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Karthikeyann/ibm research preview 2026 03 03 numa jit_disable q21#263

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karthikeyann/ibm-research-preview_2026_03_03_numa_jit_disable_Q21
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Karthikeyann/ibm research preview 2026 03 03 numa jit_disable q21#263
karthikeyann wants to merge 8 commits intomainfrom
karthikeyann/ibm-research-preview_2026_03_03_numa_jit_disable_Q21

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@karthikeyann karthikeyann commented Mar 11, 2026

  • Includes devavret's fixes for CudfBatchConcat, streaming aggs
  • NUMA binding
  • Disabled JIT (reason: separate containers cause irregular JIT compilation since cache dir is not shared).
  • For Q21 fix from Presto to work, join-distribution is made AUTOMATIC

devavret and others added 8 commits February 23, 2026 11:08
also adds queries converted from duckdb plans
install numactrl in worker images
use LAUNCHER to do numactl cpubind, membind to numa node
Build,Probe side swap based on cost - Fix for Q21 to swap LeftJoin with
RightJoin and swap build/probe sides
@karthikeyann karthikeyann changed the title Karthikeyann/ibm research preview 2026 03 03 numa jit disable q21 Karthikeyann/ibm research preview 2026 03 03 numa jit_disable q21 Mar 11, 2026
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closing this PR. It's superseded by PR #271

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