Tom Lane wrote:
Justin <justin@emproshunts.com> writes:
From every thing i have read about Hyper Threading, it should be just
turned off.
Depends entirely on what you're doing. I usually leave it turned on
because compiling Postgres from source is measurably faster with it
than without it on my dual-Xeon box. I'd recommend experimenting
with your own workload before making any decisions.
regards, tom lane
Sense PostgreSql is not a multi-threaded but a single thread application which spawns little exe's how is hyper threading helping Postgresql at all ??
To perfectly honest my programming skills with milti-threading apps is non-existent along with Linux world but in the Windows world single threaded apps saw no measurable performance boost but the opposite it kill the apps performance and allot of multi-threaded apps also got there performance smashed? And if you really kill performance turn on HT running W2K?
