Task 659665546

Name ps_260227_input_1639_99_1
Workunit 299601389
Created 28 Feb 2026, 6:48:02 UTC
Sent 4 Mar 2026, 11:01:13 UTC
Report deadline 14 Mar 2026, 23:01:13 UTC
Received 5 Mar 2026, 0:10:01 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 823424
Run time 2 hours 23 min 20 sec
CPU time 22 sec
Validate state Valid
Credit 63.47
Device peak FLOPS 430.18 GFLOPS
Application version Period Search Application v102.18 (opencl_101_amd_linux)
x86_64-pc-linux-gnu
Peak working set size 1.64 GB
Peak swap size 7.40 GB
Peak disk usage 0.17 MB

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
BOINC client version 8.0.4
BOINC GPU type 'ATI', deviceId=0, slot=0
Application: ../../projects/asteroidsathome.net_boinc/period_search_10218_x86_64-pc-linux-gnu__opencl_101_amd_linux
Version: 102.18.0.0
Platform name: AMD Accelerated Parallel Processing
Platform vendor: Advanced Micro Devices, Inc.
OpenCL device C version: OpenCL C 2.0  | OpenCL 2.0 
OpenCL device Id: 0
OpenCL device name: gfx90c:xnack+ 15GB
Device driver version: 3649.0 (HSA1.1,LC)
Multiprocessors: 8
Max Samplers: 16
Max work item dimensions: 3
Resident blocks per multiprocessor: 16
Grid dim: 256 = 2 * 8 * 16
Block dim: 128
Binary build log for gfx90c:xnack+:
OK (0)
Program build log for AMD Radeon Graphics:
OK (0)
Prefered kernel work group size multiple: 64
SIGSEGV: segmentation violation
Stack trace (18 frames):
../../projects/asteroidsathome.net_boinc/period_search_10218_x86_64-pc-linux-gnu__opencl_101_amd_linux(+0x137373)[0x556ab1623373]
/lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x7f9674e81330]
/lib/x86_64-linux-gnu/libc.so.6(+0x4798b)[0x7f9674e8398b]
/lib/x86_64-linux-gnu/libc.so.6(+0x47bbe)[0x7f9674e83bbe]
../../projects/asteroidsathome.net_boinc/period_search_10218_x86_64-pc-linux-gnu__opencl_101_amd_linux(+0x132a05)[0x556ab161ea05]
../../projects/asteroidsathome.net_boinc/period_search_10218_x86_64-pc-linux-gnu__opencl_101_amd_linux(+0x132ace)[0x556ab161eace]
/lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x7f9674e81330]
/lib/x86_64-linux-gnu/libc.so.6(+0x98d71)[0x7f9674ed4d71]
/lib/x86_64-linux-gnu/libc.so.6(+0xa4d93)[0x7f9674ee0d93]
/opt/rocm-6.4.0/lib/libamdocl64.so(+0x7ad01)[0x7f96748c4d01]
/opt/rocm-6.4.0/lib/libamdocl64.so(+0x7aa6e)[0x7f96748c4a6e]
/opt/rocm-6.4.0/lib/libamdocl64.so(+0x6a242)[0x7f96748b4242]
/opt/rocm-6.4.0/lib/libamdocl64.so(clEnqueueReadBuffer+0x502)[0x7f96748822c2]
../../projects/asteroidsathome.net_boinc/period_search_10218_x86_64-pc-linux-gnu__opencl_101_amd_linux(+0x78db8)[0x556ab1564db8]
../../projects/asteroidsathome.net_boinc/period_search_10218_x86_64-pc-linux-gnu__opencl_101_amd_linux(+0x72321)[0x556ab155e321]
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca)[0x7f9674e661ca]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b)[0x7f9674e6628b]
../../projects/asteroidsathome.net_boinc/period_search_10218_x86_64-pc-linux-gnu__opencl_101_amd_linux(+0x72e5e)[0x556ab155ee5e]

Exiting...
Platform name: AMD Accelerated Parallel Processing
Platform vendor: Advanced Micro Devices, Inc.
OpenCL device C version: OpenCL C 2.0  | OpenCL 2.0 
OpenCL device Id: 0
OpenCL device name: gfx90c:xnack+ 15GB
Device driver version: 3649.0 (HSA1.1,LC)
Multiprocessors: 8
Max Samplers: 16
Max work item dimensions: 3
Resident blocks per multiprocessor: 16
Grid dim: 256 = 2 * 8 * 16
Block dim: 128
Program build log for AMD Radeon Graphics:
OK (0)
Prefered kernel work group size multiple: 64
2026-03-05 00:09:45 (1484): called boinc_finish(0)

</stderr_txt>
]]>