From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id D1353A0C4B; Mon, 8 Nov 2021 23:07:52 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6886640DF7; Mon, 8 Nov 2021 23:07:52 +0100 (CET) Received: from mail-pl1-f177.google.com (mail-pl1-f177.google.com [209.85.214.177]) by mails.dpdk.org (Postfix) with ESMTP id 06D0540151 for ; Mon, 8 Nov 2021 23:07:50 +0100 (CET) Received: by mail-pl1-f177.google.com with SMTP id o14so17134682plg.5 for ; Mon, 08 Nov 2021 14:07:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20210112.gappssmtp.com; s=20210112; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=E+rbUnA3cWbNi+nLP+h73aH63C5Sd4ObO2m0+yF+fmU=; b=j3vwzYD+GhCbkfEhNcTdsRwIGLTutirS/x6A9p6wsFpxFOMU5VDZ0mU+E6GgiN+Jbi ARMPwjum2azpSrCBjYGUX2bX6XBLGMnBxLzRRZDXwpZSZrSkGwNqUgYsOICGM6bz0gaq 0zXevWTJGwZ7XXaevNJMM4TetpBb1W2pFqfIvyirEBTO11zBtud4B0x2R+YQB3pGAAaS tkcvR1548rPr6S5MqlL+PIk1Z/aVWX4QNkl5FsWJVmhOlDMrwvU9aU5imw9cCHNZZmTm Uhczm1BPhYAQA+A00l+IVmf1aAOnakUUmxBdHK16GafNB47HBt6oZf3ootcRb20O79ji OqRQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=E+rbUnA3cWbNi+nLP+h73aH63C5Sd4ObO2m0+yF+fmU=; b=8LYul8IQD5dsLtcztVeBihRl9SSTlcvBipD/IN6/gAvCJyzQvnJdnlOnxdsXQZIKAe pGU95Eiu2dR0EdTGPrEqX3KmEOnp5Gvt4nx2oGD1e30MnzMXsQ0ZaKB8qjed2Fs8p8iy iAbUq1U33wFw7DL0km3VvDTrCsG0OTf4KURhz6eUovx/gkZJ0lak/jQ5gKCOe8A6XTJg F2/BSx7H/366rbENXXmvDYgFAilX2PRoqICPtfEcidj0c0CX7Frvmh6MX+RHqavitt4E KLWZWHXMT8RFf9sPj3183SVpGT3nJbQkSvqpeBdCIDVphYmKFQg02DORq3+CieU4crDe feNQ== X-Gm-Message-State: AOAM530NL/FajaNzSreZqMAcVd+ZQ5h0aaogE2zUUDV+1HBdmHCjrwm7 b2umMeXm5TgpUAjMzlD12nsChQ== X-Google-Smtp-Source: ABdhPJxN0Hh90hnKcubkj0xCXZtvBO5vYgLmTg5LUm/EzinOyA6FbnXjP7QX2kmSyMfA+az2wSJwFg== X-Received: by 2002:a17:90b:3149:: with SMTP id ip9mr1736870pjb.77.1636409269945; Mon, 08 Nov 2021 14:07:49 -0800 (PST) Received: from hermes.local (204-195-33-123.wavecable.com. [204.195.33.123]) by smtp.gmail.com with ESMTPSA id j15sm16902269pfh.35.2021.11.08.14.07.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Nov 2021 14:07:49 -0800 (PST) Date: Mon, 8 Nov 2021 14:07:47 -0800 From: Stephen Hemminger To: Elena Agostini Cc: "dev@dpdk.org" Message-ID: <20211108140747.0e34bc3c@hermes.local> In-Reply-To: References: <20211005224905.13505-1-eagostini@nvidia.com> <20211108110201.1e31df05@hermes.local> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [RFC PATCH] gpu/cuda: introduce CUDA driver 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 Sender: "dev" On Mon, 8 Nov 2021 21:20:31 +0000 Elena Agostini wrote: > > From: Stephen Hemminger > > Date: Monday, 8 November 2021 at 20:02 > > To: Elena Agostini > > Cc: dev@dpdk.org > > Subject: Re: [dpdk-dev] [RFC PATCH] gpu/cuda: introduce CUDA driver > > External email: Use caution opening links or attachments > > > > > > On Tue, 5 Oct 2021 22:49:05 +0000 > > wrote: > > > > > From: Elena Agostini > > > > > > This is the CUDA implementation of the gpudev library. > > > Funcitonalities implemented through CUDA Driver API are: > > > > > > - Device probe and remove > > > - Manage device memory allocations > > > - Register/unregister external CPU memory in the device memory area > > > > > > Signed-off-by: Elena Agostini > > > --- > > > > What is the license of the CUDA Driver? > I meant the CUDA driver API? The DPDK policy is that driver can not be a wrapper around a close source API.