[PATCH libdrm 2/3] amdgpu: A new option to choose which device to run most tests

[Emil Velikov]

On 19 January 2017 at 22:53, Alex Xie <AlexBin.Xie at amd.com> wrote:
> This can be used to test multiple GPUs
>
> Signed-off-by: Alex Xie <AlexBin.Xie at amd.com>
> ---
>  tests/amdgpu/amdgpu_test.c | 25 ++++++++++++++++++++-----
>  1 file changed, 20 insertions(+), 5 deletions(-)
>
> diff --git a/tests/amdgpu/amdgpu_test.c b/tests/amdgpu/amdgpu_test.c
> index e42ef9d..2437db4 100644
> --- a/tests/amdgpu/amdgpu_test.c
> +++ b/tests/amdgpu/amdgpu_test.c
> @@ -108,12 +108,14 @@ static void display_test_suites(void)
>
>
>  /** Help string for command line parameters */
> -static const char usage[] = "Usage: %s [-hl] [<-s <suite id>> [-t <test id>]]\n"
> -                               "where:\n"
> -                               "       l - Display all suites and their tests\n"
> -                               "       h - Display this help\n";
> +static const char usage[] =
> +       "Usage: %s [-hl] [<-s <suite id>> [-t <test id>]] [-d <device_id>]\n"
> +       "where:\n"
> +       "       l - Display all suites and their tests\n"
> +       "       d - Choose which device to run tests\n"
You want to elaborate on what you mean with "device" here.
Even if currently "card0 is my Kabini, card1 Hawaii, card2 other" that
may change upon reboot.
So although very nice to say "0,1, 2..." things are non-deterministic.

-Emil