Posts by [AF>France>Est>Bourgogne]Skwi

1) Message boards : Number crunching : Is Anyone Addressing This Constant Computation Error Problem? (Message 49087) Posted 28 May 2011 by [AF>France>Est>Bourgogne]Skwi Post: Computation error since app update in April. I've try all what I could find on this forum: Update drivers Restart project Detached and reattached Config: BOINC 6.10.58 Radeon HD3850, Catalyst 11.3 Windows XP SP3 32Bit Athlon XP 2600+ MilkyWay was running well with opptim app before app update. I look for a solution since one month, and find nothing! What is the problem? Is some one have the same problem or THE solution, please? Error code: Unhandled Exception Detected... - Unhandled Exception Record - Reason: Illegal Instruction (0xc000001d) at address 0x004051F9 The optimized applications are deprecated and won't validate anymore -- there were quite a few news threads about this. We've updated the server code and what we were sending to clients to help reduce server load, so the old optimized applications aren't receiving certain files they need to run. I don't know if anyone has released any newer optimized applications that run with the new versions of the workunits, but you can always use the ones provided by the server. Travis, I don't use optimized app any more. Since the update I use the one from the server. Here is a complete stderr: TÃ¢che 32809378 Nom de_separation_13_3s_fix20_2_1773374_1305575032_0 UnitÃ© de travail (WU) 22519574 CrÃ©Ã© 16 May 2011 \| 19:43:56 UTC EnvoyÃ© 16 May 2011 \| 19:45:57 UTC ReÃ§u 16 May 2011 \| 19:56:27 UTC Ã‰tat du serveur Sur RÃ©sultats Erreur de calcul Ã‰tat du client Erreur de calcul Ã‰tat Ã la sortie -1073741795 (0xffffffffc000001d) ID de l'ordinateur 254476 Date limite de rapport 24 May 2011 \| 19:45:57 UTC Temps de fonctionnement 514.59 Temps de CPU 6.47 Valider l'Ã©tat Invalide CrÃ©dit 0.00 Version de l'application MilkyWay@Home v0.62 (ati14) Stderr output <core_client_version>6.10.58</core_client_version> <![CDATA[ <message> - exit code -1073741795 (0xc000001d) </message> <stderr_txt> <search_application> milkywayathome_client separation 0.62 Windows x86 double CAL++ </search_application> Found 1 CAL devices Chose device 0 Device target: CAL_TARGET_670 Revision: 41 CAL Version: 1.4.1332 Engine clock: 823 Mhz Memory clock: 603 Mhz GPU RAM: 512 Wavefront size: 64 Double precision: CAL_TRUE Compute shader: CAL_FALSE Number SIMD: 4 Number shader engines: 1 Pitch alignment: 256 Surface alignment: 256 Max size 2D: { 8192, 8192 } Estimated iteration time 647.664793 ms Target frequency 30.000000 Hz, polling mode 1, using responsiveness factor of 1.000000 Dividing into 20 chunks Integration range: { nu_steps = 640, mu_steps = 1600, r_steps = 1400 } Using { 1, 20 } chunk(s) of size { 1400, 80 } <search_application> milkywayathome_client separation 0.62 Windows x86 double CAL++ </search_application> Found 1 CAL devices Chose device 0 Device target: CAL_TARGET_670 Revision: 41 CAL Version: 1.4.1332 Engine clock: 823 Mhz Memory clock: 603 Mhz GPU RAM: 512 Wavefront size: 64 Double precision: CAL_TRUE Compute shader: CAL_FALSE Number SIMD: 4 Number shader engines: 1 Pitch alignment: 256 Surface alignment: 256 Max size 2D: { 8192, 8192 } Estimated iteration time 647.664793 