Task 8679205030

Stderr output

<core_client_version>7.8.3</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) i5-4460  CPU @ 3.20GHz 

     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=0.434551  NumCfft=194209  NumGauss=1087385958  NumPulse=226410472763  NumTriplet=452788341257
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:				 1500Mhz
  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 :  0.434551
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=25.66357, time=3.775, d_freq=1420430187.02, chirp=0.0083183, fft_len=8k
Autocorr: peak=916.2492, time=60.4, delay=3.2951, d_freq=1420429686.61, chirp=-0.014788, fft_len=128k
Spike: peak=27.90214, time=2.517, d_freq=1420428010.28, chirp=0.020334, fft_len=16k
Spike: peak=39.67476, time=4.194, d_freq=1420432288.56, chirp=-0.020334, fft_len=16k
Spike: peak=24.53691, time=60.4, d_freq=1420427778.23, chirp=-0.023107, fft_len=128k
Autocorr: peak=18087.44, time=60.4, delay=0.41943, d_freq=1420429686.1, chirp=-0.023107, fft_len=128k
Autocorr: peak=16259.32, time=6.711, delay=1.2583, d_freq=1420429687.67, chirp=0.024955, fft_len=128k
Spike: peak=30.99511, time=60.4, d_freq=1420427660.07, chirp=-0.034198, fft_len=128k
Autocorr: peak=12881.47, time=60.4, delay=0.83886, d_freq=1420429685.43, chirp=-0.034198, fft_len=128k
Autocorr: peak=45.04532, time=6.711, delay=0.41943, d_freq=1420429687.74, chirp=0.036046, fft_len=128k
Autocorr: peak=55.05933, time=46.98, delay=3.1993, d_freq=1420429685.42, chirp=-0.044365, fft_len=128k
Spike: peak=30.33628, time=6.711, d_freq=1420429811.98, chirp=-0.047137, fft_len=128k
Autocorr: peak=12752.99, time=6.711, delay=1.2583, d_freq=1420429687.18, chirp=-0.047137, fft_len=128k
Autocorr: peak=588.324, time=46.98, delay=1.8904, d_freq=1420429685.03, chirp=-0.052683, fft_len=128k
Spike: peak=40.89072, time=6.711, d_freq=1420429739.86, chirp=0.053607, fft_len=128k
Autocorr: peak=11556.61, time=6.711, delay=0.41943, d_freq=1420429687.86, chirp=0.053607, fft_len=128k
Autocorr: peak=80.98885, time=87.24, delay=0.62966, d_freq=1420429682.82, chirp=-0.053607, fft_len=128k
Autocorr: peak=611.6942, time=87.24, delay=1.1933, d_freq=1420429682.5, chirp=-0.057304, fft_len=128k
Autocorr: peak=25365.07, time=6.711, delay=0.41943, d_freq=1420429687.11, chirp=-0.058228, fft_len=128k
Autocorr: peak=76.57823, time=6.711, delay=6.6644, d_freq=1420429687.9, chirp=0.060077, fft_len=128k
Autocorr: peak=597.4828, time=6.711, delay=0.41943, d_freq=1420429687.05, chirp=-0.066547, fft_len=128k
Autocorr: peak=96.48479, time=46.98, delay=2.7132, d_freq=1420429684.07, chirp=-0.073017, fft_len=128k
Autocorr: peak=543.5255, time=100.7, delay=3.9598, d_freq=1420429694.94, chirp=0.073941, fft_len=128k
Autocorr: peak=81.49175, time=60.4, delay=3.3554, d_freq=1420429692.19, chirp=0.077638, fft_len=128k
Spike: peak=31.50953, time=6.711, d_freq=1420426495.27, chirp=-0.082259, fft_len=128k
Autocorr: peak=16027.28, time=6.711, delay=1.2583, d_freq=1420429686.95, chirp=-0.082259, fft_len=128k
Autocorr: peak=1840.918, time=33.55, delay=1.1163, d_freq=1420429690.29, chirp=0.083183, fft_len=128k
Autocorr: peak=15487.59, time=60.4, delay=0.83886, d_freq=1420429693.25, chirp=0.095199, fft_len=128k
Autocorr: peak=1795.179, time=20.13, delay=5.665, d_freq=1420429685.53, chirp=-0.097972, fft_len=128k
Autocorr: peak=150.7205, time=60.4, delay=4.3127, d_freq=1420429681.47, chirp=-0.09982, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.

Best spike: peak=40.89072, time=6.711, d_freq=1420429739.86, chirp=0.053607, fft_len=128k
Best autocorr: peak=25365.07, time=6.711, delay=0.41943, d_freq=1420429687.11, chirp=-0.058228, fft_len=128k
Best gaussian: peak=2.370077, mean=0.5815309, ChiSq=1.2417, time=49.49, d_freq=1420425679.08,
	score=-6.606064, null_hyp=1.759609, chirp=0.096123, fft_len=16k
Best pulse: peak=8.68406, time=6.18, period=3.395, d_freq=1420432815.55, score=0.9005, chirp=0, fft_len=128 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 


Flopcounter: 67283787040.265602

Spike count:    8
Autocorr count: 22
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 19.8 seconds

class Gaussian_transfer_not_needed:		total=95,	N=95,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=9,	N=9,	<>=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=31,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=16,	N=31,	<>=0.51612902,	min=0	max=1


class Gaussian_new_best:		total=17,	N=17,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=14,	N=14,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=27,	N=27,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=2,	N=2,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12,	N=12,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=5,	N=5,	<>=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=24,	N=24,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=6,	N=6,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
10:25:52 (4480): 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.