Re: [Fuego] [PATCH] Dhrystone/spec.json: Add Spec for 2000M LOOP count

"Bird, Tim" <[email protected]> Wed, 6 Apr 2022 22:04:02 +0000
Newsgroups dev.linux.lists.fuego
Message-ID <BYAPR13MB2503D9895DFC28C0293052F2FDE79@BYAPR13MB2503.namprd13.prod.outlook.com>
Sireesha,

This one it pretty straightforward.  Although I would have chosen a differe=
nt
spec name, that's a minor criticism, and I've applied this patch as is.

I tested it and everything works fine.  On one of my boards, using the 2000=
M
spec results in a test that runs for 32 minutes, which exceeds the default
timeout (of 30 minutes).  But that is easily adjusted, and it wouldn't make
sense to run this test with that spec due to the long duration of the test.

I do have a few questions, though:

 - Do you have a board for which the 500M test does not successfully comple=
te?
 - How longs does the Dhrystone test take on your systems (using the 2000M =
spec)?

This is mostly just out of curiosity.  Most of my embedded boards are quite=
 slow
by comparison.  I only have one board for which the default test has proble=
ms due
to too-fast execution (ie not enough loops in the default spec).

Thanks for the submission.
 -- Tim

P.S. Sorry for the slow response.  I was on an extended vacation for most o=
f March and
didn't see this until just this past Monday.

> -----Original Message-----
> From: [email protected] <[email protected]=
m>=20
> From: sireesha <[email protected]>
>=20
> Signed-off-by: sireesha <[email protected]>
> ---
>  tests/Benchmark.Dhrystone/spec.json | 3 +++
>  1 file changed, 3 insertions(+)
>=20
> diff --git a/tests/Benchmark.Dhrystone/spec.json b/tests/Benchmark.Dhryst=
one/spec.json
> index b8604a6..12f5b5e 100644
> --- a/tests/Benchmark.Dhrystone/spec.json
> +++ b/tests/Benchmark.Dhrystone/spec.json
> @@ -15,6 +15,9 @@
>          },
>          "500M": {
>              "LOOPS":"500000000"
> +        },
> +        "2000M": {
> +            "LOOPS":"2000000000"
>          }
>      }
>  }
> --
> 2.20.1
>=20