Task 8704181443

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) i5-4570 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 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.028621  NumCfft=117387  NumGauss=0  NumPulse=102994834680  NumTriplet=108662750141
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:				 7
  Max work group size:				 1024
  Max clock frequency:				 980Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 114688
  Global memory size:				 2147483648
  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 660 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 432.00
  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_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 :  0.028621
Used GPU device parameters are:
	Number of compute units: 7
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	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=2.670618, time=42.77, period=4.504, d_freq=7736238193.05, score=1.068, chirp=-0.59148, fft_len=4k
D:	threshold 0.9327257; unscaled peak power: 0.9781131 exceeds threshold for 4.866%
Pulse: peak=0.5406955, time=42.84, period=0.3799, d_freq=7736236650.74, score=1.027, chirp=-1.1132, fft_len=512 
D:	threshold 0.04862043; unscaled peak power: 0.04907091 exceeds threshold for 0.9265%
Triplet: peak=10.11984, time=52.79, period=22.06, d_freq=7736242164.84, chirp=2.9904, fft_len=1024 
Triplet: peak=10.20579, time=52.79, period=22.06, d_freq=7736242164.84, chirp=2.9904, fft_len=1024 
Pulse: peak=1.062515, time=48.8, period=1.138, d_freq=7736242619.29, score=1.003, chirp=3.6162, fft_len=256 
D:	threshold 0.03245013; unscaled peak power: 0.03250147 exceeds threshold for 0.1582%
Pulse: peak=1.080441, time=48.8, period=1.207, d_freq=7736237215.78, score=1.018, chirp=5.5632, fft_len=256 
D:	threshold 0.0327949; unscaled peak power: 0.03310459 exceeds threshold for 0.9443%
Autocorr: peak=18.04979, time=62.99, delay=3.2197, d_freq=7736239875.95, chirp=-8.1043, fft_len=128k
Autocorr: peak=17.999, time=62.99, delay=3.2197, d_freq=7736239874.99, chirp=-8.1196, fft_len=128k
Pulse: peak=2.006685, time=42.82, period=3.165, d_freq=7736241135.6, score=1.021, chirp=10.71, fft_len=1024 
D:	threshold 0.1793284; unscaled peak power: 0.1818598 exceeds threshold for 1.412%
Pulse: peak=1.965444, time=48.81, period=3.165, d_freq=7736241199.8, score=1, chirp=10.71, fft_len=1024 
D:	threshold 0.1785753; unscaled peak power: 0.1786121 exceeds threshold for 0.02059%
Pulse: peak=8.022046, time=42.82, period=18.85, d_freq=7736243266.55, score=1.034, chirp=-10.779, fft_len=1024 
D:	threshold 0.5442925; unscaled peak power: 0.5604737 exceeds threshold for 2.973%
Pulse: peak=7.94222, time=48.81, period=18.85, d_freq=7736243201.93, score=1.023, chirp=-10.779, fft_len=1024 
D:	threshold 0.5491514; unscaled peak power: 0.5604737 exceeds threshold for 2.062%
Pulse: peak=3.316297, time=42.82, period=6.554, d_freq=7736236449.77, score=1.02, chirp=13.769, fft_len=1024 
