Just got a string of failures, http://milkyway.cs.rpi.edu/milkyway/results.php?userid=1767.

Anything to do with Intel OpenCL, or is this an ATI driver problem or something else?

Name de_separation_79_3s_dr8_4_4-29-2013_1366886102_6740653_1
Workunit 352942489
Created 4 May 2013 | 19:31:09 UTC
Sent 4 May 2013 | 19:31:28 UTC
Received 4 May 2013 | 20:11:22 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status -1073741819 (0xffffffffc0000005) Unknown error number
Computer ID 489102
Report deadline 16 May 2013 | 19:31:28 UTC
Run time 55.07
CPU time 0.89
Validate state Invalid
Credit 0.00
Application version MilkyWay@Home v1.02 (opencl_amd_ati)
Stderr output

<core_client_version>7.0.64</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code -1073741819 (0xc0000005)
</message>
<stderr_txt>
BOINC: parse gpu_opencl_dev_index 0
<search_application> milkyway_separation 1.02 Windows x86_64 double OpenCL </search_application>
Unrecognized XML in project preferences: max_gfx_cpu_pct
Skipping: 0
Skipping: /max_gfx_cpu_pct
Unrecognized XML in project preferences: allow_non_preferred_apps
Skipping: 1
Skipping: /allow_non_preferred_apps
Unrecognized XML in project preferences: nbody_graphics_poll_period
Skipping: 30
Skipping: /nbody_graphics_poll_period
Unrecognized XML in project preferences: nbody_graphics_float_speed
Skipping: 5
Skipping: /nbody_graphics_float_speed
Unrecognized XML in project preferences: nbody_graphics_textured_point_size
Skipping: 250
Skipping: /nbody_graphics_textured_point_size
Unrecognized XML in project preferences: nbody_graphics_point_point_size
Skipping: 40
Skipping: /nbody_graphics_point_point_size
BOINC GPU type suggests using OpenCL vendor 'Advanced Micro Devices, Inc.'
Error loading Lua script 'astronomy_parameters.txt': [string "number_parameters: 4..."]:1: '<name>' expected near '4'
Error reading astronomy parameters from file 'astronomy_parameters.txt'
Trying old parameters file
Using AVX path
Found 3 platforms
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.1 CUDA 4.2.1
Vendor: NVIDIA Corporation
Extensions: cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll
Profile: FULL_PROFILE
Platform 1 information:
Name: AMD Accelerated Parallel Processing
Version: OpenCL 1.2 AMD-APP (1124.2)
Vendor: Advanced Micro Devices, Inc.
Extensions: cl_khr_icd cl_amd_event_callback cl_amd_offline_devices cl_khr_d3d10_sharing cl_khr_d3d11_sharing
Profile: FULL_PROFILE
Platform 2 information:
Name: Intel(R) OpenCL
Version: OpenCL 1.2
Vendor: Intel(R) Corporation
Extensions: cl_khr_fp64 cl_khr_icd cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_intel_printf cl_ext_device_fission cl_intel_exec_by_local_thread cl_khr_gl_sharing cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d11_sharing
Profile: FULL_PROFILE
Using device 0 on platform 1
Found 1 CL device
Device 'Cypress' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Driver version: 1124.2 (VM)
Version: OpenCL 1.2 AMD-APP (1124.2)
Compute capability: 0.0
Max compute units: 18
Clock frequency: 725 Mhz
Global mem size: 1073741824
Local mem size: 32768
Max const buf size: 65536
Double extension: cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
"C:\Users\a\AppData\Local\Temp\OCL75E6.tmp.cl", line 30: warning: OpenCL
extension is now part of core
#pragma OPENCL EXTENSION cl_khr_fp64 : enable
^

LOOP UNROLL: pragma unroll (line 288)
Unrolled as requested!
LOOP UNROLL: pragma unroll (line 280)
Unrolled as requested!
LOOP UNROLL: pragma unroll (line 273)
Unrolled as requested!
LOOP UNROLL: pragma unroll (line 244)
Unrolled as requested!
LOOP UNROLL: pragma unroll (line 202)
Unrolled as requested!

--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
"C:\Users\a\AppData\Local\Temp\OCL76A4.tmp.cl", line 27: warning: OpenCL
extension is now part of core
#pragma OPENCL EXTENSION cl_khr_fp64 : enable
^


--------------------------------------------------------------------------------
Using AMD IL kernel
Binary status (0): CL_SUCCESS
Estimated AMD GPU GFLOP/s: 2088 SP GFLOP/s, 418 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4608 with 44 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range: { nu_steps = 320, mu_steps = 1600, r_steps = 1400 }
Iteration area: 2240000
Chunk estimate: 11
Num chunks: 12
Chunk size: 202752
Added area: 193024
Effective area: 2433024
Initial wait: 12 ms
Integration time: 54.908332 s. Average time per iteration = 171.588536 ms


Unhandled Exception Detected...

- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x000007FEE8FF1DCD read attempt to address 0x00000010

Engaging BOINC Windows Runtime Debugger...



********************


BOINC Windows Runtime Debugger Version 6.13.0


Dump Timestamp : 05/04/13 20:46:18
Install Directory : C:\Program Files\BOINC\
Data Directory : C:\ProgramData\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:\ProgramData\BOINC\slots\7;C:\ProgramData\BOINC\projects\milkyway.cs.rpi.edu_milkyway


ModLoad: 000000003ff70000 0000000000123000 C:\ProgramData\BOINC\projects\milkyway.cs.rpi.edu_milkyway\milkyway_separation_1.02_windows_x86_64__opencl_amd_ati.exe (-nosymbols- Symbols Loaded)
Linked PDB Filename :

ModLoad: 00000000771c0000 00000000001a9000 C:\Windows\SYSTEM32\ntdll.dll (6.1.7601.17725) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7600.16385

---

AMD/ATI seems to have a broken OpenCl driver in cat 13.4

THEY SHOULD FIX IT!!!

