Task 8672559447

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) i5-9400F CPU @ 2.90GHz 

     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=0.435592  NumCfft=193929  NumGauss=1084331774  NumPulse=226401703599  NumTriplet=452807431117
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:				 24
  Max work group size:				 1024
  Max clock frequency:				 1770Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  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 1660 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 431.07
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.435592
Used GPU device parameters are:
	Number of compute units: 24
	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
Autocorr: peak=18.23812, time=20.13, delay=2.8228, d_freq=1421025443.25, chirp=2.6138, fft_len=128k
Spike: peak=24.26571, time=60.4, d_freq=1421026933.54, chirp=2.014, fft_len=128k
Spike: peak=24.78125, time=60.4, d_freq=1421026933.52, chirp=2.0149, fft_len=128k
Spike: peak=24.76839, time=60.4, d_freq=1421026933.54, chirp=2.0177, fft_len=128k
Spike: peak=24.96024, time=60.4, d_freq=1421026933.52, chirp=2.0186, fft_len=128k
Spike: peak=24.03005, time=60.4, d_freq=1421026933.54, chirp=2.0214, fft_len=128k
Gaussian: peak=3.164441, mean=0.514676, ChiSq=1.393489, time=54.53, d_freq=1421021113.08,
	score=0.7590562, null_hyp=2.279438, chirp=-42.223, fft_len=16k

Best spike: peak=24.96024, time=60.4, d_freq=1421026933.52, chirp=2.0186, fft_len=128k
Best autocorr: peak=18.23812, time=20.13, delay=2.8228, d_freq=1421025443.25, chirp=2.6138, fft_len=128k
Best gaussian: peak=3.164441, mean=0.514676, ChiSq=1.393489, time=54.53, d_freq=1421021113.08,
	score=0.7590562, null_hyp=2.279438, chirp=-42.223, fft_len=16k
Best pulse: peak=0.2961836, time=18.47, period=0.02188, d_freq=1421020967.11, score=0.9739, chirp=-74.261, fft_len=16 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    5
Autocorr count: 1
Pulse count:    0
Triplet count:  0
Gaussian count: 1
Wallclock time elapsed since last restart: 316.1 seconds
Fftlength=8,pass=3:Tune: sum=3825.76(ms); min=1.967(ms); max=36.03(ms); mean=18.66(ms); s_mean=22.71; sleep=15(ms); delta=255; N=205; usual
Fftlength=8,pass=4:Tune: sum=2457.97(ms); min=2.93(ms); max=22.39(ms); mean=13.51(ms); s_mean=17.21; sleep=15(ms); delta=245; N=182; usual
Fftlength=8,pass=5:Tune: sum=1754.42(ms); min=2.01(ms); max=17.18(ms); mean=11.17(ms); s_mean=13.95; sleep=15(ms); delta=236; N=157; usual
Fftlength=16,pass=3:Tune: sum=3468.4(ms); min=1.04(ms); max=32.23(ms); mean=16.06(ms); s_mean=26.2; sleep=15(ms); delta=263; N=216; usual
Fftlength=16,pass=4:Tune: sum=2256.13(ms); min=1.463(ms); max=21.97(ms); mean=11.94(ms); s_mean=16.69; sleep=15(ms); delta=252; N=189; usual
Fftlength=16,pass=5:Tune: sum=1572.43(ms); min=0.7161(ms); max=16.32(ms); mean=9.828(ms); s_mean=11.46; sleep=0(ms); delta=239; N=160; usual
Fftlength=32,pass=3:Tune: sum=2096.9(ms); min=0.7255(ms); max=20.94(ms); mean=9.531(ms); s_mean=12.89; sleep=15(ms); delta=267; N=220; usual
Fftlength=32,pass=4:Tune: sum=1434.72(ms); min=0.7292(ms); max=15.14(ms); mean=7.246(ms); s_mean=8.925; sleep=0(ms); delta=261; N=198; usual
Fftlength=32,pass=5:Tune: sum=1064.21(ms); min=0.4239(ms); max=12.42(ms); mean=6.047(ms); s_mean=9.841; sleep=0(ms); delta=255; N=176; usual
Fftlength=64,pass=3:Tune: sum=1630.01(ms); min=0.3088(ms); max=17.43(ms); mean=6.68(ms); s_mean=7.675; sleep=0(ms); delta=291; N=244; usual
Fftlength=64,pass=4:Tune: sum=1143.5(ms); min=0.258(ms); max=12.79(ms); mean=4.887(ms); s_mean=5.525; sleep=0(ms); delta=281; N=234; usual
Fftlength=64,pass=5:Tune: sum=832.054(ms); min=0.1903(ms); max=10.11(ms); mean=3.87(ms); s_mean=9.011; sleep=0(ms); delta=262; N=215; usual
Fftlength=128,pass=3:Tune: sum=3829.6(ms); min=8.735(ms); max=21.81(ms); mean=19.84(ms); s_mean=19.86; sleep=15(ms); delta=1; N=193; high_perf
Fftlength=256,pass=3:Tune: sum=3784.28(ms); min=3.613(ms); max=10.82(ms); mean=9.778(ms); s_mean=9.824; sleep=0(ms); delta=1; N=387; high_perf
Fftlength=512,pass=3:Tune: sum=3687.98(ms); min=1.76(ms); max=6.122(ms); mean=4.759(ms); s_mean=4.646; sleep=0(ms); delta=1; N=775; high_perf
Fftlength=1024,pass=3:Tune: sum=1364.31(ms); min=0.7877(ms); max=1.696(ms); mean=0.8796(ms); s_mean=0.8563; sleep=0(ms); delta=1; N=1551; usual
Fftlength=2048,pass=3:Tune: sum=1342.64(ms); min=0.3992(ms); max=1.112(ms); mean=0.4327(ms); s_mean=0.4266; sleep=0(ms); delta=1; N=3103; 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=13,	N=13,	<>=1,	min=1	max=1
class Gaussian_report:		total=1,	N=1,	<>=1,	min=1	max=1
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=24419,	N=24419,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=376,	N=376,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12389,	N=12389,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=8,	N=8,	<>=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=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=24414,	N=24414,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=382,	N=382,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
23:02:39 (5988): 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.