Task 8703500082

Stderr output

<core_client_version>7.16.5</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: AMD Ryzen 5 3600X 6-Core Processor              

     Cache: L1=64K L2=512K

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 SSE4A 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.421700  NumCfft=197349  NumGauss=1121669954  NumPulse=226446549441  NumTriplet=452824451177
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:				 14
  Max work group size:				 1024
  Max clock frequency:				 1665Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 458752
  Global memory size:				 4294967296
  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 1650
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.41
  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_d3d9_sharing 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 :  0.421700
Used GPU device parameters are:
	Number of compute units: 14
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	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=18.87827, time=73.82, delay=2.1107, d_freq=1418953747.32, chirp=-18.028, fft_len=128k
Autocorr: peak=18.00683, time=33.55, delay=0.47831, d_freq=1418955692.96, chirp=18.323, fft_len=128k
Autocorr: peak=18.19965, time=33.55, delay=0.47831, d_freq=1418955693.02, chirp=18.325, fft_len=128k
Autocorr: peak=17.92303, time=33.55, delay=0.47831, d_freq=1418955693.11, chirp=18.328, fft_len=128k
Triplet: peak=10.41823, time=54.23, period=0.3039, d_freq=1418955827.8, chirp=-19.941, fft_len=16 
Triplet: peak=10.37242, time=54.23, period=0.3039, d_freq=1418955827.8, chirp=-19.941, fft_len=16 
Triplet: peak=10.20272, time=54.23, period=0.3039, d_freq=1418955842.39, chirp=47.858, fft_len=16 
Triplet: peak=10.15596, time=54.23, period=0.3039, d_freq=1418955842.39, chirp=47.858, fft_len=16 
Pulse: peak=9.407972, time=38.09, period=4.221, d_freq=1418954637.32, score=1.018, chirp=68.548, fft_len=512 
D:	threshold 0.316945; unscaled peak power: 0.322065 exceeds threshold for 1.615%
Pulse: peak=9.453267, time=38.09, period=4.221, d_freq=1418954637.22, score=1.023, chirp=69.046, fft_len=512 
D:	threshold 0.3165094; unscaled peak power: 0.323022 exceeds threshold for 2.058%
Triplet: peak=10.47999, time=54.23, period=0.3039, d_freq=1418955813.15, chirp=-87.741, fft_len=16 
Triplet: peak=10.52178, time=54.23, period=0.3039, d_freq=1418955813.15, chirp=-87.741, fft_len=16 
Pulse: peak=3.764963, time=57.33, period=1.253, d_freq=1418959192.71, score=1.003, chirp=95.717, fft_len=64 
D:	threshold 0.02013122; unscaled peak power: 0.02018178 exceeds threshold for 0.2512%

Best spike: peak=23.85216, time=33.55, d_freq=1418954845.87, chirp=-0.82444, fft_len=128k
Best autocorr: peak=18.87827, time=73.82, delay=2.1107, d_freq=1418953747.32, chirp=-18.028, fft_len=128k
Best gaussian: peak=3.743111, mean=0.5434984, ChiSq=1.256614, time=54.53, d_freq=1418957390.06,
	score=-0.4713583, null_hyp=2.137153, chirp=29.818, fft_len=16k
Best pulse: peak=9.453267, time=38.09, period=4.221, d_freq=1418954637.22, score=1.023, chirp=69.046, fft_len=512 
Best triplet: peak=10.52178, time=54.23, period=0.3039, d_freq=1418955813.15, chirp=-87.741, fft_len=16 
Spike count:    0
Autocorr count: 4
Pulse count:    3
Triplet count:  6
Gaussian count: 0
Wallclock time elapsed since last restart: 505.3 seconds
Fftlength=8,pass=3:Tune: sum=8254.23(ms); min=2.998(ms); max=67.7(ms); mean=39.31(ms); s_mean=50.44; sleep=45(ms); delta=221; N=210; usual
Fftlength=8,pass=4:Tune: sum=5373.81(ms); min=3.627(ms); max=50.74(ms); mean=27.99(ms); s_mean=40.11; sleep=30(ms); delta=247; N=192; usual
Fftlength=8,pass=5:Tune: sum=3943.19(ms); min=3.748(ms); max=39.65(ms); mean=22.15(ms); s_mean=27.37; sleep=30(ms); delta=233; N=178; usual
Fftlength=16,pass=3:Tune: sum=5340.58(ms); min=2.374(ms); max=53.14(ms); mean=23.02(ms); s_mean=32.36; sleep=30(ms); delta=259; N=232; usual
Fftlength=16,pass=4:Tune: sum=3675.06(ms); min=1.167(ms); max=36.54(ms); mean=16.78(ms); s_mean=29.72; sleep=30(ms); delta=246; N=219; usual
Fftlength=16,pass=5:Tune: sum=2821.35(ms); min=1.533(ms); max=31.42(ms); mean=13.76(ms); s_mean=22.35; sleep=15(ms); delta=232; N=205; usual
Fftlength=32,pass=3:Tune: sum=4392.87(ms); min=0.7094(ms); max=41.3(ms); mean=16.9(ms); s_mean=27.06; sleep=30(ms); delta=273; N=260; usual
Fftlength=32,pass=4:Tune: sum=3166.42(ms); min=0.5868(ms); max=31.95(ms); mean=12.72(ms); s_mean=19.15; sleep=15(ms); delta=262; N=249; usual
Fftlength=32,pass=5:Tune: sum=2435.4(ms); min=0.5551(ms); max=26.27(ms); mean=10.32(ms); s_mean=14.93; sleep=15(ms); delta=249; N=236; usual
Fftlength=64,pass=3:Tune: sum=4199.34(ms); min=0.5402(ms); max=40.78(ms); mean=14.53(ms); s_mean=18.95; sleep=15(ms); delta=295; N=289; usual
Fftlength=64,pass=4:Tune: sum=3065.06(ms); min=0.2806(ms); max=32.52(ms); mean=10.91(ms); s_mean=14.15; sleep=15(ms); delta=287; N=281; usual
Fftlength=64,pass=5:Tune: sum=2435.93(ms); min=0.25(ms); max=26.91(ms); mean=9.297(ms); s_mean=24.89; sleep=15(ms); delta=268; N=262; usual
Fftlength=128,pass=3:Tune: sum=9013.4(ms); min=19.6(ms); max=46.79(ms); mean=44.84(ms); s_mean=45.56; sleep=45(ms); delta=1; N=201; high_perf
Fftlength=256,pass=3:Tune: sum=8474.5(ms); min=9.677(ms); max=22.34(ms); mean=21.13(ms); s_mean=20.9; sleep=15(ms); delta=1; N=401; high_perf
Fftlength=512,pass=3:Tune: sum=8143.31(ms); min=2.124(ms); max= 11(ms); mean=10.14(ms); s_mean=10.13; sleep=0(ms); delta=1; N=803; high_perf
Fftlength=1024,pass=3:Tune: sum=3291.94(ms); min=2.011(ms); max=2.153(ms); mean=2.051(ms); s_mean=2.058; sleep=0(ms); delta=1; N=1605; usual
Fftlength=2048,pass=3:Tune: sum=2699.17(ms); min=0.8172(ms); max=0.9461(ms); mean=0.8411(ms); s_mean=0.8369; sleep=0(ms); delta=1; N=3209; 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=22,	N=22,	<>=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=25294,	N=25294,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=357,	N=357,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12818,	N=12818,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=9,	N=9,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=2,	N=2,	<>=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=25286,	N=25286,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=366,	N=366,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:02:34 (1656): 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.