Try cat 12.8

http://www.hal6000.com/seti/boinc_ati_gpu_cheat_sheet.htm

//TRuEQ

I would support TRuEQ comment.

My understanding is the flawed OpenCL extension was introduced by AMD with 13.1, and they told no one. It has propagated through the 13.x drivers. So, 12.8 seems to be the best one to use ATM.

---

Go away, I was asleep

Hmm, i install catalyst 13.4 and Boinc 7.0.64 than i reinstall catalyst 12.8 but now i get no tasks bcause coprossesor is missing ??? What can i do ??
I test collatz.. runs normal...

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Hmm, i install catalyst 13.4 and Boinc 7.0.64 than i reinstall catalyst 12.8 but now i get no tasks bcause coprossesor is missing ??? What can i do ??
I test collatz.. runs normal...

Seems like you got it working.

http://milkyway.cs.rpi.edu/milkyway/results.php?hostid=246480&offset=0&show_names=0&state=3&appid=

no, these are before i "update"
no i only get this:
PC1 aborting
277 Milkyway@Home 09.05.2013 14:16:31 [error] Missing coprocessor for task de_separation_15_2s_sscon_1_1366886102_10030700_1; aborting
278 Milkyway@Home 09.05.2013 14:16:31 [error] Missing coprocessor for task de_separation_79_3s_dr8_4_4-29-2013_1366886102_9278301_2; aborting
279 Milkyway@Home 09.05.2013 14:16:31 [error] Missing coprocessor for task de_separation_14_2s_sscon_1_1366886102_9965705_3; aborting
280 Milkyway@Home 09.05.2013 14:16:31 [error] Missing coprocessor for task de_separation_79_3s_dr8_4_4-29-2013_1366886102_9973747_2

---

no, these are before i "update"
no i only get this:
PC1 aborting
277 Milkyway@Home 09.05.2013 14:16:31 [error] Missing coprocessor for task de_separation_15_2s_sscon_1_1366886102_10030700_1; aborting
278 Milkyway@Home 09.05.2013 14:16:31 [error] Missing coprocessor for task de_separation_79_3s_dr8_4_4-29-2013_1366886102_9278301_2; aborting
279 Milkyway@Home 09.05.2013 14:16:31 [error] Missing coprocessor for task de_separation_14_2s_sscon_1_1366886102_9965705_3; aborting
280 Milkyway@Home 09.05.2013 14:16:31 [error] Missing coprocessor for task de_separation_79_3s_dr8_4_4-29-2013_1366886102_9973747_2

Uninstall cat driver again.
Restart.
Find file amdocl.dll or atiocl.dll and manually remove it.

I filed a support ticket to AMD about this 13.4 --> 12.8 and they say use third party software like driver sweaper to remove left garbage files.
Then install cat 12.8 again

remove Projekt milkyway from BM and the re attach to Milkyway again.

I bet it will work.

I think AMD should make a working uninstaller for their software.....

I already have a clean install of 12.8.... but get another tip... i guess i forget to reinstall the AMD APP SDK.... needed for parallel processing :-O
Long time ago i update the last time... can remember... :-p
Catalyst = **** (censored) :)

---

I already have a clean install of 12.8.... but get another tip... i guess i forget to reinstall the AMD APP SDK.... needed for parallel processing :-O
Long time ago i update the last time... can remember... :-p
Catalyst = **** (censored) :)

That might be it.
I always install AMD APP that comes with the driver.

Hmm, i install APP SDK but same problem...... MW tasks not running.
The APP SDK don't come with the driver package... i have to download it from AMD developer site....

---

go to the C:\AMD\support\"version name of driver installed"\Packages\Opencl directory and run the opencl.msi installer. It will ask you if you want to install or repair? Choose repair and let it run, then restart boinc. You can also download the "gpu_z" program and it will tell you if opencl is working before running boinc.

Normally the SDK isn't needed.

Only the AMD APP part which is included in the driver nowadays.
Choose advanced when installing cat and you'll see all the parts of catalyst package.

I take Thors hammer and install system backup from last Sunday.... :-p never again touch any AMD display driver ! :) Back in the game... get the 100M and then have a MW break :)
Thx everybody for help ! :) keep crunching.

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I take Thors hammer and install system backup from last Sunday.... :-p never again touch any AMD display driver ! :) Back in the game... get the 100M and then have a MW break :)
Thx everybody for help ! :) keep crunching.

I got the same problem as you today.
I did install and uninstall 12.8 4 times before it started to work.

AMD should make a working installer/uninstaller to their software.

The windows restore points can be handy some times.

Does this one work properly?
http://sites.amd.com/us/game/downloads/Pages/catalyst-uninstall-utility.aspx

Does this one work properly?
http://sites.amd.com/us/game/downloads/Pages/catalyst-uninstall-utility.aspx

I haven't tried it since I run Win Vista.
Try it and let us know, please.

Does this one work properly?
http://sites.amd.com/us/game/downloads/Pages/catalyst-uninstall-utility.aspx

Yes! That is the one I use for x64 Win7.

But to fully clean out the previous driver files (.dlls) a manual removal of SlotMaximizer Be and Ag will be needed to be done from both the System32 and WOW64 folders as well.

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Go away, I was asleep