Task 8628181741

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) i7-7820X CPU @ 3.60GHz 

     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:				 15
  Max work group size:				 1024
  Max clock frequency:				 1721Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 737280
  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
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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: 15
	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=2.610529, time=78.73, period=0.7296, d_freq=1420989678.76, score=1.015, chirp=-1.049, fft_len=128 
D:	threshold 0.02833848; unscaled peak power: 0.02864034 exceeds threshold for 1.065%
Pulse: peak=2.620497, 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=2.720847, time=12.11, period=0.6548, d_freq=1420990676.81, score=1.038, chirp=6.2924, fft_len=64 
D:	threshold 0.01393981; 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 0.1382404; unscaled peak power: 0.1400448 exceeds threshold for 1.305%
Pulse: peak=1.26804, 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: 0.00890328 exceeds threshold for 1.635%
Pulse: peak=7.436407, 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: 0.138427 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 0.008782191; unscaled peak power: 0.008831313 exceeds threshold for 0.5593%
Triplet: peak=9.391219, time=21.99, period=3.186, d_freq=1420986824.8, chirp=50.341, fft_len=16 
Triplet: peak=9.39449, 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=1.358125, time=64.59, d_freq=1420983400.7,
	score=-0.7711067, null_hyp=2.175668, 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=9.39449, 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: 380.5 seconds
Fftlength=8,pass=3:Tune: sum=4947.28(ms); min=3.612(ms); max=48.86(ms); mean=27.18(ms); s_mean=40.27; sleep=30(ms); delta=231; N=182; usual
Fftlength=8,pass=4:Tune: sum=3307.93(ms); min=1.938(ms); max=35.05(ms); mean=20.55(ms); s_mean=23.78; sleep=15(ms); delta=224; N=161; usual
Fftlength=8,pass=5:Tune: sum=2502.25(ms); min=7.65(ms); max=27.86(ms); mean=18.26(ms); s_mean=20.89; sleep=15(ms); delta=216; N=137; usual
Fftlength=16,pass=3:Tune: sum=3225.54(ms); min=1.663(ms); max=31.19(ms); mean=15.97(ms); s_mean=24.78; sleep=15(ms); delta=249; N=202; usual
Fftlength=16,pass=4:Tune: sum=2249.3(ms); min=1.02(ms); max=22.73(ms); mean=12.5(ms); s_mean=17.75; sleep=15(ms); delta=243; N=180; usual
Fftlength=16,pass=5:Tune: sum=1635.32(ms); min=1.323(ms); max=17.43(ms); mean=10.48(ms); s_mean=11.92; sleep=0(ms); delta=235; N=156; usual
Fftlength=32,pass=3:Tune: sum=2119.53(ms); min=0.6277(ms); max=19.74(ms); mean=9.951(ms); s_mean=13.04; sleep=15(ms); delta=260; N=213; usual
Fftlength=32,pass=4:Tune: sum=1460.31(ms); min=0.4823(ms); max=15.56(ms); mean=7.566(ms); s_mean=8.985; sleep=0(ms); delta=252; N=193; usual
Fftlength=32,pass=5:Tune: sum=1016.4(ms); min=0.4946(ms); max=12.29(ms); mean=5.615(ms); s_mean=6.144; sleep=0(ms); delta=240; N=181; usual
Fftlength=64,pass=3:Tune: sum=1955.02(ms); min=0.3062(ms); max=19.82(ms); mean=7.883(ms); s_mean=9.416; sleep=0(ms); delta=277; N=248; usual
Fftlength=64,pass=4:Tune: sum=1355.55(ms); min=0.2465(ms); max=15.07(ms); mean=5.744(ms); s_mean=6.721; sleep=0(ms); delta=265; N=236; usual
Fftlength=64,pass=5:Tune: sum=997.47(ms); min=0.2281(ms); max=13.24(ms); mean=4.513(ms); s_mean=9.778; sleep=0(ms); delta=250; N=221; usual
Fftlength=128,pass=3:Tune: sum=5410.36(ms); min=13.44(ms); max=37.96(ms); mean=28.33(ms); s_mean=27.66; sleep=30(ms); delta=1; N=191; high_perf
Fftlength=256,pass=3:Tune: sum=5005.7(ms); min=6.766(ms); max=18.3(ms); mean=13.14(ms); s_mean=12.31; sleep=15(ms); delta=1; N=381; high_perf
Fftlength=512,pass=3:Tune: sum=4849.08(ms); min=2.261(ms); max=12.69(ms); mean=6.355(ms); s_mean=6.163; sleep=0(ms); delta=1; N=763; high_perf
Fftlength=1024,pass=3:Tune: sum=1858.67(ms); min=0.9175(ms); max=4.352(ms); mean=1.219(ms); s_mean=1.449; sleep=0(ms); delta=1; N=1525; usual
Fftlength=2048,pass=3:Tune: sum=1155.79(ms); min=0.3021(ms); max=2.119(ms); mean=0.3788(ms); s_mean=0.4247; 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=29,	N=29,	<>=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=24029,	N=24029,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=354,	N=354,	<>=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=24021,	N=24021,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=363,	N=363,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
18:25:08 (17112): 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.