Welcome to MilkyWay@home

Task 213708

Name de_modfit_85_bundle4_4s_south4s_bgset_4_1603804501_69688180_0
Workunit 2140204941
Created 22 Jan 2021, 11:13:13 UTC
Sent 22 Jan 2021, 11:20:51 UTC
Report deadline 3 Feb 2021, 11:20:51 UTC
Received 1 Feb 2021, 18:31:42 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 854218
Run time 8 min 21 sec
CPU time 2 min 11 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 210.30 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 144.27 MB
Peak swap size 144.19 MB
Peak disk usage 0.02 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 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 GTX 460' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   7
Clock frequency:     1550 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: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 9 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: 16
Num chunks:     18
Chunk size:     32256
Added area:     20608
Effective area: 580608
Initial wait:   13 ms
Integration time: 108.127588 s. Average time per iteration = 337.898711 ms
Integral 0 time = 108.641191 s
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 11 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   15 ms
Integration time: 12.484173 s. Average time per iteration = 39.013040 ms
Integral 1 time = 12.764982 s
Running likelihood with 31964 stars
Likelihood time = 1.339528 s
<background_integral> 0.000046270514391 </background_integral>
<stream_integral>  137.796506272197150  25.165473360106525  0.000000000000000  23.573627374440388 </stream_integral>
<background_likelihood> -3.213525349279208 </background_likelihood>
<stream_only_likelihood>  -3.653754039635333  -3.450228553096190  -221.564758359081590  -35.128520898070732 </stream_only_likelihood>
<search_likelihood> -2.686765179704672 </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 GTX 460' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   7
Clock frequency:     1550 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: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 9 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: 16
Num chunks:     18
Chunk size:     32256
Added area:     20608
Effective area: 580608
Initial wait:   13 ms
Integration time: 108.461568 s. Average time per iteration = 338.942401 ms
Integral 0 time = 108.939297 s
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 11 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   15 ms
Integration time: 12.484887 s. Average time per iteration = 39.015271 ms
Integral 1 time = 12.762469 s
Running likelihood with 31964 stars
Likelihood time = 1.344464 s
<background_integral1> 0.000046584205983 </background_integral1>
<stream_integral1>  128.080431260772770  30.527791486113166  0.000000000000000  12.863943368166726 </stream_integral1>
<background_likelihood1> -3.226380368933556 </background_likelihood1>
<stream_only_likelihood1>  -3.618779398500115  -3.405206759341876  -221.297243417750170  -29.822166118934717 </stream_only_likelihood1>
<search_likelihood1> -2.685217297048866 </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 GTX 460' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   7
Clock frequency:     1550 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: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 9 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: 16
Num chunks:     18
Chunk size:     32256
Added area:     20608
Effective area: 580608
Initial wait:   13 ms
Integration time: 109.434600 s. Average time per iteration = 341.983126 ms
Integral 0 time = 109.892473 s
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 11 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   15 ms
Integration time: 12.495136 s. Average time per iteration = 39.047302 ms
Integral 1 time = 12.707369 s
Running likelihood with 31964 stars
Likelihood time = 1.340268 s
<background_integral2> 0.000046056583096 </background_integral2>
<stream_integral2>  90.231177967161628  31.166172486261669  0.000000000000000  17.900137408709028 </stream_integral2>
<background_likelihood2> -3.228610831358523 </background_likelihood2>
<stream_only_likelihood2>  -3.890686136744939  -3.289432263386694  -220.714624902917790  -65.619894469568280 </stream_only_likelihood2>
<search_likelihood2> -2.681780997149859 </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 GTX 460' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   7
Clock frequency:     1550 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: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 9 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: 16
Num chunks:     18
Chunk size:     32256
Added area:     20608
Effective area: 580608
Initial wait:   13 ms
Integration time: 109.348621 s. Average time per iteration = 341.714440 ms
Integral 0 time = 109.808840 s
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 11 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   15 ms
Integration time: 12.514018 s. Average time per iteration = 39.106307 ms
Integral 1 time = 12.733545 s
Running likelihood with 31964 stars
Likelihood time = 1.341126 s
<background_integral3> 0.000046318425056 </background_integral3>
<stream_integral3>  132.806374250860330  27.993783627169783  0.000000000000000  136.872472509505660 </stream_integral3>
<background_likelihood3> -3.228519114280487 </background_likelihood3>
<stream_only_likelihood3>  -3.738816508485273  -3.393526992580525  -220.810525912139010  -7.062809998428835 </stream_only_likelihood3>
<search_likelihood3> -2.682017238688991 </search_likelihood3>
02:31:36 (16544): called boinc_finish(0)

</stderr_txt>
]]>


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