Task 8704160901

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) i7-4770K CPU @ 3.50GHz 

     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=0.022630  NumCfft=105419  NumGauss=0  NumPulse=81436303475  NumTriplet=87437445741
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:				 1835Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 327680
  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:				 388.13
  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 :  0.022630
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
Pulse: peak=2.759313, time=40.06, period=4.53, d_freq=10458544861.1, score=1.03, chirp=7.5217, fft_len=512 
D:	threshold 0.1159098; unscaled peak power: 0.1184369 exceeds threshold for 2.18%
Pulse: peak=3.243043, time=40.18, period=6.42, d_freq=10458551642, score=1.022, chirp=7.5687, fft_len=2k
D:	threshold 0.5101892; unscaled peak power: 0.5187347 exceeds threshold for 1.675%
Autocorr: peak=18.09143, time=85.9, delay=3.0864, d_freq=10458548333.2, chirp=-13.577, fft_len=128k
Autocorr: peak=17.96041, time=62.99, delay=1.8451, d_freq=10458548574.3, chirp=-14.687, fft_len=128k
Pulse: peak=0.3827518, time=51.56, period=0.1676, d_freq=10458551322.2, score=1.017, chirp=-27.076, fft_len=32 
D:	threshold 0.00272127; unscaled peak power: 0.002733651 exceeds threshold for 0.4549%
Triplet: peak=11.38737, time=69.31, period=9.932, d_freq=10458550776.3, chirp=31.966, fft_len=256 
Triplet: peak=11.38023, time=69.31, period=9.932, d_freq=10458550776.3, chirp=31.966, fft_len=256 
Pulse: peak=0.5509235, time=40.06, period=0.3946, d_freq=10458549093.2, score=1.046, chirp=41.743, fft_len=512 
D:	threshold 0.05015121; unscaled peak power: 0.05095189 exceeds threshold for 1.597%
Pulse: peak=8.275309, time=51.56, period=16.3, d_freq=10458548238, score=1.046, chirp=56.597, fft_len=512 
D:	threshold 0.2822835; unscaled peak power: 0.2938097 exceeds threshold for 4.083%
Pulse: peak=6.180996, time=40.27, period=15.75, d_freq=10458552215.4, score=1.005, chirp=-94.226, fft_len=4k
D:	threshold 1.816284; unscaled peak power: 1.823488 exceeds threshold for 0.3967%

Best spike: peak=23.52847, time=18.61, d_freq=10458551034.5, chirp=60.276, fft_len=32k
Best autocorr: peak=18.09143, time=85.9, delay=3.0864, d_freq=10458548333.2, chirp=-13.577, 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=0.5509235, time=40.06, period=0.3946, d_freq=10458549093.2, score=1.046, chirp=41.743, fft_len=512 
Best triplet: peak=11.38737, time=69.31, period=9.932, d_freq=10458550776.3, chirp=31.966, fft_len=256 
Spike count:    0
Autocorr count: 2
Pulse count:    6
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 534.4 seconds
Fftlength=32,pass=3:Tune: sum=47079.9(ms); min=4.537(ms); max=70.71(ms); mean=51.57(ms); s_mean=54.81; sleep=45(ms); delta=401; N=913; usual
Fftlength=32,pass=4:Tune: sum=32114.3(ms); min=3.302(ms); max=67.52(ms); mean=43.63(ms); s_mean=59.18; sleep=60(ms); delta=539; N=736; usual
Fftlength=32,pass=5:Tune: sum=15915.3(ms); min=3.091(ms); max=52.21(ms); mean=24.64(ms); s_mean=35.82; sleep=30(ms); delta=725; N=646; usual
Fftlength=64,pass=3:Tune: sum=25412.7(ms); min=1.785(ms); max=72.83(ms); mean=31.97(ms); s_mean=61.48; sleep=60(ms); delta=801; N=795; usual
Fftlength=64,pass=4:Tune: sum=13752.3(ms); min=1.486(ms); max=42.09(ms); mean=18.63(ms); s_mean=33.03; sleep=30(ms); delta=797; N=738; usual
Fftlength=64,pass=5:Tune: sum=9504.59(ms); min=1.521(ms); max=31.21(ms); mean=14.06(ms); s_mean=22.95; sleep=15(ms); delta=755; N=676; usual
Fftlength=128,pass=3:Tune: sum=15716.8(ms); min=0.981(ms); max=46.37(ms); mean=18.76(ms); s_mean=27.62; sleep=30(ms); delta=877; N=838; usual
Fftlength=128,pass=4:Tune: sum=10940.3(ms); min=0.7864(ms); max=34.01(ms); mean=13.64(ms); s_mean=18.89; sleep=15(ms); delta=841; N=802; usual
Fftlength=128,pass=5:Tune: sum=8732.85(ms); min=0.77(ms); max=29.84(ms); mean=11.37(ms); s_mean=15.22; sleep=15(ms); delta=807; N=768; usual
Fftlength=256,pass=3:Tune: sum=15456.4(ms); min=0.4628(ms); max=29.99(ms); mean=17.23(ms); s_mean=29.31; sleep=30(ms); delta=916; N=897; usual
Fftlength=256,pass=4:Tune: sum=10752.3(ms); min=0.3864(ms); max=20.95(ms); mean=12.55(ms); s_mean=20.35; sleep=15(ms); delta=876; N=857; usual
Fftlength=256,pass=5:Tune: sum=8805.31(ms); min=0.4035(ms); max=17.57(ms); mean=10.76(ms); s_mean=16.8; sleep=15(ms); delta=837; N=818; usual
Fftlength=512,pass=3:Tune: sum=33228.9(ms); min=0.2369(ms); max=33.84(ms); mean=26.65(ms); s_mean= 33; sleep=30(ms); delta=1256; N=1247; high_perf
Fftlength=512,pass=4:Tune: sum=1054.09(ms); min=0.2017(ms); max=10.36(ms); mean=3.919(ms); s_mean=9.704; sleep=0(ms); delta=1236; N=269; usual
Fftlength=512,pass=5:Tune: sum=847.834(ms); min=0.2132(ms); max=8.5(ms); mean=3.405(ms); s_mean=8.29; sleep=0(ms); delta=1216; N=249; usual
Fftlength=1024,pass=3:Tune: sum=33971(ms); min=7.208(ms); max=16.37(ms); mean=15.97(ms); s_mean=16.01; sleep=15(ms); delta=1; N=2127; high_perf
Fftlength=2048,pass=3:Tune: sum=33114.6(ms); min=3.463(ms); max=8.143(ms); mean=7.783(ms); s_mean=7.853; sleep=0(ms); delta=1; N=4255; high_perf
Fftlength=4096,pass=3:Tune: sum=33386.2(ms); min=1.691(ms); max=4.13(ms); mean=3.924(ms); s_mean=3.908; sleep=0(ms); delta=1; N=8509; high_perf
Fftlength=8192,pass=3:Tune: sum=17774.8(ms); min=1.016(ms); max=1.073(ms); mean=1.044(ms); s_mean=1.042; sleep=0(ms); delta=1; N=17019; 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=35656,	N=35656,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=825,	N=825,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33955,	N=33955,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=14,	N=14,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=10,	N=10,	<>=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=35650,	N=35650,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=832,	N=832,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
02:20:18 (1576): 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.