Task 8703779953

Stderr output

<core_client_version>7.12.1</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) i7-4790 CPU @ 3.60GHz 

     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=0.448078  NumCfft=191313  NumGauss=1055755974  NumPulse=226364285515  NumTriplet=452762369171
Currently allocated 209 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:				 20
  Max work group size:				 512
  Max clock frequency:				 1200Mhz
  Max memory allocation:			 390280806
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 262144
  Global memory size:				 1561123226
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Intel(R) HD Graphics 4600
  Vendor:					 Intel(R) Corporation
  Driver version:				 20.19.15.4835
  Version:					 OpenCL 1.2 
  Extensions:					 cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_simultaneous_sharing cl_intel_subgroups cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_gl_sharing cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.448078
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 1488MB
	max WG size: 512
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=12.74625, time=81.09, period=0.7283, d_freq=1418793868.43, chirp=-8.4745, fft_len=16 
Triplet: peak=12.84674, time=81.09, period=0.7283, d_freq=1418793868.43, chirp=-8.4745, fft_len=16 
Triplet: peak=11.45793, time=81.09, period=0.7283, d_freq=1418793791.54, chirp=-16.949, fft_len=16 
Triplet: peak=11.50005, time=81.09, period=0.7283, d_freq=1418793791.54, chirp=-16.949, fft_len=16 
Triplet: peak=12.60507, time=81.09, period=0.7283, d_freq=1418793832.31, chirp=21.186, fft_len=16 
Triplet: peak=12.67715, time=81.09, period=0.7283, d_freq=1418793832.31, chirp=21.186, fft_len=16 
Triplet: peak=12.9187, time=81.09, period=0.7283, d_freq=1418793904.54, chirp=-38.135, fft_len=16 
Triplet: peak=10.61572, time=90.16, period=2.261, d_freq=1418793856.08, chirp=45.549, fft_len=128 
Triplet: peak=11.68896, time=81.09, period=0.7283, d_freq=1418793827.73, chirp=-46.609, fft_len=16 
Triplet: peak=11.73215, time=81.09, period=0.7283, d_freq=1418793827.73, chirp=-46.609, fft_len=16 
Triplet: peak=10.88317, time=90.16, period=2.261, d_freq=1418793866.04, chirp=48.198, fft_len=128 
Triplet: peak=10.52292, time=90.16, period=2.261, d_freq=1418793856.71, chirp=49.787, fft_len=128 
Triplet: peak=13.07746, time=76.78, period=4.488, d_freq=1418790565.13, chirp=59.321, fft_len=32 
Triplet: peak=13.05625, time=76.78, period=4.488, d_freq=1418790585.24, chirp=63.558, fft_len=32 
Triplet: peak=11.89136, time=81.09, period=0.7283, d_freq=1418793863.85, chirp=-76.269, fft_len=16 
Triplet: peak=11.94181, time=81.09, period=0.7283, d_freq=1418793863.85, chirp=-76.269, fft_len=16 
Triplet: peak=10.72071, time=50.6, period=1.957, d_freq=1418793137.58, chirp=-76.269, fft_len=16 
Triplet: peak=10.5126, time=50.6, period=1.957, d_freq=1418793137.58, chirp=-76.269, fft_len=16 
Pulse: peak=1.020397, time=89.95, period=0.1619, d_freq=1418785444.94, score=1.003, chirp=-82.625, fft_len=64 
D:	threshold 0.008031158; unscaled peak power: 0.00804506 exceeds threshold for 0.1731%
Triplet: peak=9.942142, time=81.09, period=0.7283, d_freq=1418793786.96, chirp=-84.744, fft_len=16 
Triplet: peak=9.925509, time=81.09, period=0.7283, d_freq=1418793786.96, chirp=-84.744, fft_len=16 
Triplet: peak=11.09593, time=50.6, period=1.957, d_freq=1418793104.64, chirp=-88.981, fft_len=16 
Triplet: peak=10.87277, time=50.6, period=1.957, d_freq=1418793104.64, chirp=-88.981, fft_len=16 

Best spike: peak=23.37048, time=60.4, d_freq=1418788014.51, chirp=-8.5226, fft_len=128k
Best autocorr: peak=16.64442, time=20.13, delay=5.1017, d_freq=1418789294.8, chirp=11.538, fft_len=128k
Best gaussian: peak=3.011103, mean=0.5288296, ChiSq=1.41871, time=61.24, d_freq=1418788767.9,
	score=-0.6879883, null_hyp=2.217007, chirp=-99.508, fft_len=16k
Best pulse: peak=1.020397, time=89.95, period=0.1619, d_freq=1418785444.94, score=1.003, chirp=-82.625, fft_len=64 
Best triplet: peak=13.07746, time=76.78, period=4.488, d_freq=1418790565.13, chirp=59.321, fft_len=32 


Flopcounter: 21147475070852.359000

Spike count:    0
Autocorr count: 0
Pulse count:    1
Triplet count:  22
Gaussian count: 0
Wallclock time elapsed since last restart: 3179.9 seconds

class Gaussian_transfer_not_needed:		total=96630,	N=96630,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=12,	N=12,	<>=1,	min=1	max=1


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=123,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=103,	N=123,	<>=0.83739835,	min=0	max=1


class Gaussian_new_best:		total=26,	N=26,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=97,	N=97,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=23701,	N=23701,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=440,	N=440,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12059,	N=12059,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=8,	N=8,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=23698,	N=23698,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=444,	N=444,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
23:06:43 (2652): called boinc_finish(0)

</stderr_txt>
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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.