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We provided a benchmark [1]. It not only increases the size of data sent over the network but also hurts performance as seen in the preliminary results below. In this results cloud-11 has 25 nodes and ibm-power has 8 nodes with scaling the number of slots per node from 1 - 16.
suite | name | median_time |
broadcast.cloud-11 | broadcast.01 | 8796 |
broadcast.cloud-11 | broadcast.02 | 14802 |
broadcast.cloud-11 | broadcast.04 | 30173 |
broadcast.cloud-11 | broadcast.08 | 56936 |
broadcast.cloud-11 | broadcast.16 | 117507 |
broadcast.ibm-power-1 | broadcast.01 | 6807 |
broadcast.ibm-power-1 | broadcast.02 | 8443 |
broadcast.ibm-power-1 | broadcast.04 | 11823 |
broadcast.ibm-power-1 | broadcast.08 | 21655 |
broadcast.ibm-power-1 | broadcast.16 | 37426 |
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