From: Corinna Vinschen <corinna-cygwin@cygwin.com>
To: cygwin@cygwin.com
Subject: Re: Why is taskset still not in util-linux?
Date: Mon, 23 Mar 2020 10:31:58 +0100 [thread overview]
Message-ID: <20200323093158.GA3261@calimero.vinschen.de> (raw)
In-Reply-To: <ad8159c0-db0d-2501-fe22-c295833725bc@SystematicSw.ab.ca>
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On Mar 21 10:41, Brian Inglis wrote:
> On 2020-03-21 02:18, Mark Geisert wrote:
> > Eliot Moss wrote:
> >> On 3/20/2020 1:54 AM, Mark Geisert wrote:
> >>> I've reproduced your snags. It/they are due to my having forgotten
> >>> another tiny update that should have been part of the
> >>> 2.33.1-cygwin-cpuset.patch file. If you
> >>> 'echo "#define SYS_sched_getaffinity 42" > /usr/local/include/sys/syscall.h'
> >>> and then back out your other fix attempts, the build using cygport should
> >>> work.
> >> Once I did that properly, it built without commenting out that test. Yay!
>
> > I ended up installing Process Lasso to follow processes among the cpus and to
> > test the Cygwin affinity mask implementation. It has a free trial period. And
> > I wrote a simple test program that just advances from one cpu to the next
> > repeatedly, cpu-bound between steps, so PL can display the changing cpu.
>
> Anyone know if this feature support or what feature support will get top P/last
> used CPU and/or procps-ng P/sgi_p currently executing CPU and PSR/currently
> assigned CPU showing actual CPUs rather than 0/zero?
>
> Anyone know if or where or how this info is available on Windows or a link to
> it? I've looked at Google and SO results and nothing useful is apparent.
Can't we just fake the calls?
Corinna
--
Corinna Vinschen
Cygwin Maintainer
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next prev parent reply other threads:[~2020-03-23 9:32 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-01 21:46 Eliot Moss
2020-03-04 13:32 ` Mark Geisert
2020-03-16 23:34 ` Mark Geisert
2020-03-19 10:14 ` Eliot Moss
2020-03-19 10:41 ` Marco Atzeri
2020-03-19 23:29 ` Mark Geisert
2020-03-20 5:54 ` Mark Geisert
2020-03-20 10:29 ` Eliot Moss
2020-03-20 21:42 ` Andrey Repin
2020-03-20 13:39 ` Yaakov Selkowitz
2020-03-21 1:46 ` Eliot Moss
2020-03-21 8:37 ` Mark Geisert
2020-03-21 10:24 ` Eliot Moss
2020-03-21 11:07 ` Eliot Moss
2020-03-21 13:29 ` Marco Atzeri
2020-03-21 14:26 ` Roumen Petrov
2020-03-21 23:13 ` Eliot Moss
2020-03-22 4:10 ` Eliot Moss
2020-03-22 5:20 ` Eliot Moss
2020-03-24 8:09 ` Mark Geisert
2020-03-24 8:16 ` Eliot Moss
2020-03-22 20:09 ` Yaakov Selkowitz
2020-03-21 4:59 ` Eliot Moss
2020-03-21 8:18 ` Mark Geisert
2020-03-21 16:41 ` Brian Inglis
2020-03-23 9:31 ` Corinna Vinschen [this message]
2020-03-23 9:42 ` Mark Geisert
2020-03-23 18:48 ` Brian Inglis
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