[SERVER-81230] Vectorize functionalities for which there is no block-enabled VM instruction Created: 20/Sep/23 Updated: 29/Oct/23 Resolved: 28/Sep/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 7.2.0-rc0 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Alberto Massari | Assignee: | Alberto Massari |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Backwards Compatibility: | Fully Compatible |
| Sprint: | QE 2023-10-02 |
| Participants: |
| Description |
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Converting an operation into one that can process entire block requires the creation of a VM instruction/builtin that performs the operation. This will probably not be done immediately for mathematical operations or less-used functionalities. However, if an ABT (sub)tree only deals with a single block variable, the tree can be transformed into a lambda working on a local variable, and the block-enabled tree can be written as valueBlockApplyLambda(block_var, lambda) |
| Comments |
| Comment by Githook User [ 28/Sep/23 ] |
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Author: {'name': 'Alberto Massari', 'email': 'alberto.massari@mongodb.com', 'username': 'albymassari'}Message: |