Re: hyperthreading and pqlib
От | Bruce Momjian |
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Тема | Re: hyperthreading and pqlib |
Дата | |
Msg-id | 200802081614.m18GE0A04025@momjian.us обсуждение исходный текст |
Ответ на | hyperthreading and pqlib (luca.ciciriello@email.it) |
Ответы |
Re: hyperthreading and pqlib
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Список | pgsql-general |
luca.ciciriello@email.it wrote: > Hi all. > Has someone encountered a problem using pqlib in a multi-threading > application (POSIX or Win32) when the Intel Hyperthreading is enabled? > Disabling the hyperthreading option from the bios of the computer all works > fine, otherwise the threaded application does freeze randomically after a > while (This behaviour is common to Linux and WIndows version of the > multi-threaded application).Any idea?Thanks in advance.Luca. What version of Postgres? Does the application freeze or the operating system? We have not heard similar reports. We don't actually recommend hyperthreading usually. -- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB http://postgres.enterprisedb.com + If your life is a hard drive, Christ can be your backup. +
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