Task 8702892490

Stderr output

<core_client_version>7.16.5</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: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_NV	OCL_ZERO_COPY	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz 

     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_r3584.cl 
ar=0.431860  NumCfft=194833  NumGauss=1094232566  NumPulse=226362352443  NumTriplet=452728195321
Currently allocated 229 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
SSE3xj Win32 Build 3584 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3584

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 13
  Max work group size:				 1024
  Max clock frequency:				 1380Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  Global memory size:				 4294967296
  Constant buffer size:				 65536
  Max number of constant args:			 9
  Local memory type:				 Scratchpad
  Local memory size:				 49152
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 GeForce GTX 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 432.00
  Version:					 OpenCL 1.2 CUDA
  Extensions:					 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.431860
Used GPU device parameters are:
	Number of compute units: 13
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.626716, time=49.71, period=0.7034, d_freq=1420306139.68, score=1.022, chirp=43.948, fft_len=128 
D:	threshold 0.0270374; unscaled peak power: 0.0274646 exceeds threshold for 1.58%
Triplet: peak=13.90975, time=6.567, period=0.9175, d_freq=1420302896.2, chirp=-97.35, fft_len=256 

Best spike: peak=23.55341, time=6.711, d_freq=1420306637.06, chirp=3.7525, fft_len=128k
Best autocorr: peak=16.97182, time=20.13, delay=1.0925, d_freq=1420303311.87, chirp=28.684, fft_len=128k
Best gaussian: peak=3.104684, mean=0.5285671, ChiSq=1.392672, time=72.98, d_freq=1420300179.68,
	score=0.1314468, null_hyp=2.246191, chirp=50.595, fft_len=16k
Best pulse: peak=2.626716, time=49.71, period=0.7034, d_freq=1420306139.68, score=1.022, chirp=43.948, fft_len=128 
Best triplet: peak=13.90975, time=6.567, period=0.9175, d_freq=1420302896.2, chirp=-97.35, fft_len=256 
Spike count:    0
Autocorr count: 0
Pulse count:    1
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 1609.8 seconds
Fftlength=8,pass=3:Tune: sum=6616.49(ms); min=5.407(ms); max=60.77(ms); mean=32.12(ms); s_mean=39.68; sleep=30(ms); delta=255; N=206; usual
Fftlength=8,pass=4:Tune: sum=4483.12(ms); min=2.948(ms); max=41.35(ms); mean=24.5(ms); s_mean= 32; sleep=30(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=3351.17(ms); min=2.344(ms); max=32.92(ms); mean=21.08(ms); s_mean=26.59; sleep=15(ms); delta=238; N=159; usual
Fftlength=16,pass=3:Tune: sum=4091.49(ms); min=1.616(ms); max=38.41(ms); mean=18.85(ms); s_mean=29.82; sleep=30(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=2876.35(ms); min=1.089(ms); max=26.69(ms); mean=14.98(ms); s_mean=20.5; sleep=15(ms); delta=255; N=192; usual
Fftlength=16,pass=5:Tune: sum=2187.01(ms); min=1.275(ms); max=34.45(ms); mean=12.94(ms); s_mean=14.88; sleep=15(ms); delta=248; N=169; usual
Fftlength=32,pass=3:Tune: sum=3095.96(ms); min=0.6726(ms); max=41.77(ms); mean=13.95(ms); s_mean=18.17; sleep=15(ms); delta=269; N=222; usual
Fftlength=32,pass=4:Tune: sum=2146.67(ms); min=0.6323(ms); max=37.69(ms); mean=10.37(ms); s_mean=12.53; sleep=15(ms); delta=258; N=207; usual
Fftlength=32,pass=5:Tune: sum=1652.62(ms); min=0.5327(ms); max=49.74(ms); mean=8.389(ms); s_mean=9.351; sleep=0(ms); delta=248; N=197; usual
Fftlength=64,pass=3:Tune: sum=2877.35(ms); min=0.4078(ms); max=48.81(ms); mean=11.02(ms); s_mean=12.72; sleep=15(ms); delta=286; N=261; usual
Fftlength=64,pass=4:Tune: sum=2121.39(ms); min=0.2825(ms); max=47.99(ms); mean=8.418(ms); s_mean=9.491; sleep=0(ms); delta=277; N=252; usual
Fftlength=64,pass=5:Tune: sum=1539.07(ms); min=0.2684(ms); max=38.19(ms); mean=6.549(ms); s_mean=15.26; sleep=15(ms); delta=260; N=235; usual
Fftlength=128,pass=3:Tune: sum=7441.17(ms); min=17.77(ms); max=72.2(ms); mean=38.16(ms); s_mean=46.78; sleep=45(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=7391.76(ms); min=7.688(ms); max=52.28(ms); mean=18.9(ms); s_mean=18.63; sleep=15(ms); delta=1; N=391; high_perf
Fftlength=512,pass=3:Tune: sum=7660.02(ms); min=3.818(ms); max=39.53(ms); mean=9.783(ms); s_mean=9.432; sleep=0(ms); delta=1; N=783; high_perf
Fftlength=1024,pass=3:Tune: sum=2385.45(ms); min=1.5(ms); max=1.73(ms); mean=1.524(ms); s_mean=1.52; sleep=0(ms); delta=1; N=1565; usual
Fftlength=2048,pass=3:Tune: sum=1737.21(ms); min=0.5021(ms); max=1.088(ms); mean=0.5548(ms); s_mean=0.5391; sleep=0(ms); delta=1; N=3131; usual

class Gaussian_transfer_not_needed:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_transfer_needed:		total=0,	N=0,	<>=0,	min=0	max=0


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=0,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=0,	N=0,	<>=0,	min=0	max=0


class Gaussian_new_best:		total=37,	N=37,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=24690,	N=24690,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=329,	N=329,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12502,	N=12502,	<>=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=1,	N=1,	<>=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=24686,	N=24686,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=334,	N=334,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
11:56:02 (1640): 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.