Task 8704185143

Stderr output

<core_client_version>7.14.3</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=0.021105  NumCfft=105115  NumGauss=0  NumPulse=75866805673  NumTriplet=81538669196
Currently allocated 201 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:				 10
  Max work group size:				 1024
  Max clock frequency:				 1835Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 491520
  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 1060 6GB
  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 :  0.021105
Used GPU device parameters are:
	Number of compute units: 10
	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
Pulse: peak=2.160387, time=49.21, period=4.049, d_freq=10553929846.9, score=1.009, chirp=-12.713, fft_len=4k
D:	threshold 0.805371; unscaled peak power: 0.810558 exceeds threshold for 0.644%
Spike: peak=24.81752, time=54.4, d_freq=10553923181.1, chirp=-15.313, fft_len=64k
Spike: peak=24.37343, time=54.4, d_freq=10553923181.1, chirp=-15.338, fft_len=64k
Pulse: peak=9.740191, time=42.68, period=26.49, d_freq=10553928679.2, score=1.006, chirp=17.552, fft_len=2k
D:	threshold 1.333087; unscaled peak power: 1.340844 exceeds threshold for 0.5819%
Autocorr: peak=18.55381, time=51.54, delay=3.1304, d_freq=10553923507.6, chirp=-20.429, fft_len=128k
Pulse: peak=1.994908, time=49.08, period=2.975, d_freq=10553920697.3, score=1.017, chirp=39.467, fft_len=1024 
D:	threshold 0.1896399; unscaled peak power: 0.1917958 exceeds threshold for 1.137%
Triplet: peak=10.76267, time=41.5, period=9.918, d_freq=10553920897.1, chirp=40.985, fft_len=64 
Triplet: peak=10.75975, time=41.5, period=9.918, d_freq=10553920897.1, chirp=40.985, fft_len=64 
Pulse: peak=5.715847, time=49.08, period=13.09, d_freq=10553922332.6, score=1.026, chirp=60.718, fft_len=1024 
D:	threshold 0.4099103; unscaled peak power: 0.4188406 exceeds threshold for 2.179%
Pulse: peak=2.283846, time=42.64, period=3.775, d_freq=10553921410.4, score=1.022, chirp=-73.621, fft_len=1024 
D:	threshold 0.1826675; unscaled peak power: 0.1854399 exceeds threshold for 1.518%
Pulse: peak=9.785089, time=42.77, period=25.23, d_freq=10553919749.2, score=1.04, chirp=80.215, fft_len=4k
D:	threshold 2.627034; unscaled peak power: 2.721113 exceeds threshold for 3.581%
Pulse: peak=1.456903, time=42.57, period=1.983, d_freq=10553928993.6, score=1.028, chirp=-81.211, fft_len=512 
D:	threshold 0.0760695; unscaled peak power: 0.07732942 exceeds threshold for 1.656%
Triplet: peak=12.18883, time=48.5, period=33.55, d_freq=10553921604.9, chirp=81.353, fft_len=2k
Triplet: peak=12.24439, time=48.5, period=33.55, d_freq=10553921604.9, chirp=81.353, fft_len=2k
Pulse: peak=1.39335, time=42.64, period=1.781, d_freq=10553923352.6, score=1.008, chirp=91.457, fft_len=1024 
D:	threshold 0.1507017; unscaled peak power: 0.1514257 exceeds threshold for 0.4804%

