Task 271145

Task 271145

Name	de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_68635256_2
Workunit	2139040006
Created	23 Jan 2021, 10:33:02 UTC
Sent	23 Jan 2021, 10:40:40 UTC
Report deadline	4 Feb 2021, 10:40:40 UTC
Received	3 Feb 2021, 18:55:00 UTC
Server state	Over
Outcome	Computation error
Client state	Cancelled by server
Exit status	202 (0x000000CA) EXIT_ABORTED_BY_PROJECT
Computer ID	807697
Run time	6 sec
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	517.66 GFLOPS
Application version	Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu
Peak disk usage	0.02 MB

Stderr output

<core_client_version>7.9.3</core_client_version>
<![CDATA[
<message>
aborted by project - no longer usable</message>
<stderr_txt>
<search_application> milkyway_separation 1.46 Linux x86_64 double OpenCL </search_application>
BOINC GPU type suggests using OpenCL vendor 'NVIDIA Corporation'
Setting process priority to 0 (13): Permission denied
Error loading Lua script 'astronomy_parameters.txt': [string "number_parameters: 4..."]:1: '<name>' expected near '4' 
Switching to Parameter File 'astronomy_parameters.txt'
<number_WUs> 4 </number_WUs>
<number_params_per_WU> 26 </number_params_per_WU>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  Vendor:     NVIDIA Corporation
  Extensions: 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_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   8
Clock frequency:     1253 Mhz
Global mem size:     2098069504
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_52'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 642 SP GFLOP/s, 80 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 7 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 18
Num chunks:     20
Chunk size:     28672
Added area:     13440
Effective area: 573440
Initial wait:   12 ms

</stderr_txt>
]]>