Test to see if messages are ready to be received from other worker
isDataAvail = labProbe
isDataAvail = labProbe(srcWkrIdx)
isDataAvail = labProbe('any',tag)
isDataAvail = labProbe(srcWkrIdx,tag)
[isDataAvail,srcWkrIdx,tag] = labProbe
|
|
| Tag defined by the sending worker’s |
| Character vector to indicate that all workers should be tested for a message. |
| Logical indicating if a message is ready to be received. |
isDataAvail = labProbe returns
a logical value indicating whether any data is available for this
worker to receive with the labReceive function.
isDataAvail = labProbe(srcWkrIdx) tests
for a message only from the specified worker.
isDataAvail = labProbe('any',tag) tests only for a message
with the specified tag, from any worker.
isDataAvail = labProbe(srcWkrIdx,tag) tests
for a message from the specified worker and tag.
[isDataAvail,srcWkrIdx,tag] = labProbe returns labindex of
the workers and tags of ready messages. If no data is available, srcWkrIdx and tag are
returned as [].