| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com> |
| Cc: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Auto-vectorization speeds up multiplication of large-precision numerics |
| Date: | 2020-09-08 13:49:51 |
| Message-ID: | 1762861.1599572991@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com> writes:
> Thanks. I must admit it did not occur to me that I could have very
> well installed clang on my linux machine and tried compiling this
> file, or tested with some older gcc versions. I think I was using gcc
> 8. Do you know what was the gcc compiler version that gave these
> warnings ?
Per the buildfarm's configure logs, prairiedog is using
configure: using compiler=powerpc-apple-darwin8-gcc-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc. build 5341)
IIRC, locust has a newer build number but it's the same underlying gcc
version.
regards, tom lane
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