From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 0B0654899C for ; Fri, 22 Dec 2023 08:05:16 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 4E48668D25C; Fri, 22 Dec 2023 10:05:13 +0200 (EET) Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 9DAA368D23F for ; Fri, 22 Dec 2023 10:05:06 +0200 (EET) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 56E30240DAC for ; Fri, 22 Dec 2023 09:05:06 +0100 (CET) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavis, port 10024) with ESMTP id t2Ez3CYJVxcX for ; Fri, 22 Dec 2023 09:05:05 +0100 (CET) Received: from lain.khirnov.net (lain.khirnov.net [IPv6:2001:67c:1138:4306::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "lain.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail0.khirnov.net (Postfix) with ESMTPS id CC379240DA9 for ; Fri, 22 Dec 2023 09:05:05 +0100 (CET) Received: by lain.khirnov.net (Postfix, from userid 1000) id AC93B1601B9; Fri, 22 Dec 2023 09:05:05 +0100 (CET) From: Anton Khirnov To: FFmpeg development discussions and patches In-Reply-To: References: <20231221022220.GB6420@pb2> <20231222003632.GF6420@pb2> Mail-Followup-To: FFmpeg development discussions and patches Date: Fri, 22 Dec 2023 09:05:05 +0100 Message-ID: <170323230568.8914.9300477941680805761@lain.khirnov.net> User-Agent: alot/0.8.1 MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] Temporary delays in patch reviewing and testing by me X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Quoting Kieran Kunhya (2023-12-22 02:40:55) > On Fri, 22 Dec 2023, 00:36 Michael Niedermayer, > wrote: > > > On Thu, Dec 21, 2023 at 03:22:20AM +0100, Michael Niedermayer wrote: > > > Hi all > > > > > > My main development machiene died today, so expect increased delays > > > about things that involve me/it until thats fixed > > > > > > Rest of the mail is just about the issue, and you can skip reading that > > > > > > Timeline: > > > box suddenly stopped, no reaction to any input or pings > > > power off and on did not bring it back, screen stayed dark, keyboard too > > > but fans spin up and theres power > > > opening it up i find it stuck on Q-code "0d" so i power it off > > > wiggle the ram modules a bit power it back on and it gets stuck on > > > qcode "15" i power cycle again and it reaches bios setup, so i go over > > all > > > values and just look but as i look, it hangs hard again > > > off/on again and we hit "0d" again > > > so i remove one of the CPU fans to get to the DIMM modules and > > reconfigure them like this: > > > B1A1 0+2 -> boot ok > > > B2A2 0+2 -> boot ok > > > B2A2 1+3 -> 0d > > > B2A2 0+3 -> boot ok > > > B1A1 1+2 -> 0d > > > > > > This is consistent with DIMM module 1 being faulty. But iam not 100% > > convinced > > > because this box never crashed not once, it was always rock solid and > > suddenly > > > one module is so faulty the box hangs so early. > > > Either way i ordered 4 new and bigger modules from 2 independant shops > > > they should be here soon but i dont know what "soon" is around christmess > > > > > > > > also i could try running it with just 2 modules, i might try that > > > tomorrow > > > > system seems working stable with 2 DIMM sticks > > > > You should get comparable memory bandwidth with 2 sticks or 4 on consumer > grade systems. The differences are minor. > > If you need to know which stick is bad memtest will tell you. It's hard to run memtest when the system refuses to boot with the stick in question. -- Anton Khirnov _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".