Task 877447
| Name | de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_75306544_0 |
| Workunit | 2146418639 |
| Created | 29 Jan 2021, 11:10:11 UTC |
| Sent | 29 Jan 2021, 11:15:42 UTC |
| Report deadline | 10 Feb 2021, 11:15:42 UTC |
| Received | 30 Jan 2021, 9:08:22 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 858178 |
| Run time | 7 min 20 sec |
| CPU time | 31 sec |
| Validate state | Valid |
| Credit | 227.53 |
| Device peak FLOPS | 99.88 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 203.17 MB |
| Peak swap size | 44.97 GB |
| Peak disk usage | 0.03 MB |
Stderr output
<core_client_version>7.16.6</core_client_version>
<![CDATA[
<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 SSE4.1 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_khr_gl_event cl_nv_create_buffer
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 390.138
Version: OpenCL 1.1 CUDA
Compute capability: 2.0
Max compute units: 8
Clock frequency: 950 Mhz
Global mem size: 2081488896
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_20'
ptxas info : Function properties for probabilities
ptxas . 272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks: 28
Chunk size: 20480
Added area: 13440
Effective area: 573440
Initial wait: 12 ms
Integration time: 108.193225 s. Average time per iteration = 338.103828 ms
Integral 0 time = 108.420960 s
Running likelihood with 38073 stars
Likelihood time = 0.638956 s
<background_integral> 0.000059872422075 </background_integral>
<stream_integral> 12.484260307021072 168.004282452478833 3.466816181169266 25.158218135433987 </stream_integral>
<background_likelihood> -3.341101069081690 </background_likelihood>
<stream_only_likelihood> -9.090368764096855 -3.750207652736004 -52.136374234698529 -3.783792996107530 </stream_only_likelihood>
<search_likelihood> -2.797176290241183 </search_likelihood>
Using SSE4.1 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_khr_gl_event cl_nv_create_buffer
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 390.138
Version: OpenCL 1.1 CUDA
Compute capability: 2.0
Max compute units: 8
Clock frequency: 950 Mhz
Global mem size: 2081488896
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_20'
ptxas info : Function properties for probabilities
ptxas . 272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks: 28
Chunk size: 20480
Added area: 13440
Effective area: 573440
Initial wait: 12 ms
Integration time: 108.186915 s. Average time per iteration = 338.084109 ms
Integral 0 time = 108.348222 s
Running likelihood with 38073 stars
Likelihood time = 0.617737 s
<background_integral1> 0.000059856501088 </background_integral1>
<stream_integral1> 12.184970029158270 169.326819598709392 3.432967702621012 25.297864335757343 </stream_integral1>
<background_likelihood1> -3.341640153625970 </background_likelihood1>
<stream_only_likelihood1> -10.100686639499909 -3.747203383676706 -51.351879440431780 -3.774042455316029 </stream_only_likelihood1>
<search_likelihood1> -2.797176366767998 </search_likelihood1>
Using SSE4.1 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_khr_gl_event cl_nv_create_buffer
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 390.138
Version: OpenCL 1.1 CUDA
Compute capability: 2.0
Max compute units: 8
Clock frequency: 950 Mhz
Global mem size: 2081488896
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_20'
ptxas info : Function properties for probabilities
ptxas . 272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks: 28
Chunk size: 20480
Added area: 13440
Effective area: 573440
Initial wait: 12 ms
Integration time: 108.388178 s. Average time per iteration = 338.713056 ms
Integral 0 time = 108.576176 s
Running likelihood with 38073 stars
Likelihood time = 0.618615 s
<background_integral2> 0.000059819288682 </background_integral2>
<stream_integral2> 11.852008516328652 169.639608960834266 3.522288203089566 24.851647758628310 </stream_integral2>
<background_likelihood2> -3.341412044158616 </background_likelihood2>
<stream_only_likelihood2> -11.481079697789598 -3.746247704957387 -52.479158448764736 -3.792054013219991 </stream_only_likelihood2>
<search_likelihood2> -2.797176199232330 </search_likelihood2>
Using SSE4.1 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_khr_gl_event cl_nv_create_buffer
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 390.138
Version: OpenCL 1.1 CUDA
Compute capability: 2.0
Max compute units: 8
Clock frequency: 950 Mhz
Global mem size: 2081488896
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_20'
ptxas info : Function properties for probabilities
ptxas . 272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks: 28
Chunk size: 20480
Added area: 13440
Effective area: 573440
Initial wait: 12 ms
Integration time: 108.222274 s. Average time per iteration = 338.194607 ms
Integral 0 time = 108.501091 s
Running likelihood with 38073 stars
Likelihood time = 0.511360 s
<background_integral3> 0.000059884943762 </background_integral3>
<stream_integral3> 12.652523875463718 170.815235505363830 3.457709860264969 24.937632139098859 </stream_integral3>
<background_likelihood3> -3.342196429468355 </background_likelihood3>
<stream_only_likelihood3> -8.263427150792873 -3.739592192862379 -53.935485114958780 -3.787862832872668 </stream_only_likelihood3>
<search_likelihood3> -2.797177611607769 </search_likelihood3>
02:07:28 (1262119): called boinc_finish(0)
</stderr_txt>
]]>
©2025 Astroinformatics Group