Welcome to MilkyWay@home

Task 723998

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_74720808_0
Workunit 2145771164
Created 28 Jan 2021, 17:55:41 UTC
Sent 28 Jan 2021, 18:03:47 UTC
Report deadline 9 Feb 2021, 18:03:47 UTC
Received 29 Jan 2021, 10:54:57 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 824264
Run time 3 min 15 sec
CPU time 2 min 50 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 149.04 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 158.64 MB
Peak swap size 157.11 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 8.0.0
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tesla C2075' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      369.09
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   14
Clock frequency:     1147 Mhz
Global mem size:     6376456192
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         .     216 bytes stack frame, 216 bytes spill stores, 216 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1028 SP GFLOP/s, 514 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 79 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 17 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     1
Chunk size:     566272
Added area:     6272
Effective area: 566272
Initial wait:   17 ms
Integration time: 45.907996 s. Average time per iteration = 143.462488 ms
Integral 0 time = 46.234559 s
Running likelihood with 38073 stars
Likelihood time = 1.456127 s
<background_integral> 0.000059818465600 </background_integral>
<stream_integral>  12.782899831205400  166.557810481704250  3.765131417506287  24.888395238441660 </stream_integral>
<background_likelihood> -3.341190832337947 </background_likelihood>
<stream_only_likelihood>  -8.156702413736095  -3.753613685054320  -47.892062547121952  -3.798750385868250 </stream_only_likelihood>
<search_likelihood> -2.797182703949000 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 8.0.0
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tesla C2075' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      369.09
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   14
Clock frequency:     1147 Mhz
Global mem size:     6376456192
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         .     216 bytes stack frame, 216 bytes spill stores, 216 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1028 SP GFLOP/s, 514 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 79 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 17 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     1
Chunk size:     566272
Added area:     6272
Effective area: 566272
Initial wait:   17 ms
Integration time: 45.821572 s. Average time per iteration = 143.192412 ms
Integral 0 time = 46.155114 s
Running likelihood with 38073 stars
Likelihood time = 1.465400 s
<background_integral1> 0.000059851513326 </background_integral1>
<stream_integral1>  12.635002881652611  169.022946855030880  3.443254356750273  24.522800858184620 </stream_integral1>
<background_likelihood1> -3.340979239983160 </background_likelihood1>
<stream_only_likelihood1>  -8.341691569646685  -3.750368016944852  -54.199356198076856  -3.792098996091976 </stream_only_likelihood1>
<search_likelihood1> -2.797184962286430 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 8.0.0
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tesla C2075' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      369.09
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   14
Clock frequency:     1147 Mhz
Global mem size:     6376456192
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         .     216 bytes stack frame, 216 bytes spill stores, 216 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1028 SP GFLOP/s, 514 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 79 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 17 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     1
Chunk size:     566272
Added area:     6272
Effective area: 566272
Initial wait:   17 ms
Integration time: 45.841459 s. Average time per iteration = 143.254558 ms
Integral 0 time = 46.201844 s
Running likelihood with 38073 stars
Likelihood time = 1.466212 s
<background_integral2> 0.000059902308678 </background_integral2>
<stream_integral2>  12.138568370241185  167.364480191180060  3.369076591583363  25.205872157121679 </stream_integral2>
<background_likelihood2> -3.341615564236818 </background_likelihood2>
<stream_only_likelihood2>  -8.994522246963232  -3.753549349072249  -53.154188048994769  -3.778584671095349 </stream_only_likelihood2>
<search_likelihood2> -2.797175965751154 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 8.0.0
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tesla C2075' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      369.09
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   14
Clock frequency:     1147 Mhz
Global mem size:     6376456192
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------


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


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1028 SP GFLOP/s, 514 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 79 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 17 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     1
Chunk size:     566272
Added area:     6272
Effective area: 566272
Initial wait:   17 ms
Integration time: 45.878621 s. Average time per iteration = 143.370690 ms
Integral 0 time = 46.212917 s
Running likelihood with 38073 stars
Likelihood time = 1.452532 s
<background_integral3> 0.000059857513933 </background_integral3>
<stream_integral3>  12.206597714138217  166.715189267770710  3.347818829160069  24.855719594629903 </stream_integral3>
<background_likelihood3> -3.341613840111890 </background_likelihood3>
<stream_only_likelihood3>  -10.178750504102746  -3.752755072669506  -54.046624913709934  -3.789708185803115 </stream_only_likelihood3>
<search_likelihood3> -2.797176614773744 </search_likelihood3>
05:53:19 (10516): called boinc_finish(0)

</stderr_txt>
]]>


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