From patchwork Tue Oct 8 16:52:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bruce Richardson X-Patchwork-Id: 145468 X-Patchwork-Delegate: david.marchand@redhat.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 73FB645AE3; Tue, 8 Oct 2024 18:53:48 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D0A2E40E4C; Tue, 8 Oct 2024 18:53:14 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by mails.dpdk.org (Postfix) with ESMTP id BFA0540B8C for ; Tue, 8 Oct 2024 18:53:09 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1728406390; x=1759942390; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=faeqMyLq6aiRx0SUZQq5dZ/jlxY34EQdyxGnTN9xB94=; b=fRI8Xje/2SL4UKNa7qhZT0GIzpmF+GMyx4YB58ve7eR7+RUQSELQR3BD /hB6MDCKo4/8y4J9sE6E0EkU54RUnhcbn5q4WrUPtO+/cISmDPZTizfDX bXm3Z0rmPyWhKA0kRFietHCw/IUiYu5PhC0/an/TnbtYPoXaCHpfMC/Rl jR/Gn96x/sQsm0k9gi11mIaolI1lZcbqOCiXDWIP/w27BD1FHDPWxaCev QuDAt1VaenFz1ZYXbludg/Vni/r88tw5/j6knyv8KTcXesDTby2bP97z9 QYjhs86xABLTBWrkIr6rj6n0S/QbZrVdcYQF//E1SUtv+KgtmLzSx49Rw A==; X-CSE-ConnectionGUID: zsJLppdnTH6nmIAcQgnk6Q== X-CSE-MsgGUID: dcdvm6wlR+6MLxjWJTztqg== X-IronPort-AV: E=McAfee;i="6700,10204,11219"; a="31517013" X-IronPort-AV: E=Sophos;i="6.11,187,1725346800"; d="scan'208";a="31517013" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Oct 2024 09:53:09 -0700 X-CSE-ConnectionGUID: QtDoBAfdQLqRWRxDTl62Fw== X-CSE-MsgGUID: bY2ZuIbDRx+ySQGqG8YjRw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,187,1725346800"; d="scan'208";a="79883045" Received: from unknown (HELO silpixa00401385.ir.intel.com) ([10.237.214.25]) by fmviesa003.fm.intel.com with ESMTP; 08 Oct 2024 09:53:09 -0700 From: Bruce Richardson To: dev@dpdk.org Cc: david.marchand@redhat.com, Bruce Richardson Subject: [PATCH v3 06/10] net/iavf: use global AVX-512 variables Date: Tue, 8 Oct 2024 17:52:54 +0100 Message-ID: <20241008165258.2802099-7-bruce.richardson@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241008165258.2802099-1-bruce.richardson@intel.com> References: <20240930175033.2283861-1-bruce.richardson@intel.com> <20241008165258.2802099-1-bruce.richardson@intel.com> MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Replace per-driver checks for AVX-512 with the standard variables from config/x86. Signed-off-by: Bruce Richardson --- drivers/net/iavf/meson.build | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/net/iavf/meson.build b/drivers/net/iavf/meson.build index 83aebd5596..27d104cc12 100644 --- a/drivers/net/iavf/meson.build +++ b/drivers/net/iavf/meson.build @@ -39,18 +39,9 @@ if arch_subdir == 'x86' c_args: [cflags, '-mavx2']) objs += iavf_avx2_lib.extract_objects('iavf_rxtx_vec_avx2.c') - iavf_avx512_cpu_support = ( - cc.get_define('__AVX512F__', args: machine_args) != '' and - cc.get_define('__AVX512BW__', args: machine_args) != '') - - iavf_avx512_cc_support = ( - not machine_args.contains('-mno-avx512f') and - cc.has_argument('-mavx512f') and - cc.has_argument('-mavx512bw')) - - if iavf_avx512_cpu_support == true or iavf_avx512_cc_support == true + if cc_has_avx512 cflags += ['-DCC_AVX512_SUPPORT'] - avx512_args = [cflags, '-mavx512f', '-mavx512bw'] + avx512_args = cflags + cc_avx512_flags if cc.has_argument('-march=skylake-avx512') avx512_args += '-march=skylake-avx512' endif