Welcome to MilkyWay@home

Task 1632846

Name de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_76146841_1
Workunit 2147357998
Created 30 Jan 2021, 23:22:30 UTC
Sent 30 Jan 2021, 23:22:31 UTC
Report deadline 11 Feb 2021, 23:22:31 UTC
Received 31 Jan 2021, 10:03:41 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 792115
Run time 54 sec
CPU time 32 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 1,641.54 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 295.48 MB
Peak swap size 291.86 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Windows x86 double OpenCL </search_application>
BOINC GPU type suggests using OpenCL vendor 'NVIDIA Corporation'
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 11.2.109
  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_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 2 on platform 0
Found 4 CL devices
Device 'Tesla K20c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      461.09
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   13
Clock frequency:     705 Mhz
Global mem size:     4967694336
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 587 SP GFLOP/s, 293 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks:     1
Chunk size:     562432
Added area:     2432
Effective area: 562432
Initial wait:   15 ms
Integration time: 11.268895 s. Average time per iteration = 35.215297 ms
Integral 0 time = 11.585650 s
Running likelihood with 42994 stars
Likelihood time = 0.989594 s
<background_integral> 0.000057261650396 </background_integral>
<stream_integral>  19.020687818399583  43.987784064216271  66.665478304438949  1.701791026068358 </stream_integral>
<background_likelihood> -3.365009466162058 </background_likelihood>
<stream_only_likelihood>  -5.199777736934300  -3.409231502227883  -4.270148995975465  -52.349734470785002 </stream_only_likelihood>
<search_likelihood> -2.792292519269968 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 2 on platform 0
Found 4 CL devices
Device 'Tesla K20c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      461.09
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   13
Clock frequency:     705 Mhz
Global mem size:     4967694336
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 587 SP GFLOP/s, 293 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks:     1
Chunk size:     562432
Added area:     2432
Effective area: 562432
Initial wait:   15 ms
Integration time: 11.266185 s. Average time per iteration = 35.206827 ms
Integral 0 time = 11.592230 s
Running likelihood with 42994 stars
Likelihood time = 0.983616 s
<background_integral1> 0.000057261792678 </background_integral1>
<stream_integral1>  18.654365428239075  44.198205233676006  68.316957318852246  1.672059652445954 </stream_integral1>
<background_likelihood1> -3.364875608449807 </background_likelihood1>
<stream_only_likelihood1>  -5.251681213674184  -3.405316592092652  -4.262847982148426  -53.696831515705469 </stream_only_likelihood1>
<search_likelihood1> -2.792289605221161 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 2 on platform 0
Found 4 CL devices
Device 'Tesla K20c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      461.09
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   13
Clock frequency:     705 Mhz
Global mem size:     4967694336
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 587 SP GFLOP/s, 293 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks:     1
Chunk size:     562432
Added area:     2432
Effective area: 562432
Initial wait:   15 ms
Integration time: 11.267019 s. Average time per iteration = 35.209436 ms
Integral 0 time = 11.590254 s
Running likelihood with 42994 stars
Likelihood time = 1.088033 s
<background_integral2> 0.000057291931792 </background_integral2>
<stream_integral2>  19.006045279299826  44.475298690527445  67.023640035493088  1.685293230927329 </stream_integral2>
<background_likelihood2> -3.365244899015206 </background_likelihood2>
<stream_only_likelihood2>  -5.207161868850925  -3.402478918262750  -4.278973222843868  -52.621474950953299 </stream_only_likelihood2>
<search_likelihood2> -2.792289783246020 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 2 on platform 0
Found 4 CL devices
Device 'Tesla K20c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      461.09
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   13
Clock frequency:     705 Mhz
Global mem size:     4967694336
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 587 SP GFLOP/s, 293 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks:     1
Chunk size:     562432
Added area:     2432
Effective area: 562432
Initial wait:   15 ms
Integration time: 11.272875 s. Average time per iteration = 35.227734 ms
Integral 0 time = 11.609304 s
Running likelihood with 42994 stars
Likelihood time = 1.000835 s
<background_integral3> 0.000057234820264 </background_integral3>
<stream_integral3>  18.535368490365613  44.347636669463355  68.942627922393541  1.671975940866324 </stream_integral3>
<background_likelihood3> -3.363876891270278 </background_likelihood3>
<stream_only_likelihood3>  -5.256127768301328  -3.404953119786896  -4.264506052904460  -53.669833763981352 </stream_only_likelihood3>
<search_likelihood3> -2.792289948080201 </search_likelihood3>
02:02:31 (6304): called boinc_finish(0)

</stderr_txt>
]]>


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