On 3/5/19 5:24 AM, Amit Langote wrote:
Attached an updated version.  This incorporates fixes for both Jesper's
and Imai-san's review.  I haven't been able to pin down the bug (or
whatever) that makes throughput go down as the partition count increases,
when tested with a --enable-cassert build.


Thanks !

I'm seeing the throughput going down as well, but are you sure it isn't just the extra calls of MemoryContextCheck you are seeing ? A flamegraph diff highlights that area -- sent offline.

A non cassert build shows the same profile for 64 and 1024 partitions.

Best regards,
 Jesper

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