| 摘要 |
A method, computer program product, and system are provided for packet coalescing in virtual channels of a data processing system. A first processor bundles original data to be transmitted to a destination processor, the original data provided by a first source processor. The first processor transmits the bundle of data to a second processor along a path to the destination processor. The second processor determines if the second processor has additional data destined for the same destination processor, the additional data being provided by a second source processor that is different from the first source processor. Responsive to the second processor having additional data, the second processor unbundles the original data, adds the additional data to the original data, and rebundles the data along with the additional data. Then the second processor transmits the rebundled data to at least one other processor along the path to the destination processor.
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