Task 8628807035

Stderr output

<core_client_version>7.4.36</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) i7-3930K CPU @ 3.20GHz 

     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=0.014071  NumCfft=105403  NumGauss=0  NumPulse=35582693504  NumTriplet=48540326304
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:				 13
  Max work group size:				 1024
  Max clock frequency:				 1367Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 417.71
  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 :  0.014071
Used GPU device parameters are:
	Number of compute units: 13
	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
Spike: peak=24.27087, time=54.4, d_freq=10464241679.7, chirp=-7.5192, fft_len=64k
Pulse: peak=2.389695, time=45.84, period=4.133, d_freq=10464235217.4, score=1.044, chirp=-9.4066, fft_len=512 
D:	threshold 0.09894305; unscaled peak power: 0.1019535 exceeds threshold for 3.043%
Spike: peak=25.24207, time=40.09, d_freq=10464238660, chirp=10.595, fft_len=128k
Spike: peak=25.05689, time=40.09, d_freq=10464238660, chirp=10.598, fft_len=128k
Spike: peak=27.80928, time=40.09, d_freq=10464238660, chirp=10.601, fft_len=128k
Spike: peak=25.20421, time=40.09, d_freq=10464238660, chirp=10.604, fft_len=128k
Spike: peak=27.82147, time=40.09, d_freq=10464238660, chirp=10.607, fft_len=128k
Spike: peak=26.73906, time=40.09, d_freq=10464238660, chirp=10.61, fft_len=128k
Spike: peak=25.15623, time=40.09, d_freq=10464238660, chirp=10.614, fft_len=128k
Spike: peak=25.66589, time=40.09, d_freq=10464238660, chirp=10.616, fft_len=128k
Spike: peak=24.2133, time=8.59, d_freq=10464239175.2, chirp=-15.069, fft_len=64k
Pulse: peak=4.64596, time=45.9, period=10.95, d_freq=10464239449.2, score=1.068, chirp=24.974, fft_len=2k
D:	threshold 0.6951329; unscaled peak power: 0.7337648 exceeds threshold for 5.557%
Pulse: peak=9.527039, time=45.99, period=28.1, d_freq=10464234102.6, score=1.008, chirp=-31.182, fft_len=4k
D:	threshold 2.60769; unscaled peak power: 2.626749 exceeds threshold for 0.7308%
Pulse: peak=9.667803, time=45.99, period=27.2, d_freq=10464234136.4, score=1.024, chirp=-32.453, fft_len=4k
D:	threshold 2.466579; unscaled peak power: 2.520055 exceeds threshold for 2.168%
Pulse: peak=9.998819, time=45.99, period=27.2, d_freq=10464234137, score=1.059, chirp=-32.5, fft_len=4k
D:	threshold 2.415474; unscaled peak power: 2.544418 exceeds threshold for 5.338%
Pulse: peak=5.346226, time=45.99, period=15.21, d_freq=10464234139.3, score=1.002, chirp=-32.571, fft_len=4k
D:	threshold 1.548682; unscaled peak power: 1.551379 exceeds threshold for 0.1742%
Pulse: peak=6.505091, time=45.99, period=17, d_freq=10464234141.7, score=1.055, chirp=-32.641, fft_len=4k
D:	threshold 1.781449; unscaled peak power: 1.865376 exceeds threshold for 4.711%
Pulse: peak=9.62912, time=45.99, period=29.53, d_freq=10464234173.2, score=1.017, chirp=-33.84, fft_len=4k
D:	threshold 2.989634; unscaled peak power: 3.035526 exceeds threshold for 1.535%
Pulse: peak=7.523442, time=45.99, period=19.57, d_freq=10464234266.2, score=1.018, chirp=-37.345, fft_len=4k
D:	threshold 2.12638; unscaled peak power: 2.160055 exceeds threshold for 1.584%
Pulse: peak=6.170765, time=45.99, period=16.37, d_freq=10464234303.6, score=1.002, chirp=-38.779, fft_len=4k
D:	threshold 1.841047; unscaled peak power: 1.844417 exceeds threshold for 0.183%
Pulse: peak=0.7152157, time=45.82, period=0.5815, d_freq=10464239505, score=1.004, chirp=-43.647, fft_len=64 
D:	threshold 0.006637343; unscaled peak power: 0.006648202 exceeds threshold for 0.1636%
Pulse: peak=4.331934, time=45.9, period=9.753, d_freq=10464242918.8, score=1, chirp=49.432, fft_len=2k
D:	threshold 0.7198631; unscaled peak power: 0.7200463 exceeds threshold for 0.02545%
Pulse: peak=1.291909, time=45.82, period=1.455, d_freq=10464232596.4, score=1.012, chirp=65.094, fft_len=256 
D:	threshold 0.03585636; unscaled peak power: 0.0361017 exceeds threshold for 0.6842%
Pulse: peak=6.152251, time=45.99, period=15.39, d_freq=10464242816.2, score=1.001, chirp=72.925, fft_len=4k
D:	threshold 1.947158; unscaled peak power: 1.948461 exceeds threshold for 0.06693%
Pulse: peak=3.700052, time=45.9, period=8.881, d_freq=10464242808.9, score=1.011, chirp=73.089, fft_len=2k
D:	threshold 0.5577448; unscaled peak power: 0.5624327 exceeds threshold for 0.8405%
Pulse: peak=3.61317, time=45.99, period=8.098, d_freq=10464242809.2, score=1.014, chirp=74.594, fft_len=4k
D:	threshold 1.266761; unscaled peak power: 1.280974 exceeds threshold for 1.122%

