Task 8679647384

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) i7-5820K CPU @ 3.30GHz 

     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=0.387379  NumCfft=206299  NumGauss=1219413532  NumPulse=226455324244  NumTriplet=452875574290
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:				 16
  Max work group size:				 1024
  Max clock frequency:				 1215Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 262144
  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 980
  Vendor:					 NVIDIA Corporation
  Driver version:				 388.00
  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_d3d9_sharing 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 :  0.387379
Used GPU device parameters are:
	Number of compute units: 16
	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
Autocorr: peak=18.07201, time=60.4, delay=2.2056, d_freq=1420898436.5, chirp=-0.016637, fft_len=128k
Autocorr: peak=18.0362, time=60.4, delay=2.2056, d_freq=1420898436.05, chirp=-0.024031, fft_len=128k
Spike: peak=25.20107, time=87.24, d_freq=1420896428.41, chirp=19.322, fft_len=128k
Spike: peak=26.03297, time=87.24, d_freq=1420896428.42, chirp=19.323, fft_len=128k
Spike: peak=25.37443, time=87.24, d_freq=1420896428.42, chirp=19.324, fft_len=128k
Triplet: peak=9.746953, time=52.72, period=1.691, d_freq=1420894362.16, chirp=-62.826, fft_len=128 
Triplet: peak=9.761683, time=52.72, period=1.691, d_freq=1420894362.16, chirp=-62.826, fft_len=128 

Best spike: peak=26.03297, time=87.24, d_freq=1420896428.42, chirp=19.323, fft_len=128k
Best autocorr: peak=18.07201, time=60.4, delay=2.2056, d_freq=1420898436.5, chirp=-0.016637, fft_len=128k
Best gaussian: peak=3.362107, mean=0.5176595, ChiSq=1.268859, time=94.79, d_freq=1420894873.97,
	score=1.558505, null_hyp=2.256823, chirp=-61.375, fft_len=16k
Best pulse: peak=5.288828, time=62.3, period=2.11, d_freq=1420902584.11, score=0.9881, chirp=20.636, fft_len=256 
Best triplet: peak=9.761683, time=52.72, period=1.691, d_freq=1420894362.16, chirp=-62.826, fft_len=128 
Spike count:    3
Autocorr count: 2
Pulse count:    0
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 390.3 seconds
Fftlength=8,pass=3:Tune: sum=5738.19(ms); min=3.483(ms); max=48.36(ms); mean=26.69(ms); s_mean=36.58; sleep=30(ms); delta=271; N=215; usual
Fftlength=8,pass=4:Tune: sum=3693.83(ms); min=2.25(ms); max=30.95(ms); mean=18.85(ms); s_mean=28.23; sleep=30(ms); delta=259; N=196; usual
Fftlength=8,pass=5:Tune: sum=2854.28(ms); min=2.979(ms); max=28.17(ms); mean=16.69(ms); s_mean=20.25; sleep=15(ms); delta=250; N=171; usual
Fftlength=16,pass=3:Tune: sum=3714.28(ms); min=1.868(ms); max=30.57(ms); mean=15.35(ms); s_mean=25.33; sleep=15(ms); delta=289; N=242; usual
Fftlength=16,pass=4:Tune: sum=2359.92(ms); min=1.142(ms); max=20.58(ms); mean=11.13(ms); s_mean=16.7; sleep=15(ms); delta=275; N=212; usual
Fftlength=16,pass=5:Tune: sum=1794.05(ms); min=1.497(ms); max=17.21(ms); mean=9.698(ms); s_mean=12.35; sleep=15(ms); delta=264; N=185; usual
Fftlength=32,pass=3:Tune: sum=2767.21(ms); min=0.8601(ms); max=23.96(ms); mean=10.94(ms); s_mean=15.55; sleep=15(ms); delta=300; N=253; usual
Fftlength=32,pass=4:Tune: sum=1867.06(ms); min=0.7677(ms); max=16.44(ms); mean=8.189(ms); s_mean=10.07; sleep=0(ms); delta=291; N=228; usual
Fftlength=32,pass=5:Tune: sum=1433.19(ms); min=0.7121(ms); max=13.52(ms); mean=6.635(ms); s_mean=7.623; sleep=0(ms); delta=279; N=216; usual
Fftlength=64,pass=3:Tune: sum=2587.44(ms); min=0.4588(ms); max=23.5(ms); mean=8.892(ms); s_mean=11.03; sleep=0(ms); delta=322; N=291; usual
Fftlength=64,pass=4:Tune: sum=1814.43(ms); min=0.3585(ms); max=17.52(ms); mean=6.434(ms); s_mean=7.672; sleep=0(ms); delta=313; N=282; usual
Fftlength=64,pass=5:Tune: sum=1394.92(ms); min=0.3496(ms); max=13.63(ms); mean=5.345(ms); s_mean=13.08; sleep=15(ms); delta=292; N=261; usual
Fftlength=128,pass=3:Tune: sum=5729.98(ms); min=0.22(ms); max=32.18(ms); mean=18.02(ms); s_mean=31.4; sleep=30(ms); delta=333; N=318; high_perf
Fftlength=128,pass=4:Tune: sum=547.671(ms); min=0.1917(ms); max=10.01(ms); mean=3.7(ms); s_mean=8.563; sleep=0(ms); delta=321; N=148; usual
Fftlength=128,pass=5:Tune: sum=423.558(ms); min=0.2012(ms); max=8.365(ms); mean=3.114(ms); s_mean=7.501; sleep=0(ms); delta=309; N=136; usual
Fftlength=256,pass=3:Tune: sum=6735.5(ms); min=6.879(ms); max=16.13(ms); mean=15.41(ms); s_mean=15.53; sleep=15(ms); delta=1; N=437; high_perf
Fftlength=512,pass=3:Tune: sum=6156.2(ms); min=3.307(ms); max=7.742(ms); mean=7.052(ms); s_mean=7.06; sleep=0(ms); delta=1; N=873; high_perf
Fftlength=1024,pass=3:Tune: sum=2402.65(ms); min=1.299(ms); max=1.619(ms); mean=1.377(ms); s_mean=1.372; sleep=0(ms); delta=1; N=1745; usual
Fftlength=2048,pass=3:Tune: sum=1877.91(ms); min=0.5025(ms); max=0.8692(ms); mean=0.5382(ms); s_mean=0.5373; sleep=0(ms); delta=1; N=3489; usual
Fftlength=4096,pass=3:Tune: sum=1857.28(ms); min=0.2491(ms); max=0.5667(ms); mean=0.2661(ms); s_mean=0.2663; sleep=0(ms); delta=1; N=6979; 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=19,	N=19,	<>=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=27464,	N=27464,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=425,	N=425,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=13942,	N=13942,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=3,	N=3,	<>=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=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=27462,	N=27462,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=428,	N=428,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
05:59:05 (33744): 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.