Welcome to MilkyWay@home

Task 1531671

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75495260_1
Workunit 2146626406
Created 30 Jan 2021, 16:11:37 UTC
Sent 30 Jan 2021, 16:11:39 UTC
Report deadline 11 Feb 2021, 16:11:39 UTC
Received 31 Jan 2021, 1:54:40 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 927659
Run time 1 min 51 sec
CPU time 1 min 3 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 2,253.91 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 488.20 MB
Peak swap size 9.67 GB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.15.0</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 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 2 CL devices
Device 'GeForce RTX 2080 SUPER' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   48
Clock frequency:     1830 Mhz
Global mem size:     8370061312
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 452 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 5622 SP GFLOP/s, 703 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 12288 with 22 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: 2
Num chunks:     3
Chunk size:     270336
Added area:     251008
Effective area: 811008
Initial wait:   12 ms
Integration time: 26.690306 s. Average time per iteration = 83.407206 ms
Integral 0 time = 26.810747 s
Running likelihood with 17260 stars
Likelihood time = 0.144571 s
<background_integral> 0.000034942538445 </background_integral>
<stream_integral>  6.647736426630383  13.500761639104040  29.792586878080261  0.022926490760276 </stream_integral>
<background_likelihood> -2.987224320339836 </background_likelihood>
<stream_only_likelihood>  -7.804741372858826  -50.800086056457673  -3.280603247749498  -230.036137880344512 </stream_only_likelihood>
<search_likelihood> -2.556234925017176 </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 2 CL devices
Device 'GeForce RTX 2080 SUPER' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   48
Clock frequency:     1830 Mhz
Global mem size:     8370061312
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 452 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 5622 SP GFLOP/s, 703 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 12288 with 22 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: 2
Num chunks:     3
Chunk size:     270336
Added area:     251008
Effective area: 811008
Initial wait:   12 ms
Integration time: 26.666815 s. Average time per iteration = 83.333796 ms
Integral 0 time = 26.787902 s
Running likelihood with 17260 stars
Likelihood time = 0.171901 s
<background_integral1> 0.000034956586659 </background_integral1>
<stream_integral1>  5.969119353703078  12.539728734258592  29.708218435580051  0.021045220332800 </stream_integral1>
<background_likelihood1> -2.986143685805386 </background_likelihood1>
<stream_only_likelihood1>  -9.387746794229159  -53.247866095953050  -3.276674654161925  -230.441414801806246 </stream_only_likelihood1>
<search_likelihood1> -2.556247272747236 </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 2 CL devices
Device 'GeForce RTX 2080 SUPER' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   48
Clock frequency:     1830 Mhz
Global mem size:     8370061312
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 452 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 5622 SP GFLOP/s, 703 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 12288 with 22 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: 2
Num chunks:     3
Chunk size:     270336
Added area:     251008
Effective area: 811008
Initial wait:   12 ms
Integration time: 26.668852 s. Average time per iteration = 83.340163 ms
Integral 0 time = 26.789898 s
Running likelihood with 17260 stars
Likelihood time = 0.137255 s
<background_integral2> 0.000034911060790 </background_integral2>
<stream_integral2>  6.364998941596743  15.487783614987965  29.381741414274249  0.022846727915925 </stream_integral2>
<background_likelihood2> -2.984872437587131 </background_likelihood2>
<stream_only_likelihood2>  -8.892541519017342  -44.845490222264011  -3.293300420411221  -230.170770199036781 </stream_only_likelihood2>
<search_likelihood2> -2.556242704167999 </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 2 CL devices
Device 'GeForce RTX 2080 SUPER' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   48
Clock frequency:     1830 Mhz
Global mem size:     8370061312
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 452 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 5622 SP GFLOP/s, 703 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 12288 with 22 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: 2
Num chunks:     3
Chunk size:     270336
Added area:     251008
Effective area: 811008
Initial wait:   12 ms
Integration time: 26.666846 s. Average time per iteration = 83.333895 ms
Integral 0 time = 26.785862 s
Running likelihood with 17260 stars
Likelihood time = 0.186186 s
<background_integral3> 0.000034938448070 </background_integral3>
<stream_integral3>  6.165337563004924  13.362185929858175  29.811611532166228  0.021528391615700 </stream_integral3>
<background_likelihood3> -2.985897564798109 </background_likelihood3>
<stream_only_likelihood3>  -9.820405243485400  -51.693256374037524  -3.272981497967468  -230.413441326824994 </stream_only_likelihood3>
<search_likelihood3> -2.556240183104173 </search_likelihood3>
02:50:27 (117632): called boinc_finish(0)

</stderr_txt>
]]>


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