Task 8704181098

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: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz 

     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=0.024306  NumCfft=103903  NumGauss=0  NumPulse=87432027217  NumTriplet=94203721957
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:				 1845Mhz
  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:				 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_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 :  0.024306
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=30.09177, time=67.91, d_freq=10947145286.4, chirp=0, fft_len=2k
Spike: peak=25.49398, time=68.27, d_freq=10947144208, chirp=0, fft_len=2k
Spike: peak=24.20885, time=68.63, d_freq=10947145286.4, chirp=0, fft_len=2k
Spike: peak=27.02507, time=68.81, d_freq=10947145286.4, chirp=0, fft_len=2k
Spike: peak=28.46336, time=69.52, d_freq=10947145286.4, chirp=0, fft_len=2k
Spike: peak=25.32821, time=69.88, d_freq=10947145286.4, chirp=0, fft_len=2k
Spike: peak=31.90897, time=8.053, d_freq=10947144205.2, chirp=0, fft_len=4k
Spike: peak=24.10567, time=9.127, d_freq=10947144205.2, chirp=0, fft_len=4k
Spike: peak=26.0039, time=9.843, d_freq=10947144205.2, chirp=0, fft_len=4k
Spike: peak=42.05932, time=10.56, d_freq=10947144205.2, chirp=0, fft_len=4k
Spike: peak=24.14052, time=11.27, d_freq=10947144205.2, chirp=0, fft_len=4k
Spike: peak=29.82111, time=11.63, d_freq=10947145283.7, chirp=0, fft_len=4k
Spike: peak=25.25252, time=11.99, d_freq=10947144205.2, chirp=0, fft_len=4k
Spike: peak=26.93432, time=18.43, d_freq=10947144205.2, chirp=0, fft_len=4k
Spike: peak=38.49252, time=28.1, d_freq=10947145283.7, chirp=0, fft_len=4k
Spike: peak=30.87525, time=29.17, d_freq=10947144205.2, chirp=0, fft_len=4k
Spike: peak=28.52493, time=29.53, d_freq=10947145283.7, chirp=0, fft_len=4k
Spike: peak=35.19824, time=29.89, d_freq=10947145283.7, chirp=0, fft_len=4k
Spike: peak=29.85592, time=43.49, d_freq=10947144208, chirp=0, fft_len=4k
Spike: peak=27.1835, time=66.75, d_freq=10947145286.4, chirp=0, fft_len=4k
Spike: peak=29.07103, time=67.11, d_freq=10947145286.4, chirp=0, fft_len=4k
Spike: peak=25.67381, time=67.47, d_freq=10947147440.6, chirp=0, fft_len=4k
Spike: peak=36.29436, time=67.82, d_freq=10947145286.4, chirp=0, fft_len=4k
Spike: peak=35.48304, time=68.18, d_freq=10947145286.4, chirp=0, fft_len=4k
Spike: peak=35.93878, time=68.54, d_freq=10947144208, chirp=0, fft_len=4k
Spike: peak=37.82793, time=68.9, d_freq=10947145286.4, chirp=0, fft_len=4k
Spike: peak=30.42806, time=69.26, d_freq=10947145286.4, chirp=0, fft_len=4k
Spike: peak=42.88508, time=69.61, d_freq=10947145286.4, chirp=0, fft_len=4k
Spike: peak=42.76778, time=69.97, d_freq=10947145286.4, chirp=0, fft_len=4k
Spike: peak=28.06049, time=0.3579, d_freq=10947144203.8, chirp=0, fft_len=8k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.

Best spike: peak=85.61662, time=69.79, d_freq=10947145286.4, chirp=0, fft_len=8k
Best autocorr: peak=0, time=-2.124e+011, delay=0, d_freq=0, chirp=0, fft_len=0 
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=1.072069, time=35.65, period=1.138, d_freq=10947143867.1, score=0.8463, chirp=0, fft_len=256 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    30
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 10.2 seconds
Fftlength=32,pass=3:Tune: sum=38.8186(ms); min=38.82(ms); max=38.82(ms); mean=38.82(ms); s_mean=38.82; sleep=30(ms); delta=85; N=1; usual
Fftlength=64,pass=3:Tune: sum=399.342(ms); min=5.086(ms); max=22.11(ms); mean=11.75(ms); s_mean=10.07; sleep=0(ms); delta=81; N=34; usual
Fftlength=64,pass=4:Tune: sum=241.487(ms); min=4.181(ms); max=13.3(ms); mean=10.06(ms); s_mean=8.759; sleep=0(ms); delta=95; N=24; usual
Fftlength=64,pass=5:Tune: sum=149.248(ms); min=1.781(ms); max=12.23(ms); mean=8.779(ms); s_mean=7.386; sleep=0(ms); delta=112; N=17; usual
Fftlength=128,pass=3:Tune: sum=131.783(ms); min=2.97(ms); max=9.189(ms); mean=6.936(ms); s_mean=6.199; sleep=0(ms); delta=66; N=19; usual
Fftlength=128,pass=4:Tune: sum=98.4253(ms); min=2.116(ms); max=7.089(ms); mean=5.468(ms); s_mean=4.519; sleep=0(ms); delta=65; N=18; usual
Fftlength=128,pass=5:Tune: sum=74.8654(ms); min=2.02(ms); max=6.296(ms); mean=4.679(ms); s_mean=4.25; sleep=0(ms); delta=63; N=16; usual
Fftlength=256,pass=3:Tune: sum=61.8622(ms); min=1.088(ms); max=4.706(ms); mean=3.866(ms); s_mean=4.082; sleep=0(ms); delta=39; N=16; usual
Fftlength=512,pass=3:Tune: sum=12.3847(ms); min=0.3389(ms); max=1.073(ms); mean=0.8256(ms); s_mean=0.7654; sleep=0(ms); delta=26; N=15; usual
Fftlength=512,pass=4:Tune: sum=10.8527(ms); min=0.4136(ms); max=1.577(ms); mean=0.7752(ms); s_mean=0.9525; sleep=0(ms); delta=25; N=14; usual
Fftlength=512,pass=5:Tune: sum=16.5604(ms); min=0.1935(ms); max=1.482(ms); mean=1.274(ms); s_mean=1.099; sleep=0(ms); delta=24; N=13; usual
Fftlength=1024,pass=3:Tune: sum=11.8676(ms); min=11.87(ms); max=11.87(ms); mean=11.87(ms); s_mean=11.87; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=2048,pass=3:Tune: sum=6.88096(ms); min=6.881(ms); max=6.881(ms); mean=6.881(ms); s_mean=6.881; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=4096,pass=3:Tune: sum=2.92378(ms); min=2.924(ms); max=2.924(ms); mean=2.924(ms); s_mean=2.924; sleep=0(ms); delta=1; N=1; high_perf

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=4,	N=4,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=5,	N=5,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=6,	N=6,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=2,	N=2,	<>=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=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=3,	N=3,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=7,	N=7,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:33:19 (6768): 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.