Re: [PATCH 2/3] stress: Pull stress into meta-arago-extras

[Denys Dmytriyenko <denys@ti.com>]

On Fri, Jan 24, 2014 at 10:20:26AM -0500, Cooper Jr., Franklin wrote:
> 
> 
> > -----Original Message-----
> > From: meta-arago-bounces@arago-project.org [mailto:meta-arago-
> > bounces@arago-project.org] On Behalf Of Cooper Jr., Franklin
> > Sent: Monday, January 20, 2014 9:32 PM
> > To: Dmytriyenko, Denys
> > Cc: meta-arago@arago-project.org
> > Subject: Re: [meta-arago] [PATCH 2/3] stress: Pull stress into meta-arago-extras
> > 
> > 
> > 
> > > On Jan 20, 2014, at 4:15 PM, "Dmytriyenko, Denys" <denys@ti.com> wrote:
> > >
> > >> On Mon, Jan 20, 2014 at 05:16:57PM -0600, Franklin S. Cooper Jr wrote:
> > >> * Stress is a useful userspace testing tool.
> > >> * The original recipe can be found in meta-linaro/meta-linaro/recipes-extra.
> > >> * However, to avoid pulling in that entire layer included bbappend
> > >> overrides  simply overlay the recipe into meta-arago-extras.
> > >
> > > Well, we are already cloning the entire repo anyway, even though only
> > > using meta-linaro-toolchain sub-layer. Are you afraid of any conflicts
> > > with their bbappends? I only see busybox being the obvious one, but we
> > > can BBMASK it for our distro... There are plenty of other useful
> > > testing tools, especially in master - are we interested?
> > > We've started talking to Linaro, so we may end up moving some of our
> > > recipes/enhancements back to their layer... Thoughts?
> > I'm ok with doing this.

> [Franklin] I thought about this more and would like to hold off adding this 
> layer as an meta-argao dependency for now. This would break things for 
> current users since it would require them to update their layer 
> configuration. I rather pull in stress as is now and add this new layer 
> dependency when we update meta-arago to support dora when we have to update 
> the configuration anyway. At that time we can also remove stress from 
> meta-arago as part of cleanup.

Sounds good. BTW, I was thinking to start making changes necessary for Dora in 
the master branch of meta-arago any time now. While there's now ti2013.12.x 
release maintenance branch, I may need to create a separate 'dylan' branch as 
well...


