Task 8700946676

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=0.421791  NumCfft=197283  NumGauss=1120970116  NumPulse=226417376566  NumTriplet=452801465634
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:				 24
  Max work group size:				 1024
  Max clock frequency:				 1815Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  Global memory size:				 6442450944
  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 1660 Ti
  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 :  0.421791
Used GPU device parameters are:
	Number of compute units: 24
	Single buffer allocation size: 128MB
	Total device global memory: 6144MB
	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=18.68414, time=20.13, delay=2.6849, d_freq=1419541110.92, chirp=4.7331, fft_len=128k
Spike: peak=25.27218, time=60.4, d_freq=1419538676.86, chirp=-3.5593, fft_len=128k
Spike: peak=25.59028, time=60.4, d_freq=1419538676.86, chirp=-3.563, fft_len=128k
Spike: peak=24.82069, time=60.4, d_freq=1419538676.86, chirp=-3.5667, fft_len=128k
Spike: peak=24.06774, time=46.98, d_freq=1419537008.79, chirp=4.1795, fft_len=128k
Pulse: peak=9.239154, time=31.96, period=4.116, d_freq=1419539609.9, score=1.001, chirp=-6.9837, fft_len=512 
D:	threshold 0.2683662; unscaled peak power: 0.2685143 exceeds threshold for 0.05519%
Spike: peak=24.3971, time=87.24, d_freq=1419539441.19, chirp=-14.021, fft_len=128k
Autocorr: peak=18.45482, time=73.82, delay=4.3007, d_freq=1419539233.08, chirp=-24.147, fft_len=128k

Best spike: peak=25.59028, time=60.4, d_freq=1419538676.86, chirp=-3.563, fft_len=128k
Best autocorr: peak=18.68414, time=20.13, delay=2.6849, d_freq=1419541110.92, chirp=4.7331, fft_len=128k
Best gaussian: peak=4.178304, mean=0.5576477, ChiSq=1.239005, time=69.63, d_freq=1419545023.56,
	score=-0.392127, null_hyp=2.132234, chirp=93.622, fft_len=16k
Best pulse: peak=9.239154, time=31.96, period=4.116, d_freq=1419539609.9, score=1.001, chirp=-6.9837, fft_len=512 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    5
Autocorr count: 2
Pulse count:    1
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 281.0 seconds
Fftlength=8,pass=3:Tune: sum=4043.42(ms); min=2.371(ms); max=36.89(ms); mean=19.53(ms); s_mean=25.54; sleep=15(ms); delta=258; N=207; usual
Fftlength=8,pass=4:Tune: sum=2891.81(ms); min=2.155(ms); max=25.23(ms); mean=14.61(ms); s_mean=21.39; sleep=15(ms); delta=245; N=198; usual
Fftlength=8,pass=5:Tune: sum=2006.48(ms); min=2.856(ms); max=20.45(ms); mean=12.01(ms); s_mean=17.1; sleep=15(ms); delta=238; N=167; usual
Fftlength=16,pass=3:Tune: sum=3211.5(ms); min=1.475(ms); max=31.77(ms); mean=14.87(ms); s_mean=24.8; sleep=15(ms); delta=263; N=216; usual
Fftlength=16,pass=4:Tune: sum=2227.36(ms); min=1.37(ms); max=21.13(ms); mean=11.03(ms); s_mean=18.09; sleep=15(ms); delta=249; N=202; usual
Fftlength=16,pass=5:Tune: sum=1687.78(ms); min=0.8597(ms); max=17.44(ms); mean=8.93(ms); s_mean=12.76; sleep=15(ms); delta=236; N=189; usual
Fftlength=32,pass=3:Tune: sum=2348.48(ms); min=0.6251(ms); max=22.58(ms); mean=9.356(ms); s_mean=14.36; sleep=15(ms); delta=274; N=251; usual
Fftlength=32,pass=4:Tune: sum=1677.77(ms); min=0.4833(ms); max=16.05(ms); mean=7.02(ms); s_mean=10.11; sleep=0(ms); delta=262; N=239; usual
Fftlength=32,pass=5:Tune: sum=1274.19(ms); min=0.5018(ms); max=14.04(ms); mean=5.714(ms); s_mean=7.904; sleep=0(ms); delta=246; N=223; usual
Fftlength=64,pass=3:Tune: sum=1806.39(ms); min=0.3398(ms); max=17.27(ms); mean=6.338(ms); s_mean=8.165; sleep=0(ms); delta=296; N=285; usual
Fftlength=64,pass=4:Tune: sum=1291.98(ms); min=0.2355(ms); max=13.08(ms); mean=4.681(ms); s_mean=5.77; sleep=0(ms); delta=287; N=276; usual
Fftlength=64,pass=5:Tune: sum=1037.52(ms); min=0.2076(ms); max=10.87(ms); mean=4.037(ms); s_mean=10.29; sleep=0(ms); delta=268; N=257; usual
Fftlength=128,pass=3:Tune: sum=3961.17(ms); min=8.535(ms); max=20.29(ms); mean=19.71(ms); s_mean=19.97; sleep=15(ms); delta=1; N=201; high_perf
Fftlength=256,pass=3:Tune: sum=3893.17(ms); min=4.181(ms); max=9.916(ms); mean=9.709(ms); s_mean=9.731; sleep=0(ms); delta=1; N=401; high_perf
Fftlength=512,pass=3:Tune: sum=3669.8(ms); min=1.834(ms); max=4.741(ms); mean=4.582(ms); s_mean=4.588; sleep=0(ms); delta=1; N=801; high_perf
Fftlength=1024,pass=3:Tune: sum=1390.09(ms); min=0.8442(ms); max=0.9565(ms); mean=0.8672(ms); s_mean=0.8671; sleep=0(ms); delta=1; N=1603; usual
Fftlength=2048,pass=3:Tune: sum=1249.79(ms); min=0.3819(ms); max=0.4096(ms); mean=0.3897(ms); s_mean=0.3897; sleep=0(ms); delta=1; N=3207; 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=14,	N=14,	<>=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=25224,	N=25224,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=409,	N=409,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12811,	N=12811,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=6,	N=6,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=2,	N=2,	<>=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=25220,	N=25220,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=414,	N=414,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
00:46:25 (22016): 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.