Task 1340531
| Name | de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_76125541_0 |
| Workunit | 2147333976 |
| Created | 30 Jan 2021, 9:51:41 UTC |
| Sent | 30 Jan 2021, 9:56:58 UTC |
| Report deadline | 11 Feb 2021, 9:56:58 UTC |
| Received | 30 Jan 2021, 13:34:07 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 817681 |
| Run time | 3 min 48 sec |
| CPU time | 2 min 27 sec |
| Validate state | Valid |
| Credit | 0.00 |
| Device peak FLOPS | 2,217.72 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 505.00 MB |
| Peak swap size | 5.51 GB |
| Peak disk usage | 0.02 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>
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 10.2.185
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 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1660 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 440.100
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 24
Clock frequency: 1800 Mhz
Global mem size: 6230114304
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: 2765 SP GFLOP/s, 346 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 22 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: 5
Chunk size: 135168
Added area: 115840
Effective area: 675840
Initial wait: 13 ms
Integration time: 55.459406 s. Average time per iteration = 173.310644 ms
Integral 0 time = 55.593520 s
Running likelihood with 42994 stars
Likelihood time = 0.601253 s
<background_integral> 0.000057265079860 </background_integral>
<stream_integral> 18.793585576263350 44.365278556120074 68.034276392483790 1.642946521735013 </stream_integral>
<background_likelihood> -3.364672010184988 </background_likelihood>
<stream_only_likelihood> -5.242362070589395 -3.401935772452250 -4.276271139126953 -54.774621353576549 </stream_only_likelihood>
<search_likelihood> -2.792289849326702 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.2.185
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 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1660 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 440.100
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 24
Clock frequency: 1800 Mhz
Global mem size: 6230114304
Local mem size: 49152
Max const buf size: 65536
Double extension: cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 2765 SP GFLOP/s, 346 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 22 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: 5
Chunk size: 135168
Added area: 115840
Effective area: 675840
Initial wait: 13 ms
Integration time: 55.421812 s. Average time per iteration = 173.193163 ms
Integral 0 time = 55.510728 s
Running likelihood with 42994 stars
Likelihood time = 0.467227 s
<background_integral1> 0.000057252317742 </background_integral1>
<stream_integral1> 18.949943438734373 44.492252826264945 67.613175528934846 1.666299453046288 </stream_integral1>
<background_likelihood1> -3.365023550086676 </background_likelihood1>
<stream_only_likelihood1> -5.225027778171194 -3.402062766310582 -4.274686787397932 -52.859274249789514 </stream_only_likelihood1>
<search_likelihood1> -2.792289761114085 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.2.185
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 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1660 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 440.100
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 24
Clock frequency: 1800 Mhz
Global mem size: 6230114304
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: 2765 SP GFLOP/s, 346 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 22 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: 5
Chunk size: 135168
Added area: 115840
Effective area: 675840
Initial wait: 13 ms
Integration time: 55.429595 s. Average time per iteration = 173.217485 ms
Integral 0 time = 55.556611 s
Running likelihood with 42994 stars
Likelihood time = 0.559428 s
<background_integral2> 0.000057253802027 </background_integral2>
<stream_integral2> 18.563111962003230 44.686363250443435 65.072023836602341 1.728694680850441 </stream_integral2>
<background_likelihood2> -3.365150493108235 </background_likelihood2>
<stream_only_likelihood2> -5.254776868629958 -3.398492153214303 -4.306118265988133 -51.746001876859076 </stream_only_likelihood2>
<search_likelihood2> -2.792289997029691 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.2.185
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 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1660 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 440.100
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 24
Clock frequency: 1800 Mhz
Global mem size: 6230114304
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: 2765 SP GFLOP/s, 346 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 22 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: 5
Chunk size: 135168
Added area: 115840
Effective area: 675840
Initial wait: 13 ms
Integration time: 55.410809 s. Average time per iteration = 173.158779 ms
Integral 0 time = 55.537819 s
Running likelihood with 42994 stars
Likelihood time = 0.424685 s
<background_integral3> 0.000057262951295 </background_integral3>
<stream_integral3> 18.899486168971936 44.279429748279227 68.645972976862666 1.637770768930006 </stream_integral3>
<background_likelihood3> -3.365027444492006 </background_likelihood3>
<stream_only_likelihood3> -5.206781901746376 -3.406089311310164 -4.261517619850499 -55.023999310529426 </stream_only_likelihood3>
<search_likelihood3> -2.792289808733337 </search_likelihood3>
13:33:59 (2521): called boinc_finish(0)
</stderr_txt>
]]>
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