From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cyril Hrubis Date: Mon, 25 Sep 2017 18:04:41 +0200 Subject: [LTP] [PATCH v4 3/7] fzsync: Add long running thread support and deviation stats In-Reply-To: <20170925095137.31491-3-rpalethorpe@suse.com> References: <20170925095137.31491-1-rpalethorpe@suse.com> <20170925095137.31491-3-rpalethorpe@suse.com> Message-ID: <20170925160441.GC31931@rei> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it Hi! > This does not replace the delay method of synchronisation which can be used in > addition to the new method. Also the precision of the averages has been > reduced because double precision appears to be unnecessary. Just a quick question, have you tested this on arm as well? The x86 FPU computes with greater than float precission internally and I've seen a cases where code would run perfectly fine on x86 with floats but failed horrinbly on arm. -- Cyril Hrubis chrubis@suse.cz