Task 167414
| Name | de_modfit_85_bundle4_4s_south4s_bgset_4_1603804501_69072204_0 |
| Workunit | 2139522438 |
| Created | 21 Jan 2021, 16:37:35 UTC |
| Sent | 21 Jan 2021, 16:44:14 UTC |
| Report deadline | 2 Feb 2021, 16:44:14 UTC |
| Received | 25 Jan 2021, 6:13:28 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 880078 |
| Run time | 29 min 49 sec |
| CPU time | 58 sec |
| Validate state | Valid |
| Credit | 0.00 |
| Device peak FLOPS | 281.58 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 202.59 MB |
| Peak swap size | 32.91 GB |
| Peak disk usage | 0.03 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>
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 11.1.114
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_device_uuid
Profile: FULL_PROFILE
Using device 1 on platform 0
Found 3 CL devices
Device 'GeForce GT 640' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 3.0
Max compute units: 2
Clock frequency: 901 Mhz
Global mem size: 2097086464
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_30'
ptxas info : Function properties for probabilities
ptxas . 256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 10 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: 100
Num chunks: 110
Chunk size: 5120
Added area: 3200
Effective area: 563200
Initial wait: 12 ms
Integration time: 413.991202 s. Average time per iteration = 1293.722507 ms
Integral 0 time = 414.175000 s
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 11 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: 7
Num chunks: 8
Chunk size: 5632
Added area: 4456
Effective area: 45056
Initial wait: 13 ms
Integration time: 32.002116 s. Average time per iteration = 100.006614 ms
Integral 1 time = 32.018172 s
Running likelihood with 31964 stars
Likelihood time = 0.345568 s
<background_integral> 0.000046244682256 </background_integral>
<stream_integral> 113.086251540052928 28.000492722215370 0.000000000000000 144.556875959856029 </stream_integral>
<background_likelihood> -3.238325420836705 </background_likelihood>
<stream_only_likelihood> -3.799459646636091 -3.373650928165795 -221.305806596719833 -9.124653656037488 </stream_only_likelihood>
<search_likelihood> -2.684780334360932 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.1.114
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_device_uuid
Profile: FULL_PROFILE
Using device 1 on platform 0
Found 3 CL devices
Device 'GeForce GT 640' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 3.0
Max compute units: 2
Clock frequency: 901 Mhz
Global mem size: 2097086464
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_30'
ptxas info : Function properties for probabilities
ptxas . 256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 10 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: 100
Num chunks: 110
Chunk size: 5120
Added area: 3200
Effective area: 563200
Initial wait: 12 ms
Integration time: 414.003422 s. Average time per iteration = 1293.760693 ms
Integral 0 time = 414.196425 s
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 11 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: 7
Num chunks: 8
Chunk size: 5632
Added area: 4456
Effective area: 45056
Initial wait: 13 ms
Integration time: 32.044155 s. Average time per iteration = 100.137984 ms
Integral 1 time = 32.059309 s
Running likelihood with 31964 stars
Likelihood time = 0.344353 s
<background_integral1> 0.000046250596006 </background_integral1>
<stream_integral1> 117.028021877431101 26.218033694141297 0.000000000000000 43.043742686122791 </stream_integral1>
<background_likelihood1> -3.233363433515394 </background_likelihood1>
<stream_only_likelihood1> -3.751714720776811 -3.420552858991194 -221.328738116068422 -9.935206155343966 </stream_only_likelihood1>
<search_likelihood1> -2.684720339321413 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.1.114
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_device_uuid
Profile: FULL_PROFILE
Using device 1 on platform 0
Found 3 CL devices
Device 'GeForce GT 640' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 3.0
Max compute units: 2
Clock frequency: 901 Mhz
Global mem size: 2097086464
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_30'
ptxas info : Function properties for probabilities
ptxas . 256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 10 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: 100
Num chunks: 110
Chunk size: 5120
Added area: 3200
Effective area: 563200
Initial wait: 12 ms
Integration time: 413.997689 s. Average time per iteration = 1293.742777 ms
Integral 0 time = 414.190042 s
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 11 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: 7
Num chunks: 8
Chunk size: 5632
Added area: 4456
Effective area: 45056
Initial wait: 13 ms
Integration time: 32.049483 s. Average time per iteration = 100.154636 ms
Integral 1 time = 32.064898 s
Running likelihood with 31964 stars
Likelihood time = 0.346079 s
<background_integral2> 0.000046340768953 </background_integral2>
<stream_integral2> 131.271387965117782 27.823214445750580 0.000000000000000 72.421808136980331 </stream_integral2>
<background_likelihood2> -3.230698295567385 </background_likelihood2>
<stream_only_likelihood2> -3.786322063133527 -3.361416891578323 -221.327484990804209 -7.888698520873501 </stream_only_likelihood2>
<search_likelihood2> -2.685136444630026 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.1.114
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_device_uuid
Profile: FULL_PROFILE
Using device 1 on platform 0
Found 3 CL devices
Device 'GeForce GT 640' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 3.0
Max compute units: 2
Clock frequency: 901 Mhz
Global mem size: 2097086464
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_30'
ptxas info : Function properties for probabilities
ptxas . 256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 10 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: 100
Num chunks: 110
Chunk size: 5120
Added area: 3200
Effective area: 563200
Initial wait: 12 ms
Integration time: 413.996443 s. Average time per iteration = 1293.738885 ms
Integral 0 time = 414.190988 s
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 512 with 11 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: 7
Num chunks: 8
Chunk size: 5632
Added area: 4456
Effective area: 45056
Initial wait: 13 ms
Integration time: 32.050712 s. Average time per iteration = 100.158475 ms
Integral 1 time = 32.065605 s
Running likelihood with 31964 stars
Likelihood time = 0.349161 s
<background_integral3> 0.000046401060784 </background_integral3>
<stream_integral3> 126.100965636173868 29.721885787913337 0.000000000000000 104.738386014855735 </stream_integral3>
<background_likelihood3> -3.236824589757352 </background_likelihood3>
<stream_only_likelihood3> -3.706094171579688 -3.359997156852922 -221.268043073460717 -9.891671484791438 </stream_only_likelihood3>
<search_likelihood3> -2.684895473151619 </search_likelihood3>
07:13:20 (358022): called boinc_finish(0)
</stderr_txt>
]]>
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