From mboxrd@z Thu Jan 1 00:00:00 1970 From: Witold Filipczyk Subject: Why aty128fb is so slow? Date: Fri, 7 Mar 2003 21:30:21 +0000 Sender: linux-fbdev-devel-admin@lists.sourceforge.net Message-ID: <20030307213021.GC2413@pecet.fixsoftware.pl> Mime-Version: 1.0 Return-path: Received: from pb15.olsztyn.cvx.ppp.tpnet.pl ([213.76.45.15] helo=pecet.fixsoftware.pl) by sc8-sf-list1.sourceforge.net with esmtp (Exim 3.31-VA-mm2 #1 (Debian)) id 18rPS3-0006qd-00 for ; Fri, 07 Mar 2003 13:32:24 -0800 Content-Disposition: inline Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev-devel@lists.sourceforge.net Hello, Could anybody explain why aty128fb is so slow? I'm using kernel-2.4.20. 01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 Pro TF (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc Rage 128 Pro TF Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- [disabled] [size=128K] Capabilities: [50] AGP version 2.0 Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2 Command: RQ=0 SBA+ AGP- 64bit- FW- Rate= Capabilities: [5c] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Computer has Athlon 1.8+ processor on K7VTA3 motherboard. In directory with 5000 files ls on console takes more than 6 seconds. In xterm or rxvt ls takes only 0.6 s. -- Witold Filipczyk ------------------------------------------------------- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com