Task 932435
| Name | de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_75445035_0 |
| Workunit | 2146570966 |
| Created | 29 Jan 2021, 14:52:19 UTC |
| Sent | 29 Jan 2021, 14:59:28 UTC |
| Report deadline | 10 Feb 2021, 14:59:28 UTC |
| Received | 29 Jan 2021, 22:16:39 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 853726 |
| Run time | 6 min 45 sec |
| CPU time | 1 min 55 sec |
| Validate state | Valid |
| Credit | 227.52 |
| Device peak FLOPS | 553.76 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 406.45 MB |
| Peak swap size | 77.57 GB |
| Peak disk usage | 0.02 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 2 platforms
Platform 0 information:
Name: Clover
Version: OpenCL 1.1 Mesa 20.1.8
Vendor: Mesa
Extensions: cl_khr_icd
Profile: FULL_PROFILE
Platform 1 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.2.66
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 cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 1
Found 1 CL device
Device 'GeForce GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.27.04
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 8
Clock frequency: 1342 Mhz
Global mem size: 2099052544
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: 687 SP GFLOP/s, 86 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 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: 16
Num chunks: 17
Chunk size: 34816
Added area: 31872
Effective area: 591872
Initial wait: 13 ms
Integration time: 99.693691 s. Average time per iteration = 311.542786 ms
Integral 0 time = 99.870972 s
Running likelihood with 34614 stars
Likelihood time = 0.529534 s
<background_integral> 0.000059478481911 </background_integral>
<stream_integral> 160.338291960013578 17.300983312767400 0.470884074728916 19.165168718415028 </stream_integral>
<background_likelihood> -3.371577379882595 </background_likelihood>
<stream_only_likelihood> -3.411228866479336 -4.473540413301608 -60.342669835450636 -4.690515045452076 </stream_only_likelihood>
<search_likelihood> -2.788955518054826 </search_likelihood>
Using AVX path
Found 2 platforms
Platform 0 information:
Name: Clover
Version: OpenCL 1.1 Mesa 20.1.8
Vendor: Mesa
Extensions: cl_khr_icd
Profile: FULL_PROFILE
Platform 1 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.2.66
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 cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 1
Found 1 CL device
Device 'GeForce GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.27.04
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 8
Clock frequency: 1342 Mhz
Global mem size: 2099052544
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: 687 SP GFLOP/s, 86 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 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: 16
Num chunks: 17
Chunk size: 34816
Added area: 31872
Effective area: 591872
Initial wait: 13 ms
Integration time: 99.499905 s. Average time per iteration = 310.937202 ms
Integral 0 time = 99.679166 s
Running likelihood with 34614 stars
Likelihood time = 0.539352 s
<background_integral1> 0.000059504323847 </background_integral1>
<stream_integral1> 162.067260428922566 17.428009439039904 0.456333617264112 19.430768247117676 </stream_integral1>
<background_likelihood1> -3.370484688327428 </background_likelihood1>
<stream_only_likelihood1> -3.416566653079172 -4.467846576402936 -61.998305221296128 -4.675726696627517 </stream_only_likelihood1>
<search_likelihood1> -2.788955009413350 </search_likelihood1>
Using AVX path
Found 2 platforms
Platform 0 information:
Name: Clover
Version: OpenCL 1.1 Mesa 20.1.8
Vendor: Mesa
Extensions: cl_khr_icd
Profile: FULL_PROFILE
Platform 1 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.2.66
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 cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 1
Found 1 CL device
Device 'GeForce GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.27.04
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 8
Clock frequency: 1342 Mhz
Global mem size: 2099052544
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: 687 SP GFLOP/s, 86 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 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: 16
Num chunks: 17
Chunk size: 34816
Added area: 31872
Effective area: 591872
Initial wait: 13 ms
Integration time: 99.754317 s. Average time per iteration = 311.732242 ms
Integral 0 time = 99.931264 s
Running likelihood with 34614 stars
Likelihood time = 0.530880 s
<background_integral2> 0.000059510590195 </background_integral2>
<stream_integral2> 161.551804449129321 17.421443864311943 0.451240161285274 19.464908577008568 </stream_integral2>
<background_likelihood2> -3.370072655712965 </background_likelihood2>
<stream_only_likelihood2> -3.416004476087284 -4.466939639865235 -63.709477383785867 -4.666150713676487 </stream_only_likelihood2>
<search_likelihood2> -2.788955616711020 </search_likelihood2>
Using AVX path
Found 2 platforms
Platform 0 information:
Name: Clover
Version: OpenCL 1.1 Mesa 20.1.8
Vendor: Mesa
Extensions: cl_khr_icd
Profile: FULL_PROFILE
Platform 1 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.2.66
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 cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 1
Found 1 CL device
Device 'GeForce GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.27.04
Version: OpenCL 1.2 CUDA
Compute capability: 5.2
Max compute units: 8
Clock frequency: 1342 Mhz
Global mem size: 2099052544
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: 687 SP GFLOP/s, 86 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 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: 16
Num chunks: 17
Chunk size: 34816
Added area: 31872
Effective area: 591872
Initial wait: 13 ms
Integration time: 100.044244 s. Average time per iteration = 312.638262 ms
Integral 0 time = 100.220804 s
Running likelihood with 34614 stars
Likelihood time = 0.518762 s
<background_integral3> 0.000059459457058 </background_integral3>
<stream_integral3> 161.601030725584508 17.217163132623387 0.448019519889163 19.301461004622372 </stream_integral3>
<background_likelihood3> -3.368489227327954 </background_likelihood3>
<stream_only_likelihood3> -3.416917255161000 -4.490149391664518 -63.421089539066060 -4.674903933986664 </stream_only_likelihood3>
<search_likelihood3> -2.788955338905437 </search_likelihood3>
14:16:29 (1861): called boinc_finish(0)
</stderr_txt>
]]>
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