Welcome to MilkyWay@home

Task 965285

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75517897_0
Workunit 2146651724
Created 29 Jan 2021, 16:53:26 UTC
Sent 29 Jan 2021, 17:02:15 UTC
Report deadline 10 Feb 2021, 17:02:15 UTC
Received 29 Jan 2021, 19:16:07 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 872379
Run time 1 min 31 sec
CPU time 7 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 229.93 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
x86_64-pc-linux-gnu
Peak working set size 111.20 MB
Peak swap size 281.92 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>
Reading preferences ended prematurely
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 (3110.6)
  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 'Carrizo' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon Graphics
Driver version:      3110.6
Version:             OpenCL 1.2 AMD-APP (3110.6)
Compute capability:  0.0
Max compute units:   8
Clock frequency:     1107 Mhz
Global mem size:     4131115008
Local mem size:      32768
Max const buf size:  3292423782
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL118752T1.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL118752T1.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL118752T1.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: 89 SP GFLOP/s, 18 DP FLOP/s
Warning: Bizarrely low flops (17). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 2048 with 19 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:     38912
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 21.905880 s. Average time per iteration = 68.455875 ms
Integral 0 time = 22.029851 s
Running likelihood with 17260 stars
Likelihood time = 0.179502 s
<background_integral> 0.000034953894302 </background_integral>
<stream_integral>  6.365195085342222  13.072994626142750  29.659381597840554  0.021651220220435 </stream_integral>
<background_likelihood> -2.985038844755991 </background_likelihood>
<stream_only_likelihood>  -9.260875194007260  -51.807624312646723  -3.280450807287711  -230.280790973170269 </stream_only_likelihood>
<search_likelihood> -2.556239354765754 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3110.6)
  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 'Carrizo' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon Graphics
Driver version:      3110.6
Version:             OpenCL 1.2 AMD-APP (3110.6)
Compute capability:  0.0
Max compute units:   8
Clock frequency:     1107 Mhz
Global mem size:     4131115008
Local mem size:      32768
Max const buf size:  3292423782
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL118752T3.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL118752T3.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL118752T3.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: 89 SP GFLOP/s, 18 DP FLOP/s
Warning: Bizarrely low flops (17). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 2048 with 19 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:     38912
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 21.937902 s. Average time per iteration = 68.555943 ms
Integral 0 time = 22.048933 s
Running likelihood with 17260 stars
Likelihood time = 0.179268 s
<background_integral1> 0.000034929149664 </background_integral1>
<stream_integral1>  6.202297456459945  15.189716232183391  29.381828720865045  0.021028911611242 </stream_integral1>
<background_likelihood1> -2.986044543697160 </background_likelihood1>
<stream_only_likelihood1>  -9.145187193069418  -45.903009882198610  -3.285280566770210  -230.441769646703960 </stream_only_likelihood1>
<search_likelihood1> -2.556236259673339 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3110.6)
  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 'Carrizo' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon Graphics
Driver version:      3110.6
Version:             OpenCL 1.2 AMD-APP (3110.6)
Compute capability:  0.0
Max compute units:   8
Clock frequency:     1107 Mhz
Global mem size:     4131115008
Local mem size:      32768
Max const buf size:  3292423782
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL118752T5.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL118752T5.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL118752T5.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: 89 SP GFLOP/s, 18 DP FLOP/s
Warning: Bizarrely low flops (17). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 2048 with 19 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:     38912
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 21.897317 s. Average time per iteration = 68.429115 ms
Integral 0 time = 22.006766 s
Running likelihood with 17260 stars
Likelihood time = 0.179322 s
<background_integral2> 0.000034908064596 </background_integral2>
<stream_integral2>  6.311756192464362  16.931264979105126  28.305062112508686  0.020123518178341 </stream_integral2>
<background_likelihood2> -2.984769646259132 </background_likelihood2>
<stream_only_likelihood2>  -8.987220196984650  -39.711719722138739  -3.306824249673796  -230.657773657459643 </stream_only_likelihood2>
<search_likelihood2> -2.556260283416942 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3110.6)
  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 'Carrizo' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon Graphics
Driver version:      3110.6
Version:             OpenCL 1.2 AMD-APP (3110.6)
Compute capability:  0.0
Max compute units:   8
Clock frequency:     1107 Mhz
Global mem size:     4131115008
Local mem size:      32768
Max const buf size:  3292423782
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL118752T7.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL118752T7.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL118752T7.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: 89 SP GFLOP/s, 18 DP FLOP/s
Warning: Bizarrely low flops (17). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 2048 with 19 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:     38912
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 21.885709 s. Average time per iteration = 68.392842 ms
Integral 0 time = 21.992061 s
Running likelihood with 17260 stars
Likelihood time = 0.179453 s
<background_integral3> 0.000034946354742 </background_integral3>
<stream_integral3>  6.478676529291505  14.708180329471489  29.571727183590664  0.020815394930575 </stream_integral3>
<background_likelihood3> -2.986750953214032 </background_likelihood3>
<stream_only_likelihood3>  -8.012991610499672  -47.587578718245581  -3.278020260115520  -230.550801727502687 </stream_only_likelihood3>
<search_likelihood3> -2.556242619676095 </search_likelihood3>
14:15:43 (118752): called boinc_finish(0)

</stderr_txt>
]]>


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