Welcome to MilkyWay@home

Task 882571

Name de_modfit_83_bundle4_4s_south4s_bgset_4_1603804501_75323349_0
Workunit 2146436990
Created 29 Jan 2021, 11:37:09 UTC
Sent 29 Jan 2021, 11:43:49 UTC
Report deadline 10 Feb 2021, 11:43:49 UTC
Received 29 Jan 2021, 13:01:15 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 872379
Run time 1 min 32 sec
CPU time 8 sec
Validate state Valid
Credit 227.53
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 110.64 MB
Peak swap size 281.60 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/OCL116490T1.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL116490T1.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL116490T1.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: 21.940680 s. Average time per iteration = 68.564625 ms
Integral 0 time = 22.067949 s
Running likelihood with 38095 stars
Likelihood time = 0.398531 s
<background_integral> 0.000059207934863 </background_integral>
<stream_integral>  10.775078584480385  162.181338641036035  0.834409197739265  46.264870920385505 </stream_integral>
<background_likelihood> -3.412797421965507 </background_likelihood>
<stream_only_likelihood>  -13.858081110782321  -3.771683132825058  -84.907980392869973  -3.384992563335450 </stream_only_likelihood>
<search_likelihood> -2.793320145654664 </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/OCL116490T3.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL116490T3.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL116490T3.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: 21.916552 s. Average time per iteration = 68.489224 ms
Integral 0 time = 22.024690 s
Running likelihood with 38095 stars
Likelihood time = 0.397912 s
<background_integral1> 0.000059202973384 </background_integral1>
<stream_integral1>  10.944659689753268  158.861109081813311  0.832010332425236  46.436764859446740 </stream_integral1>
<background_likelihood1> -3.409359338643146 </background_likelihood1>
<stream_only_likelihood1>  -13.474367972663709  -3.789643973339730  -82.501141696971473  -3.382796541888634 </stream_only_likelihood1>
<search_likelihood1> -2.793319999452402 </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/OCL116490T5.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL116490T5.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL116490T5.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: 21.933208 s. Average time per iteration = 68.541273 ms
Integral 0 time = 22.045019 s
Running likelihood with 38095 stars
Likelihood time = 0.398575 s
<background_integral2> 0.000059244669945 </background_integral2>
<stream_integral2>  10.936528993706544  162.326841598038811  0.823219925621413  46.633860705661903 </stream_integral2>
<background_likelihood2> -3.411865976545217 </background_likelihood2>
<stream_only_likelihood2>  -13.510740511051921  -3.775966166792136  -85.830622583879091  -3.381618464636678 </stream_only_likelihood2>
<search_likelihood2> -2.793320235285205 </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/OCL116490T7.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL116490T7.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL116490T7.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: 21.978708 s. Average time per iteration = 68.683463 ms
Integral 0 time = 22.084041 s
Running likelihood with 38095 stars
Likelihood time = 0.398180 s
<background_integral3> 0.000059223402386 </background_integral3>
<stream_integral3>  10.597378304006284  162.094440086010223  0.823415236134288  46.420812623956188 </stream_integral3>
<background_likelihood3> -3.412394295106930 </background_likelihood3>
<stream_only_likelihood3>  -14.261093466968630  -3.772488376699890  -86.130778195661790  -3.383248370267445 </stream_only_likelihood3>
<search_likelihood3> -2.793319970524546 </search_likelihood3>
07:59:53 (116490): called boinc_finish(0)

</stderr_txt>
]]>


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