Best spike: peak=24.81752, time=54.4, d_freq=10553923181.1, chirp=-15.313, fft_len=64k
Best autocorr: peak=18.55381, time=51.54, delay=3.1304, d_freq=10553923507.6, chirp=-20.429, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=9.785089, time=42.77, period=25.23, d_freq=10553919749.2, score=1.04, chirp=80.215, fft_len=4k
Best triplet: peak=12.24439, time=48.5, period=33.55, d_freq=10553921604.9, chirp=81.353, fft_len=2k
Spike count:    2
Autocorr count: 1
Pulse count:    8
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 815.3 seconds
Fftlength=32,pass=3:Tune: sum=54697.8(ms); min=4.845(ms); max=72.57(ms); mean=54.64(ms); s_mean=55.87; sleep=45(ms); delta=363; N=1001; usual
Fftlength=32,pass=4:Tune: sum=28978.9(ms); min=3.442(ms); max=69.2(ms); mean=40.03(ms); s_mean=50.63; sleep=45(ms); delta=610; N=724; usual
Fftlength=32,pass=5:Tune: sum=20713.7(ms); min=3.272(ms); max=61.07(ms); mean=31.15(ms); s_mean=51.25; sleep=45(ms); delta=710; N=665; usual
Fftlength=64,pass=3:Tune: sum=32380.1(ms); min=1.979(ms); max=71.2(ms); mean=39.44(ms); s_mean=60.12; sleep=60(ms); delta=636; N=821; usual
Fftlength=64,pass=4:Tune: sum=22634.3(ms); min=1.564(ms); max=67.8(ms); mean=29.43(ms); s_mean=59.11; sleep=60(ms); delta=768; N=769; usual
Fftlength=64,pass=5:Tune: sum=17948.6(ms); min=1.646(ms); max=59.67(ms); mean=24.72(ms); s_mean=44.98; sleep=45(ms); delta=766; N=726; usual
Fftlength=128,pass=3:Tune: sum=31096.1(ms); min=1.05(ms); max=67.37(ms); mean=35.78(ms); s_mean=58.42; sleep=60(ms); delta=639; N=869; usual
Fftlength=128,pass=4:Tune: sum=21753.8(ms); min=0.8496(ms); max=67.05(ms); mean=26.05(ms); s_mean=37.67; sleep=30(ms); delta=857; N=835; usual
Fftlength=128,pass=5:Tune: sum=17706.3(ms); min=0.8627(ms); max=60.9(ms); mean=22.13(ms); s_mean=30.92; sleep=30(ms); delta=820; N=800; usual
Fftlength=256,pass=3:Tune: sum=30991.7(ms); min=0.5384(ms); max=62.82(ms); mean=33.54(ms); s_mean=59.21; sleep=60(ms); delta=641; N=924; usual
Fftlength=256,pass=4:Tune: sum=21889.6(ms); min=0.4014(ms); max=43.86(ms); mean=24.76(ms); s_mean=42.27; sleep=45(ms); delta=895; N=884; usual
Fftlength=256,pass=5:Tune: sum=18211.4(ms); min=0.4423(ms); max=37.2(ms); mean=21.58(ms); s_mean=34.73; sleep=30(ms); delta=854; N=844; usual
Fftlength=512,pass=3:Tune: sum=30696.5(ms); min=0.2921(ms); max=31.13(ms); mean=24.5(ms); s_mean= 29; sleep=30(ms); delta=1259; N=1253; usual
Fftlength=512,pass=4:Tune: sum=21492.2(ms); min=0.214(ms); max=22.31(ms); mean=17.42(ms); s_mean=20.28; sleep=15(ms); delta=1239; N=1234; usual
Fftlength=512,pass=5:Tune: sum=17541.5(ms); min=0.234(ms); max=18.04(ms); mean=14.45(ms); s_mean=16.29; sleep=15(ms); delta=1219; N=1214; usual
Fftlength=1024,pass=3:Tune: sum=60759.6(ms); min=12.62(ms); max=31.19(ms); mean=28.81(ms); s_mean=28.79; sleep=30(ms); delta=1; N=2109; high_perf
Fftlength=2048,pass=3:Tune: sum=64468.1(ms); min=6.541(ms); max=17.17(ms); mean=15.29(ms); s_mean=15.33; sleep=15(ms); delta=1; N=4217; high_perf
Fftlength=4096,pass=3:Tune: sum=62415.7(ms); min=3.006(ms); max=9.41(ms); mean=7.401(ms); s_mean=7.398; sleep=0(ms); delta=1; N=8433; high_perf
Fftlength=8192,pass=3:Tune: sum=45522.4(ms); min=2.615(ms); max=4.121(ms); mean=2.699(ms); s_mean=2.852; sleep=0(ms); delta=1; N=16865; 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=0,	N=0,	<>=0,	min=0	max=0
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=45267,	N=45267,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=759,	N=759,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33655,	N=33655,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=3,	N=3,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=45259,	N=45259,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=768,	N=768,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:42:43 (6844): called boinc_finish(0)

</stderr_txt>
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©2020 University of California
 
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.