Welcome to MilkyWay@home

Task 933363

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75446475_0
Workunit 2146572847
Created 29 Jan 2021, 14:56:49 UTC
Sent 29 Jan 2021, 15:02:53 UTC
Report deadline 10 Feb 2021, 15:02:53 UTC
Received 30 Jan 2021, 14:58:30 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 800441
Run time 12 min 15 sec
CPU time 3 min 38 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 122.90 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 146.02 MB
Peak swap size 143.86 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>
Reading preferences ended prematurely
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 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTS 450' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   4
Clock frequency:     1566 Mhz
Global mem size:     1073741824
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 401 SP GFLOP/s, 50 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 9 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: 28
Num chunks:     31
Chunk size:     18432
Added area:     11392
Effective area: 571392
Initial wait:   12 ms
Integration time: 182.103397 s. Average time per iteration = 569.073117 ms
Integral 0 time = 182.391547 s
Running likelihood with 17260 stars
Likelihood time = 0.593925 s
<background_integral> 0.000034917300670 </background_integral>
<stream_integral>  6.938246580588887  13.287336106877589  29.305030625275521  0.020452867101055 </stream_integral>
<background_likelihood> -2.984678642598058 </background_likelihood>
<stream_only_likelihood>  -8.316547969124216  -51.545075492720159  -3.290624322287095  -230.509636160225000 </stream_only_likelihood>
<search_likelihood> -2.556243923103845 </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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTS 450' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   4
Clock frequency:     1566 Mhz
Global mem size:     1073741824
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 401 SP GFLOP/s, 50 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 9 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: 28
Num chunks:     31
Chunk size:     18432
Added area:     11392
Effective area: 571392
Initial wait:   12 ms
Integration time: 182.104067 s. Average time per iteration = 569.075209 ms
Integral 0 time = 182.386832 s
Running likelihood with 17260 stars
Likelihood time = 0.593898 s
<background_integral1> 0.000034942468527 </background_integral1>
<stream_integral1>  6.426019114213855  13.115788401477369  29.866060808334257  0.021631737876343 </stream_integral1>
<background_likelihood1> -2.988447701134312 </background_likelihood1>
<stream_only_likelihood1>  -8.014610765518919  -52.627216765957229  -3.274017393335278  -230.332835183177760 </stream_only_likelihood1>
<search_likelihood1> -2.556242349864545 </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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTS 450' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   4
Clock frequency:     1566 Mhz
Global mem size:     1073741824
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 401 SP GFLOP/s, 50 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 9 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: 28
Num chunks:     31
Chunk size:     18432
Added area:     11392
Effective area: 571392
Initial wait:   12 ms
Integration time: 182.134456 s. Average time per iteration = 569.170176 ms
Integral 0 time = 182.416792 s
Running likelihood with 17260 stars
Likelihood time = 0.593566 s
<background_integral2> 0.000034948114268 </background_integral2>
<stream_integral2>  5.942709169495718  14.344143424532504  30.902536297971917  0.021327157219736 </stream_integral2>
<background_likelihood2> -2.991212601779330 </background_likelihood2>
<stream_only_likelihood2>  -9.080857416404054  -47.720018390376140  -3.247976044540691  -230.442018876263860 </stream_only_likelihood2>
<search_likelihood2> -2.556248032908690 </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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTS 450' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   4
Clock frequency:     1566 Mhz
Global mem size:     1073741824
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 401 SP GFLOP/s, 50 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 9 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: 28
Num chunks:     31
Chunk size:     18432
Added area:     11392
Effective area: 571392
Initial wait:   12 ms
Integration time: 182.094356 s. Average time per iteration = 569.044863 ms
Integral 0 time = 182.388915 s
Running likelihood with 17260 stars
Likelihood time = 0.594061 s
<background_integral3> 0.000034937608380 </background_integral3>
<stream_integral3>  6.214345572718350  14.386399927134782  29.478343280238636  0.020220401353250 </stream_integral3>
<background_likelihood3> -2.987272375832026 </background_likelihood3>
<stream_only_likelihood3>  -10.118322455833258  -46.815715427260798  -3.275937495517813  -230.538183574534540 </stream_only_likelihood3>
<search_likelihood3> -2.556251688922154 </search_likelihood3>
16:10:42 (8592): called boinc_finish(0)

</stderr_txt>
]]>


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