Task 8703779955

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=226389738864  NumTriplet=452813281294
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=11.25847, time=34.75, period=3.295, d_freq=1418819348.51, chirp=2.1184, fft_len=32 
Triplet: peak=11.89208, time=34.75, period=3.295, d_freq=1418819337.8, chirp=10.593, fft_len=32 
Spike: peak=24.18101, time=46.98, d_freq=1418813669.08, chirp=-16.224, fft_len=128k
Spike: peak=24.14958, time=46.98, d_freq=1418813669.08, chirp=-16.23, fft_len=128k
Triplet: peak=11.01142, time=34.75, period=3.295, d_freq=1418819400.73, chirp=21.187, fft_len=32 
Pulse: peak=7.39232, time=5.99, period=2.814, d_freq=1418819688.55, score=1, chirp=-32.839, fft_len=256 
D:	threshold 0.1284651; unscaled peak power: 0.1284994 exceeds threshold for 0.02674%
Spike: peak=24.918, time=38.59, d_freq=1418818921.92, chirp=-64.979, fft_len=32k
Spike: peak=24.96151, time=38.59, d_freq=1418818921.95, chirp=-64.994, fft_len=32k
Pulse: peak=0.3778522, time=95.93, period=0.02968, d_freq=1418814296.94, score=1.034, chirp=-67.796, fft_len=8 
D:	threshold 0.0006672001; unscaled peak power: 0.0006732805 exceeds threshold for 0.9113%
Spike: peak=24.02209, time=65.43, d_freq=1418813533.69, chirp=-69.061, fft_len=32k
Spike: peak=25.02353, time=65.43, d_freq=1418813533.69, chirp=-69.12, fft_len=32k
Spike: peak=25.1041, time=65.43, d_freq=1418813533.69, chirp=-69.179, fft_len=32k
Spike: peak=24.28917, time=65.43, d_freq=1418813533.7, chirp=-69.238, fft_len=32k

Best spike: peak=25.1041, time=65.43, d_freq=1418813533.69, chirp=-69.179, fft_len=32k
Best autocorr: peak=17.6931, time=87.24, delay=5.3059, d_freq=1418818651.19, chirp=3.3449, fft_len=128k
Best gaussian: peak=4.039171, mean=0.5510107, ChiSq=1.129456, time=34.39, d_freq=1418813660.14,
	score=-1.339249, null_hyp=2.021472, chirp=-88.35, fft_len=16k
Best pulse: peak=0.3778522, time=95.93, period=0.02968, d_freq=1418814296.94, score=1.034, chirp=-67.796, fft_len=8 
Best triplet: peak=11.89208, time=34.75, period=3.295, d_freq=1418819337.8, chirp=10.593, fft_len=32 


Flopcounter: 21145159660526.809000

Spike count:    8
Autocorr count: 0
Pulse count:    2
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 3400.5 seconds

class Gaussian_transfer_not_needed:		total=96626,	N=96626,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=16,	N=16,	<>=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=75,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=46,	N=75,	<>=0.61333334,	min=0	max=1


class Gaussian_new_best:		total=29,	N=29,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=46,	N=46,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=23728,	N=23728,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=413,	N=413,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12062,	N=12062,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=7,	N=7,	<>=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=23724,	N=23724,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=418,	N=418,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
06:33:12 (6668): 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.