Task 8704043007

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: AMD Ryzen 7 2700X Eight-Core Processor          

     Cache: L1=64K L2=512K

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 SSE4A 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.431195  NumCfft=194945  NumGauss=1095458182  NumPulse=226366876112  NumTriplet=452737176412
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:				 445.87
  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 :  0.431195
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=18.68913, time=20.13, delay=3.3115, d_freq=1420917688.09, chirp=-13.941, fft_len=128k
Spike: peak=24.36615, time=73.82, d_freq=1420913627.13, chirp=9.7546, fft_len=128k
Spike: peak=24.19255, time=73.82, d_freq=1420913627.13, chirp=9.7556, fft_len=128k
Spike: peak=24.09928, time=73.82, d_freq=1420913627.14, chirp=9.7648, fft_len=128k

Best spike: peak=24.36615, time=73.82, d_freq=1420913627.13, chirp=9.7546, fft_len=128k
Best autocorr: peak=18.68913, time=20.13, delay=3.3115, d_freq=1420917688.09, chirp=-13.941, fft_len=128k
Best gaussian: peak=2.513033, mean=0.5086273, ChiSq=1.385562, time=26, d_freq=1420917442.02,
	score=-0.8440819, null_hyp=2.189214, chirp=52.266, fft_len=16k
Best pulse: peak=5.90628, time=43.33, period=2.11, d_freq=1420922588.19, score=0.987, chirp=-50.535, fft_len=512 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    3
Autocorr count: 1
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 344.4 seconds
Fftlength=8,pass=3:Tune: sum=5189.48(ms); min=4.052(ms); max=47.49(ms); mean=25.19(ms); s_mean=30.97; sleep=30(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=3397.87(ms); min=2.731(ms); max=32.28(ms); mean=18.57(ms); s_mean=24.48; sleep=15(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=2520.39(ms); min=1.701(ms); max=24.59(ms); mean=15.85(ms); s_mean=20.3; sleep=15(ms); delta=238; N=159; usual
Fftlength=16,pass=3:Tune: sum=2994.65(ms); min=1.481(ms); max=27.03(ms); mean=13.8(ms); s_mean=21.98; sleep=15(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=1940.37(ms); min=0.9411(ms); max=18.93(ms); mean=10.11(ms); s_mean=14.44; sleep=15(ms); delta=255; N=192; usual
Fftlength=16,pass=5:Tune: sum=1435.44(ms); min=1.24(ms); max=15.76(ms); mean=8.647(ms); s_mean=10.5; sleep=0(ms); delta=245; N=166; usual
Fftlength=32,pass=3:Tune: sum=1811.76(ms); min=0.598(ms); max=17.92(ms); mean=8.161(ms); s_mean=11.63; sleep=0(ms); delta=269; N=222; usual
Fftlength=32,pass=4:Tune: sum=1256.47(ms); min=0.5335(ms); max=13.79(ms); mean=6.314(ms); s_mean=7.792; sleep=0(ms); delta=262; N=199; usual
Fftlength=32,pass=5:Tune: sum=939.456(ms); min=0.4997(ms); max=10.72(ms); mean=5.219(ms); s_mean=7.744; sleep=0(ms); delta=255; N=180; usual
Fftlength=64,pass=3:Tune: sum=1824.15(ms); min=0.3103(ms); max=19.09(ms); mean=7.21(ms); s_mean=8.592; sleep=0(ms); delta=290; N=253; usual
Fftlength=64,pass=4:Tune: sum=1287.56(ms); min=0.2547(ms); max=15.39(ms); mean=5.277(ms); s_mean=6.256; sleep=0(ms); delta=281; N=244; usual
Fftlength=64,pass=5:Tune: sum=958.974(ms); min=0.2222(ms); max=12.13(ms); mean=4.243(ms); s_mean=10.18; sleep=0(ms); delta=263; N=226; usual
Fftlength=128,pass=3:Tune: sum=4750.33(ms); min=10.31(ms); max=29.5(ms); mean=24.36(ms); s_mean=24.54; sleep=15(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=4443.91(ms); min=4.868(ms); max= 15(ms); mean=11.37(ms); s_mean=11.28; sleep=0(ms); delta=1; N=391; high_perf
Fftlength=512,pass=3:Tune: sum=4456.04(ms); min=2.488(ms); max=7.878(ms); mean=5.691(ms); s_mean=5.545; sleep=0(ms); delta=1; N=783; high_perf
Fftlength=1024,pass=3:Tune: sum=1532.83(ms); min=0.938(ms); max=2.529(ms); mean=0.9782(ms); s_mean=0.9497; sleep=0(ms); delta=1; N=1567; usual
Fftlength=2048,pass=3:Tune: sum=1251.14(ms); min=0.382(ms); max=1.448(ms); mean=0.3991(ms); s_mean=0.4; sleep=0(ms); delta=1; N=3135; 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=24673,	N=24673,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=374,	N=374,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12518,	N=12518,	<>=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=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=24670,	N=24670,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=378,	N=378,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
17:26:17 (100100): 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.