Task 8703779978

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=0.448171  NumCfft=191173  NumGauss=1054186322  NumPulse=226445136199  NumTriplet=452848983677
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 :  0.448171
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
Spike: peak=25.62277, time=100.7, d_freq=1420647157.26, chirp=-14.169, fft_len=128k
Spike: peak=27.50523, time=100.7, d_freq=1420647157.26, chirp=-14.173, fft_len=128k
Spike: peak=25.62654, time=100.7, d_freq=1420647157.28, chirp=-14.175, fft_len=128k
Spike: peak=28.18492, time=100.7, d_freq=1420647157.26, chirp=-14.176, fft_len=128k
Spike: peak=26.50346, time=100.7, d_freq=1420647157.28, chirp=-14.179, fft_len=128k
Spike: peak=27.67618, time=100.7, d_freq=1420647157.26, chirp=-14.18, fft_len=128k
Spike: peak=26.42158, time=100.7, d_freq=1420647157.28, chirp=-14.183, fft_len=128k
Spike: peak=26.08104, time=100.7, d_freq=1420647157.26, chirp=-14.184, fft_len=128k
Spike: peak=25.43519, time=100.7, d_freq=1420647157.28, chirp=-14.186, fft_len=128k
Spike: peak=24.72512, time=20.13, d_freq=1420644094.69, chirp=-14.942, fft_len=128k
Spike: peak=25.66287, time=20.13, d_freq=1420644094.69, chirp=-14.945, fft_len=128k
Spike: peak=24.98615, time=20.13, d_freq=1420644094.69, chirp=-14.949, fft_len=128k

Best spike: peak=28.18492, time=100.7, d_freq=1420647157.26, chirp=-14.176, fft_len=128k
Best autocorr: peak=17.18132, time=6.711, delay=6.2363, d_freq=1420644579.9, chirp=7.249, fft_len=128k
Best gaussian: peak=4.190324, mean=0.5474415, ChiSq=1.191362, time=57.88, d_freq=1420641320.25,
	score=-0.02156067, null_hyp=2.124694, chirp=86.612, fft_len=16k
Best pulse: peak=5.393031, time=59.91, period=1.658, d_freq=1420640806.86, score=0.9961, chirp=-58.35, fft_len=128 
Best triplet: peak=0, time=-2.121e+011, period=0, d_freq=0, chirp=0, fft_len=0 


Flopcounter: 21130030827556.023000

Spike count:    12
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 3153.8 seconds

class Gaussian_transfer_not_needed:		total=96489,	N=96489,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=13,	N=13,	<>=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=66,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=51,	N=66,	<>=0.77272725,	min=0	max=1


class Gaussian_new_best:		total=22,	N=22,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=44,	N=44,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=23757,	N=23757,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=352,	N=352,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12046,	N=12046,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=9,	N=9,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=3,	N=3,	<>=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=23753,	N=23753,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=357,	N=357,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
02:08:23 (5664): 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.