Task 1810903
| Name | de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_75867118_1 |
| Workunit | 2147047752 |
| Created | 1 Feb 2021, 0:00:37 UTC |
| Sent | 1 Feb 2021, 0:00:38 UTC |
| Report deadline | 13 Feb 2021, 0:00:38 UTC |
| Received | 1 Feb 2021, 0:02:15 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 868261 |
| Run time | 51 sec |
| CPU time | 32 sec |
| Validate state | Valid |
| Credit | 227.52 |
| Device peak FLOPS | 826.18 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 351.75 MB |
| Peak swap size | 184.88 GB |
| Peak disk usage | 0.02 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 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_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_kernel_attribute_nv
Profile: FULL_PROFILE
Using device 3 on platform 0
Found 4 CL devices
Device 'Tesla K80' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 3.7
Max compute units: 13
Clock frequency: 823 Mhz
Global mem size: 11996954624
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_37'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 685 SP GFLOP/s, 342 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 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: 4
Num chunks: 1
Chunk size: 562432
Added area: 2432
Effective area: 562432
Initial wait: 13 ms
Integration time: 10.856560 s. Average time per iteration = 33.926750 ms
Integral 0 time = 11.038772 s
Running likelihood with 34614 stars
Likelihood time = 0.578711 s
<background_integral> 0.000059488611304 </background_integral>
<stream_integral> 161.276777038487381 17.460525289040532 0.460465123860225 19.511142659166801 </stream_integral>
<background_likelihood> -3.370706303548372 </background_likelihood>
<stream_only_likelihood> -3.416076846305328 -4.464883433668281 -61.095049847680677 -4.673941945811623 </stream_only_likelihood>
<search_likelihood> -2.788954951683501 </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_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_kernel_attribute_nv
Profile: FULL_PROFILE
Using device 3 on platform 0
Found 4 CL devices
Device 'Tesla K80' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 3.7
Max compute units: 13
Clock frequency: 823 Mhz
Global mem size: 11996954624
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_37'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 685 SP GFLOP/s, 342 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 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: 4
Num chunks: 1
Chunk size: 562432
Added area: 2432
Effective area: 562432
Initial wait: 13 ms
Integration time: 10.773945 s. Average time per iteration = 33.668579 ms
Integral 0 time = 10.955571 s
Running likelihood with 34614 stars
Likelihood time = 0.561948 s
<background_integral1> 0.000059497767309 </background_integral1>
<stream_integral1> 162.071369687565038 17.475378917132844 0.459883561999052 19.379650031984482 </stream_integral1>
<background_likelihood1> -3.369833016495099 </background_likelihood1>
<stream_only_likelihood1> -3.418177431817702 -4.447936842056547 -61.195553316042776 -4.677951982339319 </stream_only_likelihood1>
<search_likelihood1> -2.788955558662949 </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_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_kernel_attribute_nv
Profile: FULL_PROFILE
Using device 3 on platform 0
Found 4 CL devices
Device 'Tesla K80' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 3.7
Max compute units: 13
Clock frequency: 823 Mhz
Global mem size: 11996954624
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_37'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 685 SP GFLOP/s, 342 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 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: 4
Num chunks: 1
Chunk size: 562432
Added area: 2432
Effective area: 562432
Initial wait: 13 ms
Integration time: 10.873438 s. Average time per iteration = 33.979494 ms
Integral 0 time = 11.051767 s
Running likelihood with 34614 stars
Likelihood time = 0.584257 s
<background_integral2> 0.000059496051302 </background_integral2>
<stream_integral2> 157.610437756542524 17.276933598773404 0.451951903594223 19.333284597752211 </stream_integral2>
<background_likelihood2> -3.370885331796687 </background_likelihood2>
<stream_only_likelihood2> -3.408528302787736 -4.482428316938879 -63.258324699775990 -4.685535065021764 </stream_only_likelihood2>
<search_likelihood2> -2.788959974798402 </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_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_kernel_attribute_nv
Profile: FULL_PROFILE
Using device 3 on platform 0
Found 4 CL devices
Device 'Tesla K80' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 3.7
Max compute units: 13
Clock frequency: 823 Mhz
Global mem size: 11996954624
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_37'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 685 SP GFLOP/s, 342 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 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: 4
Num chunks: 1
Chunk size: 562432
Added area: 2432
Effective area: 562432
Initial wait: 13 ms
Integration time: 10.896849 s. Average time per iteration = 34.052653 ms
Integral 0 time = 11.072679 s
Running likelihood with 34614 stars
Likelihood time = 0.594976 s
<background_integral3> 0.000059532150186 </background_integral3>
<stream_integral3> 161.182407231429181 17.501707133206811 0.466476587750711 19.393588193784012 </stream_integral3>
<background_likelihood3> -3.370860682650559 </background_likelihood3>
<stream_only_likelihood3> -3.416228315281244 -4.463922233188406 -60.340390900727343 -4.676132758302194 </stream_only_likelihood3>
<search_likelihood3> -2.788955479124642 </search_likelihood3>
16:01:29 (2813): called boinc_finish(0)
</stderr_txt>
]]>
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