ms Target frequency 30.000000 Hz, polling mode 1, using responsiveness factor of 1.000000 Dividing into 20 chunks Integration range: { nu_steps = 640, mu_steps = 1600, r_steps = 1400 } Using { 1, 20 } chunk(s) of size { 1400, 80 } Integration time = 507.635358 s, average per iteration = 793.180247 ms Unhandled Exception Detected... - Unhandled Exception Record - Reason: Illegal Instruction (0xc000001d) at address 0x004051F9 Engaging BOINC Windows Runtime Debugger... ****************** BOINC Windows Runtime Debugger Version 6.10.58 Dump Timestamp : 05/16/11 21:55:56 Install Directory : C:\Program Files\BOINC\ Data Directory : C:\Documents and Settings\All Users\Application Data\BOINC Project Symstore : Loaded Library : C:\Program Files\BOINC\\dbghelp.dll Loaded Library : C:\Program Files\BOINC\\symsrv.dll Loaded Library : C:\Program Files\BOINC\\srcsrv.dll LoadLibraryA( C:\Program Files\BOINC\\version.dll ): GetLastError = 126 Loaded Library : version.dll Debugger Engine : 4.0.5.0 Symbol Search Path: C:\Documents and Settings\All Users\Application Data\BOINC\slots\1;C:\Documents and Settings\All Users\Application Data\BOINC\projects\milkyway.cs.rpi.edu_milkyway ModLoad: 00400000 0008f000 C:\Documents and Settings\All Users\Application Data\BOINC\projects\milkyway.cs.rpi.edu_milkyway\milkyway_0.62_windows_intelx86__ati14.exe (-nosymbols- Symbols Loaded) Linked PDB Filename : ModLoad: 7c910000 000b6000 C:\WINDOWS\system32\ntdll.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : ntdll.pdb File Version : 5.1.2600.5512 (xpsp.080413-2111) Company Name : Microsoft Corporation Product Name : Systï¿½me d'exploitation Microsoftï¿½ Windowsï¿½ Product Version : 5.1.2600.5512 ModLoad: 7c800000 00106000 C:\WINDOWS\system32\kernel32.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : kernel32.pdb File Version : 5.1.2600.5512 (xpsp.080413-2111) Company Name : Microsoft Corporation Product Name : Systï¿½me d'exploitation Microsoftï¿½ Windowsï¿½ Product Version : 5.1.2600.5512 ModLoad: 69000000 0000e000 C:\WINDOWS\system32\aticalcl.dll (6.14.10.1332) (-exported- Symbols Loaded) Linked PDB Filename : c:\workarea\8.831.2\drivers\cal\drivers\src\api\calcl\lib\build\2k\B_rel\aticalcl.pdb File Version : 6.14.10.1332 Company Name : Advanced Micro Devices Inc. Product Name : ATI CAL compiler runtime Product Version : 6.14.10.1332 ModLoad: 00240000 0000f000 C:\WINDOWS\system32\aticalrt.dll (6.14.10.1332) (-exported- Symbols Loaded) Linked PDB Filename : c:\workarea\8.831.2\drivers\cal\drivers\src\api\calrt\lib\build\2k\B_rel\aticalrt.pdb File Version : 6.14.10.1332 Company Name : Advanced Micro Devices Inc. Product Name : ATI CAL runtime Product Version : 6.14.10.1332 ModLoad: 76ae0000 0002f000 C:\WINDOWS\system32\WINMM.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : winmm.pdb File Version : 5.1.2600.5512 (xpsp.080413-0845) Company Name : Microsoft Corporation Product Name : Systï¿½me d'exploitation Microsoftï¿½ Windowsï¿½ Product Version : 5.1.2600.5512 ModLoad: 77da0000 000ac000 C:\WINDOWS\system32\ADVAPI32.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : advapi32.pdb File Version : 5.1.2600.5512 (xpsp.080413-2113) Company Name : Microsoft Corporation Product Name : Systï¿½me d'exploitation Microsoftï¿½ Windowsï¿½ Product Version : 5.1.2600.5512 ModLoad: 77e50000 00092000 C:\WINDOWS\system32\RPCRT4.