28 lines
827 B
Diff
28 lines
827 B
Diff
From 1ec3f2020f652b39e3ad1e39bed71cc4855ec636 Mon Sep 17 00:00:00 2001
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From: jiangheng <jiangheng14@huawei.com>
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Date: Thu, 11 Jan 2024 16:28:06 +0800
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Subject: [PATCH] 0007-dpdk-fix-cpu-flag-error-in-Intel-R-Xeon-R-CPU-E5-262
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---
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config/meson.build | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/config/meson.build b/config/meson.build
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index a9ccd56..6ae32ec 100644
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--- a/config/meson.build
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+++ b/config/meson.build
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@@ -154,6 +154,10 @@ if cpu_instruction_set == 'generic'
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elif host_machine.cpu_family().startswith('riscv')
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cpu_instruction_set = 'rv64gc'
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endif
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+elif host_machine.cpu_family().startswith('x86')
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+ if cc.get_define('__SSE4_2__', args:'-march=native') == ''
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+ cpu_instruction_set = 'corei7'
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+ endif
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endif
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dpdk_conf.set('RTE_MACHINE', cpu_instruction_set)
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--
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2.33.0
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