Task 723712
| Name | de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_74718202_0 |
| Workunit | 2145768460 |
| Created | 28 Jan 2021, 17:52:17 UTC |
| Sent | 28 Jan 2021, 17:59:16 UTC |
| Report deadline | 9 Feb 2021, 17:59:16 UTC |
| Received | 29 Jan 2021, 5:26:50 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 927659 |
| Run time | 1 min 57 sec |
| CPU time | 25 sec |
| Validate state | Valid |
| Credit | 0.00 |
| 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 | 582.79 MB |
| Peak swap size | 25.60 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 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1080' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.32.03
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 20
Clock frequency: 1860 Mhz
Global mem size: 8510701568
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: 2381 SP GFLOP/s, 298 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 27 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks: 5
Chunk size: 138240
Added area: 131200
Effective area: 691200
Initial wait: 15 ms
Integration time: 28.098051 s. Average time per iteration = 87.806410 ms
Integral 0 time = 28.216819 s
Running likelihood with 17260 stars
Likelihood time = 0.182956 s
<background_integral> 0.000034922875609 </background_integral>
<stream_integral> 7.234632731153749 12.145147145310695 29.414012321164535 0.023017116140069 </stream_integral>
<background_likelihood> -2.985759385418851 </background_likelihood>
<stream_only_likelihood> -6.874095255924829 -55.269472787656198 -3.281169006564622 -230.022677583602785 </stream_only_likelihood>
<search_likelihood> -2.556268113016421 </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 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1080' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.32.03
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 20
Clock frequency: 1860 Mhz
Global mem size: 8510701568
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: 2381 SP GFLOP/s, 298 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 27 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks: 5
Chunk size: 138240
Added area: 131200
Effective area: 691200
Initial wait: 15 ms
Integration time: 28.008390 s. Average time per iteration = 87.526218 ms
Integral 0 time = 28.131182 s
Running likelihood with 17260 stars
Likelihood time = 0.156471 s
<background_integral1> 0.000034922742249 </background_integral1>
<stream_integral1> 6.849873231954956 18.528150489153294 29.848849091268168 0.016837450658906 </stream_integral1>
<background_likelihood1> -2.985872232873442 </background_likelihood1>
<stream_only_likelihood1> -10.447824312545908 -29.920311611224673 -3.271114323161074 -231.400995310368700 </stream_only_likelihood1>
<search_likelihood1> -2.556264665605195 </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 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1080' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.32.03
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 20
Clock frequency: 1860 Mhz
Global mem size: 8510701568
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: 2381 SP GFLOP/s, 298 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 27 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks: 5
Chunk size: 138240
Added area: 131200
Effective area: 691200
Initial wait: 15 ms
Integration time: 28.085335 s. Average time per iteration = 87.766672 ms
Integral 0 time = 28.199537 s
Running likelihood with 17260 stars
Likelihood time = 0.187823 s
<background_integral2> 0.000035002453007 </background_integral2>
<stream_integral2> 6.763278659081752 15.722061806050892 30.107912043925996 0.017870706028047 </stream_integral2>
<background_likelihood2> -2.988037966038447 </background_likelihood2>
<stream_only_likelihood2> -9.192397684158681 -44.566235151476249 -3.265632708076642 -231.076428834556765 </stream_only_likelihood2>
<search_likelihood2> -2.556268482681900 </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 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1080' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.32.03
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 20
Clock frequency: 1860 Mhz
Global mem size: 8510701568
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: 2381 SP GFLOP/s, 298 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5120 with 27 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks: 5
Chunk size: 138240
Added area: 131200
Effective area: 691200
Initial wait: 15 ms
Integration time: 28.035598 s. Average time per iteration = 87.611243 ms
Integral 0 time = 28.152752 s
Running likelihood with 17260 stars
Likelihood time = 0.184331 s
<background_integral3> 0.000034901861305 </background_integral3>
<stream_integral3> 7.071700525930515 15.427061044404052 29.218697041647058 0.020772592176099 </stream_integral3>
<background_likelihood3> -2.988046818125961 </background_likelihood3>
<stream_only_likelihood3> -7.759629281419771 -44.194409267294290 -3.284715336298897 -230.402084538615583 </stream_only_likelihood3>
<search_likelihood3> -2.556268807053805 </search_likelihood3>
05:42:47 (20429): called boinc_finish(0)
</stderr_txt>
]]>
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