D:	threshold 0.2727025; unscaled peak power: 0.2768959 exceeds threshold for 1.538%
Pulse: peak=3.491573, time=42.82, period=6.554, d_freq=7736236452.76, score=1.074, chirp=13.839, fft_len=1024 
D:	threshold 0.2803037; unscaled peak power: 0.2961715 exceeds threshold for 5.661%
Pulse: peak=3.810657, time=42.82, period=6.554, d_freq=7736236455.74, score=1.172, chirp=13.909, fft_len=1024 
D:	threshold 0.2806771; unscaled peak power: 0.3176343 exceeds threshold for 13.17%
Pulse: peak=3.30704, time=42.82, period=6.554, d_freq=7736236458.73, score=1.017, chirp=13.979, fft_len=1024 
D:	threshold 0.2748573; unscaled peak power: 0.2784853 exceeds threshold for 1.32%
Pulse: peak=2.73629, time=48.79, period=5.261, d_freq=7736235165.82, score=1.017, chirp=16.691, fft_len=512 
D:	threshold 0.1145126; unscaled peak power: 0.1159071 exceeds threshold for 1.218%
Pulse: peak=6.580142, time=42.82, period=14.99, d_freq=7736235737.23, score=1.02, chirp=-18.012, fft_len=1024 
D:	threshold 0.469789; unscaled peak power: 0.4779217 exceeds threshold for 1.731%
Pulse: peak=10.0735, time=48.81, period=22.46, d_freq=7736235629.24, score=1.021, chirp=-18.012, fft_len=1024 
D:	threshold 0.6779009; unscaled peak power: 0.690886 exceeds threshold for 1.915%
Spike: peak=25.04824, time=5.727, d_freq=7736237550.18, chirp=-23.992, fft_len=128k
Spike: peak=25.87315, time=5.727, d_freq=7736237550.18, chirp=-23.993, fft_len=128k
Spike: peak=25.35424, time=5.727, d_freq=7736237550.17, chirp=-23.994, fft_len=128k
Pulse: peak=9.721685, time=48.77, period=21.65, d_freq=7736238120.08, score=1.012, chirp=-31.12, fft_len=2k
D:	threshold 1.305204; unscaled peak power: 1.319368 exceeds threshold for 1.085%
Pulse: peak=3.248205, time=48.81, period=6.017, d_freq=7736241746.89, score=1.002, chirp=-33.033, fft_len=1024 
D:	threshold 0.2618993; unscaled peak power: 0.2622901 exceeds threshold for 0.1492%
Pulse: peak=9.133503, time=43.31, period=22.19, d_freq=7736245649.95, score=1.001, chirp=-35.136, fft_len=8k
D:	threshold 5.163747; unscaled peak power: 5.169357 exceeds threshold for 0.1087%
Pulse: peak=5.902359, time=42.84, period=12.54, d_freq=7736237366.73, score=1.036, chirp=-42.838, fft_len=512 
D:	threshold 0.2195186; unscaled peak power: 0.2262739 exceeds threshold for 3.077%
Pulse: peak=5.836416, time=48.79, period=12.54, d_freq=7736237111.83, score=1.025, chirp=-42.838, fft_len=512 
D:	threshold 0.2216361; unscaled peak power: 0.2262739 exceeds threshold for 2.093%
Pulse: peak=5.832472, time=42.82, period=12.28, d_freq=7736241557.38, score=1.049, chirp=46.664, fft_len=1024 
D:	threshold 0.4089669; unscaled peak power: 0.4259172 exceeds threshold for 4.145%
Pulse: peak=5.753573, time=42.82, period=12.28, d_freq=7736241560.37, score=1.035, chirp=46.734, fft_len=1024 
D:	threshold 0.4085749; unscaled peak power: 0.4205953 exceeds threshold for 2.942%
Pulse: peak=2.351897, time=48.8, period=3.727, d_freq=7736235588.02, score=1.009, chirp=-56.191, fft_len=256 
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.

