Task 67243
| Name | de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_67299060_0 |
| Workunit | 2137552581 |
| Created | 19 Jan 2021, 12:14:38 UTC |
| Sent | 19 Jan 2021, 12:23:53 UTC |
| Report deadline | 31 Jan 2021, 12:23:53 UTC |
| Received | 19 Jan 2021, 18:57:03 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 904498 |
| Run time | 2 min 22 sec |
| CPU time | 52 sec |
| Validate state | Valid |
| Credit | 227.52 |
| Device peak FLOPS | 1,858.78 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 597.58 MB |
| Peak swap size | 21.62 GB |
| Peak disk usage | 0.03 MB |
Stderr output
<core_client_version>7.16.5</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 11.0.228
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1080' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 20
Clock frequency: 1809 Mhz
Global mem size: 8499101696
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: 2316 SP GFLOP/s, 289 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 21 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: 5
Num chunks: 6
Chunk size: 107520
Added area: 85120
Effective area: 645120
Initial wait: 12 ms
Integration time: 34.409857 s. Average time per iteration = 107.530804 ms
Integral 0 time = 34.520735 s
Running likelihood with 34614 stars
Likelihood time = 0.295343 s
<background_integral> 0.000060840957488 </background_integral>
<stream_integral> 176.406727693694563 19.378199816295361 146.295433636937474 13.845703348094350 </stream_integral>
<background_likelihood> -3.311152736973511 </background_likelihood>
<stream_only_likelihood> -3.507591507780192 -4.309404813486893 -9.831703790224125 -4.946881470042174 </stream_only_likelihood>
<search_likelihood> -2.790258330653218 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.0.228
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1080' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 20
Clock frequency: 1809 Mhz
Global mem size: 8499101696
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: 2316 SP GFLOP/s, 289 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 21 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: 5
Num chunks: 6
Chunk size: 107520
Added area: 85120
Effective area: 645120
Initial wait: 12 ms
Integration time: 34.389893 s. Average time per iteration = 107.468416 ms
Integral 0 time = 34.510258 s
Running likelihood with 34614 stars
Likelihood time = 0.282771 s
<background_integral1> 0.000060511556586 </background_integral1>
<stream_integral1> 172.390468889569604 16.159994870654785 109.280562414642418 16.111587426951587 </stream_integral1>
<background_likelihood1> -3.309329802202096 </background_likelihood1>
<stream_only_likelihood1> -3.547742945885052 -4.587192192847561 -10.608124684963478 -4.606318178149913 </stream_only_likelihood1>
<search_likelihood1> -2.789723172355860 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.0.228
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1080' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 20
Clock frequency: 1809 Mhz
Global mem size: 8499101696
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: 2316 SP GFLOP/s, 289 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 21 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: 5
Num chunks: 6
Chunk size: 107520
Added area: 85120
Effective area: 645120
Initial wait: 12 ms
Integration time: 34.135175 s. Average time per iteration = 106.672421 ms
Integral 0 time = 34.244746 s
Running likelihood with 34614 stars
Likelihood time = 0.292085 s
<background_integral2> 0.000061082456266 </background_integral2>
<stream_integral2> 170.825079480145007 17.042357414416387 18.224680959509332 15.277854002638906 </stream_integral2>
<background_likelihood2> -3.312238458696129 </background_likelihood2>
<stream_only_likelihood2> -3.476885904173477 -4.526367701464760 -35.031963072457678 -4.887437139336360 </stream_only_likelihood2>
<search_likelihood2> -2.789331361343263 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.0.228
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1080' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 20
Clock frequency: 1809 Mhz
Global mem size: 8499101696
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: 2316 SP GFLOP/s, 289 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 21 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: 5
Num chunks: 6
Chunk size: 107520
Added area: 85120
Effective area: 645120
Initial wait: 12 ms
Integration time: 34.101222 s. Average time per iteration = 106.566319 ms
Integral 0 time = 34.226238 s
Running likelihood with 34614 stars
Likelihood time = 0.287689 s
<background_integral3> 0.000060688760311 </background_integral3>
<stream_integral3> 172.570762774314517 15.604567689886588 149.124750770824107 17.043572771530656 </stream_integral3>
<background_likelihood3> -3.307767969509861 </background_likelihood3>
<stream_only_likelihood3> -3.503849515869299 -4.508035590624748 -10.581813093382992 -4.903593083582813 </stream_only_likelihood3>
<search_likelihood3> -2.789649422475850 </search_likelihood3>
10:56:55 (55039): called boinc_finish(0)
</stderr_txt>
]]>
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