Task 8703779958

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=0.448202  NumCfft=191183  NumGauss=1054309192  NumPulse=226425749101  NumTriplet=452847813505
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 :  0.448202
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=24.42291, time=46.98, d_freq=1420340527.99, chirp=27.128, fft_len=128k
Triplet: peak=10.41411, time=20.63, period=2.546, d_freq=1420339142.62, chirp=63.645, fft_len=64 
Triplet: peak=11.51506, time=20.63, period=2.546, d_freq=1420339143.23, chirp=71.07, fft_len=64 
Triplet: peak=11.5705, time=20.63, period=2.546, d_freq=1420339143.23, chirp=71.07, fft_len=64 

Best spike: peak=24.42291, time=46.98, d_freq=1420340527.99, chirp=27.128, fft_len=128k
Best autocorr: peak=16.87374, time=100.7, delay=4.0824, d_freq=1420344163.05, chirp=23.506, fft_len=128k
Best gaussian: peak=3.429708, mean=0.543119, ChiSq=1.416292, time=74.66, d_freq=1420344830.31,
	score=-0.01968384, null_hyp=2.251287, chirp=84.748, fft_len=16k
Best pulse: peak=5.672354, time=53.88, period=1.62, d_freq=1420337981.63, score=0.9771, chirp=8.4856, fft_len=16 
Best triplet: peak=11.5705, time=20.63, period=2.546, d_freq=1420339143.23, chirp=71.07, fft_len=64 


Flopcounter: 21129370027400.773000

Spike count:    1
Autocorr count: 0
Pulse count:    0
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 3329.3 seconds

class Gaussian_transfer_not_needed:		total=96497,	N=96497,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=15,	N=15,	<>=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=40,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=17,	N=40,	<>=0.42500001,	min=0	max=1


class Gaussian_new_best:		total=21,	N=21,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=19,	N=19,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=23742,	N=23742,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=369,	N=369,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12050,	N=12050,	<>=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=23739,	N=23739,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=373,	N=373,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
16:05:07 (8164): 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.