Task 1867641
| Name | de_modfit_84_bundle4_4s_south4s_bgset_4_1603804501_69787933_2 |
| Workunit | 2140315244 |
| Created | 1 Feb 2021, 15:18:04 UTC |
| Sent | 1 Feb 2021, 15:18:04 UTC |
| Report deadline | 13 Feb 2021, 15:18:04 UTC |
| Received | 1 Feb 2021, 15:39:59 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 874638 |
| Run time | 7 min 18 sec |
| CPU time | 50 sec |
| Validate state | Valid |
| Credit | 244.01 |
| Device peak FLOPS | 448.57 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_nvidia_101) x86_64-pc-linux-gnu |
| Peak working set size | 595.67 MB |
| Peak swap size | 21.40 GB |
| Peak disk usage | 0.03 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>
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 11.0.228
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 6
Clock frequency: 1442 Mhz
Global mem size: 4234936320
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 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 20
Num chunks: 21
Chunk size: 27648
Added area: 20608
Effective area: 580608
Initial wait: 13 ms
Integration time: 96.122769 s. Average time per iteration = 300.383653 ms
Integral 0 time = 96.215231 s
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 19 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 2
Chunk size: 39936
Added area: 39272
Effective area: 79872
Initial wait: 19 ms
Integration time: 12.628847 s. Average time per iteration = 39.465146 ms
Integral 1 time = 12.639727 s
Running likelihood with 31815 stars
Likelihood time = 0.224479 s
<background_integral> 0.000047079466428 </background_integral>
<stream_integral> 2.586921588166089 35.320765793680408 80.625786274745508 2.327291448664334 </stream_integral>
<background_likelihood> -3.284707504805651 </background_likelihood>
<stream_only_likelihood> -56.701844497124227 -3.336805322023267 -3.750144843198914 -47.768976739769670 </stream_only_likelihood>
<search_likelihood> -2.703439631152936 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.0.228
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 6
Clock frequency: 1442 Mhz
Global mem size: 4234936320
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 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 20
Num chunks: 21
Chunk size: 27648
Added area: 20608
Effective area: 580608
Initial wait: 13 ms
Integration time: 96.051672 s. Average time per iteration = 300.161476 ms
Integral 0 time = 96.145197 s
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 19 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 2
Chunk size: 39936
Added area: 39272
Effective area: 79872
Initial wait: 19 ms
Integration time: 12.470082 s. Average time per iteration = 38.969006 ms
Integral 1 time = 12.480885 s
Running likelihood with 31815 stars
Likelihood time = 0.225820 s
<background_integral1> 0.000047000975342 </background_integral1>
<stream_integral1> 2.699463846088111 36.684476032757473 45.781510079445979 1.036006330593646 </stream_integral1>
<background_likelihood1> -3.273572378665849 </background_likelihood1>
<stream_only_likelihood1> -39.357617435008422 -3.331076829998183 -4.298321055475668 -28.069063615538816 </stream_only_likelihood1>
<search_likelihood1> -2.704137069962750 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.0.228
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 6
Clock frequency: 1442 Mhz
Global mem size: 4234936320
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 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 20
Num chunks: 21
Chunk size: 27648
Added area: 20608
Effective area: 580608
Initial wait: 13 ms
Integration time: 95.685954 s. Average time per iteration = 299.018607 ms
Integral 0 time = 95.778752 s
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 19 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 2
Chunk size: 39936
Added area: 39272
Effective area: 79872
Initial wait: 19 ms
Integration time: 12.454569 s. Average time per iteration = 38.920529 ms
Integral 1 time = 12.464747 s
Running likelihood with 31815 stars
Likelihood time = 0.225583 s
<background_integral2> 0.000046873840349 </background_integral2>
<stream_integral2> 3.113593648244848 29.148121096312909 67.767118530625908 0.329368728136549 </stream_integral2>
<background_likelihood2> -3.284872337853293 </background_likelihood2>
<stream_only_likelihood2> -55.008913507294352 -3.414680441226596 -3.823408327950942 -172.726295913387872 </stream_only_likelihood2>
<search_likelihood2> -2.703508109671173 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
Name: NVIDIA CUDA
Version: OpenCL 1.2 CUDA 11.0.228
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
Profile: FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board:
Driver version: 450.102.04
Version: OpenCL 1.2 CUDA
Compute capability: 6.1
Max compute units: 6
Clock frequency: 1442 Mhz
Global mem size: 4234936320
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 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 20
Num chunks: 21
Chunk size: 27648
Added area: 20608
Effective area: 580608
Initial wait: 13 ms
Integration time: 96.045662 s. Average time per iteration = 300.142694 ms
Integral 0 time = 96.141765 s
Estimated Nvidia GPU GFLOP/s: 554 SP GFLOP/s, 69 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 19 ms (mode 0)
Range: { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks: 2
Chunk size: 39936
Added area: 39272
Effective area: 79872
Initial wait: 19 ms
Integration time: 12.788548 s. Average time per iteration = 39.964214 ms
Integral 1 time = 12.799342 s
Running likelihood with 31815 stars
Likelihood time = 0.223898 s
<background_integral3> 0.000047132860974 </background_integral3>
<stream_integral3> 5.449646184926650 38.456608307164309 68.330617275306608 2.787506269413623 </stream_integral3>
<background_likelihood3> -3.298067244094403 </background_likelihood3>
<stream_only_likelihood3> -60.722889869863579 -3.282869790052442 -3.991482511197393 -17.855655704399709 </stream_only_likelihood3>
<search_likelihood3> -2.703480328201167 </search_likelihood3>
16:39:46 (72427): called boinc_finish(0)
</stderr_txt>
]]>
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