Welcome to MilkyWay@home

Task 1356486

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_75251754_1
Workunit 2146358076
Created 30 Jan 2021, 10:14:38 UTC
Sent 30 Jan 2021, 10:23:13 UTC
Report deadline 11 Feb 2021, 10:23:13 UTC
Received 30 Jan 2021, 16:47:05 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 1012607
Run time 11 min 13 sec
CPU time 4 min 6 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 912.37 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 243.27 MB
Peak swap size 65.86 GB
Peak disk usage 0.03 MB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Linux x86_64 double OpenCL </search_application>
Reading preferences ended prematurely
BOINC GPU type suggests using OpenCL vendor 'NVIDIA Corporation'
Setting process priority to 0 (13): Permission denied
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 2 platforms
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Platform 1 information:
  Name:       Clover
  Version:    OpenCL 1.1 Mesa 20.3.3
  Vendor:     Mesa
  Extensions: cl_khr_icd
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 760' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   6
Clock frequency:     1137 Mhz
Global mem size:     2094989312
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_30'
ptxas info    : Function properties for probabilities
ptxas         .     48 bytes stack frame, 92 bytes spill stores, 92 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 437 SP GFLOP/s, 55 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 14 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: 26
Num chunks:     27
Chunk size:     21504
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 167.451218 s. Average time per iteration = 523.285056 ms
Integral 0 time = 167.579130 s
Running likelihood with 38073 stars
Likelihood time = 0.395438 s
<background_integral> 0.000059884696174 </background_integral>
<stream_integral>  12.706549944295043  167.450602777093110  3.388929694999258  24.770483770178377 </stream_integral>
<background_likelihood> -3.342271037629133 </background_likelihood>
<stream_only_likelihood>  -8.338523452079905  -3.750968398805143  -55.478782018664035  -3.787790392338874 </stream_only_likelihood>
<search_likelihood> -2.797178678526087 </search_likelihood>
Using AVX path
Found 2 platforms
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Platform 1 information:
  Name:       Clover
  Version:    OpenCL 1.1 Mesa 20.3.3
  Vendor:     Mesa
  Extensions: cl_khr_icd
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 760' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   6
Clock frequency:     1137 Mhz
Global mem size:     2094989312
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_30'
ptxas info    : Function properties for probabilities
ptxas         .     48 bytes stack frame, 92 bytes spill stores, 92 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 437 SP GFLOP/s, 55 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 14 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: 26
Num chunks:     27
Chunk size:     21504
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 167.438332 s. Average time per iteration = 523.244788 ms
Integral 0 time = 167.575311 s
Running likelihood with 38073 stars
Likelihood time = 0.400738 s
<background_integral1> 0.000059878306549 </background_integral1>
<stream_integral1>  12.434999742684397  170.377237989191826  3.407955072640425  24.930323467612872 </stream_integral1>
<background_likelihood1> -3.341509061947900 </background_likelihood1>
<stream_only_likelihood1>  -8.237934188234236  -3.743768130396703  -55.300544695509558  -3.786390427578635 </stream_only_likelihood1>
<search_likelihood1> -2.797177549309992 </search_likelihood1>
Using AVX path
Found 2 platforms
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Platform 1 information:
  Name:       Clover
  Version:    OpenCL 1.1 Mesa 20.3.3
  Vendor:     Mesa
  Extensions: cl_khr_icd
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 760' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   6
Clock frequency:     1137 Mhz
Global mem size:     2094989312
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_30'
ptxas info    : Function properties for probabilities
ptxas         .     48 bytes stack frame, 92 bytes spill stores, 92 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 437 SP GFLOP/s, 55 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 14 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: 26
Num chunks:     27
Chunk size:     21504
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 167.535013 s. Average time per iteration = 523.546916 ms
Integral 0 time = 167.670501 s
Running likelihood with 38073 stars
Likelihood time = 0.386084 s
<background_integral2> 0.000059825044427 </background_integral2>
<stream_integral2>  12.102739313303129  168.122315576117614  3.387039792712000  24.987473716134531 </stream_integral2>
<background_likelihood2> -3.341181865764832 </background_likelihood2>
<stream_only_likelihood2>  -9.600518784354909  -3.748221245446033  -56.647560368454336  -3.785943461856900 </stream_only_likelihood2>
<search_likelihood2> -2.797176666632077 </search_likelihood2>
Using AVX path
Found 2 platforms
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Platform 1 information:
  Name:       Clover
  Version:    OpenCL 1.1 Mesa 20.3.3
  Vendor:     Mesa
  Extensions: cl_khr_icd
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 760' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   6
Clock frequency:     1137 Mhz
Global mem size:     2094989312
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_30'
ptxas info    : Function properties for probabilities
ptxas         .     48 bytes stack frame, 92 bytes spill stores, 92 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 437 SP GFLOP/s, 55 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 14 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: 26
Num chunks:     27
Chunk size:     21504
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 165.588133 s. Average time per iteration = 517.462916 ms
Integral 0 time = 165.713246 s
Running likelihood with 38073 stars
Likelihood time = 0.487912 s
<background_integral3> 0.000059872144560 </background_integral3>
<stream_integral3>  12.016966214302007  168.964701000243508  3.599660223606603  24.976132653513336 </stream_integral3>
<background_likelihood3> -3.341958372760780 </background_likelihood3>
<stream_only_likelihood3>  -9.693096848065869  -3.752619593544253  -51.883226037668095  -3.784500576184008 </stream_only_likelihood3>
<search_likelihood3> -2.797178062844344 </search_likelihood3>
10:45:31 (336131): called boinc_finish(0)

</stderr_txt>
]]>


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