Welcome to MilkyWay@home

Task 1760643

Name de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_67681699_1
Workunit 2137979936
Created 31 Jan 2021, 13:49:15 UTC
Sent 31 Jan 2021, 13:49:16 UTC
Report deadline 12 Feb 2021, 13:49:16 UTC
Received 31 Jan 2021, 18:58:26 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 865620
Run time 2 min 38 sec
CPU time 5 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 1,057.58 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
x86_64-pc-linux-gnu
Peak working set size 131.86 MB
Peak swap size 392.34 MB
Peak disk usage 0.03 MB

Stderr output

<core_client_version>7.16.11</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 (3143.9)
  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: Radeon RX 570 Series
Driver version:      3143.9
Version:             OpenCL 1.2 AMD-APP (3143.9)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1284 Mhz
Global mem size:     6937714688
Local mem size:      32768
Max const buf size:  5771789516
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL13899T1.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL13899T1.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL13899T1.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: 411 SP GFLOP/s, 82 DP FLOP/s
Warning: Bizarrely low flops (82). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 8192 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:     18
Chunk size:     32768
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 37.645188 s. Average time per iteration = 117.641214 ms
Integral 0 time = 37.812597 s
Running likelihood with 42994 stars
Likelihood time = 0.374939 s
<background_integral> 0.000057261633702 </background_integral>
<stream_integral>  24.473216467614552  42.467466250455047  69.798930086299066  89.006815664571931 </stream_integral>
<background_likelihood> -3.364749486182878 </background_likelihood>
<stream_only_likelihood>  -4.549829868034584  -3.422743954533373  -4.222664039456995  -10.136907900597617 </stream_only_likelihood>
<search_likelihood> -2.792471876406707 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3143.9)
  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: Radeon RX 570 Series
Driver version:      3143.9
Version:             OpenCL 1.2 AMD-APP (3143.9)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1284 Mhz
Global mem size:     6937714688
Local mem size:      32768
Max const buf size:  5771789516
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL13899T3.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL13899T3.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL13899T3.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: 411 SP GFLOP/s, 82 DP FLOP/s
Warning: Bizarrely low flops (82). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 8192 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:     18
Chunk size:     32768
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 37.950355 s. Average time per iteration = 118.594861 ms
Integral 0 time = 38.163751 s
Running likelihood with 42994 stars
Likelihood time = 0.366092 s
<background_integral1> 0.000057416341402 </background_integral1>
<stream_integral1>  26.716283086530556  42.393228530556677  70.927241516971606  171.124604653465269 </stream_integral1>
<background_likelihood1> -3.368442499471303 </background_likelihood1>
<stream_only_likelihood1>  -4.372424879471220  -3.444024203798501  -4.190415617356667  -10.487746055475249 </stream_only_likelihood1>
<search_likelihood1> -2.792483947602381 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3143.9)
  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: Radeon RX 570 Series
Driver version:      3143.9
Version:             OpenCL 1.2 AMD-APP (3143.9)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1284 Mhz
Global mem size:     6937714688
Local mem size:      32768
Max const buf size:  5771789516
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL13899T5.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL13899T5.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL13899T5.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: 411 SP GFLOP/s, 82 DP FLOP/s
Warning: Bizarrely low flops (82). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 8192 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:     18
Chunk size:     32768
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 39.267312 s. Average time per iteration = 122.710349 ms
Integral 0 time = 39.361120 s
Running likelihood with 42994 stars
Likelihood time = 0.374174 s
<background_integral2> 0.000057097926404 </background_integral2>
<stream_integral2>  24.912592508063266  46.014168441328493  78.255007638284752  89.304898203046321 </stream_integral2>
<background_likelihood2> -3.359688509537950 </background_likelihood2>
<stream_only_likelihood2>  -4.465988233050490  -3.411160093905595  -4.180325601966365  -11.499360252703669 </stream_only_likelihood2>
<search_likelihood2> -2.792607969012364 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3143.9)
  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: Radeon RX 570 Series
Driver version:      3143.9
Version:             OpenCL 1.2 AMD-APP (3143.9)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1284 Mhz
Global mem size:     6937714688
Local mem size:      32768
Max const buf size:  5771789516
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------
/tmp/OCL13899T7.cl:183:72: warning: unknown attribute 'max_constant_size' ignored
                            __constant real* _ap_consts __attribute__((max_constant_size(18 * sizeof(real)))),
                                                                       ^
/tmp/OCL13899T7.cl:185:62: warning: unknown attribute 'max_constant_size' ignored
                            __constant SC* sc __attribute__((max_constant_size(NSTREAM * sizeof(SC)))),
                                                             ^
/tmp/OCL13899T7.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: 411 SP GFLOP/s, 82 DP FLOP/s
Warning: Bizarrely low flops (82). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 8192 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:     18
Chunk size:     32768
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 39.725540 s. Average time per iteration = 124.142313 ms
Integral 0 time = 39.909104 s
Running likelihood with 42994 stars
Likelihood time = 0.375863 s
<background_integral3> 0.000057151038692 </background_integral3>
<stream_integral3>  25.937151814091003  40.075837052898507  86.881403118682300  164.771182073802663 </stream_integral3>
<background_likelihood3> -3.365423545845546 </background_likelihood3>
<stream_only_likelihood3>  -4.492850492310142  -3.469225070580819  -4.043314582511410  -10.744563650851482 </stream_only_likelihood3>
<search_likelihood3> -2.792491188342081 </search_likelihood3>
19:58:20 (13899): called boinc_finish(0)

</stderr_txt>
]]>


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