Welcome to MilkyWay@home

Task 583631

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_73864251_0
Workunit 2144825825
Created 27 Jan 2021, 17:27:27 UTC
Sent 27 Jan 2021, 17:33:23 UTC
Report deadline 8 Feb 2021, 17:33:23 UTC
Received 27 Jan 2021, 22:31:55 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 826857
Run time 2 min 36 sec
CPU time 45 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 1,393.64 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 582.61 MB
Peak swap size 21.54 GB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.16.6</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 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_int64_extended_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   16
Clock frequency:     1695 Mhz
Global mem size:     8505131008
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_61'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1736 SP GFLOP/s, 217 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 22 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: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 37.797318 s. Average time per iteration = 118.116620 ms
Integral 0 time = 37.893871 s
Running likelihood with 38073 stars
Likelihood time = 0.508383 s
<background_integral> 0.000059919970702 </background_integral>
<stream_integral>  11.986814885564138  168.049495294121357  3.045566401244725  25.784000381103478 </stream_integral>
<background_likelihood> -3.342212136939476 </background_likelihood>
<stream_only_likelihood>  -9.968525805423518  -3.753272763581688  -63.139252114899413  -3.754401622427289 </stream_only_likelihood>
<search_likelihood> -2.797186861003664 </search_likelihood>
Using AVX path
Found 1 platform
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_int64_extended_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   16
Clock frequency:     1695 Mhz
Global mem size:     8505131008
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_61'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1736 SP GFLOP/s, 217 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 22 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: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 37.742304 s. Average time per iteration = 117.944701 ms
Integral 0 time = 37.883031 s
Running likelihood with 38073 stars
Likelihood time = 0.505937 s
<background_integral1> 0.000059897388582 </background_integral1>
<stream_integral1>  12.158906164952786  167.816881052695408  3.178746643142140  24.591748405130520 </stream_integral1>
<background_likelihood1> -3.341493314442162 </background_likelihood1>
<stream_only_likelihood1>  -9.306251317432221  -3.748282265037892  -62.056142535181152  -3.805041251656331 </stream_only_likelihood1>
<search_likelihood1> -2.797206212174243 </search_likelihood1>
Using AVX path
Found 1 platform
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_int64_extended_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   16
Clock frequency:     1695 Mhz
Global mem size:     8505131008
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_61'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1736 SP GFLOP/s, 217 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 22 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: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 37.742667 s. Average time per iteration = 117.945833 ms
Integral 0 time = 37.883193 s
Running likelihood with 38073 stars
Likelihood time = 0.508572 s
<background_integral2> 0.000059880338882 </background_integral2>
<stream_integral2>  12.416175686820125  168.572694767955738  3.184634471157167  25.413052992768197 </stream_integral2>
<background_likelihood2> -3.343519251112196 </background_likelihood2>
<stream_only_likelihood2>  -8.650237533632904  -3.751558188945037  -59.093271150019419  -3.769873279818376 </stream_only_likelihood2>
<search_likelihood2> -2.797183727739431 </search_likelihood2>
Using AVX path
Found 1 platform
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_int64_extended_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   16
Clock frequency:     1695 Mhz
Global mem size:     8505131008
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_61'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1736 SP GFLOP/s, 217 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 22 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: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 37.762258 s. Average time per iteration = 118.007057 ms
Integral 0 time = 37.908023 s
Running likelihood with 38073 stars
Likelihood time = 0.315889 s
<background_integral3> 0.000059873264275 </background_integral3>
<stream_integral3>  12.228755116328120  168.152794370229799  3.483221726365609  24.865254784894020 </stream_integral3>
<background_likelihood3> -3.340640756147871 </background_likelihood3>
<stream_only_likelihood3>  -12.199841990657227  -3.746071772884181  -52.774567511210215  -3.792670103944223 </stream_only_likelihood3>
<search_likelihood3> -2.797178757814373 </search_likelihood3>
17:00:50 (16603): called boinc_finish(0)

</stderr_txt>
]]>


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