Task 619828288
| Name | ps_251027_input_27171_240_0 |
| Workunit | 280291512 |
| Created | 28 Oct 2025, 17:05:21 UTC |
| Sent | 4 Nov 2025, 0:19:01 UTC |
| Report deadline | 14 Nov 2025, 12:19:01 UTC |
| Received | 4 Nov 2025, 2:05:23 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | 4 (0x00000004) Unknown error code |
| Computer ID | 816320 |
| Run time | 1 hours 35 min 25 sec |
| CPU time | 4 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 246.38 GFLOPS |
| Application version | Period Search Application v102.20 (opencl_102_amd_win) windows_x86_64 |
| Peak working set size | 1.21 GB |
| Peak swap size | 2.46 GB |
| Peak disk usage | 2.00 MB |
Stderr output
<core_client_version>8.2.4</core_client_version> <![CDATA[ <message> The system cannot open the file. (0x4) - exit code 4 (0x4)</message> <stderr_txt> BOINC client version 8.2.4 BOINC GPU type 'ATI', deviceId=0, slot=0 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 2.0 | OpenCL 2.0 AMD-APP (3584.0) OpenCL device Id: 0 OpenCL device name: AMD Radeon(TM) Graphics 7GB Device driver version: 3584.0 (PAL,HSAIL) Multiprocessors: 6 Max Samplers: 16 Max work item dimensions: 3 Resident blocks per multiprocessor: 16 Grid dim: 192 = 2 * 6 * 16 Block dim: 128 Binary build log for AMD Radeon(TM) Graphics: OK (0) Program build log for AMD Radeon(TM) Graphics: OK (0) Prefered kernel work group size multiple: 64 Platform name: AMD Accelerated Parallel Processing Platform vendor: Advanced Micro Devices, Inc. OpenCL device C version: OpenCL C 2.0 | OpenCL 2.0 AMD-APP (3584.0) OpenCL device Id: 0 OpenCL device name: AMD Radeon(TM) Graphics 7GB Device driver version: 3584.0 (PAL,HSAIL) Multiprocessors: 6 Max Samplers: 16 Max work item dimensions: 3 Resident blocks per multiprocessor: 16 Grid dim: 192 = 2 * 6 * 16 Block dim: 128 Program build log for AMD Radeon(TM) Graphics: OK (0) Prefered kernel work group size multiple: 64 Singular matrix in routine ludcmp </stderr_txt> ]]>