Task 8699415615

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: 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=0.420308  NumCfft=197637  NumGauss=1124816162  NumPulse=226450166225  NumTriplet=452831722127
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:				 22
  Max work group size:				 1024
  Max clock frequency:				 1139Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 1081344
  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 980 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 445.75
  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 :  0.420308
Used GPU device parameters are:
	Number of compute units: 22
	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=24.62623, time=97.31, d_freq=1419655295.65, chirp=-12.644, fft_len=64k
Spike: peak=24.34369, time=83.89, d_freq=1419660113.93, chirp=-17.328, fft_len=64k
Spike: peak=24.76534, time=83.89, d_freq=1419660113.92, chirp=-17.332, fft_len=64k
Spike: peak=24.15063, time=83.89, d_freq=1419660113.9, chirp=-17.335, fft_len=64k
Gaussian: peak=3.49823, mean=0.4857033, ChiSq=1.307609, time=62.91, d_freq=1419655013.1,
	score=3.917681, null_hyp=2.397444, chirp=84.337, fft_len=16k
Gaussian: peak=3.641481, mean=0.4856542, ChiSq=1.209169, time=64.59, d_freq=1419655154.59,
	score=3.685788, null_hyp=2.336215, chirp=84.337, fft_len=16k

Best spike: peak=24.76534, time=83.89, d_freq=1419660113.92, chirp=-17.332, fft_len=64k
Best autocorr: peak=17.15259, time=46.98, delay=6.0153, d_freq=1419659327.01, chirp=23.924, fft_len=128k
Best gaussian: peak=3.49823, mean=0.4857033, ChiSq=1.307609, time=62.91, d_freq=1419655013.1,
	score=3.917681, null_hyp=2.397444, chirp=84.337, fft_len=16k
Best pulse: peak=9.203732, time=57.34, period=3.369, d_freq=1419654310.31, score=0.9781, chirp=-37.285, fft_len=256 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    4
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 2
Wallclock time elapsed since last restart: 276.7 seconds
Fftlength=8,pass=3:Tune: sum=5795.6(ms); min=3.692(ms); max=49.9(ms); mean= 28(ms); s_mean=34.71; sleep=30(ms); delta=258; N=207; usual
Fftlength=8,pass=4:Tune: sum=3685.82(ms); min=3.392(ms); max=33.14(ms); mean=20.03(ms); s_mean=26.65; sleep=15(ms); delta=249; N=184; usual
Fftlength=8,pass=5:Tune: sum=2832.61(ms); min=2.755(ms); max=27.23(ms); mean=16.56(ms); s_mean=23.92; sleep=15(ms); delta=236; N=171; usual
Fftlength=16,pass=3:Tune: sum=2729.07(ms); min=1.757(ms); max=24.1(ms); mean=12.46(ms); s_mean=19.5; sleep=15(ms); delta=262; N=219; usual
Fftlength=16,pass=4:Tune: sum=1908.45(ms); min=1.339(ms); max=17.36(ms); mean=9.264(ms); s_mean=14.65; sleep=15(ms); delta=249; N=206; usual
Fftlength=16,pass=5:Tune: sum=1524.87(ms); min=1.3(ms); max=15.63(ms); mean=7.942(ms); s_mean=11.66; sleep=0(ms); delta=235; N=192; usual
Fftlength=32,pass=3:Tune: sum=2052.11(ms); min=0.7664(ms); max=17.99(ms); mean=8.111(ms); s_mean=12.05; sleep=15(ms); delta=274; N=253; usual
Fftlength=32,pass=4:Tune: sum=1439.64(ms); min=0.648(ms); max=12.86(ms); mean=5.974(ms); s_mean=8.165; sleep=0(ms); delta=262; N=241; usual
Fftlength=32,pass=5:Tune: sum=1175.68(ms); min=0.6601(ms); max=11.78(ms); mean=5.134(ms); s_mean=6.829; sleep=0(ms); delta=250; N=229; usual
Fftlength=64,pass=3:Tune: sum=1887.6(ms); min=0.3975(ms); max=17.06(ms); mean=6.623(ms); s_mean=8.247; sleep=0(ms); delta=295; N=285; usual
Fftlength=64,pass=4:Tune: sum=1305.52(ms); min=0.3075(ms); max=12.56(ms); mean=4.747(ms); s_mean=5.66; sleep=0(ms); delta=285; N=275; usual
Fftlength=64,pass=5:Tune: sum=1101.01(ms); min=0.3093(ms); max=11.23(ms); mean=4.284(ms); s_mean=10.45; sleep=0(ms); delta=267; N=257; usual
Fftlength=128,pass=3:Tune: sum=3097.23(ms); min=6.709(ms); max=16.25(ms); mean=15.41(ms); s_mean=15.39; sleep=15(ms); delta=1; N=201; high_perf
Fftlength=256,pass=3:Tune: sum=3373.22(ms); min=3.743(ms); max=8.577(ms); mean=8.37(ms); s_mean=8.398; sleep=0(ms); delta=1; N=403; high_perf
Fftlength=512,pass=3:Tune: sum=3399.6(ms); min=1.797(ms); max=5.149(ms); mean=4.223(ms); s_mean=4.225; sleep=0(ms); delta=1; N=805; high_perf
Fftlength=1024,pass=3:Tune: sum=1708.56(ms); min=1.043(ms); max=1.545(ms); mean=1.062(ms); s_mean=1.057; sleep=0(ms); delta=1; N=1609; usual
Fftlength=2048,pass=3:Tune: sum=1174.01(ms); min=0.3545(ms); max=0.5621(ms); mean=0.3647(ms); s_mean=0.3621; sleep=0(ms); delta=1; N=3219; 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=14,	N=14,	<>=1,	min=1	max=1
class Gaussian_report:		total=2,	N=2,	<>=1,	min=1	max=1
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=429,	N=429,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12856,	N=12856,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=7,	N=7,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=4,	N=4,	<>=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=25291,	N=25291,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=433,	N=433,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:43:01 (18684): 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.