Ubuntu
gcc-12 package

  1. Kinetic (22.10)
  2. Bug #1972043
  3. Comment #11

Comment 11 for bug 1972043

Revision history for this message
Andres Freund (andres-anarazel) wrote :

FWIW, I recently measured the overhead of -ftrivial-auto-var-init=zero for postgres, and the overhead for *some* workloads could not fairly be described with "nearly no overhead". For read-only OLTP the overhead was in the 1-3% range, but for OLAP style queries it was higher, between 0-20% for the different queries in TPC-H.