Task 1763032
| Name | de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_75631266_1 |
| Workunit | 2146779524 |
| Created | 31 Jan 2021, 14:08:51 UTC |
| Sent | 31 Jan 2021, 14:08:51 UTC |
| Report deadline | 12 Feb 2021, 14:08:51 UTC |
| Received | 1 Feb 2021, 19:46:17 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 848003 |
| Run time | 13 min 11 sec |
| CPU time | 11 min 12 sec |
| Validate state | Valid |
| Credit | 227.53 |
| Device peak FLOPS | 669.49 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 511.38 MB |
| Peak swap size | 9.45 GB |
| 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>
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 SSE4.1 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 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1650' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 14
Clock frequency: 1860 Mhz
Global mem size: 4101898240
Local mem size: 49152
Max const buf size: 65536
Double extension: cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1667 SP GFLOP/s, 208 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 14 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 6
Num chunks: 7
Chunk size: 93184
Added area: 92288
Effective area: 652288
Initial wait: 14 ms
Integration time: 196.666717 s. Average time per iteration = 614.583489 ms
Integral 0 time = 197.055473 s
Running likelihood with 42994 stars
Likelihood time = 0.755409 s
<background_integral> 0.000057244104399 </background_integral>
<stream_integral> 19.013182931571968 44.181235829891364 68.875474846549281 1.670651165348106 </stream_integral>
<background_likelihood> -3.363851893089750 </background_likelihood>
<stream_only_likelihood> -5.228466714779170 -3.407018641485520 -4.262318411801669 -54.290166474774288 </stream_only_likelihood>
<search_likelihood> -2.792290023766726 </search_likelihood>
Using SSE4.1 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 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1650' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 14
Clock frequency: 1860 Mhz
Global mem size: 4101898240
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: 1667 SP GFLOP/s, 208 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 14 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 6
Num chunks: 7
Chunk size: 93184
Added area: 92288
Effective area: 652288
Initial wait: 14 ms
Integration time: 193.748251 s. Average time per iteration = 605.463284 ms
Integral 0 time = 194.106463 s
Running likelihood with 42994 stars
Likelihood time = 0.703154 s
<background_integral1> 0.000057237240492 </background_integral1>
<stream_integral1> 18.783105999211671 44.294242651212841 67.959911277673029 1.640422696882347 </stream_integral1>
<background_likelihood1> -3.364898651864567 </background_likelihood1>
<stream_only_likelihood1> -5.233962141701830 -3.403672005669606 -4.278037431055343 -53.785963255754702 </stream_only_likelihood1>
<search_likelihood1> -2.792290103516553 </search_likelihood1>
Using SSE4.1 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 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1650' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 14
Clock frequency: 1860 Mhz
Global mem size: 4101898240
Local mem size: 49152
Max const buf size: 65536
Double extension: cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1667 SP GFLOP/s, 208 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 14 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 6
Num chunks: 7
Chunk size: 93184
Added area: 92288
Effective area: 652288
Initial wait: 14 ms
Integration time: 196.599491 s. Average time per iteration = 614.373409 ms
Integral 0 time = 196.978903 s
Running likelihood with 42994 stars
Likelihood time = 0.711953 s
<background_integral2> 0.000057248048275 </background_integral2>
<stream_integral2> 19.110186055255067 44.262414085172509 67.503956591413555 1.730693054768898 </stream_integral2>
<background_likelihood2> -3.365188396619894 </background_likelihood2>
<stream_only_likelihood2> -5.195121638867814 -3.404166237492866 -4.287249925808721 -50.681817584689504 </stream_only_likelihood2>
<search_likelihood2> -2.792290918098380 </search_likelihood2>
Using SSE4.1 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 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1650' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 14
Clock frequency: 1860 Mhz
Global mem size: 4101898240
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: 1667 SP GFLOP/s, 208 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 14 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 6
Num chunks: 7
Chunk size: 93184
Added area: 92288
Effective area: 652288
Initial wait: 14 ms
Integration time: 196.580085 s. Average time per iteration = 614.312766 ms
Integral 0 time = 196.948451 s
Running likelihood with 42994 stars
Likelihood time = 0.714584 s
<background_integral3> 0.000057271054226 </background_integral3>
<stream_integral3> 18.740400127953599 44.387035527599323 65.609514156367595 1.673365498792081 </stream_integral3>
<background_likelihood3> -3.364015282107128 </background_likelihood3>
<stream_only_likelihood3> -5.239907056979844 -3.402764299914143 -4.302503145900840 -51.581535705010332 </stream_only_likelihood3>
<search_likelihood3> -2.792290240587086 </search_likelihood3>
19:46:09 (3838640): called boinc_finish(0)
</stderr_txt>
]]>
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