Task 67132
| Name | de_modfit_85_bundle4_4s_south4s_bgset_4_1603804501_67294843_0 |
| Workunit | 2137547614 |
| Created | 19 Jan 2021, 12:09:10 UTC |
| Sent | 19 Jan 2021, 12:15:51 UTC |
| Report deadline | 31 Jan 2021, 12:15:51 UTC |
| Received | 19 Jan 2021, 13:03:49 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 636461 |
| Run time | 4 min 27 sec |
| CPU time | 11 sec |
| Validate state | Valid |
| Credit | 0.00 |
| Device peak FLOPS | 1,052.25 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 381.23 MB |
| Peak swap size | 20.92 GB |
| Peak disk usage | 0.02 MB |
Stderr output
<core_client_version>7.14.2</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 10.2.159
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 980' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 440.82
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 16
Clock frequency: 1278 Mhz
Global mem size: 4239785984
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_52'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 128 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1309 SP GFLOP/s, 164 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 17 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: 8
Num chunks: 9
Chunk size: 69632
Added area: 66688
Effective area: 626688
Initial wait: 13 ms
Integration time: 57.485783 s. Average time per iteration = 179.643072 ms
Integral 0 time = 57.822620 s
Estimated Nvidia GPU GFLOP/s: 1309 SP GFLOP/s, 164 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 9 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: 2
Chunk size: 36864
Added area: 33128
Effective area: 73728
Initial wait: 0 ms
Integration time: 6.329313 s. Average time per iteration = 19.779103 ms
Integral 1 time = 6.369430 s
Running likelihood with 31964 stars
Likelihood time = 0.944226 s
<background_integral> 0.000046095534836 </background_integral>
<stream_integral> 106.499242391330142 19.327658165321274 0.000000000000000 14.290426712359192 </stream_integral>
<background_likelihood> -3.222059459579708 </background_likelihood>
<stream_only_likelihood> -3.692876525050194 -3.642004568039042 -221.527511638996089 -11.764935197116609 </stream_only_likelihood>
<search_likelihood> -2.685775367239705 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.2.159
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 980' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 440.82
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 16
Clock frequency: 1278 Mhz
Global mem size: 4239785984
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_52'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 128 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1309 SP GFLOP/s, 164 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 17 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: 8
Num chunks: 9
Chunk size: 69632
Added area: 66688
Effective area: 626688
Initial wait: 13 ms
Integration time: 57.515972 s. Average time per iteration = 179.737413 ms
Integral 0 time = 57.871590 s
Estimated Nvidia GPU GFLOP/s: 1309 SP GFLOP/s, 164 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 9 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: 2
Chunk size: 36864
Added area: 33128
Effective area: 73728
Initial wait: 0 ms
Integration time: 6.352903 s. Average time per iteration = 19.852822 ms
Integral 1 time = 6.386549 s
Running likelihood with 31964 stars
Likelihood time = 0.973380 s
<background_integral1> 0.000046658731568 </background_integral1>
<stream_integral1> 131.551753882002913 24.280627602422378 0.000000000000000 90.113670151868632 </stream_integral1>
<background_likelihood1> -3.233481009304233 </background_likelihood1>
<stream_only_likelihood1> -3.554276767686191 -3.510367817407236 -221.320451262679342 -8.174875671630442 </stream_only_likelihood1>
<search_likelihood1> -2.685234698197463 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.2.159
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 980' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 440.82
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 16
Clock frequency: 1278 Mhz
Global mem size: 4239785984
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_52'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 128 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1309 SP GFLOP/s, 164 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 17 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: 8
Num chunks: 9
Chunk size: 69632
Added area: 66688
Effective area: 626688
Initial wait: 13 ms
Integration time: 57.508443 s. Average time per iteration = 179.713883 ms
Integral 0 time = 57.846037 s
Estimated Nvidia GPU GFLOP/s: 1309 SP GFLOP/s, 164 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 9 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: 2
Chunk size: 36864
Added area: 33128
Effective area: 73728
Initial wait: 0 ms
Integration time: 6.194358 s. Average time per iteration = 19.357370 ms
Integral 1 time = 6.236967 s
Running likelihood with 31964 stars
Likelihood time = 0.947749 s
<background_integral2> 0.000046187512652 </background_integral2>
<stream_integral2> 123.571522107133035 25.234587377809980 0.000000000000000 1.988812567905981 </stream_integral2>
<background_likelihood2> -3.203928993827033 </background_likelihood2>
<stream_only_likelihood2> -3.814863682994023 -3.475315197770494 -221.385955306360756 -92.124038172024910 </stream_only_likelihood2>
<search_likelihood2> -2.688723826888917 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.2.159
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 980' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 440.82
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 16
Clock frequency: 1278 Mhz
Global mem size: 4239785984
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_52'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 128 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1309 SP GFLOP/s, 164 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 17 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: 8
Num chunks: 9
Chunk size: 69632
Added area: 66688
Effective area: 626688
Initial wait: 13 ms
Integration time: 57.587232 s. Average time per iteration = 179.960101 ms
Integral 0 time = 57.929163 s
Estimated Nvidia GPU GFLOP/s: 1309 SP GFLOP/s, 164 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 9 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: 2
Chunk size: 36864
Added area: 33128
Effective area: 73728
Initial wait: 0 ms
Integration time: 6.194788 s. Average time per iteration = 19.358712 ms
Integral 1 time = 6.237325 s
Running likelihood with 31964 stars
Likelihood time = 0.951313 s
<background_integral3> 0.000046451545138 </background_integral3>
<stream_integral3> 139.951100921236502 24.607376609229789 0.000000000000000 27.904309010199750 </stream_integral3>
<background_likelihood3> -3.503158345133887 </background_likelihood3>
<stream_only_likelihood3> -3.855927010683578 -3.827776604881585 -221.350947585708269 -3.887669801777653 </stream_only_likelihood3>
<search_likelihood3> -2.771739893835655 </search_likelihood3>
14:10:41 (13073): called boinc_finish(0)
</stderr_txt>
]]>
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