Task 597297409

Name	ps_250906_input_75264_3_0
Workunit	269476608
Created	6 Sep 2025, 22:21:30 UTC
Sent	7 Sep 2025, 22:28:46 UTC
Report deadline	13 Sep 2025, 17:22:06 UTC
Received	8 Sep 2025, 0:49:34 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	4 (0x00000004) Unknown error code
Computer ID	777703
Run time	1 sec
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	299.99 GFLOPS
Application version	Period Search Application v102.20 (opencl_102_amd_win) windows_x86_64
Peak disk usage	2.18 MB

Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
O sistema nao pode abrir o arquivo.
 (0x4) - exit code 4 (0x4)</message>
<stderr_txt>
BOINC client version 8.2.4
BOINC GPU type 'ATI', deviceId=0, slot=2
Application: period_search_10220_windows_x86_64__opencl_102_amd_win.exe
Version: 102.20.0.0
Platform name: AMD Accelerated Parallel Processing
Platform vendor: Advanced Micro Devices, Inc.
OpenCL device C version: OpenCL C 1.2  | OpenCL 1.2 AMD-APP (3240.7)
OpenCL device Id: 0
OpenCL device name: AMD Radeon HD 7700 Series 1024MB
Device driver version: 3240.7
Multiprocessors: 10
Max Samplers: 16
Max work item dimensions: 3
Resident blocks per multiprocessor: 16
Grid dim: 320 = 2 * 10 * 16
Block dim: 128
Binary build log for AMD Radeon HD 7700 Series:
OK (0)
Program build log for AMD Radeon HD 7700 Series:
OK (0)
Prefered kernel work group size multiple: 64
Setting Grid Dim to 256
BOINC client version 8.2.4
BOINC GPU type 'ATI', deviceId=0, slot=2
Application: period_search_10220_windows_x86_64__opencl_102_amd_win.exe
Version: 102.20.0.0
Platform name: AMD Accelerated Parallel Processing
Platform vendor: Advanced Micro Devices, Inc.
OpenCL device C version: OpenCL C 1.2  | OpenCL 1.2 AMD-APP (3240.7)
OpenCL device Id: 0
OpenCL device name: AMD Radeon HD 7700 Series 1024MB
Device driver version: 3240.7
Multiprocessors: 10
Max Samplers: 16
Max work item dimensions: 3
Resident blocks per multiprocessor: 16
Grid dim: 320 = 2 * 10 * 16
Block dim: 128
Program build log for AMD Radeon HD 7700 Series:
OK (0)
Prefered kernel work group size multiple: 64
Setting Grid Dim to 256
Singular matrix in routine ludcmp

</stderr_txt>
]]>