Task 1020595
| Name | de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_75631464_0 |
| Workunit | 2146779722 |
| Created | 29 Jan 2021, 20:07:55 UTC |
| Sent | 29 Jan 2021, 20:13:27 UTC |
| Report deadline | 10 Feb 2021, 20:13:27 UTC |
| Received | 30 Jan 2021, 3:38:17 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 833172 |
| Run time | 11 min 24 sec |
| CPU time | 3 min 13 sec |
| Validate state | Valid |
| Credit | 227.52 |
| Device peak FLOPS | 298.87 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 345.26 MB |
| Peak swap size | 36.90 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>
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 11.2.109
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 0
Found 1 CL device
Device 'GeForce GTX 750 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.32.03
Version: OpenCL 1.2 CUDA
Compute capability: 5.0
Max compute units: 5
Clock frequency: 1150 Mhz
Global mem size: 2099445760
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_50'
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: 368 SP GFLOP/s, 46 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 14 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: 31
Num chunks: 32
Chunk size: 17920
Added area: 13440
Effective area: 573440
Initial wait: 12 ms
Integration time: 169.950886 s. Average time per iteration = 531.096520 ms
Integral 0 time = 170.066970 s
Running likelihood with 34614 stars
Likelihood time = 0.348214 s
<background_integral> 0.000059513219509 </background_integral>
<stream_integral> 160.538922178026638 17.358689312791967 0.464174806916187 19.273716119841353 </stream_integral>
<background_likelihood> -3.372460986137105 </background_likelihood>
<stream_only_likelihood> -3.411703641303621 -4.479834525882828 -61.615784130125860 -4.677276531237694 </stream_only_likelihood>
<search_likelihood> -2.788955115303310 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.2.109
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 0
Found 1 CL device
Device 'GeForce GTX 750 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.32.03
Version: OpenCL 1.2 CUDA
Compute capability: 5.0
Max compute units: 5
Clock frequency: 1150 Mhz
Global mem size: 2099445760
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_50'
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: 368 SP GFLOP/s, 46 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 14 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: 31
Num chunks: 32
Chunk size: 17920
Added area: 13440
Effective area: 573440
Initial wait: 12 ms
Integration time: 170.024968 s. Average time per iteration = 531.328026 ms
Integral 0 time = 170.143065 s
Running likelihood with 34614 stars
Likelihood time = 0.342546 s
<background_integral1> 0.000059497216721 </background_integral1>
<stream_integral1> 160.187036099807841 17.308646282417929 0.458702955890463 19.502430027972345 </stream_integral1>
<background_likelihood1> -3.372687350451445 </background_likelihood1>
<stream_only_likelihood1> -3.412626670704289 -4.485420354530632 -62.158052751278142 -4.662884275326542 </stream_only_likelihood1>
<search_likelihood1> -2.788955159451830 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.2.109
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 0
Found 1 CL device
Device 'GeForce GTX 750 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.32.03
Version: OpenCL 1.2 CUDA
Compute capability: 5.0
Max compute units: 5
Clock frequency: 1150 Mhz
Global mem size: 2099445760
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_50'
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: 368 SP GFLOP/s, 46 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 14 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: 31
Num chunks: 32
Chunk size: 17920
Added area: 13440
Effective area: 573440
Initial wait: 12 ms
Integration time: 170.016586 s. Average time per iteration = 531.301831 ms
Integral 0 time = 170.135508 s
Running likelihood with 34614 stars
Likelihood time = 0.511575 s
<background_integral2> 0.000059466581525 </background_integral2>
<stream_integral2> 164.136584833451991 17.437669761581688 0.448265238644531 19.499788824799893 </stream_integral2>
<background_likelihood2> -3.370851632602956 </background_likelihood2>
<stream_only_likelihood2> -3.417208933748248 -4.467976903580521 -63.383840069066729 -4.678200974726939 </stream_only_likelihood2>
<search_likelihood2> -2.788963179985665 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.2.109
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 0
Found 1 CL device
Device 'GeForce GTX 750 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 460.32.03
Version: OpenCL 1.2 CUDA
Compute capability: 5.0
Max compute units: 5
Clock frequency: 1150 Mhz
Global mem size: 2099445760
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_50'
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: 368 SP GFLOP/s, 46 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 14 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: 31
Num chunks: 32
Chunk size: 17920
Added area: 13440
Effective area: 573440
Initial wait: 12 ms
Integration time: 168.974477 s. Average time per iteration = 528.045239 ms
Integral 0 time = 169.140733 s
Running likelihood with 34614 stars
Likelihood time = 0.342558 s
<background_integral3> 0.000059472173179 </background_integral3>
<stream_integral3> 160.952015075303848 17.446505718184412 0.444051215491097 19.124653691114972 </stream_integral3>
<background_likelihood3> -3.372974981805519 </background_likelihood3>
<stream_only_likelihood3> -3.412030121537409 -4.471607803829844 -64.940710684045740 -4.693870976198302 </stream_only_likelihood3>
<search_likelihood3> -2.788956636993554 </search_likelihood3>
04:36:57 (832827): called boinc_finish(0)
</stderr_txt>
]]>
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