Welcome to MilkyWay@home

Task 1203129

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75951458_0
Workunit 2147142117
Created 30 Jan 2021, 5:08:37 UTC
Sent 30 Jan 2021, 5:15:27 UTC
Report deadline 11 Feb 2021, 5:15:27 UTC
Received 1 Feb 2021, 14:58:20 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 774758
Run time 20 min 20 sec
CPU time 3 min 22 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 161.93 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 292.53 MB
Peak swap size 293.76 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.14.2</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 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 745' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1032 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_50'
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: 198 SP GFLOP/s, 25 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 768 with 12 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: 58
Num chunks:     61
Chunk size:     9216
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 302.778205 s. Average time per iteration = 946.181892 ms
Integral 0 time = 303.300669 s
Running likelihood with 17260 stars
Likelihood time = 0.456812 s
<background_integral> 0.000034956060533 </background_integral>
<stream_integral>  6.487238999948599  15.242177479896053  30.033729879553594  0.020942887292082 </stream_integral>
<background_likelihood> -2.986696053439216 </background_likelihood>
<stream_only_likelihood>  -8.708506783850446  -45.531240777300198  -3.274056880117447  -230.483143772141320 </stream_only_likelihood>
<search_likelihood> -2.556240228648375 </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 745' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1032 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_50'
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: 198 SP GFLOP/s, 25 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 768 with 12 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: 58
Num chunks:     61
Chunk size:     9216
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 302.877943 s. Average time per iteration = 946.493571 ms
Integral 0 time = 303.445019 s
Running likelihood with 17260 stars
Likelihood time = 0.456514 s
<background_integral1> 0.000034940118851 </background_integral1>
<stream_integral1>  6.450464791332845  12.634524331115886  29.409828851729841  0.023231806445133 </stream_integral1>
<background_likelihood1> -2.988669556880906 </background_likelihood1>
<stream_only_likelihood1>  -8.247573455707304  -53.701604121862054  -3.279449425217507  -230.022782004309960 </stream_only_likelihood1>
<search_likelihood1> -2.556244266286940 </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 745' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1032 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_50'
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: 198 SP GFLOP/s, 25 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 768 with 12 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: 58
Num chunks:     61
Chunk size:     9216
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 302.764828 s. Average time per iteration = 946.140088 ms
Integral 0 time = 303.424356 s
Running likelihood with 17260 stars
Likelihood time = 0.453407 s
<background_integral2> 0.000034939451733 </background_integral2>
<stream_integral2>  6.408289745214412  12.921723644970090  29.854536106567853  0.020526597009763 </stream_integral2>
<background_likelihood2> -2.986932292802154 </background_likelihood2>
<stream_only_likelihood2>  -8.513101138552916  -52.768951477013864  -3.275847612124895  -230.456949046111360 </stream_only_likelihood2>
<search_likelihood2> -2.556235932100542 </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 745' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1032 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_50'
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: 198 SP GFLOP/s, 25 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 768 with 12 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: 58
Num chunks:     61
Chunk size:     9216
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 302.858214 s. Average time per iteration = 946.431920 ms
Integral 0 time = 303.435819 s
Running likelihood with 17260 stars
Likelihood time = 0.456690 s
<background_integral3> 0.000034949230026 </background_integral3>
<stream_integral3>  6.670303672203415  12.301346382326486  29.523679155863462  0.022065860300123 </stream_integral3>
<background_likelihood3> -2.987815133672558 </background_likelihood3>
<stream_only_likelihood3>  -8.267480619374705  -55.305212376532900  -3.281560669938742  -230.198895245087580 </stream_only_likelihood3>
<search_likelihood3> -2.556239147421751 </search_likelihood3>
08:58:12 (29420): called boinc_finish(0)

</stderr_txt>
]]>


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