Welcome to MilkyWay@home

Task 840338

Name de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_75102011_1
Workunit 2146194109
Created 29 Jan 2021, 7:45:38 UTC
Sent 29 Jan 2021, 7:52:08 UTC
Report deadline 10 Feb 2021, 7:52:08 UTC
Received 31 Jan 2021, 13:49:29 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 862630
Run time 10 min 33 sec
CPU time 22 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 440.03 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 206.39 MB
Peak swap size 29,850.55 MB
Peak disk usage 0.03 MB

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Linux x86_64 double OpenCL </search_application>
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 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.353
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 660' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.152.00
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   5
Clock frequency:     1137 Mhz
Global mem size:     2093809664
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         .     256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 364 SP GFLOP/s, 45 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 3 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: 31
Num chunks:     37
Chunk size:     15360
Added area:     8320
Effective area: 568320
Initial wait:   12 ms
Integration time: 158.585994 s. Average time per iteration = 495.581231 ms
Integral 0 time = 158.774931 s
Running likelihood with 42994 stars
Likelihood time = 0.816700 s
<background_integral> 0.000057274751032 </background_integral>
<stream_integral>  18.928584040792259  44.220670940067933  68.977094280420118  1.751491888423460 </stream_integral>
<background_likelihood> -3.364776993731015 </background_likelihood>
<stream_only_likelihood>  -5.208164871254663  -3.403585437246837  -4.269892035879737  -51.108614618277542 </stream_only_likelihood>
<search_likelihood> -2.792291544737543 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.353
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 660' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.152.00
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   5
Clock frequency:     1137 Mhz
Global mem size:     2093809664
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         .     256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 364 SP GFLOP/s, 45 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 3 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: 31
Num chunks:     37
Chunk size:     15360
Added area:     8320
Effective area: 568320
Initial wait:   12 ms
Integration time: 151.982599 s. Average time per iteration = 474.945621 ms
Integral 0 time = 152.176142 s
Running likelihood with 42994 stars
Likelihood time = 0.598860 s
<background_integral1> 0.000057267181493 </background_integral1>
<stream_integral1>  18.662617686591656  44.382811327178572  66.102656779044622  1.696607230406610 </stream_integral1>
<background_likelihood1> -3.364093690727143 </background_likelihood1>
<stream_only_likelihood1>  -5.256617540759819  -3.401623004731988  -4.279238012896634  -53.549569181254874 </stream_only_likelihood1>
<search_likelihood1> -2.792293436718526 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.353
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 660' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.152.00
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   5
Clock frequency:     1137 Mhz
Global mem size:     2093809664
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         .     256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 364 SP GFLOP/s, 45 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 3 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: 31
Num chunks:     37
Chunk size:     15360
Added area:     8320
Effective area: 568320
Initial wait:   12 ms
Integration time: 155.681791 s. Average time per iteration = 486.505597 ms
Integral 0 time = 155.831597 s
Running likelihood with 42994 stars
Likelihood time = 0.841835 s
<background_integral2> 0.000057257785222 </background_integral2>
<stream_integral2>  18.538395412816676  44.513986860922849  65.175843474529572  1.724400546881431 </stream_integral2>
<background_likelihood2> -3.365835756087908 </background_likelihood2>
<stream_only_likelihood2>  -5.273109119845069  -3.401520522815993  -4.289244326798736  -51.361351631532521 </stream_only_likelihood2>
<search_likelihood2> -2.792295212976307 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.353
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 660' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.152.00
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   5
Clock frequency:     1137 Mhz
Global mem size:     2093809664
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         .     256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 364 SP GFLOP/s, 45 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 3 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: 31
Num chunks:     37
Chunk size:     15360
Added area:     8320
Effective area: 568320
Initial wait:   12 ms
Integration time: 159.784056 s. Average time per iteration = 499.325175 ms
Integral 0 time = 159.968087 s
Running likelihood with 42994 stars
Likelihood time = 0.827753 s
<background_integral3> 0.000057275275025 </background_integral3>
<stream_integral3>  19.133078473072356  44.533481800664916  66.880512984741259  1.670758468994982 </stream_integral3>
<background_likelihood3> -3.364895379079604 </background_likelihood3>
<stream_only_likelihood3>  -5.251787846394739  -3.399350598291766  -4.280265554861211  -53.738145707979314 </stream_only_likelihood3>
<search_likelihood3> -2.792290925030890 </search_likelihood3>
05:49:25 (21293): called boinc_finish(0)

</stderr_txt>
]]>


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