From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57369) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gWOMl-0007WQ-01 for guix-patches@gnu.org; Mon, 10 Dec 2018 11:25:07 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gWOMh-0006F8-Jy for guix-patches@gnu.org; Mon, 10 Dec 2018 11:25:06 -0500 Received: from debbugs.gnu.org ([208.118.235.43]:37807) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gWOMg-0006EM-2T for guix-patches@gnu.org; Mon, 10 Dec 2018 11:25:03 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1gWOMf-00012y-TK for guix-patches@gnu.org; Mon, 10 Dec 2018 11:25:01 -0500 Subject: [bug#33643] [PATCH] gnu-build-system: Enable xz to decompress in parallel. Resent-Message-ID: Date: Mon, 10 Dec 2018 11:24:29 -0500 From: Leo Famulari Message-ID: <20181210162429.GA9407@jasmine.lan> References: <20181206075615.4637-1-mail@cbaines.net> <20181206081352.GA31941@jasmine.lan> <87o99yo382.fsf@cbaines.net> <20181206210653.GA909@jasmine.lan> <20181209143201.GA1307@macbook41> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="AqsLC8rIMeq19msA" Content-Disposition: inline In-Reply-To: <20181209143201.GA1307@macbook41> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+kyle=kyleam.com@gnu.org Sender: "Guix-patches" To: Efraim Flashner Cc: 33643@debbugs.gnu.org --AqsLC8rIMeq19msA Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sun, Dec 09, 2018 at 04:32:01PM +0200, Efraim Flashner wrote: > If the tarball is compressed in parallel then it can be decompressed in > parallel. The xz documentation says that parallel decompression is not implemented? Is that no longer the case? > As for compressing in parallel, it *might work* to pass it through our > non-bootstrap tar for 'tar --sort=name' and then pass it through xz > -T(pick-a-num). That could be helpful! --AqsLC8rIMeq19msA Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEsFFZSPHn08G5gDigJkb6MLrKfwgFAlwOkzcACgkQJkb6MLrK fwjnkRAAzP70xYA6VIbn7uIJTAgM40T/iuuUCq5WMdfeuh8b15mx04YJXYgSx4zR i3YUoxeDSccXa36dW9yGckQdwU58pveQfId4e4D3Wwj017I3pSO+aRis/CaDL0a2 Kt29sNhb8l1LKlVMXzrFvDm4aKGN5FFJrw7eo2zYSNAFXmn4gjfxomv0kj0g0KeX YOVxhDHiS9XSfrVdEcyOIROjI/eFKBw3uqjKYIVJBymUyFVPanN/A/9fdW8mHawp cWIeTr9REpUeuFej8aU2UdDROcqj+pKh2UdcuKeOV5aWniEheSr3AKtmQOIfv8d8 UMi/O7AnTviASzfVSOBfvzXHoRo7ebbPRcM2lW9bKr2hsAQOPO6VOdPUfuqqPKld mCgQGQYolj0+GKQP+eQTazi4LbErEQ0EzLTc4ZkmHfgqRQv8eXec2hPOP+Gj/ZJc oAMUgUzSsPwsZPwdyjQbuMD21cqhXsP7xiysQvpJMo59llJK0cnNNXx5PwP4e0vH KeC6ZhmHq2jZG+5vt9VxflNJxisutvSB2h6lH1ye8NIfNmF/ercwl0dL6f5uKK1i B0ZjqGnb2+ROk/cLXxemfkWSDBrEE9WYLjU4VRVaR5uZlz4OkYn7Xa7X09Nhcuwu 7V2ZeaS81Kkxh8/00hSRFo6MN6PGEMVgrLGQBa6v7K1wnUXbB7Y= =mQov -----END PGP SIGNATURE----- --AqsLC8rIMeq19msA--