Task 237074
| Name | de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_70020097_0 |
| Workunit | 2140572786 |
| Created | 22 Jan 2021, 20:18:38 UTC |
| Sent | 22 Jan 2021, 20:26:41 UTC |
| Report deadline | 3 Feb 2021, 20:26:41 UTC |
| Received | 22 Jan 2021, 21:33:28 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 853640 |
| Run time | 2 min 52 sec |
| CPU time | 2 min 4 sec |
| Validate state | Valid |
| Credit | 0.00 |
| Device peak FLOPS | 2,851.33 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 505.32 MB |
| Peak swap size | 5.86 GB |
| Peak disk usage | 0.03 MB |
Stderr output
<core_client_version>7.16.6</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 11.1.114
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_int64_extended_atomics cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce RTX 2080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 68
Clock frequency: 1635 Mhz
Global mem size: 11546329088
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_75'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 128 registers, 452 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 7116 SP GFLOP/s, 889 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 17408 with 32 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 20 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks: 2
Chunk size: 557056
Added area: 554112
Effective area: 1114112
Initial wait: 20 ms
Integration time: 41.983104 s. Average time per iteration = 131.197200 ms
Integral 0 time = 42.128505 s
Running likelihood with 38073 stars
Likelihood time = 0.444734 s
<background_integral> 0.000059995475334 </background_integral>
<stream_integral> 5.227417036518490 158.157394215971976 2.093328811931669 28.543043967776502 </stream_integral>
<background_likelihood> -3.346374806686352 </background_likelihood>
<stream_only_likelihood> -86.222943794411137 -3.787415625523412 -93.145154589562495 -3.671756295116085 </stream_only_likelihood>
<search_likelihood> -2.797436755679749 </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_int64_extended_atomics cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce RTX 2080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 68
Clock frequency: 1635 Mhz
Global mem size: 11546329088
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_75'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 128 registers, 452 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 7116 SP GFLOP/s, 889 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 17408 with 32 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 20 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks: 2
Chunk size: 557056
Added area: 554112
Effective area: 1114112
Initial wait: 20 ms
Integration time: 42.075761 s. Average time per iteration = 131.486752 ms
Integral 0 time = 42.295364 s
Running likelihood with 38073 stars
Likelihood time = 0.452577 s
<background_integral1> 0.000059910561364 </background_integral1>
<stream_integral1> 1.483830866962155 146.611099693227942 2.539432371917477 29.924202085377583 </stream_integral1>
<background_likelihood1> -3.352097641842299 </background_likelihood1>
<stream_only_likelihood1> -140.572235197361977 -3.850276692694413 -87.691836019186709 -3.605733440714165 </stream_only_likelihood1>
<search_likelihood1> -2.797395553310652 </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_int64_extended_atomics cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce RTX 2080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 68
Clock frequency: 1635 Mhz
Global mem size: 11546329088
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_75'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 128 registers, 452 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 7116 SP GFLOP/s, 889 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 17408 with 32 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 20 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks: 2
Chunk size: 557056
Added area: 554112
Effective area: 1114112
Initial wait: 20 ms
Integration time: 42.841374 s. Average time per iteration = 133.879293 ms
Integral 0 time = 43.022252 s
Running likelihood with 38073 stars
Likelihood time = 0.442366 s
<background_integral2> 0.000060149454680 </background_integral2>
<stream_integral2> 10.427730367644934 153.620858433167939 2.244821627439261 30.989566138732101 </stream_integral2>
<background_likelihood2> -3.346256589897034 </background_likelihood2>
<stream_only_likelihood2> -49.826940193814316 -3.837692314597752 -100.869484915927060 -3.622325670626337 </stream_only_likelihood2>
<search_likelihood2> -2.797323028119133 </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_int64_extended_atomics cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce RTX 2080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.45.01
Version: OpenCL 1.2 CUDA
Compute capability: 7.5
Max compute units: 68
Clock frequency: 1635 Mhz
Global mem size: 11546329088
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_75'
ptxas info : Function properties for probabilities
ptxas . 0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info : Used 128 registers, 452 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 7116 SP GFLOP/s, 889 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 17408 with 32 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 20 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks: 2
Chunk size: 557056
Added area: 554112
Effective area: 1114112
Initial wait: 20 ms
Integration time: 38.979812 s. Average time per iteration = 121.811913 ms
Integral 0 time = 39.173549 s
Running likelihood with 38073 stars
Likelihood time = 0.445341 s
<background_integral3> 0.000060310029448 </background_integral3>
<stream_integral3> 29.584567501484301 160.907071061006206 2.126973690178864 27.547816634658851 </stream_integral3>
<background_likelihood3> -3.364502587597102 </background_likelihood3>
<stream_only_likelihood3> -6.041753491101945 -3.767882533463370 -78.193448817725397 -3.656530474962862 </stream_only_likelihood3>
<search_likelihood3> -2.797816247967481 </search_likelihood3>
13:33:24 (279828): called boinc_finish(0)
</stderr_txt>
]]>
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