Task 600526
| Name | de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_73974810_0 |
| Workunit | 2144947058 |
| Created | 27 Jan 2021, 20:36:15 UTC |
| Sent | 27 Jan 2021, 20:46:37 UTC |
| Report deadline | 8 Feb 2021, 20:46:37 UTC |
| Received | 27 Jan 2021, 21:10:26 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 795338 |
| Run time | 2 min 52 sec |
| CPU time | 2 min 36 sec |
| Validate state | Valid |
| Credit | 0.00 |
| Device peak FLOPS | 861.50 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 362.09 MB |
| Peak swap size | 308.89 GB |
| Peak disk usage | 0.02 MB |
Stderr output
<core_client_version>7.9.3</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 10.2.120
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 1 on platform 0
Found 4 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 430.26
Version: OpenCL 1.2 CUDA
Compute capability: 3.5
Max compute units: 15
Clock frequency: 745 Mhz
Global mem size: 11996954624
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 715 SP GFLOP/s, 358 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 73 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: 4
Num chunks: 1
Chunk size: 560640
Added area: 640
Effective area: 560640
Initial wait: 12 ms
Integration time: 39.878587 s. Average time per iteration = 124.620583 ms
Integral 0 time = 40.175494 s
Running likelihood with 38073 stars
Likelihood time = 0.713637 s
<background_integral> 0.000059869503113 </background_integral>
<stream_integral> 12.611501002651574 166.866429695035038 3.184878549537326 24.850028731871276 </stream_integral>
<background_likelihood> -3.340053074669749 </background_likelihood>
<stream_only_likelihood> -9.122099915367771 -3.752996752038026 -56.426565152242333 -3.791242600235632 </stream_only_likelihood>
<search_likelihood> -2.797179386476441 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.2.120
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 1 on platform 0
Found 4 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 430.26
Version: OpenCL 1.2 CUDA
Compute capability: 3.5
Max compute units: 15
Clock frequency: 745 Mhz
Global mem size: 11996954624
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 715 SP GFLOP/s, 358 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 73 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: 4
Num chunks: 1
Chunk size: 560640
Added area: 640
Effective area: 560640
Initial wait: 12 ms
Integration time: 41.018960 s. Average time per iteration = 128.184251 ms
Integral 0 time = 41.441064 s
Running likelihood with 38073 stars
Likelihood time = 0.718190 s
<background_integral1> 0.000059915805994 </background_integral1>
<stream_integral1> 12.702117051633136 169.400075846609013 3.293861741454939 25.630733583323888 </stream_integral1>
<background_likelihood1> -3.341728460479024 </background_likelihood1>
<stream_only_likelihood1> -8.334962229193447 -3.740336839546551 -56.467325002079463 -3.774292725516804 </stream_only_likelihood1>
<search_likelihood1> -2.797181999823866 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.2.120
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 1 on platform 0
Found 4 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 430.26
Version: OpenCL 1.2 CUDA
Compute capability: 3.5
Max compute units: 15
Clock frequency: 745 Mhz
Global mem size: 11996954624
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 715 SP GFLOP/s, 358 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 73 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: 4
Num chunks: 1
Chunk size: 560640
Added area: 640
Effective area: 560640
Initial wait: 12 ms
Integration time: 41.900764 s. Average time per iteration = 130.939887 ms
Integral 0 time = 42.324763 s
Running likelihood with 38073 stars
Likelihood time = 0.703201 s
<background_integral2> 0.000059867244641 </background_integral2>
<stream_integral2> 12.330789179662748 167.693863865032910 3.460897445197241 25.894248553789215 </stream_integral2>
<background_likelihood2> -3.342679576681856 </background_likelihood2>
<stream_only_likelihood2> -10.439504076608046 -3.755112486114051 -54.026143646128979 -3.757718511728561 </stream_only_likelihood2>
<search_likelihood2> -2.797178443065025 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 10.2.120
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 1 on platform 0
Found 4 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 430.26
Version: OpenCL 1.2 CUDA
Compute capability: 3.5
Max compute units: 15
Clock frequency: 745 Mhz
Global mem size: 11996954624
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 715 SP GFLOP/s, 358 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 73 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: 4
Num chunks: 1
Chunk size: 560640
Added area: 640
Effective area: 560640
Initial wait: 12 ms
Integration time: 41.912306 s. Average time per iteration = 130.975955 ms
Integral 0 time = 42.214091 s
Running likelihood with 38073 stars
Likelihood time = 0.696613 s
<background_integral3> 0.000059891800949 </background_integral3>
<stream_integral3> 13.471208569021677 171.191683962638763 3.450694519531718 25.320702357086869 </stream_integral3>
<background_likelihood3> -3.342406367463216 </background_likelihood3>
<stream_only_likelihood3> -8.232289928654414 -3.736983310037477 -54.656932793282515 -3.775193874768029 </stream_only_likelihood3>
<search_likelihood3> -2.797179309074570 </search_likelihood3>
21:09:57 (36118): called boinc_finish(0)
</stderr_txt>
]]>
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