Task 8622300084

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: AMD Ryzen 7 2700 Eight-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=0.022630  NumCfft=105595  NumGauss=0  NumPulse=81369012928  NumTriplet=87369595796
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:				 1740Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 229376
  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:				 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 :  0.022630
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=3.672277, time=51.45, period=6.867, d_freq=10405274591.4, score=1.012, chirp=-13.703, fft_len=2k
D:	threshold 0.5308446; unscaled peak power: 0.5357458 exceeds threshold for 0.9233%
Pulse: peak=5.956309, time=40.28, period=12.34, d_freq=10405282133.3, score=1, chirp=-14.217, fft_len=128 
D:	threshold 0.05457741; unscaled peak power: 0.05458277 exceeds threshold for 0.009829%
Pulse: peak=2.345226, time=40.29, period=3.962, d_freq=10405281995.2, score=1.026, chirp=-22.636, fft_len=512 
D:	threshold 0.1002303; unscaled peak power: 0.1020211 exceeds threshold for 1.787%
Triplet: peak=11.18188, time=38.48, period=17.58, d_freq=10405273987.7, chirp=22.917, fft_len=1024 
Pulse: peak=7.91733, time=40.31, period=17.6, d_freq=10405274029.7, score=1.023, chirp=22.917, fft_len=1024 
D:	threshold 0.537844; unscaled peak power: 0.5485831 exceeds threshold for 1.997%
Triplet: peak=11.32947, time=38.48, period=17.58, d_freq=10405273987.7, chirp=22.917, fft_len=1024 
Pulse: peak=7.584853, time=40.35, period=18.37, d_freq=10405275904.4, score=1.003, chirp=-33.814, fft_len=2k
D:	threshold 0.9610288; unscaled peak power: 0.9633144 exceeds threshold for 0.2378%
Pulse: peak=4.457512, time=40.31, period=8.426, d_freq=10405275110.5, score=1.01, chirp=-45.646, fft_len=1024 
D:	threshold 0.3358613; unscaled peak power: 0.3386275 exceeds threshold for 0.8236%
Pulse: peak=1.043993, time=40.29, period=1.033, d_freq=10405277476.4, score=1.008, chirp=-47.142, fft_len=512 
D:	threshold 0.06369828; unscaled peak power: 0.06394242 exceeds threshold for 0.3833%
Pulse: peak=3.411373, time=40.29, period=5.106, d_freq=10405280172.1, score=1.034, chirp=63.044, fft_len=512 
D:	threshold 0.1382231; unscaled peak power: 0.1418719 exceeds threshold for 2.64%
Pulse: peak=4.897073, time=40.28, period=9.28, d_freq=10405281126.3, score=1.034, chirp=65.101, fft_len=128 
D:	threshold 0.04596843; unscaled peak power: 0.04727388 exceeds threshold for 2.84%
Triplet: peak=9.942159, time=54.13, period=5.704, d_freq=10405272841.6, chirp=65.101, fft_len=512 
Triplet: peak=11.18131, time=54.13, period=5.704, d_freq=10405272839.5, chirp=65.476, fft_len=512 
Pulse: peak=5.177514, time=40.28, period=9.28, d_freq=10405281156.4, score=1.094, chirp=65.849, fft_len=128 
D:	threshold 0.04601153; unscaled peak power: 0.04956847 exceeds threshold for 7.731%
Triplet: peak=10.22361, time=54.13, period=5.704, d_freq=10405272837.3, chirp=65.849, fft_len=512 
Pulse: peak=2.059928, time=51.35, period=2.647, d_freq=10405274069.2, score=1.01, chirp=70.34, fft_len=256 
D:	threshold 0.04744806; unscaled peak power: 0.04778178 exceeds threshold for 0.7033%
Pulse: peak=3.760522, time=40.31, period=7.08, d_freq=10405280514.8, score=1.011, chirp=75.671, fft_len=1024 
D:	threshold 0.3002627; unscaled peak power: 0.3028639 exceeds threshold for 0.8663%
Pulse: peak=4.567176, time=51.45, period=8.918, d_freq=10405278636.8, score=1.058, chirp=-80.067, fft_len=2k
D:	threshold 0.6371697; unscaled peak power: 0.6672603 exceeds threshold for 4.723%
Pulse: peak=4.405961, time=40.35, period=8.441, d_freq=10405274192.6, score=1.022, chirp=93.255, fft_len=2k
D:	threshold 0.6910124; unscaled peak power: 0.7035112 exceeds threshold for 1.809%
Pulse: peak=3.209522, time=40.27, period=6.085, d_freq=10405276310.1, score=1.037, chirp=98.657, fft_len=4k
D:	threshold 0.9835942; unscaled peak power: 1.010767 exceeds threshold for 2.763%

