Task 8686995470

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) i7-8700K CPU @ 3.70GHz 

     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=0.434582  NumCfft=194203  NumGauss=1087304044  NumPulse=226446271003  NumTriplet=452859932453
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:				 19
  Max work group size:				 1024
  Max clock frequency:				 1683Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 933888
  Global memory size:				 8589934592
  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 1070 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.59
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.434582
Used GPU device parameters are:
	Number of compute units: 19
	Single buffer allocation size: 128MB
	Total device global memory: 8192MB
	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
Autocorr: peak=18.16088, time=20.13, delay=0.86682, d_freq=1420449163.76, chirp=-2.7312, fft_len=128k
Autocorr: peak=19.42492, time=20.13, delay=0.86682, d_freq=1420449163.69, chirp=-2.7349, fft_len=128k
Autocorr: peak=17.81175, time=20.13, delay=0.86682, d_freq=1420449163.67, chirp=-2.7358, fft_len=128k
Autocorr: peak=18.79665, time=20.13, delay=0.86682, d_freq=1420449163.62, chirp=-2.7386, fft_len=128k
Autocorr: peak=18.89637, time=60.4, delay=5.0719, d_freq=1420450718.73, chirp=24.835, fft_len=128k
Pulse: peak=1.026425, time=49.39, period=0.172, d_freq=1420453901.18, score=1.006, chirp=-53.487, fft_len=64 
D:	threshold 0.00796603; unscaled peak power: 0.007990485 exceeds threshold for 0.307%

Best spike: peak=23.5356, time=100.7, d_freq=1420452104.09, chirp=16.31, fft_len=128k
Best autocorr: peak=19.42492, time=20.13, delay=0.86682, d_freq=1420449163.69, chirp=-2.7349, fft_len=128k
Best gaussian: peak=3.999519, mean=0.5800027, ChiSq=1.411094, time=44.46, d_freq=1420447446.24,
	score=-1.505054, null_hyp=2.16939, chirp=45.491, fft_len=16k
Best pulse: peak=1.026425, time=49.39, period=0.172, d_freq=1420453901.18, score=1.006, chirp=-53.487, fft_len=64 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    0
Autocorr count: 5
Pulse count:    1
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 295.1 seconds
Fftlength=8,pass=3:Tune: sum=5123.18(ms); min=2.348(ms); max=46.52(ms); mean=24.87(ms); s_mean=29.5; sleep=30(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=3348.18(ms); min=4.392(ms); max=30.33(ms); mean=18.4(ms); s_mean=22.98; sleep=15(ms); delta=245; N=182; usual
Fftlength=8,pass=5:Tune: sum=2470.17(ms); min=1.774(ms); max=23.71(ms); mean=15.63(ms); s_mean=19.52; sleep=15(ms); delta=237; N=158; usual
Fftlength=16,pass=3:Tune: sum=2948.86(ms); min=0.9346(ms); max=26.32(ms); mean=13.59(ms); s_mean=21.16; sleep=15(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=1928.89(ms); min=1.309(ms); max=17.74(ms); mean=10.1(ms); s_mean=13.46; sleep=15(ms); delta=254; N=191; usual
Fftlength=16,pass=5:Tune: sum=1421.24(ms); min=0.8285(ms); max=14.85(ms); mean=8.41(ms); s_mean=9.679; sleep=0(ms); delta=248; N=169; usual
Fftlength=32,pass=3:Tune: sum=1783.36(ms); min=0.4772(ms); max=16.43(ms); mean=8.069(ms); s_mean=10.74; sleep=0(ms); delta=268; N=221; usual
Fftlength=32,pass=4:Tune: sum=1237.35(ms); min=0.3937(ms); max=12.32(ms); mean=6.218(ms); s_mean=7.368; sleep=0(ms); delta=262; N=199; usual
Fftlength=32,pass=5:Tune: sum=916.582(ms); min=0.4418(ms); max=10.73(ms); mean=5.121(ms); s_mean=7.996; sleep=0(ms); delta=254; N=179; usual
Fftlength=64,pass=3:Tune: sum=1771.81(ms); min=0.3215(ms); max=17.22(ms); mean=7.031(ms); s_mean=8.013; sleep=0(ms); delta=289; N=252; usual
Fftlength=64,pass=4:Tune: sum=1243.58(ms); min=0.2927(ms); max=13.11(ms); mean=5.139(ms); s_mean=5.687; sleep=0(ms); delta=279; N=242; usual
Fftlength=64,pass=5:Tune: sum=938.213(ms); min=0.2247(ms); max=10.67(ms); mean=4.207(ms); s_mean=9.701; sleep=0(ms); delta=260; N=223; usual
Fftlength=128,pass=3:Tune: sum=4703.39(ms); min=11.75(ms); max=26.95(ms); mean=24.12(ms); s_mean=23.74; sleep=15(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=4364.3(ms); min=4.449(ms); max=12.89(ms); mean=11.22(ms); s_mean=11.02; sleep=0(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=4353.81(ms); min=2.436(ms); max=8.751(ms); mean=5.603(ms); s_mean=5.45; sleep=0(ms); delta=1; N=777; high_perf
Fftlength=1024,pass=3:Tune: sum=1452.28(ms); min=0.894(ms); max=1.846(ms); mean=0.9339(ms); s_mean=0.9072; sleep=0(ms); delta=1; N=1555; usual
Fftlength=2048,pass=3:Tune: sum=1271.1(ms); min=0.3922(ms); max=0.938(ms); mean=0.4086(ms); s_mean=0.3998; sleep=0(ms); delta=1; N=3111; 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=15,	N=15,	<>=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=24554,	N=24554,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=311,	N=311,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12430,	N=12430,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=3,	N=3,	<>=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=24552,	N=24552,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=314,	N=314,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:54:21 (1580): 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.