Welcome to MilkyWay@home

Task 83186

Name de_modfit_85_bundle4_4s_south4s_bgset_4_1603804501_67648939_0
Workunit 2137943758
Created 19 Jan 2021, 22:39:37 UTC
Sent 19 Jan 2021, 22:47:46 UTC
Report deadline 31 Jan 2021, 22:47:46 UTC
Received 25 Jan 2021, 9:13:17 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 879874
Run time 4 min 41 sec
CPU time 1 min 27 sec
Validate state Checked, but no consensus yet
Credit 0.00
Device peak FLOPS 810.03 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 367.69 MB
Peak swap size 29,597.55 MB
Peak disk usage 0.03 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 970' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   13
Clock frequency:     1215 Mhz
Global mem size:     4238016512
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_52'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1011 SP GFLOP/s, 126 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 15 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: 11
Num chunks:     12
Chunk size:     49920
Added area:     39040
Effective area: 599040
Initial wait:   13 ms
Integration time: 64.188847 s. Average time per iteration = 200.590147 ms
Integral 0 time = 64.416739 s
Estimated Nvidia GPU GFLOP/s: 1011 SP GFLOP/s, 126 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 12 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39936
Added area:     39272
Effective area: 79872
Initial wait:   0 ms
Integration time: 4.410365 s. Average time per iteration = 13.782391 ms
Integral 1 time = 4.432673 s
Running likelihood with 31964 stars
Likelihood time = 0.512481 s
<background_integral> 0.000046488178077 </background_integral>
<stream_integral>  134.330934772402429  29.189495230618427  0.000000000000000  78.714713053191375 </stream_integral>
<background_likelihood> -3.243774912074615 </background_likelihood>
<stream_only_likelihood>  -3.574266804203942  -3.382717803562237  -221.485092577482817  -9.555172790678345 </stream_only_likelihood>
<search_likelihood> -2.684836852308603 </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 970' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   13
Clock frequency:     1215 Mhz
Global mem size:     4238016512
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_52'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1011 SP GFLOP/s, 126 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 15 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: 11
Num chunks:     12
Chunk size:     49920
Added area:     39040
Effective area: 599040
Initial wait:   13 ms
Integration time: 64.305745 s. Average time per iteration = 200.955454 ms
Integral 0 time = 64.525158 s
Estimated Nvidia GPU GFLOP/s: 1011 SP GFLOP/s, 126 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 12 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39936
Added area:     39272
Effective area: 79872
Initial wait:   0 ms
Integration time: 4.410188 s. Average time per iteration = 13.781836 ms
Integral 1 time = 4.433081 s
Running likelihood with 31964 stars
Likelihood time = 0.581030 s
<background_integral1> 0.000046052793485 </background_integral1>
<stream_integral1>  119.042931308354369  26.139797061256658  0.000000000000000  137.385897765863689 </stream_integral1>
<background_likelihood1> -3.209285080648576 </background_likelihood1>
<stream_only_likelihood1>  -3.734619841904760  -3.484879269337770  -221.326496653099440  -9.902636675405635 </stream_only_likelihood1>
<search_likelihood1> -2.685026454096265 </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 970' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   13
Clock frequency:     1215 Mhz
Global mem size:     4238016512
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_52'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1011 SP GFLOP/s, 126 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 15 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: 11
Num chunks:     12
Chunk size:     49920
Added area:     39040
Effective area: 599040
Initial wait:   13 ms
Integration time: 64.244701 s. Average time per iteration = 200.764691 ms
Integral 0 time = 64.481771 s
Estimated Nvidia GPU GFLOP/s: 1011 SP GFLOP/s, 126 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 12 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39936
Added area:     39272
Effective area: 79872
Initial wait:   0 ms
Integration time: 4.415208 s. Average time per iteration = 13.797527 ms
Integral 1 time = 4.439625 s
Running likelihood with 31964 stars
Likelihood time = 0.550526 s
<background_integral2> 0.000046474973114 </background_integral2>
<stream_integral2>  120.228982137325431  27.002455765680409  0.000000000000000  86.413005255139367 </stream_integral2>
<background_likelihood2> -3.212026726930052 </background_likelihood2>
<stream_only_likelihood2>  -3.829702628401605  -3.373553610931954  -221.326669164449754  -7.347748824688423 </stream_only_likelihood2>
<search_likelihood2> -2.685219450376388 </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 970' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   13
Clock frequency:     1215 Mhz
Global mem size:     4238016512
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_52'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1011 SP GFLOP/s, 126 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 15 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: 11
Num chunks:     12
Chunk size:     49920
Added area:     39040
Effective area: 599040
Initial wait:   13 ms
Integration time: 64.139878 s. Average time per iteration = 200.437118 ms
Integral 0 time = 64.365515 s
Estimated Nvidia GPU GFLOP/s: 1011 SP GFLOP/s, 126 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 12 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39936
Added area:     39272
Effective area: 79872
Initial wait:   0 ms
Integration time: 4.421602 s. Average time per iteration = 13.817506 ms
Integral 1 time = 4.444722 s
Running likelihood with 31964 stars
Likelihood time = 0.571258 s
<background_integral3> 0.000046236655840 </background_integral3>
<stream_integral3>  135.395892265908344  30.387134171827704  0.000000000000000  24.486137326413278 </stream_integral3>
<background_likelihood3> -3.234253533315664 </background_likelihood3>
<stream_only_likelihood3>  -3.613631926788169  -3.362934541060334  -221.389071346319412  -111.813733472293023 </stream_only_likelihood3>
<search_likelihood3> -2.685135529024528 </search_likelihood3>
04:05:29 (7266): called boinc_finish(0)

</stderr_txt>
]]>


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