Best spike: peak=23.73079, time=74.45, d_freq=10405280160.7, chirp=-10.498, fft_len=128k
Best autocorr: peak=15.82993, time=85.9, delay=4.8352, d_freq=10405276291.3, chirp=-11.186, 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=5.177514, time=40.28, period=9.28, d_freq=10405281156.4, score=1.094, chirp=65.849, fft_len=128 
Best triplet: peak=11.32947, time=38.48, period=17.58, d_freq=10405273987.7, chirp=22.917, fft_len=1024 
Spike count:    0
Autocorr count: 0
Pulse count:    15
Triplet count:  5
Gaussian count: 0
Wallclock time elapsed since last restart: 1056.9 seconds
Fftlength=32,pass=3:Tune: sum=78053.1(ms); min=4.854(ms); max=75.33(ms); mean=58.16(ms); s_mean=57.07; sleep=60(ms); delta=254; N=1342; usual
Fftlength=32,pass=4:Tune: sum=34656.4(ms); min=4.188(ms); max=64.96(ms); mean=45.01(ms); s_mean=55.09; sleep=45(ms); delta=482; N=770; usual
Fftlength=32,pass=5:Tune: sum=21547(ms); min=3.43(ms); max=64.73(ms); mean=32.85(ms); s_mean=50.3; sleep=45(ms); delta=684; N=656; usual
Fftlength=64,pass=3:Tune: sum=38508.8(ms); min=2.488(ms); max=67.76(ms); mean=44.01(ms); s_mean=56.5; sleep=45(ms); delta=484; N=875; usual
Fftlength=64,pass=4:Tune: sum=24188.3(ms); min=1.863(ms); max=69.33(ms); mean=32.55(ms); s_mean=61.09; sleep=60(ms); delta=724; N=743; usual
Fftlength=64,pass=5:Tune: sum=17561.6(ms); min=1.706(ms); max=57.23(ms); mean=25.16(ms); s_mean=41.06; sleep=30(ms); delta=753; N=698; usual
Fftlength=128,pass=3:Tune: sum=38444.3(ms); min=1.173(ms); max=81.28(ms); mean=41.52(ms); s_mean=43.74; sleep=45(ms); delta=599; N=926; usual
Fftlength=128,pass=4:Tune: sum=27937.5(ms); min=1.012(ms); max=75.85(ms); mean=34.2(ms); s_mean=50.84; sleep=45(ms); delta=698; N=817; usual
Fftlength=128,pass=5:Tune: sum=20256.4(ms); min=0.9177(ms); max=70.92(ms); mean=26.04(ms); s_mean=35.72; sleep=30(ms); delta=805; N=778; usual
Fftlength=256,pass=3:Tune: sum=39536(ms); min=0.6046(ms); max=77.37(ms); mean=40.02(ms); s_mean=67.69; sleep=60(ms); delta=601; N=988; usual
Fftlength=256,pass=4:Tune: sum=29266.5(ms); min=0.4967(ms); max=58.77(ms); mean=33.68(ms); s_mean=56.04; sleep=45(ms); delta=550; N=869; usual
Fftlength=256,pass=5:Tune: sum=22442.2(ms); min=0.469(ms); max=45.8(ms); mean=27.04(ms); s_mean=42.93; sleep=45(ms); delta=843; N=830; usual
Fftlength=512,pass=3:Tune: sum=39853.7(ms); min=0.3752(ms); max=39.45(ms); mean=31.73(ms); s_mean=37.39; sleep=30(ms); delta=1262; N=1256; usual
Fftlength=512,pass=4:Tune: sum=29634.2(ms); min=0.3072(ms); max=29.65(ms); mean= 24(ms); s_mean=27.97; sleep=30(ms); delta=1241; N=1235; usual
Fftlength=512,pass=5:Tune: sum=22781.5(ms); min=0.2662(ms); max=22.97(ms); mean=18.78(ms); s_mean=21.47; sleep=15(ms); delta=1219; N=1213; usual
Fftlength=1024,pass=3:Tune: sum=84975.9(ms); min=17.71(ms); max=46.56(ms); mean=39.73(ms); s_mean=39.66; sleep=30(ms); delta=1; N=2139; high_perf
Fftlength=2048,pass=3:Tune: sum=78180.2(ms); min=8.242(ms); max=23.57(ms); mean=18.28(ms); s_mean=18.32; sleep=15(ms); delta=1; N=4277; high_perf
Fftlength=4096,pass=3:Tune: sum=74630.4(ms); min=1.919(ms); max=11.41(ms); mean=8.726(ms); s_mean=8.763; sleep=0(ms); delta=1; N=8553; high_perf
Fftlength=8192,pass=3:Tune: sum=50269.7(ms); min=2.868(ms); max=4.821(ms); mean=2.939(ms); s_mean=2.939; sleep=0(ms); delta=1; N=17105; 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=35764,	N=35764,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=893,	N=893,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34123,	N=34123,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=22,	N=22,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=12,	N=12,	<>=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=35751,	N=35751,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=907,	N=907,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:16:09 (15604): 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.