[OE-core] [PATCH 4/5] sstatetests: Use higher parallelism value
Andre McCurdy
armccurdy at gmail.com
Tue Jun 13 15:55:29 UTC 2017
On Tue, Jun 13, 2017 at 2:49 AM, Richard Purdie
<richard.purdie at linuxfoundation.org> wrote:
> Since the processing code for signature generation is now threaded,
> use higher thread values as examples in this code for better performance.
>
> Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
> ---
> meta/lib/oeqa/selftest/cases/sstatetests.py | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/meta/lib/oeqa/selftest/cases/sstatetests.py b/meta/lib/oeqa/selftest/cases/sstatetests.py
> index 8d05e30..feadf3c 100644
> --- a/meta/lib/oeqa/selftest/cases/sstatetests.py
> +++ b/meta/lib/oeqa/selftest/cases/sstatetests.py
> @@ -418,7 +418,7 @@ DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
>
> self.write_config("""
> TMPDIR = "${TOPDIR}/tmp-sstatesamehash"
> -BB_NUMBER_THREADS = "1"
> +BB_NUMBER_THREADS = "${@oe.utils.cpu_count()}"
> PARALLEL_MAKE = "-j 1"
> DL_DIR = "${TOPDIR}/download1"
> TIME = "111111"
> @@ -431,7 +431,7 @@ http_proxy = ""
> bitbake("world meta-toolchain -S none")
> self.write_config("""
> TMPDIR = "${TOPDIR}/tmp-sstatesamehash2"
> -BB_NUMBER_THREADS = "2"
> +BB_NUMBER_THREADS = "${@oe.utils.cpu_count()-1}"
What happens here if I have one CPU core?
> PARALLEL_MAKE = "-j 2"
> DL_DIR = "${TOPDIR}/download2"
> TIME = "222222"
> --
> 2.7.4
>
> --
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