From owner-svn-src-head@freebsd.org Sun Apr 16 00:09:47 2017 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9B0FCD3FF09; Sun, 16 Apr 2017 00:09:47 +0000 (UTC) (envelope-from allanjude@freebsd.org) Received: from mx1.scaleengine.net (mx1.scaleengine.net [209.51.186.6]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1C1F6C67; Sun, 16 Apr 2017 00:09:47 +0000 (UTC) (envelope-from allanjude@freebsd.org) Received: from [192.168.1.10] (unknown [192.168.1.10]) (Authenticated sender: allanjude.freebsd@scaleengine.com) by mx1.scaleengine.net (Postfix) with ESMTPSA id BD6E4DEDD; Sun, 16 Apr 2017 00:09:44 +0000 (UTC) Subject: Re: svn commit: r316978 - in head: contrib/zstd etc/mtree lib lib/libzstd share/mk usr.bin usr.bin/zstd To: rgrimes@freebsd.org, Baptiste Daroussin References: <201704152337.v3FNb2m1014053@pdx.rh.CN85.dnsmgr.net> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org From: Allan Jude Message-ID: Date: Sat, 15 Apr 2017 20:09:31 -0400 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: <201704152337.v3FNb2m1014053@pdx.rh.CN85.dnsmgr.net> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="MXCfp1blvxdCEt9VCiixXb6uho1PsTtuj" X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 16 Apr 2017 00:09:47 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --MXCfp1blvxdCEt9VCiixXb6uho1PsTtuj Content-Type: multipart/mixed; boundary="PlPD1NikJ78VxJFJvFBiP2SP6pVupxt1a"; protected-headers="v1" From: Allan Jude To: rgrimes@freebsd.org, Baptiste Daroussin Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Message-ID: Subject: Re: svn commit: r316978 - in head: contrib/zstd etc/mtree lib lib/libzstd share/mk usr.bin usr.bin/zstd References: <201704152337.v3FNb2m1014053@pdx.rh.CN85.dnsmgr.net> In-Reply-To: <201704152337.v3FNb2m1014053@pdx.rh.CN85.dnsmgr.net> --PlPD1NikJ78VxJFJvFBiP2SP6pVupxt1a Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 2017-04-15 19:37, Rodney W. Grimes wrote: > And we need this in base for what great purpose??? >=20 It is a new faster compression algorithm from the creator of LZ4, Yann Collet. It offers compression ratios similar or great than gzip, but 4-6x faster compression, and 2-3x faster decompression (in excess of 1 gigabyte per second per core). It will be used in ZFS shortly, and is expected to supplant gzip/bzip2 for compressed kernel/memdisk in the loader for pxeboot / iscsi boot etc.= >=20 >> Author: bapt >> Date: Sat Apr 15 20:05:22 2017 >> New Revision: 316978 >> URL: https://svnweb.freebsd.org/changeset/base/316978 >> >> Log: >> Import zstandard 1.1.4 in base >> =20 >> zstandard is a new compression library/tool which is very fast at >> compression/decompression >> =20 >> For now import as a private library >> --=20 Allan Jude --PlPD1NikJ78VxJFJvFBiP2SP6pVupxt1a-- --MXCfp1blvxdCEt9VCiixXb6uho1PsTtuj Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.16 (MingW32) iQIcBAEBAgAGBQJY8rY/AAoJEBmVNT4SmAt+dBwQANogMqwDoAuBTRiOoHOPns3u S46rR+hyw8+YhAvlk7PYUKnjRz+3U6GgoKI3dTA0pQssS5XWdoyDCr+U3ua6Ic0y 8UTeLwBAznNs8xCg8qVVCQT65Wb/5aRvLXAQqGwJsUNDhbv/UrxfJT0c6hwSRImv QZm7QLAP6EuoDsf4wH+zoUoCj/RcgxZdflsclHI1cx9J1H7afIP9UEwAyHhLSYj/ yfVynJVHQxWWtIImixoa32gcT+gqD1GztYCOq6MCXsbFBs02Hdn/TiX0fwhie+bs iIX03EFNlNhTlD28fWGX02MZf5C3NbBvbztfv0ccZP9FBfb0U7CvCaP3EbH/J5oZ aTn9O322pra81PlniHjDZ4pcF4SgY5V0RhKJ0Y7LYV6foVLJ7hjvoEu7GIJpWCJo U6gPa6nHMPJ5UrQQ4aNZApWoyKX4Y9UykIaHQjp/W1jgDVJxzL81lntIkQJgc2DD C+oM8f8O7dqi1nnobEzaXzt3em+1VIp7SEUUmZknMj8DbzHjSDIhDGVT93EtJu4l 25ebxduB3Gf+Ac6ys7vUTty0inhK2Z/C2Fm++mesKl0JOmdmn6V0WR9IAjZfcBAv N/i8ZS41DXo3dSbe7t4ohdp8CwfqgSFtrPJmyYMfbqSdry+BmHUBc7VmoyWtMQXb Xdps7/9NeYCIkQF8NKzE =Itcb -----END PGP SIGNATURE----- --MXCfp1blvxdCEt9VCiixXb6uho1PsTtuj--