Task 8676102482

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=0.434253  NumCfft=194365  NumGauss=1089053386  NumPulse=226462533732  NumTriplet=452856016834
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:				 22
  Max work group size:				 1024
  Max clock frequency:				 1830Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 360448
  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
  Vendor:					 NVIDIA Corporation
  Driver version:				 432.00
  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 :  0.434253
Used GPU device parameters are:
	Number of compute units: 22
	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=18.32516, time=33.55, delay=1.6712, d_freq=1419238268.1, chirp=-0.39189, fft_len=128k
Gaussian: peak=4.090212, mean=0.5395712, ChiSq=1.316878, time=26, d_freq=1419238799.12,
	score=1.840765, null_hyp=2.292328, chirp=21.313, fft_len=16k
Pulse: peak=1.223917, time=92.7, period=0.1958, d_freq=1419239726.22, score=1.001, chirp=28.755, fft_len=64 
D:	threshold 0.008510686; unscaled peak power: 0.008514138 exceeds threshold for 0.04055%
Triplet: peak=11.83377, time=36.22, period=4.691, d_freq=1419241371.11, chirp=-41.078, fft_len=32 
Triplet: peak=13.66411, time=36.22, period=4.691, d_freq=1419241378.76, chirp=-49.293, fft_len=32 
Pulse: peak=3.645607, time=12.4, period=1.068, d_freq=1419233650.96, score=1.051, chirp=80.358, fft_len=512 
D:	threshold 0.1432769; unscaled peak power: 0.1489451 exceeds threshold for 3.956%

Best spike: peak=23.11348, time=15.94, d_freq=1419236218.87, chirp=93.339, fft_len=16k
Best autocorr: peak=18.32516, time=33.55, delay=1.6712, d_freq=1419238268.1, chirp=-0.39189, fft_len=128k
Best gaussian: peak=4.090212, mean=0.5395712, ChiSq=1.316878, time=26, d_freq=1419238799.12,
	score=1.840765, null_hyp=2.292328, chirp=21.313, fft_len=16k
Best pulse: peak=3.645607, time=12.4, period=1.068, d_freq=1419233650.96, score=1.051, chirp=80.358, fft_len=512 
Best triplet: peak=13.66411, time=36.22, period=4.691, d_freq=1419241378.76, chirp=-49.293, fft_len=32 
Spike count:    0
Autocorr count: 1
Pulse count:    2
Triplet count:  2
Gaussian count: 1
Wallclock time elapsed since last restart: 340.6 seconds
Fftlength=8,pass=3:Tune: sum=6354.67(ms); min=2.812(ms); max=59.14(ms); mean=30.85(ms); s_mean=37.61; sleep=30(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=4212.86(ms); min=1.872(ms); max=39.68(ms); mean=23.02(ms); s_mean=29.77; sleep=30(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=3082.76(ms); min=1.962(ms); max=31.23(ms); mean=19.51(ms); s_mean=25.51; sleep=15(ms); delta=237; N=158; usual
Fftlength=16,pass=3:Tune: sum=3715.35(ms); min=1.202(ms); max=34.31(ms); mean=17.12(ms); s_mean=27.54; sleep=30(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=2557.39(ms); min=1.587(ms); max=24.22(ms); mean=13.39(ms); s_mean=18.49; sleep=15(ms); delta=254; N=191; usual
Fftlength=16,pass=5:Tune: sum=1903.73(ms); min=0.8763(ms); max=20.51(ms); mean=11.26(ms); s_mean=13.34; sleep=15(ms); delta=248; N=169; usual
Fftlength=32,pass=3:Tune: sum=2394.51(ms); min=0.6065(ms); max=22.65(ms); mean=10.83(ms); s_mean=14.8; sleep=15(ms); delta=268; N=221; usual
Fftlength=32,pass=4:Tune: sum=1690.47(ms); min=0.5044(ms); max=17.23(ms); mean=8.495(ms); s_mean=10.3; sleep=0(ms); delta=262; N=199; usual
Fftlength=32,pass=5:Tune: sum=1301.28(ms); min=0.4374(ms); max=14.55(ms); mean=7.352(ms); s_mean=11.65; sleep=0(ms); delta=256; N=177; usual
Fftlength=64,pass=3:Tune: sum=2362.3(ms); min=0.4622(ms); max=23.89(ms); mean=9.564(ms); s_mean=11.06; sleep=0(ms); delta=290; N=247; usual
Fftlength=64,pass=4:Tune: sum=1624.04(ms); min=0.3252(ms); max=17.72(ms); mean=6.911(ms); s_mean=7.795; sleep=0(ms); delta=278; N=235; usual
Fftlength=64,pass=5:Tune: sum=1216.14(ms); min=0.2459(ms); max=13.65(ms); mean=5.63(ms); s_mean=12.94; sleep=15(ms); delta=259; N=216; usual
Fftlength=128,pass=3:Tune: sum=5881.82(ms); min=13.29(ms); max=30.78(ms); mean=30.16(ms); s_mean=30.18; sleep=30(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=5482.19(ms); min=6.331(ms); max=14.49(ms); mean=14.09(ms); s_mean=14.12; sleep=15(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=5219.78(ms); min=2.892(ms); max=7.014(ms); mean=6.701(ms); s_mean=6.703; sleep=0(ms); delta=1; N=779; high_perf
Fftlength=1024,pass=3:Tune: sum=2028.94(ms); min=1.27(ms); max=1.358(ms); mean=1.301(ms); s_mean=1.302; sleep=0(ms); delta=1; N=1559; usual
Fftlength=2048,pass=3:Tune: sum=1861.49(ms); min=0.5898(ms); max=0.6091(ms); mean=0.5972(ms); s_mean=0.5971; sleep=0(ms); delta=1; N=3117; 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=10,	N=10,	<>=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=24579,	N=24579,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=328,	N=328,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12451,	N=12451,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=4,	N=4,	<>=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=24576,	N=24576,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=332,	N=332,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
04:47:40 (11188): 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.