[mvapich-discuss] [BUG] mvapich fails to build when linux-specific sched_setaffinity and sched_getaffinity aren't available

[Subramoni, Hari]

Hi, Yuri.

Thanks for the report. We appreciate it.

We do not have access to a FreeBSD system locally at present. Let us see if we can reconfigure a system locally. Alternately, if you have a patch available, we can take it in after review with appropriate acknowledgements to you.

Regards,
Hari.

-----Original Message-----
From: mvapich-discuss-bounces at cse.ohio-state.edu On Behalf Of Yuri
Sent: Wednesday, September 26, 2018 8:55 PM
To: mvapich-discuss at cse.ohio-state.edu <mvapich-discuss at mailman.cse.ohio-state.edu>
Subject: [mvapich-discuss] [BUG] mvapich fails to build when linux-specific sched_setaffinity and sched_getaffinity aren't available

Hi,


I tried to create the FreeBSD port for mvapich, but it fails to build.


configure can't find these functions:

checking for sched_setaffinity... no
checking for sched_getaffinity... no

but the build fails later because there are no ifdefs around their calls.


Please either add ifdefs around the calls to exclude them when they aren't present, or implement their replacements on the platforms where they aren't present.


Thanks!

Yuri


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