Task 8703545795

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) i7-3930K 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=0.023786  NumCfft=105759  NumGauss=0  NumPulse=85618949908  NumTriplet=91866677926
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:				 20
  Max work group size:				 1024
  Max clock frequency:				 1733Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 983040
  Global memory size:				 8589934592
  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 1080
  Vendor:					 NVIDIA Corporation
  Driver version:				 436.48
  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 :  0.023786
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 8192MB
	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=18.30606, time=40.09, delay=3.8672, d_freq=10355781702.8, chirp=3.6949, fft_len=128k
Autocorr: peak=19.85976, time=40.09, delay=3.8672, d_freq=10355781703, chirp=3.7012, fft_len=128k
Autocorr: peak=19.53773, time=40.09, delay=3.8672, d_freq=10355781703.3, chirp=3.7076, fft_len=128k
Spike: peak=24.03573, time=2.863, d_freq=10355785435.4, chirp=-8.1995, fft_len=64k
Spike: peak=24.5594, time=17.18, d_freq=10355781318.9, chirp=18.288, fft_len=128k
Spike: peak=24.58886, time=17.18, d_freq=10355781318.9, chirp=18.293, fft_len=128k
Pulse: peak=4.579164, time=53.13, period=8.374, d_freq=10355780380.1, score=1.014, chirp=21.225, fft_len=512 
D:	threshold 0.1733473; unscaled peak power: 0.1753705 exceeds threshold for 1.167%
Pulse: peak=3.534455, time=38.5, period=5.536, d_freq=10355786974.7, score=1.024, chirp=22.342, fft_len=128 
D:	threshold 0.03474484; unscaled peak power: 0.03539002 exceeds threshold for 1.857%
Pulse: peak=2.844076, time=53.13, period=3.89, d_freq=10355780343.8, score=1.023, chirp=39.471, fft_len=128 
D:	threshold 0.03036559; unscaled peak power: 0.03086884 exceeds threshold for 1.657%
Triplet: peak=11.24939, time=44.11, period=11.1, d_freq=10355778482.9, chirp=86.807, fft_len=2k
Pulse: peak=5.429696, time=38.57, period=11.1, d_freq=10355778001.3, score=1.004, chirp=86.807, fft_len=2k
D:	threshold 0.7389904; unscaled peak power: 0.7413131 exceeds threshold for 0.3143%
Pulse: peak=8.029505, time=38.5, period=17.16, d_freq=10355778013.4, score=1.013, chirp=89.739, fft_len=512 
D:	threshold 0.2717533; unscaled peak power: 0.2749265 exceeds threshold for 1.168%
Pulse: peak=7.959729, time=53.13, period=17.16, d_freq=10355779326.2, score=1.004, chirp=89.739, fft_len=512 
D:	threshold 0.2738697; unscaled peak power: 0.2749265 exceeds threshold for 0.3859%

Best spike: peak=24.58886, time=17.18, d_freq=10355781318.9, chirp=18.293, fft_len=128k
Best autocorr: peak=19.85976, time=40.09, delay=3.8672, d_freq=10355781703, chirp=3.7012, 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=3.534455, time=38.5, period=5.536, d_freq=10355786974.7, score=1.024, chirp=22.342, fft_len=128 
Best triplet: peak=11.24939, time=44.11, period=11.1, d_freq=10355778482.9, chirp=86.807, fft_len=2k
Spike count:    3
Autocorr count: 3
Pulse count:    6
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 488.4 seconds
