From b4ee9c07bdd429dbf0e5462e3259a70c088185ba Mon Sep 17 00:00:00 2001 From: Rahul Bhansali Date: Thu, 19 May 2022 18:58:30 +0530 Subject: [PATCH] config/arm: disable SVE ACLE for CN10K This disable the sve_acle flag for cn10k. For native build, -Dplatform=cn10k will require to get sve_acle flag parameter in the build. Performance impact:- With l3fwd example, lpm lookup performance increased by ~21% if Neon is used instead of SVE. Hence, disabled sve_acle flag for cn10k. Signed-off-by: Rahul Bhansali Reviewed-by: Chengwen Feng Acked-by: Ruifeng Wang --- config/arm/meson.build | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/config/arm/meson.build b/config/arm/meson.build index 06f4b54197..aa12eb76f4 100644 --- a/config/arm/meson.build +++ b/config/arm/meson.build @@ -281,7 +281,8 @@ soc_cn10k = { ], 'part_number': '0xd49', 'extra_march_features': ['crypto'], - 'numa': false + 'numa': false, + 'sve_acle': false } soc_dpaa = { -- 2.20.1