From owner-freebsd-questions@freebsd.org Sun Dec 15 12:07:38 2019 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1D1B21EB922 for ; Sun, 15 Dec 2019 12:07:38 +0000 (UTC) (envelope-from mayuresh@sdf.org) Received: from mx.sdf.org (mx.sdf.org [205.166.94.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mx.sdf.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47bNSm6VZVz4TSX for ; Sun, 15 Dec 2019 12:07:36 +0000 (UTC) (envelope-from mayuresh@sdf.org) Received: from sdf.org (IDENT:mayuresh@sdf.lonestar.org [205.166.94.16]) by mx.sdf.org (8.15.2/8.14.5) with ESMTPS id xBFC7ZKk029091 (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256 bits) verified NO) for ; Sun, 15 Dec 2019 12:07:35 GMT Received: (from mayuresh@localhost) by sdf.org (8.15.2/8.12.8/Submit) id xBFC7ZHx020276 for freebsd-questions@freebsd.org; Sun, 15 Dec 2019 12:07:35 GMT Date: Sun, 15 Dec 2019 12:07:35 GMT From: Mayuresh Kathe Message-Id: <201912151207.xBFC7ZHx020276@sdf.org> To: freebsd-questions@freebsd.org Subject: causal profiling! X-Rspamd-Queue-Id: 47bNSm6VZVz4TSX X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of mayuresh@sdf.org has no SPF policy when checking 205.166.94.20) smtp.mailfrom=mayuresh@sdf.org X-Spamd-Result: default: False [-1.34 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.96)[-0.960,0]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; IP_SCORE(-0.30)[ip: (-0.96), ipnet: 205.166.94.0/24(-0.48), asn: 14361(-0.03), country: US(-0.05)]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; TO_DN_NONE(0.00)[]; AUTH_NA(1.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-0.98)[-0.981,0]; DMARC_NA(0.00)[sdf.org]; RCVD_IN_DNSWL_NONE(0.00)[20.94.166.205.list.dnswl.org : 127.0.10.0]; SUBJECT_ENDS_EXCLAIM(0.00)[]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:14361, ipnet:205.166.94.0/24, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 15 Dec 2019 12:07:38 -0000 saw this paper: https://arxiv.org/pdf/1608.03676v1.pdf implementation: https://github.com/plasma-umass/coz/ and a video at: https://youtu.be/r-TLSBdHe1A is only for x64 linux systems right now. does anyone have the chops to bring it to x64 freebsd too? is under the 'bsd' license.