Task 8703500341

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=0.026628  NumCfft=114681  NumGauss=0  NumPulse=95868314945  NumTriplet=123391021826
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:				 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 :  0.026628
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
Pulse: peak=9.467761, time=43.49, period=24.52, d_freq=8221760510.65, score=1.007, chirp=6.3007, fft_len=4k
D:	threshold 2.649339; unscaled peak power: 2.666112 exceeds threshold for 0.6331%
Pulse: peak=9.719232, time=48.5, period=24.52, d_freq=8221760542.23, score=1.034, chirp=6.3007, fft_len=4k
D:	threshold 2.587187; unscaled peak power: 2.666112 exceeds threshold for 3.051%
Spike: peak=24.40146, time=83.04, d_freq=8221760911.85, chirp=7.9, fft_len=64k
Pulse: peak=3.857548, time=43.35, period=7.505, d_freq=8221754841.65, score=1.035, chirp=-52.844, fft_len=1024 
D:	threshold 0.2917751; unscaled peak power: 0.2999156 exceeds threshold for 2.79%
Pulse: peak=3.863774, time=48.36, period=7.505, d_freq=8221754576.86, score=1.037, chirp=-52.844, fft_len=1024 
D:	threshold 0.2914015; unscaled peak power: 0.2999156 exceeds threshold for 2.922%
Pulse: peak=4.001207, time=43.33, period=7.287, d_freq=8221760660.27, score=1.051, chirp=57.944, fft_len=512 
D:	threshold 0.1521655; unscaled peak power: 0.1582908 exceeds threshold for 4.025%
Pulse: peak=4.033121, time=48.34, period=7.287, d_freq=8221760950.61, score=1.059, chirp=57.944, fft_len=512 
D:	threshold 0.1512007; unscaled peak power: 0.1582908 exceeds threshold for 4.689%
Pulse: peak=3.423259, time=43.32, period=7.128, d_freq=8221756537.36, score=1.005, chirp=58.24, fft_len=256 
D:	threshold 0.07010849; unscaled peak power: 0.07039016 exceeds threshold for 0.4018%
Pulse: peak=3.445631, time=48.31, period=7.125, d_freq=8221756842.17, score=1.012, chirp=58.535, fft_len=256 
D:	threshold 0.06883568; unscaled peak power: 0.06946178 exceeds threshold for 0.9096%
Pulse: peak=1.303196, time=48.31, period=1.499, d_freq=8221759517.19, score=1.02, chirp=-73.02, fft_len=256 
D:	threshold 0.03582059; unscaled peak power: 0.03622587 exceeds threshold for 1.131%
Pulse: peak=5.618008, time=48.41, period=14.27, d_freq=8221753676.64, score=1.03, chirp=-75.201, fft_len=2k
D:	threshold 0.7708458; unscaled peak power: 0.7902197 exceeds threshold for 2.513%
Pulse: peak=6.247811, time=48.5, period=14.58, d_freq=8221758486.05, score=1.019, chirp=92.145, fft_len=4k
D:	threshold 1.453477; unscaled peak power: 1.477237 exceeds threshold for 1.635%
Pulse: peak=2.840764, time=48.36, period=5.212, d_freq=8221754178.92, score=1.079, chirp=92.829, fft_len=1024 
D:	threshold 0.2170584; unscaled peak power: 0.2294827 exceeds threshold for 5.724%
Pulse: peak=0.8394011, time=43.32, period=0.7097, d_freq=8221759658.6, score=1.007, chirp=95.193, fft_len=128 
D:	threshold 0.01459468; unscaled peak power: 0.01463892 exceeds threshold for 0.3031%

Best spike: peak=24.40146, time=83.04, d_freq=8221760911.85, chirp=7.9, fft_len=64k
Best autocorr: peak=17.27258, time=62.99, delay=5.0727, d_freq=8221756371.47, chirp=6.1915, 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=2.840764, time=48.36, period=5.212, d_freq=8221754178.92, score=1.079, chirp=92.829, fft_len=1024 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    1
Autocorr count: 0
Pulse count:    13