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : rpcrt4.pdb File Version : 5.1.2600.5512 (xpsp.080413-2108) Company Name : Microsoft Corporation Product Name : Microsoftï¿½ Windowsï¿½ Operating System Product Version : 5.1.2600.5512 ModLoad: 77fc0000 00011000 C:\WINDOWS\system32\Secur32.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : secur32.pdb File Version : 5.1.2600.5512 (xpsp.080413-2113) Company Name : Microsoft Corporation Product Name : Microsoftï¿½ Windowsï¿½ Operating System Product Version : 5.1.2600.5512 ModLoad: 77ef0000 00049000 C:\WINDOWS\system32\GDI32.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : gdi32.pdb File Version : 5.1.2600.5512 (xpsp.080413-2105) Company Name : Microsoft Corporation Product Name : Microsoftï¿½ Windowsï¿½ Operating System Product Version : 5.1.2600.5512 ModLoad: 7e390000 00091000 C:\WINDOWS\system32\USER32.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : user32.pdb File Version : 5.1.2600.5512 (xpsp.080413-2105) Company Name : Microsoft Corporation Product Name : Systï¿½me d'exploitation Microsoftï¿½ Windowsï¿½ Product Version : 5.1.2600.5512 ModLoad: 02560000 004a7000 C:\WINDOWS\system32\aticaldd.dll (6.14.10.1332) (-exported- Symbols Loaded) Linked PDB Filename : c:\workarea\8.831.2\drivers\cal\drivers\src\ddi\lib\build\2k\B_rel\aticaldd.pdb File Version : 6.14.10.1332 Company Name : Advanced Micro Devices Inc. Product Name : ATI CAL DD Product Version : 6.14.10.1332 ModLoad: 10000000 00031000 C:\WINDOWS\system32\atiadlxx.dll (6.14.10.1054) (-exported- Symbols Loaded) Linked PDB Filename : c:\workarea\8.831.2\drivers\adl\build\xp\B_rel\atiadlxx.pdb File Version : 6.14.10.1054 Company Name : Advanced Micro Devices, Inc. Product Name : ADL Component Product Version : 6.14.10.1054 ModLoad: 7c9d0000 00825000 C:\WINDOWS\system32\SHELL32.dll (6.0.2900.5512) (-exported- Symbols Loaded) Linked PDB Filename : shell32.pdb File Version : 6.00.2900.5512 (xpsp.080413-2105) Company Name : Microsoft Corporation Product Name : Systï¿½me d'exploitation Microsoftï¿½ Windowsï¿½ Product Version : 6.00.2900.5512 ModLoad: 77be0000 00058000 C:\WINDOWS\system32\msvcrt.dll (7.0.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : msvcrt.pdb File Version : 7.0.2600.5512 (xpsp.080413-2111) Company Name : Microsoft Corporation Product Name : Microsoftï¿½ Windowsï¿½ Operating System Product Version : 7.0.2600.5512 ModLoad: 77f40000 00076000 C:\WINDOWS\system32\SHLWAPI.dll (6.0.2900.5512) (-exported- Symbols Loaded) Linked PDB Filename : shlwapi.pdb File Version : 6.00.2900.5512 (xpsp.080413-2105) Company Name : Microsoft Corporation Product Name : Systï¿½me d'exploitation Microsoftï¿½ Windowsï¿½ Product Version : 6.00.2900.5512 ModLoad: 778e0000 000f8000 C:\WINDOWS\system32\SETUPAPI.