[ML-84] Use Barrier Execution Mode to schedule oneCCL ranks together #344
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Signed-off-by: minmingzhu <minming.zhu@intel.com>
Signed-off-by: minmingzhu <minming.zhu@intel.com>
Signed-off-by: minmingzhu <minming.zhu@intel.com>
xwu99
reviewed
Jul 22, 2024
| @@ -89,7 +89,7 @@ class NaiveBayesDALImpl(val uid: String, | |||
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| OneCCL.cleanup() | |||
| ret | |||
| }.collect() | |||
| }.barrier().mapPartitions(iter => iter).collect() | |||
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I didn't get the meaning of mapPartitions(iter => iter) ?
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What changes were proposed in this pull request?
closes #84