Task 8703690997

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) i7-8700 CPU @ 3.20GHz 

     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=0.442939  NumCfft=192283  NumGauss=1066367356  NumPulse=226357589216  NumTriplet=452785271472
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 :  0.442939
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
Pulse: peak=2.610528, time=78.73, period=0.7296, d_freq=1420989678.76, score=1.015, chirp=-1.049, fft_len=128 
D:	threshold 0.02833849; unscaled peak power: 0.02864034 exceeds threshold for 1.065%
Pulse: peak=2.620498, time=78.73, period=0.7296, d_freq=1420989672.54, score=1.019, chirp=-2.0971, fft_len=128 
D:	threshold 0.0282061; unscaled peak power: 0.02858526 exceeds threshold for 1.344%
Pulse: peak=2.720848, time=12.11, period=0.6548, d_freq=1420990676.81, score=1.038, chirp=6.2924, fft_len=64 
D:	threshold 0.0139398; unscaled peak power: 0.01432112 exceeds threshold for 2.735%
Pulse: peak=1.251986, time=72.67, period=0.2488, d_freq=1420982207.13, score=1.017, chirp=14.683, fft_len=64 
D:	threshold 0.008719074; unscaled peak power: 0.008798923 exceeds threshold for 0.9158%
Pulse: peak=1.271013, time=72.67, period=0.2488, d_freq=1420982206.94, score=1.032, chirp=16.78, fft_len=64 
D:	threshold 0.008738643; unscaled peak power: 0.008893179 exceeds threshold for 1.768%
Pulse: peak=7.401994, time=6.069, period=2.543, d_freq=1420988458.11, score=1.005, chirp=17.829, fft_len=256 
D:	threshold 0.1395322; unscaled peak power: 0.1400925 exceeds threshold for 0.4016%
Pulse: peak=7.477618, time=6.069, period=2.543, d_freq=1420988461.29, score=1.015, chirp=18.353, fft_len=256 
D:	threshold 0.1382405; unscaled peak power: 0.1400449 exceeds threshold for 1.305%
Pulse: peak=1.268039, time=72.67, period=0.2488, d_freq=1420982206.82, score=1.03, chirp=18.878, fft_len=64 
D:	threshold 0.008760036; unscaled peak power: 0.008903279 exceeds threshold for 1.635%
Pulse: peak=7.436408, time=6.069, period=2.543, d_freq=1420988464.48, score=1.009, chirp=18.878, fft_len=256 
D:	threshold 0.137311; unscaled peak power: 0.1384271 exceeds threshold for 0.8128%
Pulse: peak=1.244031, time=72.67, period=0.2488, d_freq=1420982206.63, score=1.01, chirp=20.975, fft_len=64 
D:	threshold 0.00878219; unscaled peak power: 0.008831313 exceeds threshold for 0.5593%
Triplet: peak=9.39122, time=21.99, period=3.186, d_freq=1420986824.8, chirp=50.341, fft_len=16 
Triplet: peak=9.394487, time=93.81, period=2.202, d_freq=1420983401.41, chirp=56.633, fft_len=128 
Pulse: peak=2.276234, time=84.78, period=0.5825, d_freq=1420984578.79, score=1.039, chirp=-62.926, fft_len=128 
D:	threshold 0.02633032; unscaled peak power: 0.02703274 exceeds threshold for 2.668%