Fftlength=32,pass=3:Tune: sum=44043.6(ms); min=4.016(ms); max=71.29(ms); mean=50.68(ms); s_mean=56.32; sleep=45(ms); delta=418; N=869; usual
Fftlength=32,pass=4:Tune: sum=30426.8(ms); min=3.403(ms); max=64.41(ms); mean=42.26(ms); s_mean=54.16; sleep=45(ms); delta=524; N=720; usual
Fftlength=32,pass=5:Tune: sum=15067.5(ms); min=3.026(ms); max=47.32(ms); mean=23.36(ms); s_mean= 32; sleep=30(ms); delta=724; N=645; usual
Fftlength=64,pass=3:Tune: sum=24294(ms); min=  2(ms); max=68.85(ms); mean=30.95(ms); s_mean=59.28; sleep=60(ms); delta=768; N=785; usual
Fftlength=64,pass=4:Tune: sum=12923.1(ms); min=1.412(ms); max=39.07(ms); mean=17.7(ms); s_mean=30.51; sleep=30(ms); delta=789; N=730; usual
Fftlength=64,pass=5:Tune: sum=8781.49(ms); min=1.522(ms); max=29.12(ms); mean=13.11(ms); s_mean=20.21; sleep=15(ms); delta=749; N=670; usual
Fftlength=128,pass=3:Tune: sum=14818.8(ms); min=1.01(ms); max=44.4(ms); mean=17.83(ms); s_mean=25.27; sleep=15(ms); delta=870; N=831; usual
Fftlength=128,pass=4:Tune: sum=10181.3(ms); min=0.7179(ms); max=32.58(ms); mean=12.77(ms); s_mean=17.41; sleep=15(ms); delta=836; N=797; usual
Fftlength=128,pass=5:Tune: sum=7994.31(ms); min=0.7441(ms); max=28.05(ms); mean=10.48(ms); s_mean=13.88; sleep=15(ms); delta=802; N=763; usual
Fftlength=256,pass=3:Tune: sum=14513.3(ms); min=0.4507(ms); max=28.31(ms); mean=16.36(ms); s_mean=27.27; sleep=30(ms); delta=906; N=887; usual
Fftlength=256,pass=4:Tune: sum=10041.7(ms); min=0.382(ms); max=19.64(ms); mean=11.83(ms); s_mean=18.82; sleep=15(ms); delta=868; N=849; usual
Fftlength=256,pass=5:Tune: sum=7990.08(ms); min=0.3816(ms); max=15.8(ms); mean=9.84(ms); s_mean=15.29; sleep=15(ms); delta=831; N=812; usual
Fftlength=512,pass=3:Tune: sum=30960.5(ms); min=0.2518(ms); max=31.91(ms); mean=24.75(ms); s_mean=30.38; sleep=30(ms); delta=1260; N=1251; high_perf
Fftlength=512,pass=4:Tune: sum=935.767(ms); min=0.2036(ms); max=9.477(ms); mean=3.627(ms); s_mean=9.009; sleep=0(ms); delta=1241; N=258; usual
Fftlength=512,pass=5:Tune: sum=729.883(ms); min=0.2007(ms); max=7.592(ms); mean=3.067(ms); s_mean=7.434; sleep=0(ms); delta=1221; N=238; usual
Fftlength=1024,pass=3:Tune: sum=31542.4(ms); min=6.694(ms); max=15.46(ms); mean=14.68(ms); s_mean=14.66; sleep=15(ms); delta=1; N=2149; high_perf
Fftlength=2048,pass=3:Tune: sum=29330.8(ms); min=3.244(ms); max=7.138(ms); mean=6.826(ms); s_mean=6.867; sleep=0(ms); delta=1; N=4297; high_perf
Fftlength=4096,pass=3:Tune: sum=29442.7(ms); min=1.601(ms); max=3.568(ms); mean=3.426(ms); s_mean=3.441; sleep=0(ms); delta=1; N=8593; high_perf
Fftlength=8192,pass=3:Tune: sum=17154(ms); min=0.9688(ms); max=1.051(ms); mean=0.9981(ms); s_mean=0.9989; sleep=0(ms); delta=1; N=17187; 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=36048,	N=36048,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=773,	N=773,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34299,	N=34299,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=8,	N=8,	<>=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=36044,	N=36044,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=778,	N=778,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
22:44:27 (7336): 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.