Task 8699384793

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) i5-7400 CPU @ 3.00GHz 

     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=0.420960  NumCfft=197443  NumGauss=1122686692  NumPulse=226458228139  NumTriplet=452847816875
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:				 5
  Max work group size:				 1024
  Max clock frequency:				 1254Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 81920
  Global memory size:				 2147483648
  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 750 Ti
  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 :  0.420960
Used GPU device parameters are:
	Number of compute units: 5
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	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=24.36556, time=100.7, d_freq=1420201027.07, chirp=-3.9808, fft_len=128k
Spike: peak=25.28928, time=100.7, d_freq=1420201027.07, chirp=-3.9845, fft_len=128k
Spike: peak=24.7224, time=100.7, d_freq=1420201027.07, chirp=-3.9882, fft_len=128k
Spike: peak=24.12691, time=50.33, d_freq=1420207713.44, chirp=-9.7306, fft_len=64k
Spike: peak=24.12878, time=50.33, d_freq=1420207713.44, chirp=-9.7454, fft_len=64k
Spike: peak=24.38622, time=87.24, d_freq=1420205989.8, chirp=-10.998, fft_len=128k
Spike: peak=24.17323, time=87.24, d_freq=1420205989.79, chirp=-10.999, fft_len=128k

Best spike: peak=25.28928, time=100.7, d_freq=1420201027.07, chirp=-3.9845, fft_len=128k
Best autocorr: peak=16.70655, time=60.4, delay=3.7231, d_freq=1420204736.71, chirp=-5.6528, fft_len=128k
Best gaussian: peak=3.874964, mean=0.5728721, ChiSq=1.383918, time=66.27, d_freq=1420209047.36,
	score=-1.301437, null_hyp=2.165689, chirp=18.764, fft_len=16k
Best pulse: peak=0.6940736, time=44.63, period=0.09797, d_freq=1420208740.23, score=0.9861, chirp=0, fft_len=8 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    7
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 903.2 seconds
Fftlength=8,pass=3:Tune: sum=15191.2(ms); min=4.097(ms); max=73.5(ms); mean=55.65(ms); s_mean=55.56; sleep=45(ms); delta=130; N=273; usual
Fftlength=8,pass=4:Tune: sum=11553(ms); min=5.742(ms); max=64.69(ms); mean=50.23(ms); s_mean=55.66; sleep=45(ms); delta=147; N=230; usual
Fftlength=8,pass=5:Tune: sum=9320.63(ms); min=3.884(ms); max=67.62(ms); mean=45.69(ms); s_mean=54.89; sleep=45(ms); delta=162; N=204; usual
Fftlength=16,pass=3:Tune: sum=9045.52(ms); min=1.668(ms); max=68.24(ms); mean=37.53(ms); s_mean=56.11; sleep=45(ms); delta=220; N=241; usual
Fftlength=16,pass=4:Tune: sum=6459.99(ms); min=1.499(ms); max=56.89(ms); mean=28.33(ms); s_mean=48.08; sleep=45(ms); delta=251; N=228; usual
Fftlength=16,pass=5:Tune: sum=5254.48(ms); min=1.824(ms); max=49.29(ms); mean=24.33(ms); s_mean=37.38; sleep=30(ms); delta=236; N=216; usual
Fftlength=32,pass=3:Tune: sum=7773.4(ms); min=0.9368(ms); max=68.65(ms); mean=29.78(ms); s_mean=46.15; sleep=45(ms); delta=272; N=261; usual
Fftlength=32,pass=4:Tune: sum=5434.32(ms); min=0.7146(ms); max=49.12(ms); mean=21.65(ms); s_mean=31.34; sleep=30(ms); delta=262; N=251; usual
Fftlength=32,pass=5:Tune: sum=4416.16(ms); min=0.6947(ms); max=41.45(ms); mean=18.48(ms); s_mean=24.27; sleep=15(ms); delta=249; N=239; usual
Fftlength=64,pass=3:Tune: sum=5364.35(ms); min=0.6861(ms); max=49.04(ms); mean=18.56(ms); s_mean=23.39; sleep=15(ms); delta=295; N=289; usual
Fftlength=64,pass=4:Tune: sum=3680.63(ms); min=0.3516(ms); max=36.28(ms); mean=13.05(ms); s_mean=16.04; sleep=15(ms); delta=287; N=282; usual
Fftlength=64,pass=5:Tune: sum=2965.15(ms); min=0.3491(ms); max=29.85(ms); mean=11.27(ms); s_mean=27.77; sleep=30(ms); delta=268; N=263; usual
Fftlength=128,pass=3:Tune: sum=5128.14(ms); min=24.38(ms); max= 27(ms); mean=25.51(ms); s_mean=25.67; sleep=15(ms); delta=1; N=201; usual
Fftlength=128,pass=4:Tune: sum=3608.42(ms); min=16.96(ms); max=19.62(ms); mean=17.95(ms); s_mean=18.18; sleep=15(ms); delta=1; N=201; usual
Fftlength=128,pass=5:Tune: sum=2549.29(ms); min=12.14(ms); max=14.16(ms); mean=12.68(ms); s_mean=12.86; sleep=15(ms); delta=1; N=201; usual
Fftlength=256,pass=3:Tune: sum=11646.9(ms); min=13.23(ms); max=30.07(ms); mean=29.04(ms); s_mean=29.43; sleep=30(ms); delta=1; N=401; high_perf
Fftlength=512,pass=3:Tune: sum=11704.5(ms); min=6.629(ms); max=16.17(ms); mean=14.58(ms); s_mean=14.69; sleep=15(ms); delta=1; N=803; high_perf
Fftlength=1024,pass=3:Tune: sum=5325.92(ms); min=3.03(ms); max=3.612(ms); mean=3.314(ms); s_mean=3.39; sleep=0(ms); delta=1; N=1607; usual
Fftlength=2048,pass=3:Tune: sum=3983.47(ms); min=1.053(ms); max=1.262(ms); mean=1.24(ms); s_mean=1.242; sleep=0(ms); delta=1; N=3213; 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=23,	N=23,	<>=1,	min=1	max=1
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=25300,	N=25300,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=375,	N=375,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12839,	N=12839,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=0,	N=0,	<>=0,	min=0	max=0
class PC_pulse_find_early_miss:		total=0,	N=0,	<>=0,	min=0	max=0
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=25300,	N=25300,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=376,	N=376,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:51:47 (8064): 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.