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identity=mailfrom; envelope-from="moody@posixcafe.org"; helo=mail.posixcafe.org; client-ip=45.76.19.58 Received: from mail.posixcafe.org (mail.posixcafe.org [45.76.19.58]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by tb-mx-1.topicbox.com (Postfix) with ESMTPS for <9fans@9fans.net>; Tue, 7 Jan 2025 11:56:51 -0500 (EST) Received: from [192.168.168.200] (173-22-56-200.client.mchsi.com [173.22.56.200]) by mail.posixcafe.org (OpenSMTPD) with ESMTPSA id de5d9b96 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO) for <9fans@9fans.net>; Tue, 7 Jan 2025 10:55:22 -0600 (CST) Message-ID: <010bfd58-380c-4fc0-96fe-ea25efbc4e40@posixcafe.org> Date: Tue, 7 Jan 2025 10:56:50 -0600 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: 9vx vs qemu + 9pi or 9pc (was Re: [9fans] NIX experience) To: 9fans@9fans.net References: <294a9ba8-c8d8-41c7-a235-780c9dab2cdb@app.fastmail.com> Content-Language: en-US From: Jacob Moody In-Reply-To: <294a9ba8-c8d8-41c7-a235-780c9dab2cdb@app.fastmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Topicbox-Policy-Reasoning: moderate: sender is a member; group holds all messages Topicbox-Message-UUID: 65d85c66-cd18-11ef-bbdd-e84d47bbf776 Archived-At: =?UTF-8?B?PGh0dHBzOi8vOWZhbnMudG9waWNib3guY29tL2dyb3Vwcy85?= =?UTF-8?B?ZmFucy9UYTA4MTVhZjJlYTI0Y2JiYy1NMGYyZWI3Mzg3M2U2YmNlNGQ3ZGM0?= =?UTF-8?B?YmEwPg==?= List-Help: List-Id: "9fans" <9fans.9fans.net> List-Post: List-Software: Topicbox v0 List-Subscribe: Precedence: list Reply-To: 9fans <9fans@9fans.net> List-Unsubscribe: , Topicbox-Delivery-ID: 2:9fans:437d30aa-c441-11e9-8a57-d036212d11b0:522be890-2105-11eb-b15e-8d699134e1fa:M0f2eb73873e6bce4d7dc4ba0:1:ACyHmFklkk3J_fNNL3i1CXFYipdYNfAkxv3To51m-0U On this note, 9front does have an arm64 qemu kernel which is designed speci= fically to be able to make use of the Hypervisor.framework available on modern macs and L= inux KVM. The relevant pieces of the FQA are: https://fqa.9front.org/fqa3.html#3.3.1.= 1.1 This section also includes what is required for running this with the mac h= ardware acceleration, the only thing I might add is that when using that you'll wan= t to use '-cpu host' instead of what's there. I imagine the performance (and power d= raw) would be much better compared to emulating arm64 or amd64 in userspace. Thanks, Moody ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/Ta0815af2ea24cbbc-M0f2eb= 73873e6bce4d7dc4ba0 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription