Welcome to MilkyWay@home

Task 255186

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_70239358_0
Workunit 2140816612
Created 23 Jan 2021, 3:17:59 UTC
Sent 23 Jan 2021, 3:25:41 UTC
Report deadline 4 Feb 2021, 3:25:41 UTC
Received 2 Feb 2021, 0:54:18 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 877164
Run time 6 min 47 sec
CPU time 1 min 21 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 527.70 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 297.60 MB
Peak swap size 313.07 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 11.1.96
  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_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_int64_extended_atomics cl_khr_device_uuid
  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:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   8
Clock frequency:     1278 Mhz
Global mem size:     4294967296
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, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 654 SP GFLOP/s, 82 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 16 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 17
Num chunks:     18
Chunk size:     32768
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 102.299790 s. Average time per iteration = 319.686843 ms
Integral 0 time = 102.526099 s
Running likelihood with 17260 stars
Likelihood time = 0.330880 s
<background_integral> 0.000034942311227 </background_integral>
<stream_integral>  6.055985329710748  15.881285201366829  29.102326219994900  57.397098441961433 </stream_integral>
<background_likelihood> -2.981337815292985 </background_likelihood>
<stream_only_likelihood>  -11.315500215756092  -43.418873191038273  -3.292671535649221  -8.829082157708719 </stream_only_likelihood>
<search_likelihood> -2.556562883805551 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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_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_int64_extended_atomics cl_khr_device_uuid
  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:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   8
Clock frequency:     1278 Mhz
Global mem size:     4294967296
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, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 654 SP GFLOP/s, 82 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 16 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 17
Num chunks:     18
Chunk size:     32768
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 97.036727 s. Average time per iteration = 303.239771 ms
Integral 0 time = 97.265544 s
Running likelihood with 17260 stars
Likelihood time = 0.333777 s
<background_integral1> 0.000034941697254 </background_integral1>
<stream_integral1>  6.013416951457510  2.355396924044150  29.831037497343601  37.717326414372430 </stream_integral1>
<background_likelihood1> -2.996904793877647 </background_likelihood1>
<stream_only_likelihood1>  -9.558811097028123  -85.315581374273734  -3.294538830979272  -4.134667887952767 </stream_only_likelihood1>
<search_likelihood1> -2.557467946805303 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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_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_int64_extended_atomics cl_khr_device_uuid
  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:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   8
Clock frequency:     1278 Mhz
Global mem size:     4294967296
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, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 654 SP GFLOP/s, 82 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 16 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 17
Num chunks:     18
Chunk size:     32768
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 100.877865 s. Average time per iteration = 315.243327 ms
Integral 0 time = 101.115444 s
Running likelihood with 17260 stars
Likelihood time = 0.330930 s
<background_integral2> 0.000034852288511 </background_integral2>
<stream_integral2>  6.672987296305003  15.244250898579210  29.303001491388699  0.609052198550735 </stream_integral2>
<background_likelihood2> -2.985890379156515 </background_likelihood2>
<stream_only_likelihood2>  -8.265652477892633  -40.102427196294421  -3.294337193780008  -184.765703245282680 </stream_only_likelihood2>
<search_likelihood2> -2.556533617822959 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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_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_int64_extended_atomics cl_khr_device_uuid
  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:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   8
Clock frequency:     1278 Mhz
Global mem size:     4294967296
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, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 654 SP GFLOP/s, 82 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 16 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 17
Num chunks:     18
Chunk size:     32768
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 101.499641 s. Average time per iteration = 317.186379 ms
Integral 0 time = 101.730934 s
Running likelihood with 17260 stars
Likelihood time = 0.335719 s
<background_integral3> 0.000034938754371 </background_integral3>
<stream_integral3>  7.048142003037929  16.092518880961563  28.628755645680670  43.953628147703981 </stream_integral3>
<background_likelihood3> -2.981045031339963 </background_likelihood3>
<stream_only_likelihood3>  -7.464232056773686  -33.492296209952158  -3.305004297157563  -8.013108845365846 </stream_only_likelihood3>
<search_likelihood3> -2.556557635448189 </search_likelihood3>
16:01:00 (15548): called boinc_finish(0)

</stderr_txt>
]]>


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