> > >> Signed-off-by: Franklin S. Cooper Jr <fcooper@ti.com>
> > >> ---
> > >> .../recipes-devtools/stress/files/texinfo.patch    |   79
> > ++++++++++++++++++++
> > >> .../recipes-devtools/stress/stress_1.0.4.bb        |   16 ++++
> > >> 2 files changed, 95 insertions(+), 0 deletions(-) create mode 100644
> > >> meta-arago-extras/recipes-devtools/stress/files/texinfo.patch
> > >> create mode 100644
> > >> meta-arago-extras/recipes-devtools/stress/stress_1.0.4.bb
> > >>
> > >> diff --git
> > >> a/meta-arago-extras/recipes-devtools/stress/files/texinfo.patch
> > >> b/meta-arago-extras/recipes-devtools/stress/files/texinfo.patch
> > >> new file mode 100644
> > >> index 0000000..5ac5951
> > >> --- /dev/null
> > >> +++ b/meta-arago-extras/recipes-devtools/stress/files/texinfo.patch
> > >> @@ -0,0 +1,79 @@
> > >> +--- a/doc/stress.texi
> > >> ++++ b/doc/stress.texi
> > >> +@@ -62,47 +62,47 @@
> > >> +
> > >> + @table @samp
> > >> + @item -?
> > >> +-@itemx --help
> > >> ++@item --help
> > >> + Show help information.
> > >> +
> > >> +-@itemx --version
> > >> ++@item --version
> > >> + Show version information.
> > >> +
> > >> + @item -v
> > >> +-@itemx --verbose
> > >> ++@item --verbose
> > >> + Turn up verbosity.
> > >> +
> > >> + @item -q
> > >> +-@itemx --quiet
> > >> ++@item --quiet
> > >> + Turn down verbosity.
> > >> +
> > >> + @item -n
> > >> +-@itemx --dry-run
> > >> ++@item --dry-run
> > >> + Show what would have been done.
> > >> +
> > >> + @item -t @var{secs}
> > >> +-@itemx --timeout @var{secs}
> > >> ++@item --timeout @var{secs}
> > >> + Time out after @var{secs} seconds.
> > >> +
> > >> +-@itemx --backoff @var{usecs}
> > >> ++@item --backoff @var{usecs}
> > >> + Wait for factor of @var{usecs} microseconds before starting work.
> > >> +
> > >> + @item -c @var{forks}
> > >> +-@itemx --cpu @var{forks}
> > >> ++@item --cpu @var{forks}
> > >> + Spawn @var{forks} processes each spinning on @samp{sqrt()}.
> > >> +
> > >> + @item -i @var{forks}
> > >> +-@itemx --io @var{forks}
> > >> ++@item --io @var{forks}
> > >> + Spawn @var{forks} processes each spinning on @samp{sync()}.
> > >> +
> > >> + @item -m @var{forks}
> > >> +-@itemx --vm @var{forks}
> > >> ++@item --vm @var{forks}
> > >> + Spawn @var{forks} processes each spinning on @samp{malloc()}.
> > >> +
> > >> +-@itemx --vm-bytes @var{bytes}
> > >> ++@item --vm-bytes @var{bytes}
> > >> + Allocate @var{bytes} number of bytes.  The default is 1.
> > >> +
> > >> +-@itemx --vm-hang
> > >> ++@item --vm-hang
> > >> + Instruct each vm hog process to go to sleep after allocating
> > >> +memory.  This  contrasts with their normal behavior, which is to
> > >> +free the memory and  reallocate @emph{ad infinitum}.  This is useful
> > >> +for simulating low memory @@ -114,13 +114,13 @@  @end example
> > >> +
> > >> + @item -d @var{forks}
> > >> +-@itemx --hdd @var{forks}
> > >> ++@item --hdd @var{forks}
> > >> + Spawn @var{forks} processes each spinning on @samp{write()}.
> > >> +
> > >> +-@itemx --hdd-bytes @var{bytes}
> > >> ++@item --hdd-bytes @var{bytes}
> > >> + Write @var{bytes} number of bytes.  The default is 1GB.
> > >> +
> > >> +-@itemx --hdd-noclean
> > >> ++@item --hdd-noclean
> > >> + Do not unlink file(s) to which random ASCII data is written.
> > >> +
> > >> + @end table
> > >> diff --git
> > >> a/meta-arago-extras/recipes-devtools/stress/stress_1.0.4.bb
> > >> b/meta-arago-extras/recipes-devtools/stress/stress_1.0.4.bb
> > >> new file mode 100644
> > >> index 0000000..04ad6ce
> > >> --- /dev/null
> > >> +++ b/meta-arago-extras/recipes-devtools/stress/stress_1.0.4.bb
> > >> @@ -0,0 +1,16 @@
> > >> +DESCRIPTION = "Deliberately simple workload generator for POSIX
> > >> +systems. It \ imposes a configurable amount of CPU, memory, I/O, and disk
> > stress on the system."
> > >> +HOMEPAGE = "http://people.seas.harvard.edu/~apw/stress/"
> > >> +LICENSE = "GPLv2"
> > >> +LIC_FILES_CHKSUM =
> > "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
> > >> +
> > >> +PR = "r0"
> > >> +
> > >> +SRC_URI = "http://pkgs.fedoraproject.org/repo/pkgs/stress/stress-
> > ${PV}.tar.gz/a607afa695a511765b40993a64c6e2f4/stress-${PV}.tar.gz \
> > >> +           file://texinfo.patch \
> > >> +           "
> > >> +
> > >> +SRC_URI[md5sum] = "a607afa695a511765b40993a64c6e2f4"
> > >> +SRC_URI[sha256sum] =
> > "369c997f65e8426ae8b318d4fdc8e6f07a311cfa77cc4b25dace465c582163c0
> > "
> > >> +
> > >> +inherit autotools
> > >> --
> > >> 1.7.0.4
> > >>
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