Task 8618229875

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Intel(R) Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_INTEL	OCL_SYNCHED	OCL_ZERO_COPY	OCL_CHIRP3	FFTW	USE_SSSE3	x86	
     CPUID: Intel(R) Core(TM) i3-6100U CPU @ 2.30GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl 
ar=0.012806  NumCfft=105423  NumGauss=0  NumPulse=35603660928  NumTriplet=48561293728
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768

Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSSE3xj Win32 Build 3541 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3541

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 23
  Max work group size:				 256
  Max clock frequency:				 1000Mhz
  Max memory allocation:			 858966016
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 524288
  Global memory size:				 1717932032
  Constant buffer size:				 858966016
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 Intel(R) HD Graphics 520
  Vendor:					 Intel(R) Corporation
  Driver version:				 23.20.16.4973
  Version:					 OpenCL 2.1 NEO 
  Extensions:					 cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_depth_images cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_media_block_io cl_intel_driver_diagnostics cl_intel_device_side_avc_motion_estimation cl_khr_priority_hints cl_khr_subgroups cl_khr_il_program cl_khr_fp64 cl_intel_planar_yuv cl_intel_packed_yuv cl_intel_motion_estimation cl_intel_advanced_motion_estimation cl_khr_gl_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_intel_d3d11_nv12_media_sharing cl_intel_simultaneous_sharing 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.012806
Used GPU device parameters are:
	Number of compute units: 23
	Single buffer allocation size: 128MB
	Total device global memory: 1638MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=12.90202, time=47.85, period=14.47, d_freq=10456638409.9, chirp=9.0233, fft_len=32 
Spike: peak=25.07693, time=85.9, d_freq=10456632974, chirp=-10.12, fft_len=128k
Spike: peak=25.38752, time=85.9, d_freq=10456632974, chirp=-10.125, fft_len=128k
Spike: peak=24.50439, time=85.9, d_freq=10456632974, chirp=-10.13, fft_len=128k
Pulse: peak=3.36151, time=45.84, period=7.628, d_freq=10456633305.9, score=1.006, chirp=10.715, fft_len=512 
D:	threshold 0.1316234; unscaled peak power: 0.1322781 exceeds threshold for 0.4973%
Spike: peak=24.16297, time=31.5, d_freq=10456643235.2, chirp=-16.871, fft_len=64k
Spike: peak=24.94079, time=31.5, d_freq=10456643235.3, chirp=-16.876, fft_len=64k
Spike: peak=24.58317, time=31.5, d_freq=10456643235.3, chirp=-16.881, fft_len=64k
Pulse: peak=0.898957, time=45.86, period=1.026, d_freq=10456638792.8, score=1.015, chirp=17.766, fft_len=1024 
D:	threshold 0.1159488; unscaled peak power: 0.1167587 exceeds threshold for 0.6985%
Triplet: peak=10.26102, time=21.88, period=19.33, d_freq=10456637577.1, chirp=-21.901, fft_len=1024 
Triplet: peak=10.42031, time=48.3, period=17.06, d_freq=10456636838, chirp=-42.111, fft_len=64 
Pulse: peak=2.372273, time=45.82, period=4.572, d_freq=10456641299.1, score=1.012, chirp=-43.615, fft_len=256 
D:	threshold 0.05236759; unscaled peak power: 0.05279523 exceeds threshold for 0.8166%
Pulse: peak=0.5515404, time=45.82, period=0.4741, d_freq=10456637758.7, score=1.002, chirp=-69.182, fft_len=128 
D:	threshold 0.01240664; unscaled peak power: 0.01241426 exceeds threshold for 0.06138%
Triplet: peak=10.76113, time=51.81, period=5.592, d_freq=10456640674.4, chirp=-71.345, fft_len=1024 
Triplet: peak=10.71939, time=51.81, period=5.592, d_freq=10456640675.9, chirp=-71.533, fft_len=1024 
Pulse: peak=3.114043, time=45.82, period=5.563, d_freq=10456637249.3, score=1.108, chirp=-74.446, fft_len=128 
D:	threshold 0.0295169; unscaled peak power: 0.03186384 exceeds threshold for 7.951%
Pulse: peak=6.686104, time=45.9, period=17.31, d_freq=10456633378.5, score=1.057, chirp=-95.455, fft_len=2k
D:	threshold 0.948859; unscaled peak power: 0.9953084 exceeds threshold for 4.895%

Best spike: peak=25.38752, time=85.9, d_freq=10456632974, chirp=-10.125, fft_len=128k
Best autocorr: peak=16.83033, time=40.09, delay=2.2668, d_freq=10456638073, chirp=-6.5533, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=3.114043, time=45.82, period=5.563, d_freq=10456637249.3, score=1.108, chirp=-74.446, fft_len=128 
Best triplet: peak=12.90202, time=47.85, period=14.47, d_freq=10456638409.9, chirp=9.0233, fft_len=32 


Flopcounter: 12856350729193.744000

Spike count:    6
Autocorr count: 0
Pulse count:    6
Triplet count:  5
Gaussian count: 0
Wallclock time elapsed since last restart: 4896.6 seconds

class Gaussian_transfer_not_needed:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_transfer_needed:		total=0,	N=0,	<>=0,	min=0	max=0


class Gaussian_skip1_no_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip2_bad_group_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip3_too_weak_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip4_too_big_ChiSq:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=0,	N=0,	<>=0,	min=0	max=0


class Gaussian_new_best:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=45547,	N=45547,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=787,	N=787,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33961,	N=33961,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=12,	N=12,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=45541,	N=45541,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=794,	N=794,	<>=1,	min=1	max=1

class SleepQuantum:		total=0,	N=0,	<>=0,	min=0	max=0

GPU device sync requested...  ...GPU device synched
01:48:31 (9600): called boinc_finish(0)

</stderr_txt>
]]>

 
©2020 University of California
 
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.