Task 8674628918

Stderr output

<core_client_version>7.14.2</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) i7-5820K CPU @ 3.30GHz 

     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=0.392639  NumCfft=204823  NumGauss=1203336064  NumPulse=226385999855  NumTriplet=452803098255
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:				 16
  Max work group size:				 1024
  Max clock frequency:				 1215Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 262144
  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 980
  Vendor:					 NVIDIA Corporation
  Driver version:				 388.00
  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_d3d9_sharing 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 :  0.392639
Used GPU device parameters are:
	Number of compute units: 16
	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
Spike: peak=24.5908, time=73.82, d_freq=1420599916.52, chirp=-6.7388, fft_len=128k
Spike: peak=25.00087, time=73.82, d_freq=1420599916.53, chirp=-6.7397, fft_len=128k
Spike: peak=24.50276, time=73.82, d_freq=1420599916.54, chirp=-6.7406, fft_len=128k
Spike: peak=24.612, time=88.92, d_freq=1420595283.74, chirp=-47.574, fft_len=32k
Triplet: peak=12.99559, time=101, period=6.108, d_freq=1420591437.5, chirp=83.879, fft_len=256 
Triplet: peak=12.89966, time=101, period=6.108, d_freq=1420591440.45, chirp=85.041, fft_len=256 

Best spike: peak=25.00087, time=73.82, d_freq=1420599916.53, chirp=-6.7397, fft_len=128k
Best autocorr: peak=17.40956, time=60.4, delay=2.3248, d_freq=1420594125.05, chirp=-26.128, fft_len=128k
Best gaussian: peak=4.100413, mean=0.5668172, ChiSq=1.32371, time=27.68, d_freq=1420597836.1,
	score=-1.147354, null_hyp=2.140644, chirp=-95.008, fft_len=16k
Best pulse: peak=3.648835, time=13.68, period=1.157, d_freq=1420593096.64, score=0.9957, chirp=-56.694, fft_len=128 
Best triplet: peak=12.99559, time=101, period=6.108, d_freq=1420591437.5, chirp=83.879, fft_len=256 
Spike count:    4
Autocorr count: 0
Pulse count:    0
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 399.2 seconds
Fftlength=8,pass=3:Tune: sum=5667.85(ms); min=3.54(ms); max=48.46(ms); mean=26.61(ms); s_mean=36.19; sleep=30(ms); delta=268; N=213; usual
Fftlength=8,pass=4:Tune: sum=3692.97(ms); min=4.424(ms); max=31.39(ms); mean=19.13(ms); s_mean=27.57; sleep=30(ms); delta=256; N=193; usual
Fftlength=8,pass=5:Tune: sum=2755.55(ms); min=3.197(ms); max=26.75(ms); mean=16.31(ms); s_mean=19.28; sleep=15(ms); delta=248; N=169; usual
Fftlength=16,pass=3:Tune: sum=3619.57(ms); min=1.617(ms); max=29.65(ms); mean=15.21(ms); s_mean=24.96; sleep=15(ms); delta=285; N=238; usual
Fftlength=16,pass=4:Tune: sum=2443.86(ms); min=1.367(ms); max=21.92(ms); mean=11.69(ms); s_mean=17.52; sleep=15(ms); delta=272; N=209; usual
Fftlength=16,pass=5:Tune: sum=1737.49(ms); min=1.403(ms); max=16.68(ms); mean=9.443(ms); s_mean=11.84; sleep=0(ms); delta=263; N=184; usual
Fftlength=32,pass=3:Tune: sum=2585.87(ms); min=0.7778(ms); max=22.52(ms); mean=10.64(ms); s_mean=15.08; sleep=15(ms); delta=290; N=243; usual
Fftlength=32,pass=4:Tune: sum=1788.81(ms); min=0.6093(ms); max=16.57(ms); mean=8.282(ms); s_mean=10.57; sleep=0(ms); delta=279; N=216; usual
Fftlength=32,pass=5:Tune: sum=1289.79(ms); min=0.7469(ms); max=13.04(ms); mean=6.354(ms); s_mean=7.502; sleep=0(ms); delta=266; N=203; usual
Fftlength=64,pass=3:Tune: sum=2488.41(ms); min=0.4836(ms); max=22.61(ms); mean=8.701(ms); s_mean=10.71; sleep=0(ms); delta=317; N=286; usual
Fftlength=64,pass=4:Tune: sum=1775.5(ms); min=0.3935(ms); max=17.14(ms); mean=6.433(ms); s_mean=7.589; sleep=0(ms); delta=307; N=276; usual
Fftlength=64,pass=5:Tune: sum=1346.95(ms); min=0.3332(ms); max=13.31(ms); mean=5.241(ms); s_mean=12.72; sleep=15(ms); delta=288; N=257; usual
Fftlength=128,pass=3:Tune: sum=5549.35(ms); min=0.2242(ms); max=32.02(ms); mean=17.84(ms); s_mean=31.39; sleep=30(ms); delta=326; N=311; high_perf
Fftlength=128,pass=4:Tune: sum=525.342(ms); min=0.1896(ms); max=9.964(ms); mean=3.623(ms); s_mean=7.521; sleep=0(ms); delta=313; N=145; usual
Fftlength=128,pass=5:Tune: sum=404.268(ms); min=0.1987(ms); max=7.842(ms); mean=3.04(ms); s_mean=7.414; sleep=0(ms); delta=301; N=133; usual
Fftlength=256,pass=3:Tune: sum=6514.05(ms); min=6.822(ms); max=15.94(ms); mean=15.11(ms); s_mean=15.19; sleep=15(ms); delta=1; N=431; high_perf
Fftlength=512,pass=3:Tune: sum=6064.08(ms); min=3.289(ms); max=7.691(ms); mean=7.043(ms); s_mean=7.053; sleep=0(ms); delta=1; N=861; high_perf
Fftlength=1024,pass=3:Tune: sum=2307.54(ms); min=1.268(ms); max=1.667(ms); mean=1.341(ms); s_mean=1.346; sleep=0(ms); delta=1; N=1721; usual
Fftlength=2048,pass=3:Tune: sum=1800.72(ms); min=0.4855(ms); max=0.8497(ms); mean=0.523(ms); s_mean=0.5224; sleep=0(ms); delta=1; N=3443; usual
Fftlength=4096,pass=3:Tune: sum=1868.11(ms); min=0.254(ms); max=0.5703(ms); mean=0.2713(ms); s_mean=0.272; sleep=0(ms); delta=1; N=6887; 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=19,	N=19,	<>=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=27104,	N=27104,	<>=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=13744,	N=13744,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=10,	N=10,	<>=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=27094,	N=27094,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=424,	N=424,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
20:42:45 (19492): 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.