[dpdk-dev] [PATCH v4 2/2] test/cpuflag: add new flags for ARM64 platform
Ruifeng Wang
Ruifeng.Wang at arm.com
Wed Aug 19 04:26:38 CEST 2020
> -----Original Message-----
> From: Wei Hu (Xavier) <huwei013 at chinasoftinc.com>
> Sent: Tuesday, August 18, 2020 4:09 PM
> To: dev at dpdk.org
> Cc: nd <nd at arm.com>; Honnappa Nagarahalli
> <Honnappa.Nagarahalli at arm.com>; Ruifeng Wang
> <Ruifeng.Wang at arm.com>; jerinjacobk at gmail.com;
> xavier.huwei at huawei.com
> Subject: [PATCH v4 2/2] test/cpuflag: add new flags for ARM64 platform
>
> From: "Wei Hu (Xavier)" <xavier.huwei at huawei.com>
>
> This patch adds new flags into the test_cpuflags() functions for ARM64
> platform, such as RTE_CPUFLAG_SVE, etc.
>
> Signed-off-by: Wei Hu (Xavier) <xavier.huwei at huawei.com>
> ---
> app/test/test_cpuflags.c | 39
> +++++++++++++++++++++++++++++++++++++++
> 1 file changed, 39 insertions(+)
>
> diff --git a/app/test/test_cpuflags.c b/app/test/test_cpuflags.c index
> 06718631f..845564410 100644
> --- a/app/test/test_cpuflags.c
> +++ b/app/test/test_cpuflags.c
> @@ -118,6 +118,45 @@ test_cpuflags(void)
>
> printf("Check for ATOMICS:\t");
> CHECK_FOR_FLAG(RTE_CPUFLAG_ATOMICS);
> +
> + printf("Check for SVE:\t");
Nit. Use double '\t' for better alignment.
> + CHECK_FOR_FLAG(RTE_CPUFLAG_SVE);
> +
> + printf("Check for SVE2:\t");
Ditto.
With the suggested changes,
Reviewed-by: Ruifeng Wang <ruifeng.wang at arm.com>
> + CHECK_FOR_FLAG(RTE_CPUFLAG_SVE2);
> +
> + printf("Check for SVEAES:\t");
> + CHECK_FOR_FLAG(RTE_CPUFLAG_SVEAES);
> +
> + printf("Check for SVEPMULL:\t");
> + CHECK_FOR_FLAG(RTE_CPUFLAG_SVEPMULL);
> +
> + printf("Check for SVEBITPERM:\t");
> + CHECK_FOR_FLAG(RTE_CPUFLAG_SVEBITPERM);
> +
> + printf("Check for SVESHA3:\t");
> + CHECK_FOR_FLAG(RTE_CPUFLAG_SVESHA3);
> +
> + printf("Check for SVESM4:\t");
> + CHECK_FOR_FLAG(RTE_CPUFLAG_SVESM4);
> +
> + printf("Check for FLAGM2:\t");
> + CHECK_FOR_FLAG(RTE_CPUFLAG_FLAGM2);
> +
> + printf("Check for FRINT:\t");
> + CHECK_FOR_FLAG(RTE_CPUFLAG_FRINT);
> +
> + printf("Check for SVEI8MM:\t");
> + CHECK_FOR_FLAG(RTE_CPUFLAG_SVEI8MM);
> +
> + printf("Check for SVEF32MM:\t");
> + CHECK_FOR_FLAG(RTE_CPUFLAG_SVEF32MM);
> +
> + printf("Check for SVEF64MM:\t");
> + CHECK_FOR_FLAG(RTE_CPUFLAG_SVEF64MM);
> +
> + printf("Check for SVEBF16:\t");
> + CHECK_FOR_FLAG(RTE_CPUFLAG_SVEBF16);
> #endif
>
> #if defined(RTE_ARCH_X86_64) || defined(RTE_ARCH_I686)
> --
> 2.27.0
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