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Sat, 3 Jul 2021 13:02:48 -0400 (EDT) Date: Sat, 3 Jul 2021 18:02:45 +0100 From: tech-lists To: freebsd-hackers@freebsd.org Subject: make optimization setting Message-ID: Mail-Followup-To: freebsd-hackers@freebsd.org List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="zcgiVDOz0g4uN5zN" Content-Disposition: inline X-Rspamd-Queue-Id: 4GHJDH4Z1yz3tVZ X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=zyxst.net header.s=fm3 header.b=EQr8sr5J; dkim=pass header.d=messagingengine.com header.s=fm3 header.b=wnfMPHYH; dmarc=none; spf=pass (mx1.freebsd.org: domain of tech-lists@zyxst.net designates 66.111.4.26 as permitted sender) smtp.mailfrom=tech-lists@zyxst.net X-Spamd-Result: default: False [-5.60 / 15.00]; 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charset=us-ascii; format=flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, In an arm64.aarch64 context[1], would there be measurable benefit[2] compiling world/kernel with -O3 or -0fast, or higher[3]? [1] main/14, generic-nodebug, zfs-on-root, usb3-boot, encrypted swap & / [2] after installation, quicker execution of src binaries than those made with stock settings. [3] how high? thanks --=20 J. --zcgiVDOz0g4uN5zN Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE8n3tWhxW11Ccvv9/s8o7QhFzNAUFAmDgmC0ACgkQs8o7QhFz NAVNUg//YcMXDwNeANGeQ+PYsvxXX3G+BipYhCBRyQoh4oQhxtUnSvC7QhwTLwrM IPvS5AmombFxumm8RDY3/hNw3xoFtKiMX1YkINoh2ERhf9dFGt4eUbsbXqC5gbHp jBo6ruJdH9BWHgzknDyxI8C48QZxqDGwtbJUr/HSQtHieqe5lVYbyB0KixnuFgpY DxJj1pr4g353X4rhwDzIgXYuoKcsesO27jOzqGYj1IRw8uKyGTXaf223UefROLDR 9TnvEMBiGOXMqgmhD9ReZ7OjOhPnV0hr8pIMRo3O+MX3+5zoUT97QI3bOrpcrSIy 8k8T+qk//+K3UhosduzKY4/NVPDPqsCpMuT1qcJ0A9smHhtrOzk62Tyf9Ae9eMwv DLj/1yToToCV28FbTR3mYsqZZkenicwUGHvzmjo55EkAka84uTjrkkgHKIiDZ4eD i5mc/VClWa1enURJ+gwLDkx3H+8JwMWUr8fCbjPa0IG15Nn7dfMlXv1M5CjDqAYd Ytc44N2ryWvLTr/sTw+kNwr08aAv4/ox7ELqROEuTGu0WZ8iS1iaqHvcrT9gfBuN 7aRzixjhH1R8dBWvZCBtQGhvogkH56Y8CPnpQit7YbY97xxXlpg1NOkAuBN6GUqK /ug13a2P6LgkVDbsjn3ItsmQs9ahZ0qpQOf+EsarlXKl6SyPsqU= =jfA3 -----END PGP SIGNATURE----- --zcgiVDOz0g4uN5zN--