Task 1305320
| Name | de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75413561_1 |
| Workunit | 2146535970 |
| Created | 30 Jan 2021, 8:59:10 UTC |
| Sent | 30 Jan 2021, 9:03:38 UTC |
| Report deadline | 11 Feb 2021, 9:03:38 UTC |
| Received | 30 Jan 2021, 23:38:55 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 893785 |
| Run time | 6 min 12 sec |
| CPU time | 4 min 46 sec |
| Validate state | Valid |
| Credit | 227.51 |
| Device peak FLOPS | 2,382.08 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 494.09 MB |
| Peak swap size | 33.69 GB |
| Peak disk usage | 0.03 MB |
Stderr output
<core_client_version>7.16.5</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 9.1.84
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 390.141
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 28
Clock frequency: 1657 Mhz
Global mem size: 11716132864
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 126 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 2969 SP GFLOP/s, 371 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 14336 with 13 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 16 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 3
Num chunks: 4
Chunk size: 186368
Added area: 185472
Effective area: 745472
Initial wait: 16 ms
Integration time: 91.612235 s. Average time per iteration = 286.288234 ms
Integral 0 time = 92.044742 s
Running likelihood with 17260 stars
Likelihood time = 0.147175 s
<background_integral> 0.000034913878516 </background_integral>
<stream_integral> 6.194712379547550 12.394537387206469 30.019997079204135 0.021980973605319 </stream_integral>
<background_likelihood> -2.986167277385373 </background_likelihood>
<stream_only_likelihood> -9.661399135627155 -53.677530637073971 -3.271718831534909 -230.252625214900206 </stream_only_likelihood>
<search_likelihood> -2.556242945288720 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 9.1.84
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 390.141
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 28
Clock frequency: 1657 Mhz
Global mem size: 11716132864
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 126 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 2969 SP GFLOP/s, 371 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 14336 with 13 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 16 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 3
Num chunks: 4
Chunk size: 186368
Added area: 185472
Effective area: 745472
Initial wait: 16 ms
Integration time: 90.104213 s. Average time per iteration = 281.575665 ms
Integral 0 time = 90.697738 s
Running likelihood with 17260 stars
Likelihood time = 0.144266 s
<background_integral1> 0.000034952779543 </background_integral1>
<stream_integral1> 6.476301352699556 12.936733800549661 29.321276370103035 0.022335797222178 </stream_integral1>
<background_likelihood1> -2.984230224103550 </background_likelihood1>
<stream_only_likelihood1> -9.357748165413572 -52.966629664618054 -3.288864912923539 -230.144952979769869 </stream_only_likelihood1>
<search_likelihood1> -2.556240903622890 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 9.1.84
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 390.141
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 28
Clock frequency: 1657 Mhz
Global mem size: 11716132864
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 126 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 2969 SP GFLOP/s, 371 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 14336 with 13 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 16 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 3
Num chunks: 4
Chunk size: 186368
Added area: 185472
Effective area: 745472
Initial wait: 16 ms
Integration time: 91.341489 s. Average time per iteration = 285.442152 ms
Integral 0 time = 91.789683 s
Running likelihood with 17260 stars
Likelihood time = 0.150521 s
<background_integral2> 0.000034959964025 </background_integral2>
<stream_integral2> 6.661891437544515 12.847486368862683 28.854812167360294 0.021587939252114 </stream_integral2>
<background_likelihood2> -2.988163294551657 </background_likelihood2>
<stream_only_likelihood2> -8.336494361088217 -52.592792088164146 -3.302706712691057 -230.360385883689673 </stream_only_likelihood2>
<search_likelihood2> -2.556250890774046 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 9.1.84
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'GeForce GTX 1080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 390.141
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 28
Clock frequency: 1657 Mhz
Global mem size: 11716132864
Local mem size: 49152
Max const buf size: 65536
Double extension: cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 2969 SP GFLOP/s, 371 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 14336 with 13 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 16 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 3
Num chunks: 4
Chunk size: 186368
Added area: 185472
Effective area: 745472
Initial wait: 16 ms
Integration time: 92.686040 s. Average time per iteration = 289.643876 ms
Integral 0 time = 93.284501 s
Running likelihood with 17260 stars
Likelihood time = 0.139947 s
<background_integral3> 0.000034923927879 </background_integral3>
<stream_integral3> 6.289704966485483 16.351051694688351 29.578083357058667 0.024643483774620 </stream_integral3>
<background_likelihood3> -2.987145654370789 </background_likelihood3>
<stream_only_likelihood3> -9.182258673975635 -40.953677605998969 -3.279093950411932 -229.675219445415763 </stream_only_likelihood3>
<search_likelihood3> -2.556240313126795 </search_likelihood3>
17:37:41 (502866): called boinc_finish(0)
</stderr_txt>
]]>
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