Task 8650273180

Stderr output

<core_client_version>7.12.1</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) i7-3770K CPU @ 3.50GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.011898  NumCfft=105069  NumGauss=0  NumPulse=35232707456  NumTriplet=48190340256
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:				 24
  Max work group size:				 1024
  Max clock frequency:				 1875Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 786432
  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:				 442.19
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.011898
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
Spike: peak=24.70242, time=5.727, d_freq=10567825400, chirp=-20.647, fft_len=128k
Spike: peak=24.41834, time=5.727, d_freq=10567825399.9, chirp=-20.649, fft_len=128k
Pulse: peak=3.937832, time=45.9, period=8.948, d_freq=10567824823.9, score=1.075, chirp=-22.752, fft_len=2k
D:	threshold 0.6016611; unscaled peak power: 0.6370725 exceeds threshold for 5.886%
Pulse: peak=2.270267, time=45.9, period=4.127, d_freq=10567825991.8, score=1.036, chirp=26.552, fft_len=2k
D:	threshold 0.3939357; unscaled peak power: 0.4035473 exceeds threshold for 2.44%
Pulse: peak=9.856853, time=45.9, period=30.33, d_freq=10567829930, score=1.014, chirp=-39.091, fft_len=2k
D:	threshold 1.288778; unscaled peak power: 1.304607 exceeds threshold for 1.228%
Pulse: peak=5.73408, time=45.86, period=11.7, d_freq=10567824033.3, score=1.033, chirp=-42.938, fft_len=1024 
D:	threshold 0.4188991; unscaled peak power: 0.4306334 exceeds threshold for 2.801%
Pulse: peak=4.393548, time=45.9, period=10.23, d_freq=10567832718.1, score=1.013, chirp=-63.078, fft_len=2k
D:	threshold 0.6324294; unscaled peak power: 0.638936 exceeds threshold for 1.029%
Spike: peak=24.67816, time=1.432, d_freq=10567823776.2, chirp=72.928, fft_len=32k
Spike: peak=26.55582, time=1.432, d_freq=10567823776.3, chirp=72.948, fft_len=32k
Spike: peak=27.29314, time=1.432, d_freq=10567823776.3, chirp=72.968, fft_len=32k
Spike: peak=26.80051, time=1.432, d_freq=10567823776.3, chirp=72.989, fft_len=32k
Spike: peak=25.12763, time=1.432, d_freq=10567823776.3, chirp=73.009, fft_len=32k
Pulse: peak=2.729529, time=45.86, period=5.428, d_freq=10567834028.6, score=1.036, chirp=-79.892, fft_len=1024 
D:	threshold 0.2281233; unscaled peak power: 0.2340135 exceeds threshold for 2.582%
Pulse: peak=1.674543, time=45.9, period=2.722, d_freq=10567831804.1, score=1.058, chirp=-86.4, fft_len=2k
D:	threshold 0.3111024; unscaled peak power: 0.322076 exceeds threshold for 3.527%
Pulse: peak=3.176796, time=45.9, period=5.928, d_freq=10567826681.1, score=1.003, chirp=92.575, fft_len=2k
D:	threshold 0.5099113; unscaled peak power: 0.5111219 exceeds threshold for 0.2374%
Pulse: peak=4.561599, time=45.86, period=9.902, d_freq=10567826948.7, score=1.028, chirp=-97.562, fft_len=1024 
D:	threshold 0.3385452; unscaled peak power: 0.346352 exceeds threshold for 2.306%

