Add fuse momenutum ops#16745
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| // NOTE: fused_var is only exist in scope, so the graph doesn't have | ||
| // fused_var node. | ||
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| VLOG(7) << "Insert adam to graph "; |
| } | ||
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| VLOG(10) << "Find " << fuse_op_type << " operators: " << opt_ops.size(); | ||
| VLOG(6) << "Find " << fuse_op_type << " operators: " << opt_ops.size(); |
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sometimes 5, sometimes 6?
Any reason?
ceci3
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* Add fuse momenutum ops
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Test script:
Env:
For 1 card, because the momentum ops are fused, so the throughput is increased.
For 4 card, because the momentum ops are fused, so the execution of momentum ops are delayed, so the throughput is increased.