Task 221265
| Name | de_modfit_85_bundle4_4s_south4s_bgset_4_1603804501_69806956_0 |
| Workunit | 2140336683 |
| Created | 22 Jan 2021, 14:30:12 UTC |
| Sent | 22 Jan 2021, 14:37:37 UTC |
| Report deadline | 3 Feb 2021, 14:37:37 UTC |
| Received | 28 Jan 2021, 13:46:56 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 875642 |
| Run time | 45 min 49 sec |
| CPU time | 24 min 58 sec |
| Validate state | Valid |
| Credit | 0.00 |
| Device peak FLOPS | 131.60 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 595.86 MB |
| Peak swap size | 21.32 GB |
| Peak disk usage | 0.03 MB |
Stderr output
<core_client_version>7.9.3</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 11.0.228
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_khr_gl_event cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro P400' (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: 2
Clock frequency: 1252 Mhz
Global mem size: 2095382528
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: 160 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 15 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: 72
Num chunks: 73
Chunk size: 7680
Added area: 640
Effective area: 560640
Initial wait: 12 ms
Integration time: 720.127843 s. Average time per iteration = 2250.399508 ms
Integral 0 time = 720.761435 s
Estimated Nvidia GPU GFLOP/s: 160 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 15 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 5
Num chunks: 6
Chunk size: 7680
Added area: 5480
Effective area: 46080
Initial wait: 13 ms
Integration time: 54.669470 s. Average time per iteration = 170.842095 ms
Integral 1 time = 54.755981 s
Running likelihood with 31964 stars
Likelihood time = 0.786517 s
<background_integral> 0.000046161556484 </background_integral>
<stream_integral> 132.249990468483588 21.801685564708983 0.000000000000000 35.565191931098951 </stream_integral>
<background_likelihood> -3.227940398794516 </background_likelihood>
<stream_only_likelihood> -3.513775717012854 -3.601760889077445 -221.343993135216806 -9.664490250558586 </stream_only_likelihood>
<search_likelihood> -2.685320173510168 </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_khr_gl_event cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro P400' (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: 2
Clock frequency: 1252 Mhz
Global mem size: 2095382528
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: 160 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 15 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: 72
Num chunks: 73
Chunk size: 7680
Added area: 640
Effective area: 560640
Initial wait: 12 ms
Integration time: 663.687177 s. Average time per iteration = 2074.022427 ms
Integral 0 time = 664.262668 s
Estimated Nvidia GPU GFLOP/s: 160 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 15 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 5
Num chunks: 6
Chunk size: 7680
Added area: 5480
Effective area: 46080
Initial wait: 13 ms
Integration time: 43.919697 s. Average time per iteration = 137.249052 ms
Integral 1 time = 43.989748 s
Running likelihood with 31964 stars
Likelihood time = 0.771714 s
<background_integral1> 0.000045978507278 </background_integral1>
<stream_integral1> 102.724309259886240 28.748920620642817 0.000000000000000 42.387315591379874 </stream_integral1>
<background_likelihood1> -3.229853514703681 </background_likelihood1>
<stream_only_likelihood1> -3.786526658302012 -3.349702011127677 -221.180452582689526 -7.786862823988501 </stream_only_likelihood1>
<search_likelihood1> -2.684997108057273 </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_khr_gl_event cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro P400' (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: 2
Clock frequency: 1252 Mhz
Global mem size: 2095382528
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: 160 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 15 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: 72
Num chunks: 73
Chunk size: 7680
Added area: 640
Effective area: 560640
Initial wait: 12 ms
Integration time: 583.864153 s. Average time per iteration = 1824.575478 ms
Integral 0 time = 584.387797 s
Estimated Nvidia GPU GFLOP/s: 160 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 15 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 5
Num chunks: 6
Chunk size: 7680
Added area: 5480
Effective area: 46080
Initial wait: 13 ms
Integration time: 43.980974 s. Average time per iteration = 137.440543 ms
Integral 1 time = 44.048182 s
Running likelihood with 31964 stars
Likelihood time = 0.787721 s
<background_integral2> 0.000046787375324 </background_integral2>
<stream_integral2> 138.817598589177408 24.933153763600561 0.000000000000000 91.551684337436100 </stream_integral2>
<background_likelihood2> -3.246018470390954 </background_likelihood2>
<stream_only_likelihood2> -3.592047365698162 -3.442484038619537 -221.477787401348110 -7.292861192009122 </stream_only_likelihood2>
<search_likelihood2> -2.684859064234598 </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_khr_gl_event cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro P400' (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: 2
Clock frequency: 1252 Mhz
Global mem size: 2095382528
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: 160 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 15 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: 72
Num chunks: 73
Chunk size: 7680
Added area: 640
Effective area: 560640
Initial wait: 12 ms
Integration time: 585.401982 s. Average time per iteration = 1829.381193 ms
Integral 0 time = 585.914118 s
Estimated Nvidia GPU GFLOP/s: 160 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 15 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 5
Num chunks: 6
Chunk size: 7680
Added area: 5480
Effective area: 46080
Initial wait: 13 ms
Integration time: 43.578532 s. Average time per iteration = 136.182912 ms
Integral 1 time = 43.631885 s
Running likelihood with 31964 stars
Likelihood time = 0.770142 s
<background_integral3> 0.000046566852920 </background_integral3>
<stream_integral3> 128.577620235995141 27.880446702056570 0.000000000000000 77.459884512990811 </stream_integral3>
<background_likelihood3> -3.229905752270997 </background_likelihood3>
<stream_only_likelihood3> -3.758213422867720 -3.373672887974826 -221.740321864626679 -8.425769141126271 </stream_only_likelihood3>
<search_likelihood3> -2.687647143165453 </search_likelihood3>
14:31:43 (16686): called boinc_finish(0)
</stderr_txt>
]]>
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