Task 8661814685

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
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_r3557.cl 
ar=0.436592  NumCfft=193705  NumGauss=1081884126  NumPulse=226403204830  NumTriplet=452810566856
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 3557 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3557

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:				 1278Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 786432
  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:				 442.59
  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 :  0.436592
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
Triplet: peak=9.964488, time=65.06, period=2.056, d_freq=1420987181.41, chirp=-10.338, fft_len=32 
Triplet: peak=10.07519, time=65.06, period=2.056, d_freq=1420987181.41, chirp=-10.338, fft_len=32 
Autocorr: peak=18.0056, time=100.7, delay=2.0303, d_freq=1420988115.69, chirp=17.758, fft_len=128k
Autocorr: peak=18.76191, time=100.7, delay=2.0303, d_freq=1420988117.17, chirp=17.773, fft_len=128k
Autocorr: peak=18.04535, time=100.7, delay=2.0303, d_freq=1420988117.64, chirp=17.777, fft_len=128k
Spike: peak=25.2357, time=33.55, d_freq=1420985639.7, chirp=-20.093, fft_len=128k
Spike: peak=27.21573, time=33.55, d_freq=1420985639.7, chirp=-20.097, fft_len=128k
Spike: peak=25.26085, time=33.55, d_freq=1420985639.71, chirp=-20.099, fft_len=128k
Spike: peak=26.11952, time=33.55, d_freq=1420985639.69, chirp=-20.102, fft_len=128k
Spike: peak=25.52923, time=33.55, d_freq=1420985639.7, chirp=-20.104, fft_len=128k
Spike: peak=24.10729, time=46.98, d_freq=1420985839.47, chirp=20.695, fft_len=128k
Autocorr: peak=18.50744, time=60.4, delay=2.4438, d_freq=1420984925.28, chirp=-23.227, fft_len=128k
Autocorr: peak=20.28086, time=60.4, delay=2.4438, d_freq=1420984924.89, chirp=-23.233, fft_len=128k
Autocorr: peak=18.39262, time=60.4, delay=2.4438, d_freq=1420984924.83, chirp=-23.234, fft_len=128k
Autocorr: peak=21.89269, time=60.4, delay=2.4438, d_freq=1420984924.44, chirp=-23.241, fft_len=128k
Autocorr: peak=18.16721, time=60.4, delay=2.4438, d_freq=1420984924.05, chirp=-23.247, fft_len=128k
Triplet: peak=9.705225, time=65.06, period=2.056, d_freq=1420987155.38, chirp=-24.81, fft_len=32 
Triplet: peak=9.733166, time=65.06, period=2.056, d_freq=1420987155.38, chirp=-24.81, fft_len=32 
Autocorr: peak=17.8042, time=46.98, delay=3.1532, d_freq=1420987695.19, chirp=29.101, fft_len=128k
Triplet: peak=9.737556, time=67.12, period=4.039, d_freq=1420987134.19, chirp=62.024, fft_len=32 
Triplet: peak=9.950002, time=67.12, period=4.039, d_freq=1420987106.56, chirp=66.16, fft_len=32 

Best spike: peak=27.21573, time=33.55, d_freq=1420985639.7, chirp=-20.097, fft_len=128k
Best autocorr: peak=21.89269, time=60.4, delay=2.4438, d_freq=1420984924.44, chirp=-23.241, fft_len=128k
Best gaussian: peak=3.814929, mean=0.5670148, ChiSq=1.390544, time=67.95, d_freq=1420981938.98,
	score=-1.169609, null_hyp=2.17398, chirp=12.897, fft_len=16k
Best pulse: peak=5.474072, time=18.43, period=1.976, d_freq=1420991095.19, score=0.9804, chirp=51.687, fft_len=64 
Best triplet: peak=10.07519, time=65.06, period=2.056, d_freq=1420987181.41, chirp=-10.338, fft_len=32 