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : setupapi.pdb File Version : 5.1.2600.5512 (xpsp.080413-2111) Company Name : Microsoft Corporation Product Name : Systï¿½me d'exploitation Microsoftï¿½ Windowsï¿½ Product Version : 5.1.2600.5512 ModLoad: 78130000 0009b000 C:\WINDOWS\WinSxS\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.4053_x-ww_e6967989\MSVCR80.dll (8.0.50727.4053) (-exported- Symbols Loaded) Linked PDB Filename : msvcr80.i386.pdb File Version : 8.00.50727.4053 Company Name : Microsoft Corporation Product Name : Microsoftï¿½ Visual Studioï¿½ 2005 Product Version : 8.00.50727.4053 ModLoad: 77390000 00103000 C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\comctl32.dll (6.0.2900.5512) (-exported- Symbols Loaded) Linked PDB Filename : MicrosoftWindowsCommon-Controls-6.0.2600.5512-comctl32.pdb File Version : 6.0 (xpsp.080413-2105) Company Name : Microsoft Corporation Product Name : Microsoftï¿½ Windowsï¿½ Operating System Product Version : 6.00.2900.5512 ModLoad: 58b50000 0009a000 C:\WINDOWS\system32\comctl32.dll (5.82.2900.5512) (-exported- Symbols Loaded) Linked PDB Filename : comctl32.pdb File Version : 5.82 (xpsp.080413-2105) Company Name : Microsoft Corporation Product Name : Microsoftï¿½ Windowsï¿½ Operating System Product Version : 6.00.2900.5512 ModLoad: 76be0000 0002e000 C:\WINDOWS\system32\WINTRUST.dll (5.131.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : wintrust.pdb File Version : 5.131.2600.5512 (xpsp.080413-2113) Company Name : Microsoft Corporation Product Name : Systï¿½me d'exploitation Microsoftï¿½ Windowsï¿½ Product Version : 5.131.2600.5512 ModLoad: 779e0000 00097000 C:\WINDOWS\system32\CRYPT32.dll (5.131.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : crypt32.pdb File Version : 5.131.2600.5512 (xpsp.080413-2113) Company Name : Microsoft Corporation Product Name : Systï¿½me d'exploitation Microsoftï¿½ Windowsï¿½ Product Version : 5.131.2600.5512 ModLoad: 77a80000 00012000 C:\WINDOWS\system32\MSASN1.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : msasn1.pdb File Version : 5.1.2600.5512 (xpsp.080413-0852) Company Name : Microsoft Corporation Product Name : Microsoftï¿½ Windowsï¿½ Operating System Product Version : 5.1.2600.5512 ModLoad: 76c40000 00028000 C:\WINDOWS\system32\IMAGEHLP.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : imagehlp.pdb File Version : 5.1.2600.5512 (xpsp.080413-2105) Company Name : Microsoft Corporation Product Name : Microsoftï¿½ Windowsï¿½ Operating System Product Version : 5.1.2600.5512 ModLoad: 07eb0000 00115000 C:\Program Files\BOINC\dbghelp.dll (6.8.4.0) (-exported- Symbols Loaded) Linked PDB Filename : dbghelp.pdb File Version : 6.8.0004.0 (debuggers(dbg).070515-1751) Company Name : Microsoft Corporation Product Name : Debugging Tools for Windows(R) Product Version : 6.8.0004.0 ModLoad: 04ff0000 00048000 C:\Program Files\BOINC\symsrv.dll (6.8.4.0) (-exported- Symbols Loaded) Linked PDB Filename : symsrv.pdb File Version : 6.8.0004.0 (debuggers(dbg).070515-1751) Company Name : Microsoft Corporation Product Name : Debugging Tools for Windows(R) Product Version : 6.8.0004.0 ModLoad: 080d0000 0003b000 C:\Program Files\BOINC\srcsrv.dll (6.8.4.0) (-exported- Symbols Loaded) Linked PDB Filename : srcsrv.pdb File Version : 6.8.0004.0 (debuggers(dbg).070515-1751) Company Name : Microsoft Corporation Product Name : Debugging Tools for Windows(R) Product Version : 6.8.0004.0 ModLoad: 77bd0000 00008000 C:\WINDOWS\system32\version.dll (5.1.2600.5512) (-exported- Symbols Loaded) Linked PDB Filename : version.pdb File Version : 5.1.2600.5512 (xpsp.080413-2105) Company Name : Microsoft Corporation Product Name : Microsoftï¿½ Windowsï¿½ Operating System Product Version : 5.1.2600.5512 * Dump of the Process Statistics: * - I/O Operations Counters - Read: 10, Write: 0, Other 1075 - I/O Transfers Counters - Read: 0, Write: 150, Other 0 - Paged Pool Usage - QuotaPagedPoolUsage: 67472, QuotaPeakPagedPoolUsage: 73104 QuotaNonPagedPoolUsage: 23872, QuotaPeakNonPagedPoolUsage: 23920 - Virtual Memory Usage - VirtualSize: 113717248, PeakVirtualSize: 171073536 - Pagefile Usage - PagefileUsage: 16121856, PeakPagefileUsage: 73498624 - Working Set Size - WorkingSetSize: 16949248, PeakWorkingSetSize: 74297344, PageFaultCount: 19893 * Dump of thread ID 2604 (state: Ready): * - Information - Status: Base Priority: Unknown, Priority: Unknown, , Kernel Time: 37053280.000000, User Time: 27439456.000000, Wait Time: 844406.000000 - Unhandled Exception Record - Reason: Illegal Instruction (0xc000001d) at address 0x004051F9 - Registers - eax=003f6a70 ebx=00e1f874 ecx=003f6da0 edx=00000003 esi=003f6a70 edi=00000000 eip=004051f9 esp=00e1f838 ebp=00e1f860 cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010212 - Callstack - ChildEBP RetAddr Args to Child 00e1f860 004053b7 00000001 025619e1 00000018 00e1f8d8 milkyway_0.62_windows_intelx86_!+0x0 00e1f8d0 00405ccd 00000000 00405ccd 00e1f998 003f6a70 milkyway_0.62_windows_intelx86_!+0x0 00e1f96c 00405d99 00e1fc00 003f6a70 003f2a60 00e1fb98 milkyway_0.62_windows_intelx86_!+0x0 00e1fa00 00403ea0 00e1fc00 003f2a60 00e1fb98 00e1fa60 milkyway_0.62_windows_intelx86_!+0x0 00e1fb14 0040419b 00e1fc00 003f6a70 003f2a60 003f5130 milkyway_0.62_windows_intelx86_!+0x0 00e1fb54 00401661 003f6698 00e1fc00 003f6a70 00e1fbb8 milkyway_0.62_windows_intelx86_!+0x0 00e1fd80 0040185f 0047c200 0043dcbe 8de5fb89 003f4218 milkyway_0.62_windows_intelx86_!+0x0 00e1ff78 0043e203 0000001a 003f2ee8 003f3208 8de5f9f5 milkyway_0.62_windows_intelx86_!+0x0 00e1ffc0 7c817067 005f2cc0 00000000 7ffdf000 c000001d milkyway_0.62_windows_intelx86_!+0x0 00e1fff0 00000000 0043e259 00000000 00000000 00000000 kernel32!RegisterWaitForInputIdle+0x0 * Dump of thread ID 540 (state: Waiting): * - Information - Status: Wait Reason: ExecutionDelay, , Kernel Time: 0.000000, User Time: 100144.000000, Wait Time: 844404.000000 - Registers - eax=0255fb58 ebx=00000000 ecx=8d040635 edx=e0000000 esi=00000000 edi=0255ff60 eip=7c91e4f4 esp=0255ff30 ebp=0255ff88 cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000206 - Callstack - ChildEBP RetAddr Args to Child 0255ff88 7c802455 00000064 00000000 0255ffb4 00431e04 ntdll!KiFastSystemCallRet+0x0 0255ff98 00431e04 00000064 004342f0 003f2cb0 ceefbcbc kernel32!Sleep+0x0 0255ffb4 7c80b713 00000000 004342f0 003f2cb0 00000000 milkyway_0.62_windows_intelx86_!+0x0 0255ffec 00000000 00431df0 00000000 00000000 00905a4d kernel32!GetModuleFileNameA+0x0 * Debug Message Dump ** * Foreground Window Data *** Window Name : Window Class : Window Process ID: 0 Window Thread ID : 0 Exiting... </stderr_txt> ]]> Home \| My Account \| Message Boards Copyright Â© 2011 AstroInformatics Group
2) Message boards : Number crunching : Is Anyone Addressing This Constant Computation Error Problem? (Message 49031) Posted 26 May 2011 by [AF>France>Est>Bourgogne]Skwi Post: Thank you ETA to confirm the origin of the problem. I will wait the new release.
