Comments (2)
I think it is possible since the SIMD operation can be masked at the instruction level. But I don't find a way to do masking by either using std::simd API or auto-vectorization. So I agree that we should bring the check back to fix this bug.
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I feel div is not something that can be SIMDed, probably we should just add a if check.
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Related Issues (20)
- executor: inter-operator parallelism HOT 2
- sql: support subquery HOT 2
- api: support JDBC HOT 2
- api: support Postgres wire protocol HOT 1
- Regarding setting up rust toolchain in development guide HOT 1
- executor: improve the performance of hash join and group by aggregation HOT 1
- perf: improve the performance of TPC-H Q9 HOT 5
- Tracking: support ClickBench
- type: support TIMESTAMP HOT 1
- perf: store small decimal values as int HOT 1
- expr: explicit SIMD HOT 7
- optimizer: push any filter down to storage HOT 3
- sqllogictest: `filter.slt` duplicate primary key HOT 1
- bug: header seems to be None all the time HOT 2
- explain: improve projection explain HOT 2
- `select *` panic in subquery HOT 4
- feat: support streaming queries HOT 2
- optimizer: filter scan rule HOT 2
- rlslngllgt -> risinglight
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