Best spike: peak=23.7401, time=73.82, d_freq=1420990470.01, chirp=12.38, fft_len=128k
Best autocorr: peak=16.74937, time=87.24, delay=6.6514, d_freq=1420986899.66, chirp=6.5512, fft_len=128k
Best gaussian: peak=3.832563, mean=0.563729, ChiSq=1.358126, time=64.59, d_freq=1420983400.7,
	score=-0.7711067, null_hyp=2.175669, chirp=-24.827, fft_len=16k
Best pulse: peak=2.276234, time=84.78, period=0.5825, d_freq=1420984578.79, score=1.039, chirp=-62.926, fft_len=128 
Best triplet: peak=9.394487, time=93.81, period=2.202, d_freq=1420983401.41, chirp=56.633, fft_len=128 
Spike count:    0
Autocorr count: 0
Pulse count:    11
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 301.1 seconds
Fftlength=8,pass=3:Tune: sum=3941.73(ms); min=3.471(ms); max=38.78(ms); mean=21.66(ms); s_mean=31.95; sleep=30(ms); delta=231; N=182; usual
Fftlength=8,pass=4:Tune: sum=2571.77(ms); min=1.9(ms); max=26.74(ms); mean=15.97(ms); s_mean=18.81; sleep=15(ms); delta=224; N=161; usual
Fftlength=8,pass=5:Tune: sum=1930.47(ms); min=5.685(ms); max=21.2(ms); mean=14.09(ms); s_mean= 16; sleep=15(ms); delta=216; N=137; usual
Fftlength=16,pass=3:Tune: sum=2512.59(ms); min=1.663(ms); max=24.48(ms); mean=12.44(ms); s_mean=19.76; sleep=15(ms); delta=249; N=202; usual
Fftlength=16,pass=4:Tune: sum=1636.96(ms); min=0.7478(ms); max=16.21(ms); mean=9.094(ms); s_mean=13.03; sleep=15(ms); delta=243; N=180; usual
Fftlength=16,pass=5:Tune: sum=1211.69(ms); min=1.293(ms); max=12.79(ms); mean=7.767(ms); s_mean=8.94; sleep=0(ms); delta=235; N=156; usual
Fftlength=32,pass=3:Tune: sum=1600.34(ms); min=0.6282(ms); max=15.71(ms); mean=7.513(ms); s_mean=10.48; sleep=0(ms); delta=260; N=213; usual
Fftlength=32,pass=4:Tune: sum=1111.49(ms); min=0.5458(ms); max=11.46(ms); mean=5.819(ms); s_mean=6.95; sleep=0(ms); delta=254; N=191; usual
Fftlength=32,pass=5:Tune: sum=808.41(ms); min=0.4883(ms); max=9.352(ms); mean=4.728(ms); s_mean=5.202; sleep=0(ms); delta=246; N=171; usual
Fftlength=64,pass=3:Tune: sum=1578.74(ms); min=0.2549(ms); max=16.4(ms); mean=6.524(ms); s_mean=7.751; sleep=0(ms); delta=279; N=242; usual
Fftlength=64,pass=4:Tune: sum=1092.35(ms); min=0.299(ms); max=12.12(ms); mean=4.77(ms); s_mean=5.477; sleep=0(ms); delta=266; N=229; usual
Fftlength=64,pass=5:Tune: sum=827.852(ms); min=0.2259(ms); max=9.891(ms); mean=3.868(ms); s_mean=8.532; sleep=0(ms); delta=251; N=214; usual
Fftlength=128,pass=3:Tune: sum=4281.24(ms); min=9.816(ms); max=22.85(ms); mean=22.41(ms); s_mean=22.57; sleep=15(ms); delta=1; N=191; high_perf
Fftlength=256,pass=3:Tune: sum=3953.68(ms); min=4.576(ms); max=10.63(ms); mean=10.38(ms); s_mean=10.4; sleep=0(ms); delta=1; N=381; high_perf
Fftlength=512,pass=3:Tune: sum=4070.96(ms); min=2.359(ms); max=5.579(ms); mean=5.335(ms); s_mean=5.343; sleep=0(ms); delta=1; N=763; high_perf
Fftlength=1024,pass=3:Tune: sum=1343.92(ms); min=0.8643(ms); max=1.061(ms); mean=0.8813(ms); s_mean=0.8852; sleep=0(ms); delta=1; N=1525; usual
Fftlength=2048,pass=3:Tune: sum=1124.07(ms); min=0.3597(ms); max=0.3809(ms); mean=0.3684(ms); s_mean=0.3702; sleep=0(ms); delta=1; N=3051; 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=28,	N=28,	<>=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=24011,	N=24011,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=372,	N=372,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12176,	N=12176,	<>=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=6,	N=6,	<>=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=24003,	N=24003,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=381,	N=381,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
04:15:22 (251372): 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.