Task 1244547
| Name | de_modfit_85_bundle4_4s_south4s_bgset_4_1603804501_67927854_1 |
| Workunit | 2138253133 |
| Created | 30 Jan 2021, 6:53:51 UTC |
| Sent | 30 Jan 2021, 7:01:24 UTC |
| Report deadline | 11 Feb 2021, 7:01:24 UTC |
| Received | 30 Jan 2021, 7:12:54 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 881494 |
| Run time | 21 sec |
| CPU time | 13 sec |
| Validate state | Valid |
| Credit | 0.00 |
| Device peak FLOPS | 3,134.44 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 466.48 MB |
| Peak swap size | 6.08 GB |
| Peak disk usage | 0.03 MB |
Stderr output
<core_client_version>7.16.14</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 10.1.152
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Tesla V100-SXM2-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 418.67
Version: OpenCL 1.2 CUDA
Compute capability: 7.0
Max compute units: 80
Clock frequency: 1530 Mhz
Global mem size: 16914055168
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_70'
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: 7834 SP GFLOP/s, 3917 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 40960 with 14 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks: 1
Chunk size: 573440
Added area: 13440
Effective area: 573440
Initial wait: 0 ms
Integration time: 2.193476 s. Average time per iteration = 6.854613 ms
Integral 0 time = 2.639383 s
Estimated Nvidia GPU GFLOP/s: 7834 SP GFLOP/s, 3917 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 40960 with 1 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 1
Chunk size: 40960
Added area: 360
Effective area: 40960
Initial wait: 0 ms
Integration time: 1.394627 s. Average time per iteration = 4.358208 ms
Integral 1 time = 1.500958 s
Running likelihood with 31964 stars
Likelihood time = 1.258091 s
<background_integral> 0.000046311401261 </background_integral>
<stream_integral> 105.653599582062668 30.545307239898932 0.000000000000000 126.077975502389407 </stream_integral>
<background_likelihood> -3.231654835241765 </background_likelihood>
<stream_only_likelihood> -3.786165956352247 -3.330710540739606 -221.677779394814678 -11.463253353376308 </stream_only_likelihood>
<search_likelihood> -2.686319689518352 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.1.152
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Tesla V100-SXM2-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 418.67
Version: OpenCL 1.2 CUDA
Compute capability: 7.0
Max compute units: 80
Clock frequency: 1530 Mhz
Global mem size: 16914055168
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_70'
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: 7834 SP GFLOP/s, 3917 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 40960 with 14 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks: 1
Chunk size: 573440
Added area: 13440
Effective area: 573440
Initial wait: 0 ms
Integration time: 1.100016 s. Average time per iteration = 3.437549 ms
Integral 0 time = 1.240062 s
Estimated Nvidia GPU GFLOP/s: 7834 SP GFLOP/s, 3917 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 40960 with 1 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 1
Chunk size: 40960
Added area: 360
Effective area: 40960
Initial wait: 0 ms
Integration time: 0.090636 s. Average time per iteration = 0.283237 ms
Integral 1 time = 0.108629 s
Running likelihood with 31964 stars
Likelihood time = 0.468556 s
<background_integral1> 0.000046237260137 </background_integral1>
<stream_integral1> 137.723730619680794 27.000457098710871 0.000000000000000 78.515407363235198 </stream_integral1>
<background_likelihood1> -3.242720739105241 </background_likelihood1>
<stream_only_likelihood1> -3.628147355269056 -3.455808629136900 -221.618864556781318 -9.976176179539394 </stream_only_likelihood1>
<search_likelihood1> -2.686514614804588 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.1.152
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Tesla V100-SXM2-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 418.67
Version: OpenCL 1.2 CUDA
Compute capability: 7.0
Max compute units: 80
Clock frequency: 1530 Mhz
Global mem size: 16914055168
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_70'
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: 7834 SP GFLOP/s, 3917 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 40960 with 14 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks: 1
Chunk size: 573440
Added area: 13440
Effective area: 573440
Initial wait: 0 ms
Integration time: 1.607115 s. Average time per iteration = 5.022233 ms
Integral 0 time = 1.828365 s
Estimated Nvidia GPU GFLOP/s: 7834 SP GFLOP/s, 3917 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 40960 with 1 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 1
Chunk size: 40960
Added area: 360
Effective area: 40960
Initial wait: 0 ms
Integration time: 1.018922 s. Average time per iteration = 3.184132 ms
Integral 1 time = 1.112304 s
Running likelihood with 31964 stars
Likelihood time = 1.072996 s
<background_integral2> 0.000046353694788 </background_integral2>
<stream_integral2> 131.178410517968359 30.257479654274810 0.000000000000000 12.251654630120671 </stream_integral2>
<background_likelihood2> -3.249064314086149 </background_likelihood2>
<stream_only_likelihood2> -3.598341481848160 -3.361743594648475 -221.671212162403009 -13.088606620466827 </stream_only_likelihood2>
<search_likelihood2> -2.686376147801062 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.1.152
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Tesla V100-SXM2-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 418.67
Version: OpenCL 1.2 CUDA
Compute capability: 7.0
Max compute units: 80
Clock frequency: 1530 Mhz
Global mem size: 16914055168
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_70'
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: 7834 SP GFLOP/s, 3917 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 40960 with 14 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks: 1
Chunk size: 573440
Added area: 13440
Effective area: 573440
Initial wait: 0 ms
Integration time: 2.554738 s. Average time per iteration = 7.983555 ms
Integral 0 time = 3.000944 s
Estimated Nvidia GPU GFLOP/s: 7834 SP GFLOP/s, 3917 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 40960 with 1 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 1
Chunk size: 40960
Added area: 360
Effective area: 40960
Initial wait: 0 ms
Integration time: 1.024929 s. Average time per iteration = 3.202905 ms
Integral 1 time = 1.085655 s
Running likelihood with 31964 stars
Likelihood time = 1.019292 s
<background_integral3> 0.000046597795732 </background_integral3>
<stream_integral3> 131.058389661779131 25.473263588474424 0.000000000000000 2.297136085744836 </stream_integral3>
<background_likelihood3> -3.242432208009348 </background_likelihood3>
<stream_only_likelihood3> -3.612525444036915 -3.458951135927609 -221.470194554391043 -159.696030412532565 </stream_only_likelihood3>
<search_likelihood3> -2.686582974866877 </search_likelihood3>
07:11:44 (126780): called boinc_finish(0)
</stderr_txt>
]]>
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