Welcome to MilkyWay@home

Task 818724

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75066565_1
Workunit 2146154980
Created 29 Jan 2021, 5:29:19 UTC
Sent 29 Jan 2021, 5:35:24 UTC
Report deadline 10 Feb 2021, 5:35:24 UTC
Received 1 Feb 2021, 17:51:53 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 849255
Run time 45 min 51 sec
CPU time 14 min 25 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 32.57 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 144.80 MB
Peak swap size 145.58 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.16.5</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 AVX 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_d3d9_sharing 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 GT 620' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   1
Clock frequency:     1620 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: 104 SP GFLOP/s, 13 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 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: 112
Num chunks:     122
Chunk size:     4608
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 684.570749 s. Average time per iteration = 2139.283591 ms
Integral 0 time = 685.705041 s
Running likelihood with 17260 stars
Likelihood time = 1.193921 s
<background_integral> 0.000034948293877 </background_integral>
<stream_integral>  6.550926678229696  17.514243185766432  28.862373514447459  0.022622511701494 </stream_integral>
<background_likelihood> -2.983915994821958 </background_likelihood>
<stream_only_likelihood>  -7.837358289404015  -34.936827889311459  -3.299081207442707  -230.063216268512890 </stream_only_likelihood>
<search_likelihood> -2.556247102412137 </search_likelihood>
Using AVX 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_d3d9_sharing 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 GT 620' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   1
Clock frequency:     1620 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: 104 SP GFLOP/s, 13 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 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: 112
Num chunks:     122
Chunk size:     4608
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 683.421033 s. Average time per iteration = 2135.690729 ms
Integral 0 time = 685.024250 s
Running likelihood with 17260 stars
Likelihood time = 1.185296 s
<background_integral1> 0.000034944195907 </background_integral1>
<stream_integral1>  6.530309860520841  12.391539658141848  29.866798488420201  0.019794541851811 </stream_integral1>
<background_likelihood1> -2.986039883569621 </background_likelihood1>
<stream_only_likelihood1>  -8.154386272198501  -52.722095143689856  -3.278838717786915  -230.711057638747890 </stream_only_likelihood1>
<search_likelihood1> -2.556260920577754 </search_likelihood1>
Using AVX 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_d3d9_sharing 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 GT 620' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   1
Clock frequency:     1620 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: 104 SP GFLOP/s, 13 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 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: 112
Num chunks:     122
Chunk size:     4608
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 683.916913 s. Average time per iteration = 2137.240352 ms
Integral 0 time = 685.019440 s
Running likelihood with 17260 stars
Likelihood time = 1.191543 s
<background_integral2> 0.000034946700545 </background_integral2>
<stream_integral2>  6.667909537562767  13.233639967491593  29.733854578053958  0.021832046996089 </stream_integral2>
<background_likelihood2> -2.988238798661715 </background_likelihood2>
<stream_only_likelihood2>  -7.925879895670613  -51.133173764827205  -3.281964584772688  -230.374855050915220 </stream_only_likelihood2>
<search_likelihood2> -2.556243406983800 </search_likelihood2>
Using AVX 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_d3d9_sharing 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 GT 620' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   1
Clock frequency:     1620 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: 104 SP GFLOP/s, 13 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 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: 112
Num chunks:     122
Chunk size:     4608
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 684.069967 s. Average time per iteration = 2137.718647 ms
Integral 0 time = 685.208753 s
Running likelihood with 17260 stars
Likelihood time = 1.194096 s
<background_integral3> 0.000034980826917 </background_integral3>
<stream_integral3>  7.113512841193360  14.672163253808268  29.623001254184011  0.022130137477732 </stream_integral3>
<background_likelihood3> -2.991199458520180 </background_likelihood3>
<stream_only_likelihood3>  -7.422340605438724  -46.591373472700113  -3.275388215991022  -230.250244996414780 </stream_only_likelihood3>
<search_likelihood3> -2.556249381917183 </search_likelihood3>
18:51:45 (15216): called boinc_finish(0)

</stderr_txt>
]]>


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