Re: [dpdk-dev] [PATCH] lib/librte_eal: support SVE flag on ARM64

2020-08-17 Thread Wei Hu (Xavier)
, Honnappa -Original Message- From: dev On Behalf Of Wei Hu (Xavier) Sent: Friday, July 17, 2020 7:08 AM To: dev@dpdk.org Cc: xavier.hu...@huawei.com Subject: [dpdk-dev] [PATCH] lib/librte_eal: support SVE flag on ARM64 From: Chengwen Feng SVE is the next-generation SIMD extension of the

Re: [dpdk-dev] [PATCH] lib/librte_eal: support SVE flag on ARM64

2020-07-21 Thread Ruifeng Wang
Hi Xavier, > -Original Message- > From: Wei Hu (Xavier) > Sent: Saturday, July 18, 2020 10:18 AM > To: Honnappa Nagarahalli ; > dev@dpdk.org > Cc: nd ; Ruifeng Wang ; Wei Hu > (Xavier) > Subject: Re: [dpdk-dev] [PATCH] lib/librte_eal: support SVE flag on

Re: [dpdk-dev] [PATCH] lib/librte_eal: support SVE flag on ARM64

2020-07-17 Thread Wei Hu (Xavier)
. Thanks, Xavier Thank you, Honnappa -Original Message- From: dev On Behalf Of Wei Hu (Xavier) Sent: Friday, July 17, 2020 7:08 AM To: dev@dpdk.org Cc: xavier.hu...@huawei.com Subject: [dpdk-dev] [PATCH] lib/librte_eal: support SVE flag on ARM64 From: Chengwen Feng SVE is the next

Re: [dpdk-dev] [PATCH] lib/librte_eal: support SVE flag on ARM64

2020-07-17 Thread Honnappa Nagarahalli
pdk.org > Cc: xavier.hu...@huawei.com > Subject: [dpdk-dev] [PATCH] lib/librte_eal: support SVE flag on ARM64 > > From: Chengwen Feng > > SVE is the next-generation SIMD extension of the ARMv8-A AArch64 > instruction set. > The related marco definition can be found in linux ker

[dpdk-dev] [PATCH] lib/librte_eal: support SVE flag on ARM64

2020-07-17 Thread Wei Hu (Xavier)
From: Chengwen Feng SVE is the next-generation SIMD extension of the ARMv8-A AArch64 instruction set. The related marco definition can be found in linux kernel: arch/arm64/include/uapi/asm/hwcap.h This patch supports getting cpu SVE feature on ARM64 platform. Signed-off-by: Chengwen Feng Sig