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Loop collapsing with fusion #2618

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Loop collapsing with fusion #2618

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@chentong319 chentong319 commented Nov 13, 2023

This PR handles loop collapsing in op fusion. There are two parts:

  1. Decide which loops to be collapsed. When ops are fused, all its operands should be checked whether its dimensions are involved in broadcasting. Such information will be used to decide which loops should be collapsed.
  2. Code generation when some loops are collapsed.

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decide collapse
4714906 
Signed-off-by: chentong319 <[email protected]>
@chentong319
output
96efa12 
Signed-off-by: chentong319 <[email protected]>
@chentong319 chentong319 marked this pull request as draft November 13, 2023 22:14
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