On Fri, Mar 29, 2019 at 6:23 PM Aaron Conole <acon...@redhat.com> wrote:
> Some environments do not provide a minimum 4 cores for running tests. This
> allows those environments to still execute 'ninja test' without causing
> multiple failures.
>
> Signed-off-by: Aaron Conole <acon...@redhat.com>
> ---
> app/test/meson.build | 11 ++++++++++-
> 1 file changed, 10 insertions(+), 1 deletion(-)
>
> diff --git a/app/test/meson.build b/app/test/meson.build
> index ddb4d09ae..975b38daa 100644
> --- a/app/test/meson.build
> +++ b/app/test/meson.build
> @@ -337,10 +337,15 @@ if get_option('tests')
> timeout_seconds = 600
> timeout_seconds_fast = 10
>
> + # Retreive the number of CPU cores
> + num_cores = run_command('lscpu',
> '-p=cpu').stdout().strip().split('\n')[-1]
> + num_cores_arg = '-l 0-' + num_cores
>
Seeing how we can reduce the core number, we can at least cap it to 4 and
not use all the cores on bigger systems.
But, thinking again, do you know if there is a need for more than 2 cores
in the existing tests ?
+
> + test_args = [num_cores_arg, '-n 4']
> foreach arg : fast_parallel_test_names
> test(arg, dpdk_test,
> env : ['DPDK_TEST=' + arg],
> - args : ['-c f','-n 4', '--file-prefix=@0@
> '.format(arg)],
> + args : test_args + ['--file-prefix=@0@
> '.format(arg)],
> timeout : timeout_seconds_fast,
> suite : 'fast-tests')
> endforeach
> @@ -348,6 +353,7 @@ if get_option('tests')
> foreach arg : fast_non_parallel_test_names
> test(arg, dpdk_test,
> env : ['DPDK_TEST=' + arg],
> + args : test_args + ['--file-prefix=@0@
> '.format(arg)],
>
I don't understand this part.
(How|) was it working before ?
Is there some default args ? I could not find it.
timeout : timeout_seconds_fast,
> is_parallel : false,
> suite : 'fast-tests')
>
--
David Marchand
