Task 1867640
| Name | de_modfit_84_bundle4_4s_south4s_bgset_4_1603804501_67855820_2 |
| Workunit | 2138173700 |
| Created | 1 Feb 2021, 15:18:04 UTC |
| Sent | 1 Feb 2021, 15:18:04 UTC |
| Report deadline | 13 Feb 2021, 15:18:04 UTC |
| Received | 1 Feb 2021, 16:06:41 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 874638 |
| Run time | 7 min 19 sec |
| CPU time | 45 sec |
| Validate state | Valid |
| Credit | 244.01 |
| Device peak FLOPS | 448.57 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 597.48 MB |
| Peak swap size | 21.40 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 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_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 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 6
Clock frequency: 1442 Mhz
Global mem size: 4234936320
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_61'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 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: 20
Num chunks: 21
Chunk size: 27648
Added area: 20608
Effective area: 580608
Initial wait: 13 ms
Integration time: 96.117830 s. Average time per iteration = 300.368220 ms
Integral 0 time = 96.214535 s
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 19 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 2
Chunk size: 39936
Added area: 39272
Effective area: 79872
Initial wait: 19 ms
Integration time: 12.788734 s. Average time per iteration = 39.964793 ms
Integral 1 time = 12.799063 s
Running likelihood with 31815 stars
Likelihood time = 0.220676 s
<background_integral> 0.000047280662982 </background_integral>
<stream_integral> 4.149662076026770 33.407036595497154 79.793352657479716 134.480776858085164 </stream_integral>
<background_likelihood> -3.273107789023365 </background_likelihood>
<stream_only_likelihood> -48.781281081676632 -3.379465641929967 -3.854713510163536 -10.184571653796933 </stream_only_likelihood>
<search_likelihood> -2.703244891241747 </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_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 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 6
Clock frequency: 1442 Mhz
Global mem size: 4234936320
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_61'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 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: 20
Num chunks: 21
Chunk size: 27648
Added area: 20608
Effective area: 580608
Initial wait: 13 ms
Integration time: 96.002156 s. Average time per iteration = 300.006736 ms
Integral 0 time = 96.096198 s
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 19 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 2
Chunk size: 39936
Added area: 39272
Effective area: 79872
Initial wait: 19 ms
Integration time: 12.786773 s. Average time per iteration = 39.958667 ms
Integral 1 time = 12.798542 s
Running likelihood with 31815 stars
Likelihood time = 0.224939 s
<background_integral1> 0.000047047539629 </background_integral1>
<stream_integral1> 4.074306011529820 30.555478255970488 99.195973703505402 101.228459173930801 </stream_integral1>
<background_likelihood1> -3.266543319373002 </background_likelihood1>
<stream_only_likelihood1> -36.985504905714727 -3.403336760410009 -3.858590608015969 -6.886843488695479 </stream_only_likelihood1>
<search_likelihood1> -2.703543678185780 </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_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 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 6
Clock frequency: 1442 Mhz
Global mem size: 4234936320
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_61'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 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: 20
Num chunks: 21
Chunk size: 27648
Added area: 20608
Effective area: 580608
Initial wait: 13 ms
Integration time: 95.992962 s. Average time per iteration = 299.978007 ms
Integral 0 time = 96.085818 s
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 19 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 2
Chunk size: 39936
Added area: 39272
Effective area: 79872
Initial wait: 19 ms
Integration time: 12.789072 s. Average time per iteration = 39.965849 ms
Integral 1 time = 12.800363 s
Running likelihood with 31815 stars
Likelihood time = 0.231657 s
<background_integral2> 0.000046974104650 </background_integral2>
<stream_integral2> 4.059956921824880 31.349000329550435 71.952661905079367 130.205248976588820 </stream_integral2>
<background_likelihood2> -3.271007434531838 </background_likelihood2>
<stream_only_likelihood2> -55.579377554410854 -3.383748671914740 -3.902327412206836 -9.762443507001054 </stream_only_likelihood2>
<search_likelihood2> -2.703250722398372 </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_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 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 6
Clock frequency: 1442 Mhz
Global mem size: 4234936320
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_61'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 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: 20
Num chunks: 21
Chunk size: 27648
Added area: 20608
Effective area: 580608
Initial wait: 13 ms
Integration time: 96.068077 s. Average time per iteration = 300.212741 ms
Integral 0 time = 96.164113 s
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 19 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 2
Chunk size: 39936
Added area: 39272
Effective area: 79872
Initial wait: 19 ms
Integration time: 12.769203 s. Average time per iteration = 39.903761 ms
Integral 1 time = 12.779954 s
Running likelihood with 31815 stars
Likelihood time = 0.232466 s
<background_integral3> 0.000047172396588 </background_integral3>
<stream_integral3> 3.363585732000193 33.194613300979320 82.599725566225402 99.531410107471856 </stream_integral3>
<background_likelihood3> -3.280981690480122 </background_likelihood3>
<stream_only_likelihood3> -63.331446880107009 -3.371542357515645 -3.898881148936341 -7.057617016335429 </stream_only_likelihood3>
<search_likelihood3> -2.703281715994633 </search_likelihood3>
17:06:34 (73007): called boinc_finish(0)
</stderr_txt>
]]>
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