Task 255742
| Name | de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_70251903_0 |
| Workunit | 2140830026 |
| Created | 23 Jan 2021, 3:38:18 UTC |
| Sent | 23 Jan 2021, 3:47:55 UTC |
| Report deadline | 4 Feb 2021, 3:47:55 UTC |
| Received | 23 Jan 2021, 10:05:32 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 853726 |
| Run time | 6 min 56 sec |
| CPU time | 1 min 51 sec |
| Validate state | Valid |
| Credit | 0.00 |
| Device peak FLOPS | 553.76 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 394.70 MB |
| Peak swap size | 45.57 GB |
| Peak disk usage | 0.03 MB |
Stderr output
<core_client_version>7.16.14</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 2 platforms
Platform 0 information:
Name: Clover
Version: OpenCL 1.1 Mesa 20.1.8
Vendor: Mesa
Extensions: cl_khr_icd
Profile: FULL_PROFILE
Platform 1 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.2.66
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 1
Found 1 CL device
Device 'GeForce GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.27.04
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 8
Clock frequency: 1342 Mhz
Global mem size: 2099052544
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: 687 SP GFLOP/s, 86 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 17 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: 16
Num chunks: 17
Chunk size: 34816
Added area: 31872
Effective area: 591872
Initial wait: 13 ms
Integration time: 102.434170 s. Average time per iteration = 320.106783 ms
Integral 0 time = 102.623861 s
Running likelihood with 34614 stars
Likelihood time = 0.552942 s
<background_integral> 0.000060850453055 </background_integral>
<stream_integral> 162.852377457481310 14.677731907367031 0.980925277533326 17.871898950504523 </stream_integral>
<background_likelihood> -3.369412601323047 </background_likelihood>
<stream_only_likelihood> -3.391208423449189 -4.744331984850221 -53.128730889229104 -4.687503287658178 </stream_only_likelihood>
<search_likelihood> -2.789128991193504 </search_likelihood>
Using AVX path
Found 2 platforms
Platform 0 information:
Name: Clover
Version: OpenCL 1.1 Mesa 20.1.8
Vendor: Mesa
Extensions: cl_khr_icd
Profile: FULL_PROFILE
Platform 1 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.2.66
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 1
Found 1 CL device
Device 'GeForce GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.27.04
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 8
Clock frequency: 1342 Mhz
Global mem size: 2099052544
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: 687 SP GFLOP/s, 86 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 17 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: 16
Num chunks: 17
Chunk size: 34816
Added area: 31872
Effective area: 591872
Initial wait: 13 ms
Integration time: 102.294976 s. Average time per iteration = 319.671801 ms
Integral 0 time = 102.480998 s
Running likelihood with 34614 stars
Likelihood time = 0.521194 s
<background_integral1> 0.000060484775299 </background_integral1>
<stream_integral1> 167.745341668537606 18.528483070603698 0.546492604632289 20.379943416085780 </stream_integral1>
<background_likelihood1> -3.356528088855375 </background_likelihood1>
<stream_only_likelihood1> -3.440586642653306 -4.324003824829767 -74.220101337977781 -4.761294915278830 </stream_only_likelihood1>
<search_likelihood1> -2.789107382374269 </search_likelihood1>
Using AVX path
Found 2 platforms
Platform 0 information:
Name: Clover
Version: OpenCL 1.1 Mesa 20.1.8
Vendor: Mesa
Extensions: cl_khr_icd
Profile: FULL_PROFILE
Platform 1 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.2.66
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 1
Found 1 CL device
Device 'GeForce GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.27.04
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 8
Clock frequency: 1342 Mhz
Global mem size: 2099052544
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: 687 SP GFLOP/s, 86 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 17 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: 16
Num chunks: 17
Chunk size: 34816
Added area: 31872
Effective area: 591872
Initial wait: 13 ms
Integration time: 101.805396 s. Average time per iteration = 318.141862 ms
Integral 0 time = 101.996237 s
Running likelihood with 34614 stars
Likelihood time = 0.521515 s
<background_integral2> 0.000060620647377 </background_integral2>
<stream_integral2> 163.990708204468831 16.411423112457861 0.577853412352894 15.575168398866337 </stream_integral2>
<background_likelihood2> -3.358119049966841 </background_likelihood2>
<stream_only_likelihood2> -3.432292682351839 -4.578641542481526 -79.725168225513983 -4.946849894342929 </stream_only_likelihood2>
<search_likelihood2> -2.789094971180088 </search_likelihood2>
Using AVX path
Found 2 platforms
Platform 0 information:
Name: Clover
Version: OpenCL 1.1 Mesa 20.1.8
Vendor: Mesa
Extensions: cl_khr_icd
Profile: FULL_PROFILE
Platform 1 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.2.66
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 1
Found 1 CL device
Device 'GeForce GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.27.04
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 8
Clock frequency: 1342 Mhz
Global mem size: 2099052544
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: 687 SP GFLOP/s, 86 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 17 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: 16
Num chunks: 17
Chunk size: 34816
Added area: 31872
Effective area: 591872
Initial wait: 13 ms
Integration time: 102.334125 s. Average time per iteration = 319.794140 ms
Integral 0 time = 102.526749 s
Running likelihood with 34614 stars
Likelihood time = 0.521626 s
<background_integral3> 0.000060191601519 </background_integral3>
<stream_integral3> 155.149878389541527 16.169645123660480 0.614715716408854 17.917605534787619 </stream_integral3>
<background_likelihood3> -3.363848168371192 </background_likelihood3>
<stream_only_likelihood3> -3.384404585963796 -4.558065118968667 -65.528055707571369 -4.832069460868354 </stream_only_likelihood3>
<search_likelihood3> -2.789031316785251 </search_likelihood3>
02:04:51 (7734): called boinc_finish(0)
</stderr_txt>
]]>
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