Best spike: peak=25.87315, time=5.727, d_freq=7736237550.18, chirp=-23.993, fft_len=128k
Best autocorr: peak=18.04979, time=62.99, delay=3.2197, d_freq=7736239875.95, chirp=-8.1043, 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=3.810657, time=42.82, period=6.554, d_freq=7736236455.74, score=1.172, chirp=13.909, fft_len=1024 
Best triplet: peak=10.20579, time=52.79, period=22.06, d_freq=7736242164.84, chirp=2.9904, fft_len=1024 
Spike count:    3
Autocorr count: 2
Pulse count:    23
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 2085.5 seconds
Fftlength=32,pass=3:Tune: sum=91216.4(ms); min=7.59(ms); max=72.43(ms); mean=59.19(ms); s_mean=53.88; sleep=45(ms); delta=170; N=1541; usual
Fftlength=32,pass=4:Tune: sum=64353.3(ms); min=6.375(ms); max=73.09(ms); mean=59.04(ms); s_mean=46.96; sleep=45(ms); delta=228; N=1090; usual
Fftlength=32,pass=5:Tune: sum=45675.1(ms); min=5.963(ms); max=66.04(ms); mean=54.57(ms); s_mean=56.74; sleep=45(ms); delta=273; N=837; usual
Fftlength=64,pass=3:Tune: sum=74603.2(ms); min=4.454(ms); max=70.46(ms); mean=58.01(ms); s_mean=56.77; sleep=45(ms); delta=214; N=1286; usual
Fftlength=64,pass=4:Tune: sum=56734.3(ms); min=3.43(ms); max=70.89(ms); mean=56.06(ms); s_mean=59.08; sleep=60(ms); delta=257; N=1012; usual
Fftlength=64,pass=5:Tune: sum=43888.5(ms); min=3.388(ms); max=68.39(ms); mean=52.88(ms); s_mean=59.95; sleep=60(ms); delta=293; N=830; usual
Fftlength=128,pass=3:Tune: sum=72957.2(ms); min=1.841(ms); max=69.94(ms); mean=55.78(ms); s_mean=57.2; sleep=60(ms); delta=215; N=1308; usual
Fftlength=128,pass=4:Tune: sum=54639(ms); min=1.768(ms); max=75.26(ms); mean=52.69(ms); s_mean=49.42; sleep=45(ms); delta=285; N=1037; usual
Fftlength=128,pass=5:Tune: sum=42792.7(ms); min=1.669(ms); max=76.33(ms); mean=49.7(ms); s_mean=50.88; sleep=45(ms); delta=338; N=861; usual
Fftlength=256,pass=3:Tune: sum=74969.2(ms); min=0.947(ms); max=70.56(ms); mean=56.75(ms); s_mean=60.22; sleep=60(ms); delta=215; N=1321; usual
Fftlength=256,pass=4:Tune: sum=55449.1(ms); min=0.9214(ms); max=74.99(ms); mean=51.68(ms); s_mean=65.22; sleep=60(ms); delta=289; N=1073; usual
Fftlength=256,pass=5:Tune: sum=42620.8(ms); min=0.8991(ms); max=107.5(ms); mean=46.68(ms); s_mean=67.02; sleep=60(ms); delta=508; N=913; usual
Fftlength=512,pass=3:Tune: sum=82080.1(ms); min=0.5077(ms); max=103.4(ms); mean=55.2(ms); s_mean=46.37; sleep=45(ms); delta=318; N=1487; usual
Fftlength=512,pass=4:Tune: sum=59364.2(ms); min=0.5033(ms); max=75.44(ms); mean=51.26(ms); s_mean=66.46; sleep=60(ms); delta=288; N=1158; usual
Fftlength=512,pass=5:Tune: sum=44558.1(ms); min=0.4823(ms); max=57.53(ms); mean=46.27(ms); s_mean=55.41; sleep=45(ms); delta=267; N=963; usual
Fftlength=1024,pass=3:Tune: sum=85077.9(ms); min=51.55(ms); max=54.27(ms); mean=52.65(ms); s_mean=52.6; sleep=45(ms); delta=1; N=1616; usual
Fftlength=1024,pass=4:Tune: sum=61525.6(ms); min=37.48(ms); max=39.86(ms); mean=38.29(ms); s_mean=38.34; sleep=30(ms); delta=1; N=1607; usual
Fftlength=1024,pass=5:Tune: sum=47701.1(ms); min= 29(ms); max=31.25(ms); mean=29.7(ms); s_mean=29.8; sleep=30(ms); delta=1; N=1606; usual
Fftlength=2048,pass=3:Tune: sum=84111.1(ms); min=18.18(ms); max=27.68(ms); mean=26.02(ms); s_mean=26.1; sleep=15(ms); delta=1; N=3232; usual
Fftlength=2048,pass=4:Tune: sum=62255.1(ms); min=18.69(ms); max=20.94(ms); mean=19.27(ms); s_mean=19.37; sleep=15(ms); delta=1; N=3231; usual
Fftlength=2048,pass=5:Tune: sum=48227.7(ms); min=14.4(ms); max=16.56(ms); mean=14.93(ms); s_mean=14.76; sleep=15(ms); delta=1; N=3231; usual
Fftlength=4096,pass=3:Tune: sum=185985(ms); min=12.29(ms); max=30.51(ms); mean=28.77(ms); s_mean=28.79; sleep=30(ms); delta=1; N=6464; high_perf
Fftlength=8192,pass=3:Tune: sum=87506.6(ms); min=6.644(ms); max=8.471(ms); mean=6.769(ms); s_mean=6.85; sleep=0(ms); delta=1; N=12928; 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=32070,	N=32070,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=691,	N=691,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=25786,	N=25786,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=22,	N=22,	<>=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=32052,	N=32052,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=710,	N=710,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
04:00:51 (18352): called boinc_finish(0)

</stderr_txt>
]]>

 
©2020 University of California
 
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.