Welcome to MilkyWay@home

Task 697451

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_74583861_0
Workunit 2145620122
Created 28 Jan 2021, 14:07:46 UTC
Sent 28 Jan 2021, 14:15:11 UTC
Report deadline 9 Feb 2021, 14:15:11 UTC
Received 28 Jan 2021, 14:33:18 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 880682
Run time 1 min 36 sec
CPU time 4 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 1,167.74 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
x86_64-pc-linux-gnu
Peak working set size 108.65 MB
Peak swap size 281.30 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.16.6</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 'Advanced Micro Devices, Inc.'
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:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3188.4)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Ellesmere' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon (TM) RX 480 Graphics
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   36
Clock frequency:     1266 Mhz
Global mem size:     4234256384
Local mem size:      32768
Max const buf size:  3389407232
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL3116321T1.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL3116321T1.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL3116321T1.cl:186:67: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* sg_dx __attribute__((max_constant_size(256 * sizeof(real)))),
                                                                  ^
3 warnings generated.

--------------------------------------------------------------------------------
Estimated AMD GPU GFLOP/s: 456 SP GFLOP/s, 91 DP FLOP/s
Warning: Bizarrely low flops (91). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 9216 with 4 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:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 23.213864 s. Average time per iteration = 72.543324 ms
Integral 0 time = 23.324861 s
Running likelihood with 17260 stars
Likelihood time = 0.172356 s
<background_integral> 0.000034918696913 </background_integral>
<stream_integral>  6.060545284085487  13.516803733099939  29.309524420408994  0.017237397653047 </stream_integral>
<background_likelihood> -2.990471685924826 </background_likelihood>
<stream_only_likelihood>  -9.835948005619272  -51.337219281849734  -3.277583886982845  -231.279795261794106 </stream_only_likelihood>
<search_likelihood> -2.556265473592191 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3188.4)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Ellesmere' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon (TM) RX 480 Graphics
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   36
Clock frequency:     1266 Mhz
Global mem size:     4234256384
Local mem size:      32768
Max const buf size:  3389407232
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL3116321T3.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL3116321T3.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL3116321T3.cl:186:67: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* sg_dx __attribute__((max_constant_size(256 * sizeof(real)))),
                                                                  ^
3 warnings generated.

--------------------------------------------------------------------------------
Estimated AMD GPU GFLOP/s: 456 SP GFLOP/s, 91 DP FLOP/s
Warning: Bizarrely low flops (91). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 9216 with 4 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:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 23.283332 s. Average time per iteration = 72.760411 ms
Integral 0 time = 23.387649 s
Running likelihood with 17260 stars
Likelihood time = 0.179565 s
<background_integral1> 0.000034919993842 </background_integral1>
<stream_integral1>  5.713335730882280  16.578969531045544  28.021497486887199  0.022874902746777 </stream_integral1>
<background_likelihood1> -2.982676129813004 </background_likelihood1>
<stream_only_likelihood1>  -11.004260203576649  -40.943529465936635  -3.316170573087348  -230.199858920319940 </stream_only_likelihood1>
<search_likelihood1> -2.556270204043533 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3188.4)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Ellesmere' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon (TM) RX 480 Graphics
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   36
Clock frequency:     1266 Mhz
Global mem size:     4234256384
Local mem size:      32768
Max const buf size:  3389407232
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL3116321T5.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL3116321T5.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL3116321T5.cl:186:67: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* sg_dx __attribute__((max_constant_size(256 * sizeof(real)))),
                                                                  ^
3 warnings generated.

--------------------------------------------------------------------------------
Estimated AMD GPU GFLOP/s: 456 SP GFLOP/s, 91 DP FLOP/s
Warning: Bizarrely low flops (91). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 9216 with 4 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:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 23.243262 s. Average time per iteration = 72.635194 ms
Integral 0 time = 23.331641 s
Running likelihood with 17260 stars
Likelihood time = 0.165745 s
<background_integral2> 0.000034881579801 </background_integral2>
<stream_integral2>  6.268828043090467  13.953064822350512  29.898027050205506  0.020396592682234 </stream_integral2>
<background_likelihood2> -2.983425172190917 </background_likelihood2>
<stream_only_likelihood2>  -9.705539197898078  -50.820297622006372  -3.283361350407344  -230.563093059617643 </stream_only_likelihood2>
<search_likelihood2> -2.556261402759820 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3188.4)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Ellesmere' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon (TM) RX 480 Graphics
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   36
Clock frequency:     1266 Mhz
Global mem size:     4234256384
Local mem size:      32768
Max const buf size:  3389407232
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL3116321T7.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL3116321T7.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL3116321T7.cl:186:67: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* sg_dx __attribute__((max_constant_size(256 * sizeof(real)))),
                                                                  ^
3 warnings generated.

--------------------------------------------------------------------------------
Estimated AMD GPU GFLOP/s: 456 SP GFLOP/s, 91 DP FLOP/s
Warning: Bizarrely low flops (91). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 9216 with 4 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:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 23.253676 s. Average time per iteration = 72.667736 ms
Integral 0 time = 23.322944 s
Running likelihood with 17260 stars
Likelihood time = 0.166373 s
<background_integral3> 0.000035002201520 </background_integral3>
<stream_integral3>  6.541807925949833  13.492517234982181  30.138435410730011  0.024297774205574 </stream_integral3>
<background_likelihood3> -2.987106680729470 </background_likelihood3>
<stream_only_likelihood3>  -8.431190191551714  -49.733519915971989  -3.272479306272883  -229.606701118832859 </stream_only_likelihood3>
<search_likelihood3> -2.556254833341967 </search_likelihood3>
08:26:29 (3116321): called boinc_finish(0)

</stderr_txt>
]]>


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