Task 488579
| Name | de_modfit_83_bundle4_4s_south4s_bgset_4_1603804501_73035794_0 |
| Workunit | 2143914814 |
| Created | 26 Jan 2021, 17:42:09 UTC |
| Sent | 26 Jan 2021, 17:49:54 UTC |
| Report deadline | 7 Feb 2021, 17:49:54 UTC |
| Received | 26 Jan 2021, 23:04:02 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 819576 |
| Run time | 46 sec |
| CPU time | 30 sec |
| Validate state | Valid |
| Credit | 0.00 |
| Device peak FLOPS | 1,042.23 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 354.71 MB |
| Peak swap size | 128.90 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>
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 11.1.102
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_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_kernel_attribute_nv cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.32.00
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 3840 with 146 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: 10.116992 s. Average time per iteration = 31.615601 ms
Integral 0 time = 10.235966 s
Running likelihood with 38095 stars
Likelihood time = 0.900579 s
<background_integral> 0.000059080906309 </background_integral>
<stream_integral> 10.630284403016175 168.481800132778915 0.823709382020596 45.693937885765337 </stream_integral>
<background_likelihood> -3.410567869175339 </background_likelihood>
<stream_only_likelihood> -13.869187759433142 -3.744491343313315 -80.041688768129319 -3.397278366595693 </stream_only_likelihood>
<search_likelihood> -2.793325059436102 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.1.102
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_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_kernel_attribute_nv cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.32.00
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 3840 with 146 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: 10.107404 s. Average time per iteration = 31.585637 ms
Integral 0 time = 10.252352 s
Running likelihood with 38095 stars
Likelihood time = 0.455249 s
<background_integral1> 0.000059217783760 </background_integral1>
<stream_integral1> 10.431483318854896 163.443847826357000 0.786544392482761 46.567132136597088 </stream_integral1>
<background_likelihood1> -3.413364899904282 </background_likelihood1>
<stream_only_likelihood1> -14.486492674626058 -3.764084698143027 -92.009289866707903 -3.379724216991555 </stream_only_likelihood1>
<search_likelihood1> -2.793323447543040 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.1.102
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_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_kernel_attribute_nv cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.32.00
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 3840 with 146 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: 10.111078 s. Average time per iteration = 31.597118 ms
Integral 0 time = 10.235556 s
Running likelihood with 38095 stars
Likelihood time = 0.582865 s
<background_integral2> 0.000059300335512 </background_integral2>
<stream_integral2> 9.743218749211724 164.222578938672655 0.816700109651546 48.207829743948103 </stream_integral2>
<background_likelihood2> -3.414800210445272 </background_likelihood2>
<stream_only_likelihood2> -16.438921012030605 -3.768489353047232 -88.248926807279062 -3.366257829319102 </stream_only_likelihood2>
<search_likelihood2> -2.793335813683821 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.1.102
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_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_kernel_attribute_nv cl_khr_device_uuid
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 455.32.00
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 3840 with 146 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: 10.111370 s. Average time per iteration = 31.598031 ms
Integral 0 time = 10.265844 s
Running likelihood with 38095 stars
Likelihood time = 0.521039 s
<background_integral3> 0.000059259844392 </background_integral3>
<stream_integral3> 10.783356029654385 159.238182547746476 0.752476582486997 47.336133118755313 </stream_integral3>
<background_likelihood3> -3.413015666975812 </background_likelihood3>
<stream_only_likelihood3> -13.937695647160469 -3.807676827570778 -87.968819959949258 -3.365201346533737 </stream_only_likelihood3>
<search_likelihood3> -2.793344970023819 </search_likelihood3>
14:18:51 (58764): called boinc_finish(0)
</stderr_txt>
]]>
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