Task 8625273527

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) i9-9900K 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=0.012194  NumCfft=105311  NumGauss=0  NumPulse=35486253184  NumTriplet=48443885984
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:				 68
  Max work group size:				 1024
  Max clock frequency:				 1650Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 2228224
  Global memory size:				 11811160064
  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 RTX 2080 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.50
  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 :  0.012194
Used GPU device parameters are:
	Number of compute units: 68
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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
Triplet: peak=11.9809, time=80.21, period=5.302, d_freq=10494540587.6, chirp=-11.698, fft_len=256 
Triplet: peak=11.91011, time=80.21, period=5.302, d_freq=10494540586.2, chirp=-12.83, fft_len=256 
Triplet: peak=11.90598, time=80.21, period=5.302, d_freq=10494540584.8, chirp=-13.962, fft_len=256 
Spike: peak=25.29484, time=54.4, d_freq=10494541094.3, chirp=20.481, fft_len=64k
Spike: peak=25.72548, time=54.4, d_freq=10494541094.3, chirp=20.491, fft_len=64k
Spike: peak=26.45929, time=54.4, d_freq=10494541094.3, chirp=20.506, fft_len=64k
Spike: peak=28.54601, time=54.4, d_freq=10494541094.3, chirp=20.517, fft_len=64k
Spike: peak=25.70175, time=54.4, d_freq=10494541094.4, chirp=20.527, fft_len=64k
Spike: peak=24.58771, time=54.4, d_freq=10494541094.3, chirp=20.532, fft_len=64k
Spike: peak=28.41785, time=54.4, d_freq=10494541094.3, chirp=20.542, fft_len=64k
Spike: peak=27.37572, time=54.4, d_freq=10494541094.3, chirp=20.552, fft_len=64k
Spike: peak=25.09883, time=54.4, d_freq=10494541094.3, chirp=20.567, fft_len=64k
Spike: peak=25.93676, time=54.4, d_freq=10494541094.3, chirp=20.578, fft_len=64k
Pulse: peak=10.9787, time=45.82, period=25.11, d_freq=10494538375.9, score=1.056, chirp=-26.792, fft_len=256 
D:	threshold 0.1777084; unscaled peak power: 0.1868063 exceeds threshold for 5.12%
Pulse: peak=7.238391, time=46.17, period=21.24, d_freq=10494544119.7, score=1.003, chirp=-29.386, fft_len=8k
D:	threshold 4.412103; unscaled peak power: 4.421846 exceeds threshold for 0.2208%
Pulse: peak=5.869048, time=45.82, period=14.27, d_freq=10494538391.9, score=1.003, chirp=-31.321, fft_len=256 
D:	threshold 0.1035587; unscaled peak power: 0.1038174 exceeds threshold for 0.2498%
Pulse: peak=1.957337, time=45.9, period=3.467, d_freq=10494542639.9, score=1.015, chirp=-33.066, fft_len=2k
D:	threshold 0.3667921; unscaled peak power: 0.3705351 exceeds threshold for 1.02%
Pulse: peak=7.864935, time=45.9, period=21.77, d_freq=10494545021, score=1.033, chirp=61.414, fft_len=2k
D:	threshold 1.089235; unscaled peak power: 1.121338 exceeds threshold for 2.947%
Pulse: peak=2.139845, time=45.82, period=3.1, d_freq=10494546564.3, score=1.004, chirp=70.943, fft_len=64 
D:	threshold 0.01210704; unscaled peak power: 0.01214024 exceeds threshold for 0.2742%
Pulse: peak=5.859384, time=45.82, period=12.85, d_freq=10494536172.6, score=1.005, chirp=-75.848, fft_len=256 
D:	threshold 0.105444; unscaled peak power: 0.1058629 exceeds threshold for 0.3973%

Best spike: peak=28.54601, time=54.4, d_freq=10494541094.3, chirp=20.517, fft_len=64k
Best autocorr: peak=16.99857, time=85.9, delay=4.8622, d_freq=10494538920.4, chirp=-26.167, 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=10.9787, time=45.82, period=25.11, d_freq=10494538375.9, score=1.056, chirp=-26.792, fft_len=256 
Best triplet: peak=11.9809, time=80.21, period=5.302, d_freq=10494540587.6, chirp=-11.698, fft_len=256 
Spike count:    10