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 1358.7 seconds
Fftlength=32,pass=3:Tune: sum=110997(ms); min=5.14(ms); max=73.36(ms); mean=59.93(ms); s_mean=43.41; sleep=45(ms); delta=245; N=1852; usual
Fftlength=32,pass=4:Tune: sum=49262.6(ms); min=4.213(ms); max=66.03(ms); mean=49.21(ms); s_mean=55.56; sleep=45(ms); delta=466; N=1001; usual
Fftlength=32,pass=5:Tune: sum=29679.6(ms); min=3.487(ms); max=65.59(ms); mean=37.62(ms); s_mean=57.63; sleep=60(ms); delta=690; N=789; usual
Fftlength=64,pass=3:Tune: sum=54911.3(ms); min=2.497(ms); max=74.39(ms); mean=48.85(ms); s_mean=48.56; sleep=45(ms); delta=514; N=1124; usual
Fftlength=64,pass=4:Tune: sum=35904.6(ms); min=2.114(ms); max=81.12(ms); mean=38.4(ms); s_mean=48.04; sleep=45(ms); delta=755; N=935; usual
Fftlength=64,pass=5:Tune: sum=25198.7(ms); min=1.838(ms); max=74.17(ms); mean=30.25(ms); s_mean=46.14; sleep=45(ms); delta=877; N=833; usual
Fftlength=128,pass=3:Tune: sum=53193.1(ms); min=1.247(ms); max= 89(ms); mean=44.93(ms); s_mean=46.58; sleep=45(ms); delta=643; N=1184; usual
Fftlength=128,pass=4:Tune: sum=40326.7(ms); min=1.019(ms); max=67.39(ms); mean=40.9(ms); s_mean=60.2; sleep=60(ms); delta=586; N=986; usual
Fftlength=128,pass=5:Tune: sum=29322.3(ms); min=0.9803(ms); max=90.04(ms); mean=30.9(ms); s_mean= 40; sleep=30(ms); delta=976; N=949; usual
Fftlength=256,pass=3:Tune: sum=54932.3(ms); min=0.6407(ms); max=84.79(ms); mean=44.02(ms); s_mean=52.59; sleep=45(ms); delta=646; N=1248; usual
Fftlength=256,pass=4:Tune: sum=40678.9(ms); min=0.5317(ms); max=63.84(ms); mean=39.34(ms); s_mean=61.77; sleep=60(ms); delta=587; N=1034; usual
Fftlength=256,pass=5:Tune: sum=31635.2(ms); min=0.4998(ms); max=50.42(ms); mean=31.92(ms); s_mean=48.19; sleep=45(ms); delta=1004; N=991; usual
Fftlength=512,pass=3:Tune: sum=54994.1(ms); min=0.3902(ms); max=42.09(ms); mean=35.39(ms); s_mean=40.67; sleep=30(ms); delta=1560; N=1554; usual
Fftlength=512,pass=4:Tune: sum=41167.6(ms); min=0.3193(ms); max=32.24(ms); mean=26.84(ms); s_mean=30.52; sleep=30(ms); delta=1540; N=1534; usual
Fftlength=512,pass=5:Tune: sum=32886.9(ms); min=0.2585(ms); max=25.66(ms); mean=21.74(ms); s_mean=24.6; sleep=15(ms); delta=1519; N=1513; usual
Fftlength=1024,pass=3:Tune: sum=116951(ms); min=18.88(ms); max=46.91(ms); mean=43.2(ms); s_mean=43.25; sleep=45(ms); delta=1; N=2707; high_perf
Fftlength=2048,pass=3:Tune: sum=109607(ms); min=9.039(ms); max=23.47(ms); mean=20.25(ms); s_mean=20.17; sleep=15(ms); delta=1; N=5413; high_perf
Fftlength=4096,pass=3:Tune: sum=105430(ms); min=2.075(ms); max=11.5(ms); mean=9.739(ms); s_mean=9.783; sleep=0(ms); delta=1; N=10825; high_perf
Fftlength=8192,pass=3:Tune: sum=72671.6(ms); min=3.258(ms); max=4.272(ms); mean=3.357(ms); s_mean=3.355; sleep=0(ms); delta=1; N=21649; 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=54578,	N=54578,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1014,	N=1014,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=43201,	N=43201,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=16,	N=16,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=10,	N=10,	<>=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=54567,	N=54567,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1026,	N=1026,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:54:03 (6988): 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.