Flopcounter: 6980160774676.824200

Spike count:    6
Autocorr count: 9
Pulse count:    0
Triplet count:  6
Gaussian count: 0
Wallclock time elapsed since last restart: 362.5 seconds
Fftlength=8,pass=3:Tune: sum=4848.43(ms); min=2.573(ms); max=45.16(ms); mean=23.54(ms); s_mean=28.82; sleep=30(ms); delta=255; N=206; usual
Fftlength=8,pass=4:Tune: sum=3178.94(ms); min=3.447(ms); max=29.51(ms); mean=17.47(ms); s_mean=22.09; sleep=15(ms); delta=245; N=182; usual
Fftlength=8,pass=5:Tune: sum=2397.94(ms); min=2.566(ms); max=23.37(ms); mean=15.27(ms); s_mean=19.3; sleep=15(ms); delta=236; N=157; usual
Fftlength=16,pass=3:Tune: sum=2788.56(ms); min=1.573(ms); max=26.97(ms); mean=13.34(ms); s_mean=21.11; sleep=15(ms); delta=256; N=209; usual
Fftlength=16,pass=4:Tune: sum=1843.57(ms); min=1.249(ms); max=18.27(ms); mean=10.19(ms); s_mean=14.83; sleep=15(ms); delta=244; N=181; usual
Fftlength=16,pass=5:Tune: sum=1380.69(ms); min=1.251(ms); max=14.9(ms); mean=8.739(ms); s_mean=10.36; sleep=0(ms); delta=237; N=158; usual
Fftlength=32,pass=3:Tune: sum=2182.56(ms); min=0.7461(ms); max= 21(ms); mean=9.921(ms); s_mean=13.55; sleep=15(ms); delta=267; N=220; usual
Fftlength=32,pass=4:Tune: sum=1492.3(ms); min=0.6546(ms); max=15.63(ms); mean=7.614(ms); s_mean=9.333; sleep=0(ms); delta=259; N=196; usual
Fftlength=32,pass=5:Tune: sum=1096.76(ms); min=0.582(ms); max=11.99(ms); mean=5.928(ms); s_mean=6.652; sleep=0(ms); delta=248; N=185; usual
Fftlength=64,pass=3:Tune: sum=2034.83(ms); min=0.4096(ms); max=20.63(ms); mean=7.98(ms); s_mean=9.701; sleep=0(ms); delta=286; N=255; usual
Fftlength=64,pass=4:Tune: sum=1399.82(ms); min=0.3403(ms); max=15.31(ms); mean=5.714(ms); s_mean=6.775; sleep=0(ms); delta=276; N=245; usual
Fftlength=64,pass=5:Tune: sum=1069.29(ms); min=0.2894(ms); max=12.12(ms); mean=4.69(ms); s_mean=11.43; sleep=0(ms); delta=259; N=228; usual
Fftlength=128,pass=3:Tune: sum=5194.14(ms); min=11.89(ms); max=27.99(ms); mean=26.91(ms); s_mean=27.18; sleep=30(ms); delta=1; N=193; high_perf
Fftlength=256,pass=3:Tune: sum=4947.5(ms); min=6.05(ms); max=13.47(ms); mean=12.78(ms); s_mean=12.74; sleep=15(ms); delta=1; N=387; high_perf
Fftlength=512,pass=3:Tune: sum=4789.55(ms); min=2.905(ms); max=6.392(ms); mean=6.196(ms); s_mean=6.171; sleep=0(ms); delta=1; N=773; high_perf
Fftlength=1024,pass=3:Tune: sum=1581.82(ms); min=1.011(ms); max=1.12(ms); mean=1.023(ms); s_mean=1.026; sleep=0(ms); delta=1; N=1547; usual
Fftlength=2048,pass=3:Tune: sum=1517.97(ms); min=0.4443(ms); max=0.6097(ms); mean=0.4905(ms); s_mean=0.512; sleep=0(ms); delta=1; N=3095; 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=22,	N=22,	<>=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=24339,	N=24339,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=400,	N=400,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12361,	N=12361,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=8,	N=8,	<>=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=24337,	N=24337,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=403,	N=403,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:00:38 (14744): 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.