| 摘要 |
Embodiments are directed to reshaping a partitioned data array. In an embodiment, a computer system identifies a block length parameter that describes the number of data blocks in the range-partitioned flattened representation of the array that appear consecutively in each locale. The computer system then identifies a stride parameter that describes the amount of separation between data blocks in the range-partitioned flattened representation of the array that appear consecutively in a plurality of locales. Based on the identified block length parameter and the stride parameter, the computer system determines which of the data blocks on the plurality of locales are to be sent to other locales to produce a local version of the reshaped array. The computer system then receives data blocks from the different locales in the distributed system and reconstructs the array based on the received blocks to create a local version of the reshaped array. |