Autocorr count: 0
Pulse count:    7
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 246.2 seconds
Fftlength=32,pass=3:Tune: sum=25166.5(ms); min=4.523(ms); max=62.46(ms); mean=32.73(ms); s_mean=45.63; sleep=45(ms); delta=848; N=769; usual
Fftlength=32,pass=4:Tune: sum=14135.7(ms); min=2.833(ms); max=37.42(ms); mean=19.85(ms); s_mean=31.83; sleep=30(ms); delta=839; N=712; usual
Fftlength=32,pass=5:Tune: sum=8863.46(ms); min=2.658(ms); max=24.95(ms); mean=13.87(ms); s_mean=18.18; sleep=15(ms); delta=798; N=639; usual
Fftlength=64,pass=3:Tune: sum=12840.6(ms); min=1.929(ms); max=33.5(ms); mean=15.81(ms); s_mean=19.93; sleep=15(ms); delta=907; N=812; usual
Fftlength=64,pass=4:Tune: sum=7182.14(ms); min=1.562(ms); max=20.23(ms); mean=9.798(ms); s_mean=16.2; sleep=15(ms); delta=860; N=733; usual
Fftlength=64,pass=5:Tune: sum=5064.63(ms); min=1.141(ms); max=14.32(ms); mean=7.481(ms); s_mean=11.38; sleep=0(ms); delta=812; N=677; usual
Fftlength=128,pass=3:Tune: sum=8941.68(ms); min=0.7279(ms); max=23.85(ms); mean=10.37(ms); s_mean=15.42; sleep=15(ms); delta=929; N=862; usual
Fftlength=128,pass=4:Tune: sum=6292.03(ms); min=0.8122(ms); max=18.86(ms); mean=7.655(ms); s_mean=11.33; sleep=0(ms); delta=889; N=822; usual
Fftlength=128,pass=5:Tune: sum=2851.44(ms); min=0.5608(ms); max=8.881(ms); mean=3.922(ms); s_mean=4.902; sleep=0(ms); delta=862; N=727; usual
Fftlength=256,pass=3:Tune: sum=8017.52(ms); min=0.3597(ms); max=22.94(ms); mean=8.849(ms); s_mean=19.5; sleep=15(ms); delta=973; N=906; high_perf
Fftlength=256,pass=4:Tune: sum=1372.64(ms); min=0.3016(ms); max=6.269(ms); mean=2.542(ms); s_mean=5.608; sleep=0(ms); delta=933; N=540; usual
Fftlength=256,pass=5:Tune: sum=930.974(ms); min=0.3525(ms); max=4.334(ms); mean=1.985(ms); s_mean=3.898; sleep=0(ms); delta=896; N=469; usual
Fftlength=512,pass=3:Tune: sum=8237.46(ms); min=0.2452(ms); max=9.748(ms); mean=6.752(ms); s_mean=8.307; sleep=0(ms); delta=1287; N=1220; high_perf
Fftlength=512,pass=4:Tune: sum=300.623(ms); min=0.1987(ms); max=3.277(ms); mean=1.198(ms); s_mean=2.413; sleep=0(ms); delta=1265; N=251; usual
Fftlength=512,pass=5:Tune: sum=218.826(ms); min=0.1865(ms); max=2.523(ms); mean=0.9598(ms); s_mean=1.928; sleep=0(ms); delta=1242; N=228; usual
Fftlength=1024,pass=3:Tune: sum=8286.31(ms); min=0.1255(ms); max=5.896(ms); mean=3.767(ms); s_mean=3.977; sleep=0(ms); delta=2233; N=2200; high_perf
Fftlength=1024,pass=4:Tune: sum=72.5337(ms); min=0.101(ms); max=1.198(ms); mean=0.5757(ms); s_mean=1.083; sleep=0(ms); delta=2223; N=126; usual
Fftlength=1024,pass=5:Tune: sum=53.7128(ms); min=0.09107(ms); max=0.9375(ms); mean=0.463(ms); s_mean=0.9193; sleep=0(ms); delta=2213; N=116; usual
Fftlength=2048,pass=3:Tune: sum=7415(ms); min=0.7942(ms); max=2.808(ms); mean=1.748(ms); s_mean=1.745; sleep=0(ms); delta=1; N=4241; high_perf
Fftlength=4096,pass=3:Tune: sum=6665.28(ms); min=0.3543(ms); max=1.539(ms); mean=0.7859(ms); s_mean=0.7824; sleep=0(ms); delta=1; N=8481; high_perf
Fftlength=8192,pass=3:Tune: sum=3356.68(ms); min=0.1921(ms); max=0.442(ms); mean=0.1979(ms); s_mean=0.1973; sleep=0(ms); delta=1; N=16961; 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=33516,	N=33516,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=12706,	N=12706,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33847,	N=33847,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=14,	N=14,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=8,	N=8,	<>=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=33505,	N=33505,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=12718,	N=12718,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
03:08:47 (14448): 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.