Best spike: peak=27.82147, time=40.09, d_freq=10464238660, chirp=10.607, fft_len=128k
Best autocorr: peak=16.69521, time=62.99, delay=3.4969, d_freq=10464239032.7, chirp=28.885, 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=4.64596, time=45.9, period=10.95, d_freq=10464239449.2, score=1.068, chirp=24.974, fft_len=2k
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    10
Autocorr count: 0
Pulse count:    16
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 622.4 seconds
Fftlength=32,pass=3:Tune: sum=53223.6(ms); min=5.296(ms); max=70.92(ms); mean=53.87(ms); s_mean=56.59; sleep=45(ms); delta=422; N=988; usual
Fftlength=32,pass=4:Tune: sum=20210.8(ms); min=4.53(ms); max=52.92(ms); mean=27.61(ms); s_mean=46.87; sleep=45(ms); delta=835; N=732; usual
Fftlength=32,pass=5:Tune: sum=12946.2(ms); min=4.699(ms); max=41.61(ms); mean=20.17(ms); s_mean=30.06; sleep=30(ms); delta=797; N=642; usual
Fftlength=64,pass=3:Tune: sum=21082.7(ms); min=2.947(ms); max=56.68(ms); mean=25.46(ms); s_mean=32.8; sleep=30(ms); delta=905; N=828; usual
Fftlength=64,pass=4:Tune: sum=12347.2(ms); min=2.01(ms); max=35.15(ms); mean=16.31(ms); s_mean=29.84; sleep=30(ms); delta=860; N=757; usual
Fftlength=64,pass=5:Tune: sum=10042.3(ms); min=2.228(ms); max=30.22(ms); mean=14.28(ms); s_mean=23.49; sleep=15(ms); delta=806; N=703; usual
Fftlength=128,pass=3:Tune: sum=17048.4(ms); min=1.462(ms); max=44.54(ms); mean=19.46(ms); s_mean=29.59; sleep=30(ms); delta=927; N=876; usual
Fftlength=128,pass=4:Tune: sum=11936.4(ms); min=1.165(ms); max=33.71(ms); mean=14.26(ms); s_mean=20.77; sleep=15(ms); delta=888; N=837; usual
Fftlength=128,pass=5:Tune: sum=9659.81(ms); min=1.132(ms); max=29.4(ms); mean=12.12(ms); s_mean=16.54; sleep=15(ms); delta=848; N=797; usual
Fftlength=256,pass=3:Tune: sum=16808(ms); min=0.693(ms); max=32.41(ms); mean=17.77(ms); s_mean=31.64; sleep=30(ms); delta=971; N=946; usual
Fftlength=256,pass=4:Tune: sum=11754.7(ms); min=0.5666(ms); max=22.68(ms); mean=13.03(ms); s_mean=22.12; sleep=15(ms); delta=927; N=902; usual
Fftlength=256,pass=5:Tune: sum=9658.86(ms); min=0.5805(ms); max=19.31(ms); mean=11.26(ms); s_mean=18.22; sleep=15(ms); delta=883; N=858; usual
Fftlength=512,pass=3:Tune: sum=36701(ms); min=0.3577(ms); max=81.53(ms); mean=28.88(ms); s_mean=37.05; sleep=30(ms); delta=1283; N=1271; high_perf
Fftlength=512,pass=4:Tune: sum=1350.11(ms); min=0.2889(ms); max=11.3(ms); mean=4.398(ms); s_mean=10.87; sleep=0(ms); delta=1262; N=307; usual
Fftlength=512,pass=5:Tune: sum=1104.51(ms); min=0.3021(ms); max=9.356(ms); mean=3.889(ms); s_mean=9.207; sleep=0(ms); delta=1239; N=284; usual
Fftlength=1024,pass=3:Tune: sum=30930.2(ms); min=0.1997(ms); max=64.5(ms); mean=13.91(ms); s_mean=14.71; sleep=15(ms); delta=2235; N=2223; high_perf
Fftlength=1024,pass=4:Tune: sum=262.749(ms); min=0.1508(ms); max=4.676(ms); mean=1.787(ms); s_mean=3.916; sleep=0(ms); delta=2225; N=147; usual
Fftlength=1024,pass=5:Tune: sum=203.921(ms); min=0.1636(ms); max=3.498(ms); mean=1.511(ms); s_mean=3.363; sleep=0(ms); delta=2213; N=135; usual
Fftlength=2048,pass=3:Tune: sum=34127.5(ms); min=3.677(ms); max=8.607(ms); mean=8.024(ms); s_mean=7.954; sleep=0(ms); delta=1; N=4253; high_perf
Fftlength=4096,pass=3:Tune: sum=35000.5(ms); min=1.798(ms); max=4.933(ms); mean=4.115(ms); s_mean=4.129; sleep=0(ms); delta=1; N=8505; high_perf
Fftlength=8192,pass=3:Tune: sum=26420.7(ms); min=1.526(ms); max=1.657(ms); mean=1.553(ms); s_mean=1.554; sleep=0(ms); delta=1; N=17009; 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=45569,	N=45569,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=745,	N=745,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33933,	N=33933,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=20,	N=20,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=7,	N=7,	<>=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=45551,	N=45551,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=764,	N=764,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:29:18 (32936): 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.