length num_elems.
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| Output<String> |
keys()
A one-dimensional tensor of keys, with length num_elements.
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| static BarrierTakeMany.Options |
timeoutMs(Long timeoutMs)
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| List<Output<?>> |
values()
One any-dimensional tensor per component in a barrier element.
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| static BarrierTakeMany.Options |
waitForIncomplete(Boolean waitForIncomplete)
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Inherited Methods
Public Methods
public static BarrierTakeMany.Options allowSmallBatch (Boolean allowSmallBatch)
Parameters
| allowSmallBatch | Allow to return less than num_elements items if barrier is already closed. |
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public static BarrierTakeMany create (Scope scope, Operand<String> handle, Operand<Integer> numElements, List<Class<?>> componentTypes, Options... options)
Factory method to create a class wrapping a new BarrierTakeMany operation.
Parameters
| scope | current scope |
|---|---|
| handle | The handle to a barrier. |
| numElements | A single-element tensor containing the number of elements to take. |
| componentTypes | The type of each component in a value. |
| options | carries optional attributes values |
Returns
- a new instance of BarrierTakeMany
public Output<Long> indices ()
A one-dimensional tensor of indices, with length num_elems. These indices refer to the batch in which the values were placed into the barrier (starting with MIN_LONG and increasing with each BarrierInsertMany).
public static BarrierTakeMany.Options timeoutMs (Long timeoutMs)
Parameters
| timeoutMs | If the queue is empty, this operation will block for up to timeout_ms milliseconds. Note: This option is not supported yet. |
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public List<Output<?>> values ()
One any-dimensional tensor per component in a barrier element. All values have length num_elements in the 0th dimension.