Best spike: peak=27.29314, time=1.432, d_freq=10567823776.3, chirp=72.968, fft_len=32k
Best autocorr: peak=16.49089, time=40.09, delay=5.6998, d_freq=10567828943.3, chirp=-4.6963, 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=3.937832, time=45.9, period=8.948, d_freq=10567824823.9, score=1.075, chirp=-22.752, fft_len=2k
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    7
Autocorr count: 0
Pulse count:    9
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 386.9 seconds
Fftlength=32,pass=3:Tune: sum=27446.3(ms); min=4.598(ms); max=71.22(ms); mean=36.02(ms); s_mean=59.12; sleep=60(ms); delta=781; N=762; usual
Fftlength=32,pass=4:Tune: sum=19227.3(ms); min=3.411(ms); max=54.51(ms); mean=26.56(ms); s_mean=44.85; sleep=45(ms); delta=822; N=724; usual
Fftlength=32,pass=5:Tune: sum=14586.8(ms); min=3.301(ms); max=42.03(ms); mean=21.48(ms); s_mean=34.11; sleep=30(ms); delta=774; N=679; usual
Fftlength=64,pass=3:Tune: sum=14755.8(ms); min=2.377(ms); max=41.1(ms); mean=18.42(ms); s_mean=24.11; sleep=15(ms); delta=896; N=801; usual
Fftlength=64,pass=4:Tune: sum=10430.4(ms); min=1.824(ms); max=29.07(ms); mean=13.82(ms); s_mean=25.01; sleep=15(ms); delta=850; N=755; usual
Fftlength=64,pass=5:Tune: sum=6059.22(ms); min=1.51(ms); max=18.15(ms); mean=9.112(ms); s_mean=14.08; sleep=15(ms); delta=808; N=665; usual
Fftlength=128,pass=3:Tune: sum=9688.68(ms); min=1.21(ms); max=26.33(ms); mean=11.65(ms); s_mean=17.11; sleep=15(ms); delta=927; N=832; usual
Fftlength=128,pass=4:Tune: sum=6783.01(ms); min=0.8775(ms); max=20.41(ms); mean=8.543(ms); s_mean=12.04; sleep=15(ms); delta=889; N=794; usual
Fftlength=128,pass=5:Tune: sum=4943.16(ms); min=0.7722(ms); max=14.99(ms); mean=6.547(ms); s_mean=8.359; sleep=0(ms); delta=850; N=755; usual
Fftlength=256,pass=3:Tune: sum=16487.2(ms); min=0.5417(ms); max=43.21(ms); mean=17.9(ms); s_mean=42.13; sleep=45(ms); delta=968; N=921; high_perf
Fftlength=256,pass=4:Tune: sum=3048.01(ms); min=0.4443(ms); max=13.3(ms); mean=5.157(ms); s_mean=12.85; sleep=15(ms); delta=925; N=591; usual
Fftlength=256,pass=5:Tune: sum=2374.41(ms); min=0.4071(ms); max=10.95(ms); mean=4.349(ms); s_mean=10.31; sleep=0(ms); delta=880; N=546; usual
Fftlength=512,pass=3:Tune: sum=21095.2(ms); min=0.2721(ms); max=22.02(ms); mean=16.86(ms); s_mean=21.55; sleep=15(ms); delta=1274; N=1251; high_perf
Fftlength=512,pass=4:Tune: sum=768.772(ms); min=0.2254(ms); max=6.998(ms); mean=2.606(ms); s_mean=6.509; sleep=0(ms); delta=1252; N=295; usual
Fftlength=512,pass=5:Tune: sum=594.06(ms); min=0.2077(ms); max=5.555(ms); mean=2.176(ms); s_mean=5.137; sleep=0(ms); delta=1230; N=273; usual
Fftlength=1024,pass=3:Tune: sum=21706.7(ms); min=0.1413(ms); max=11.05(ms); mean=9.849(ms); s_mean=10.58; sleep=0(ms); delta=2215; N=2204; high_perf
Fftlength=1024,pass=4:Tune: sum=190.005(ms); min=0.1202(ms); max=3.711(ms); mean=1.293(ms); s_mean=2.925; sleep=0(ms); delta=2204; N=147; usual
Fftlength=1024,pass=5:Tune: sum=144.829(ms); min=0.1044(ms); max=2.679(ms); mean=1.065(ms); s_mean=2.478; sleep=0(ms); delta=2193; N=136; usual
Fftlength=2048,pass=3:Tune: sum=20566(ms); min=2.079(ms); max=5.459(ms); mean=4.884(ms); s_mean=4.844; sleep=0(ms); delta=1; N=4211; high_perf
Fftlength=4096,pass=3:Tune: sum=20029.7(ms); min=0.9492(ms); max=2.937(ms); mean=2.379(ms); s_mean=2.354; sleep=0(ms); delta=1; N=8421; high_perf
Fftlength=8192,pass=3:Tune: sum=16755.3(ms); min=0.906(ms); max=1.705(ms); mean=0.9948(ms); s_mean=1.006; sleep=0(ms); delta=1; N=16843; 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=42844,	N=42844,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3136,	N=3136,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33603,	N=33603,	<>=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=9,	N=9,	<>=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=42831,	N=42831,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3150,	N=3150,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
11:51:24 (8): 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.