Welcome to MilkyWay@home

Task 1878469

Name de_modfit_84_bundle4_4s_south4s_bgset_4_1603804501_69469524_1
Workunit 2139961312
Created 1 Feb 2021, 18:07:17 UTC
Sent 1 Feb 2021, 18:07:18 UTC
Report deadline 13 Feb 2021, 18:07:18 UTC
Received 1 Feb 2021, 19:34:29 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 882062
Run time 21 min 49 sec
CPU time 14 sec
Validate state Valid
Credit 244.01
Device peak FLOPS 102.94 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 103.45 MB
Peak swap size 100.34 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Windows x86 double OpenCL </search_application>
Reading preferences ended prematurely
BOINC GPU type suggests using OpenCL vendor 'Advanced Micro Devices, Inc.'
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 2 platforms
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3110.7)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Platform 1 information:
  Name:       Intel(R) OpenCL
  Version:    OpenCL 1.2 
  Vendor:     Intel(R) Corporation
  Extensions: cl_khr_icd 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_byte_addressable_store cl_khr_spir cl_intel_exec_by_local_thread cl_khr_depth_images cl_khr_3d_image_writes cl_khr_fp64 cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d11_sharing cl_khr_gl_sharing
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Oland' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R7 240
Driver version:      3110.7
Version:             OpenCL 1.2 AMD-APP (3110.7)
Compute capability:  0.0
Max compute units:   5
Clock frequency:     780 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     39680
Added area:     35200
Effective area: 595200
Initial wait:   12 ms
Reading preferences ended prematurely
BOINC GPU type suggests using OpenCL vendor 'Advanced Micro Devices, Inc.'
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 2 platforms
Using device 0 on platform 0
Found 1 CL device
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     39680
Added area:     35200
Effective area: 595200
Initial wait:   12 ms
Integration time: 55.441151 s. Average time per iteration = 173.253596 ms
Integral 0 time = 56.151369 s
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39680
Added area:     38760
Effective area: 79360
Initial wait:   13 ms
Integration time: 26.523836 s. Average time per iteration = 82.886988 ms
Integral 1 time = 27.137306 s
Running likelihood with 31815 stars
Likelihood time = 1.246116 s
<background_integral> 0.000047012363876 </background_integral>
<stream_integral>  3.525880139062892  33.051605808087338  73.158975887394249  5.397004642471668 </stream_integral>
<background_likelihood> -3.754355981063821 </background_likelihood>
<stream_only_likelihood>  -50.440294669333746  -3.828973966330574  -4.388902009904572  -4.134468256863499 </stream_only_likelihood>
<search_likelihood> -2.880128885891780 </search_likelihood>
Using AVX path
Found 2 platforms
Using device 0 on platform 0
Found 1 CL device
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     39680
Added area:     35200
Effective area: 595200
Initial wait:   12 ms
Integration time: 298.124955 s. Average time per iteration = 931.640484 ms
Integral 0 time = 300.827195 s
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39680
Added area:     38760
Effective area: 79360
Initial wait:   13 ms
Integration time: 25.295812 s. Average time per iteration = 79.049414 ms
Integral 1 time = 25.473048 s
Running likelihood with 31815 stars
Likelihood time = 1.202766 s
<background_integral1> 0.000047338136809 </background_integral1>
<stream_integral1>  3.905743383604250  30.791814544934226  89.256614759902689  2.786024776880485 </stream_integral1>
<background_likelihood1> -3.283178603709894 </background_likelihood1>
<stream_only_likelihood1>  -42.679197942415747  -3.393470574636637  -3.818118120906025  -9.640218502037493 </stream_only_likelihood1>
<search_likelihood1> -2.703474382402882 </search_likelihood1>
Using AVX path
Found 2 platforms
Using device 0 on platform 0
Found 1 CL device
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     39680
Added area:     35200
Effective area: 595200
Initial wait:   12 ms
Integration time: 264.314234 s. Average time per iteration = 825.981982 ms
Integral 0 time = 264.985657 s
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39680
Added area:     38760
Effective area: 79360
Initial wait:   13 ms
Integration time: 19.281001 s. Average time per iteration = 60.253130 ms
Integral 1 time = 19.429429 s
Running likelihood with 31815 stars
Likelihood time = 1.216368 s
<background_integral2> 0.000047003533874 </background_integral2>
<stream_integral2>  3.008048560877424  31.866425918171906  71.791246976170640  25.082264061398064 </stream_integral2>
<background_likelihood2> -3.274197775985035 </background_likelihood2>
<stream_only_likelihood2>  -45.058678933401247  -3.375144716270947  -3.905853058998596  -8.552940423802513 </stream_only_likelihood2>
<search_likelihood2> -2.703246074587832 </search_likelihood2>
Using AVX path
Found 2 platforms
Using device 0 on platform 0
Found 1 CL device
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     39680
Added area:     35200
Effective area: 595200
Initial wait:   12 ms
Integration time: 330.849350 s. Average time per iteration = 1033.904218 ms
Integral 0 time = 333.139420 s
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39680
Added area:     38760
Effective area: 79360
Initial wait:   13 ms
Integration time: 23.104351 s. Average time per iteration = 72.201097 ms
Integral 1 time = 23.253547 s
Running likelihood with 31815 stars
Likelihood time = 1.289042 s
<background_integral3> 0.000047248048279 </background_integral3>
<stream_integral3>  3.552967753599805  31.676646105166352  88.518982405463674  12.741828616554006 </stream_integral3>
<background_likelihood3> -4.241533094460279 </background_likelihood3>
<stream_only_likelihood3>  -67.255556493261665  -4.338059918340036  -4.784462829959827  -3.037193730528657 </stream_only_likelihood3>
<search_likelihood3> -2.887142439958341 </search_likelihood3>
19:29:53 (4728): called boinc_finish(0)

</stderr_txt>
]]>


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