3) Message boards : Number crunching : Is Anyone Addressing This Constant Computation Error Problem? (Message 49003) Posted 25 May 2011 by [AF>France>Est>Bourgogne]Skwi Post: Computation error since app update in April. I've try all what I could find on this forum: Update drivers Restart project Detached and reattached Config: BOINC 6.10.58 Radeon HD3850, Catalyst 11.3 Windows XP SP3 32Bit Athlon XP 2600+ MilkyWay was running well with opptim app before app update. I look for a solution since one month, and find nothing! What is the problem? Is some one have the same problem or THE solution, please? Error code: Unhandled Exception Detected... - Unhandled Exception Record - Reason: Illegal Instruction (0xc000001d) at address 0x004051F9
4) Message boards : News : maximum time limit elapsed bug (Message 48816) Posted 16 May 2011 by [AF>France>Est>Bourgogne]Skwi Post: I have run an other one: Stderr output <core_client_version>6.10.58</core_client_version> <![CDATA[ <message> - exit code -1073741795 (0xc000001d) </message> <stderr_txt> <search_application> milkywayathome_client separation 0.62 Windows x86 double CAL++ </search_application> Found 1 CAL devices Chose device 0 Device target: CAL_TARGET_670 Revision: 41 CAL Version: 1.4.1332 Engine clock: 823 Mhz Memory clock: 603 Mhz GPU RAM: 512 Wavefront size: 64 Double precision: CAL_TRUE Compute shader: CAL_FALSE Number SIMD: 4 Number shader engines: 1 Pitch alignment: 256 Surface alignment: 256 Max size 2D: { 8192, 8192 } Estimated iteration time 647.664793 ms Target frequency 30.000000 Hz, polling mode 1, using responsiveness factor of 1.000000 Dividing into 20 chunks Integration range: { nu_steps = 640, mu_steps = 1600, r_steps = 1400 } Using { 1, 20 } chunk(s) of size { 1400, 80 } <search_application> milkywayathome_client separation 0.62 Windows x86 double CAL++ </search_application> Found 1 CAL devices Chose device 0 Device target: CAL_TARGET_670 Revision: 41 CAL Version: 1.4.1332 Engine clock: 823 Mhz Memory clock: 603 Mhz GPU RAM: 512 Wavefront size: 64 Double precision: CAL_TRUE Compute shader: CAL_FALSE Number SIMD: 4 Number shader engines: 1 Pitch alignment: 256 Surface alignment: 256 Max size 2D: { 8192, 8192 } Estimated iteration time 647.664793 ms Target frequency 30.000000 Hz, polling mode 1, using responsiveness factor of 1.000000 Dividing into 20 chunks Integration range: { nu_steps = 640, mu_steps = 1600, r_steps = 1400 } Using { 1, 20 } chunk(s) of size { 1400, 80 } Integration time = 507.635358 s, average per iteration = 793.180247 ms Unhandled Exception Detected... - Unhandled Exception Record - Reason: Illegal Instruction (0xc000001d) at address 0x004051F9 Engaging BOINC Windows Runtime Debugger...
5) Message boards : News : maximum time limit elapsed bug (Message 48782) Posted 15 May 2011 by [AF>France>Est>Bourgogne]Skwi Post: Thank you vandiesel. I've done the update to Catalyst 11.3 Now : WU estimated time is 10 seconds. The WUs run for about 8 minutes as usual but ends in Computation error. BOINC 6.10.58 Radeon HD3850, Catalyst 11.3 Windows XP SP3 32Bit Athlon XP 2600+ app: 0.62 (ati14)
6) Message boards : Number crunching : I'm getting lots and lots of 'Computation errors'! (Message 48723) Posted 12 May 2011 by [AF>France>Est>Bourgogne]Skwi Post: What's up?
7) Message boards : News : maximum time limit elapsed bug (Message 48718) Posted 11 May 2011 by [AF>France>Est>Bourgogne]Skwi Post: BOINC 6.10.58 Radeon HD3850, Catalyst 10.8 Windows XP SP3 Athlon XP 2600+ All WUs fail after 2 seconds. I think the problem for my computer is the problem related here: http://milkyway.cs.rpi.edu/milkyway/forum_thread.php?id=2345 My CPU don't support SSE2. Can you do something pleas?