Task 624948
| Name | de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_74135320_0 |
| Workunit | 2145125935 |
| Created | 28 Jan 2021, 1:15:55 UTC |
| Sent | 28 Jan 2021, 1:22:52 UTC |
| Report deadline | 9 Feb 2021, 1:22:52 UTC |
| Received | 28 Jan 2021, 2:35:43 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 597212 |
| Run time | 15 min 38 sec |
| CPU time | 5 min 13 sec |
| Validate state | Valid |
| Credit | 227.53 |
| Device peak FLOPS | 223.52 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 349.90 MB |
| Peak swap size | 20.93 GB |
| Peak disk usage | 0.03 MB |
Stderr output
<core_client_version>7.17.0</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Linux x86_64 double OpenCL </search_application>
Reading preferences ended prematurely
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 11.1.114
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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 750' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 5.0
Max compute units: 4
Clock frequency: 1084 Mhz
Global mem size: 1028653056
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_50'
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: 278 SP GFLOP/s, 35 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 13 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: 41
Num chunks: 43
Chunk size: 13312
Added area: 12416
Effective area: 572416
Initial wait: 12 ms
Integration time: 232.921328 s. Average time per iteration = 727.879150 ms
Integral 0 time = 233.222623 s
Running likelihood with 42994 stars
Likelihood time = 0.843467 s
<background_integral> 0.000057254187995 </background_integral>
<stream_integral> 18.883958825982941 44.520486143698491 64.376710058410467 1.735687713673018 </stream_integral>
<background_likelihood> -3.364549231435425 </background_likelihood>
<stream_only_likelihood> -5.222570357064848 -3.394711569418009 -4.310704470635750 -51.447163612513037 </stream_only_likelihood>
<search_likelihood> -2.792301322335945 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.1.114
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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 750' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 5.0
Max compute units: 4
Clock frequency: 1084 Mhz
Global mem size: 1028653056
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_50'
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: 278 SP GFLOP/s, 35 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 13 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: 41
Num chunks: 43
Chunk size: 13312
Added area: 12416
Effective area: 572416
Initial wait: 12 ms
Integration time: 232.149579 s. Average time per iteration = 725.467435 ms
Integral 0 time = 232.528428 s
Running likelihood with 42994 stars
Likelihood time = 0.839509 s
<background_integral1> 0.000057279720890 </background_integral1>
<stream_integral1> 20.530181128987824 44.187624240176604 67.191593018651929 1.740930124076117 </stream_integral1>
<background_likelihood1> -3.364285407554024 </background_likelihood1>
<stream_only_likelihood1> -5.045403802304061 -3.409367881982293 -4.277847264286656 -51.398122894163336 </stream_only_likelihood1>
<search_likelihood1> -2.792294021205664 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.1.114
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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 750' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 5.0
Max compute units: 4
Clock frequency: 1084 Mhz
Global mem size: 1028653056
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_50'
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: 278 SP GFLOP/s, 35 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 13 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: 41
Num chunks: 43
Chunk size: 13312
Added area: 12416
Effective area: 572416
Initial wait: 12 ms
Integration time: 232.016571 s. Average time per iteration = 725.051785 ms
Integral 0 time = 232.312187 s
Running likelihood with 42994 stars
Likelihood time = 0.840021 s
<background_integral2> 0.000057301363773 </background_integral2>
<stream_integral2> 18.704273642731149 43.966032978417331 70.871694164694247 1.715709921810876 </stream_integral2>
<background_likelihood2> -3.363992843094914 </background_likelihood2>
<stream_only_likelihood2> -5.258715623302568 -3.407925262028771 -4.254164058710239 -51.329347052086696 </stream_only_likelihood2>
<search_likelihood2> -2.792291744796673 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.1.114
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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 750' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 5.0
Max compute units: 4
Clock frequency: 1084 Mhz
Global mem size: 1028653056
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_50'
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: 278 SP GFLOP/s, 35 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 13 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: 41
Num chunks: 43
Chunk size: 13312
Added area: 12416
Effective area: 572416
Initial wait: 12 ms
Integration time: 232.717131 s. Average time per iteration = 727.241034 ms
Integral 0 time = 233.013227 s
Running likelihood with 42994 stars
Likelihood time = 0.839945 s
<background_integral3> 0.000057272364926 </background_integral3>
<stream_integral3> 19.128542644473690 44.118525447383924 68.271264731732614 1.694452424959637 </stream_integral3>
<background_likelihood3> -3.362436260206199 </background_likelihood3>
<stream_only_likelihood3> -5.221935147920081 -3.409111583531462 -4.271861876631160 -52.804211143286700 </stream_only_likelihood3>
<search_likelihood3> -2.792292992260990 </search_likelihood3>
21:15:09 (7668): called boinc_finish(0)
</stderr_txt>
]]>
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