Task 8703546906

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: AMD Sempron(tm) Processor LE-1640 

     Cache: L1=64K L2=1024K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 SSE3 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.021105  NumCfft=104877  NumGauss=0  NumPulse=75874405245  NumTriplet=81587342102
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:				 8
  Max work group size:				 1024
  Max clock frequency:				 1253Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 131072
  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 960
  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 :  0.021105
Used GPU device parameters are:
	Number of compute units: 8
	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
Spike: peak=24.97592, time=28.63, d_freq=10627665466.4, chirp=6.8808, fft_len=128k
Spike: peak=25.25054, time=28.63, d_freq=10627665466.4, chirp=6.8833, fft_len=128k
Spike: peak=25.84202, time=28.63, d_freq=10627665466.4, chirp=6.8871, fft_len=128k
Spike: peak=27.23302, time=28.63, d_freq=10627665466.4, chirp=6.8896, fft_len=128k
Spike: peak=24.08094, time=28.63, d_freq=10627665466.4, chirp=6.8922, fft_len=128k
Spike: peak=24.47786, time=28.63, d_freq=10627665466.5, chirp=6.8935, fft_len=128k
Spike: peak=26.87303, time=28.63, d_freq=10627665466.4, chirp=6.896, fft_len=128k
Spike: peak=24.84908, time=28.63, d_freq=10627665466.4, chirp=6.8985, fft_len=128k
Spike: peak=24.32469, time=28.63, d_freq=10627665466.4, chirp=6.9023, fft_len=128k
Spike: peak=24.34006, time=77.31, d_freq=10627670907, chirp=18.943, fft_len=64k
Pulse: peak=3.266631, time=42.32, period=6.935, d_freq=10627665908, score=1.027, chirp=-27.706, fft_len=2k
D:	threshold 0.5387077; unscaled peak power: 0.5496271 exceeds threshold for 2.027%
Pulse: peak=1.258816, time=42.3, period=1.472, d_freq=10627667065.1, score=1.007, chirp=-32.864, fft_len=512 
D:	threshold 0.07142396; unscaled peak power: 0.07168421 exceeds threshold for 0.3644%
Pulse: peak=4.829814, time=42.3, period=9.298, d_freq=10627665610, score=1.066, chirp=36.304, fft_len=512 
D:	threshold 0.1806239; unscaled peak power: 0.1904228 exceeds threshold for 5.425%
Pulse: peak=2.674875, time=49.35, period=4.608, d_freq=10627671510.1, score=1.02, chirp=-41.367, fft_len=1024 
D:	threshold 0.2210433; unscaled peak power: 0.2242662 exceeds threshold for 1.458%
Pulse: peak=0.8341104, time=49.36, period=0.8175, d_freq=10627665527.5, score=1.016, chirp=-53.882, fft_len=256 
D:	threshold 0.02778086; unscaled peak power: 0.0279762 exceeds threshold for 0.7032%
Pulse: peak=2.748195, time=42.3, period=4.645, d_freq=10627672240.5, score=1.025, chirp=-58.468, fft_len=512 
D:	threshold 0.1138318; unscaled peak power: 0.1159182 exceeds threshold for 1.833%
Pulse: peak=2.230059, time=42.28, period=3.546, d_freq=10627664870.9, score=1, chirp=-62.575, fft_len=1024 
D:	threshold 0.201255; unscaled peak power: 0.2012869 exceeds threshold for 0.01584%
Pulse: peak=1.229657, time=49.35, period=1.437, d_freq=10627672154, score=1.004, chirp=71.556, fft_len=1024 
D:	threshold 0.1391818; unscaled peak power: 0.1394574 exceeds threshold for 0.198%
Pulse: peak=3.661103, time=42.28, period=5.98, d_freq=10627670886.9, score=1.037, chirp=73.371, fft_len=64 
D:	threshold 0.01746172; unscaled peak power: 0.01795936 exceeds threshold for 2.85%
Pulse: peak=1.629495, time=42.28, period=2.505, d_freq=10627666740.3, score=1.009, chirp=-89.994, fft_len=1024 
D:	threshold 0.156303; unscaled peak power: 0.1572185 exceeds threshold for 0.5857%

Best spike: peak=27.23302, time=28.63, d_freq=10627665466.4, chirp=6.8896, fft_len=128k
Best autocorr: peak=16.54143, time=40.09, delay=3.7111, d_freq=10627669929.3, chirp=-8.9497, 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=4.829814, time=42.3, period=9.298, d_freq=10627665610, score=1.066, chirp=36.304, fft_len=512 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    10
Autocorr count: 0
Pulse count:    10
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 1488.9 seconds
Fftlength=32,pass=3:Tune: sum=58769.8(ms); min=6.319(ms); max=73.83(ms); mean=54.98(ms); s_mean=54.72; sleep=45(ms); delta=336; N=1069; usual
Fftlength=32,pass=4:Tune: sum=35733.7(ms); min=4.585(ms); max=67.51(ms); mean=45.81(ms); s_mean=58.02; sleep=60(ms); delta=506; N=780; usual
Fftlength=32,pass=5:Tune: sum=29158.4(ms); min=4.262(ms); max=66.05(ms); mean=41.65(ms); s_mean=51.05; sleep=45(ms); delta=536; N=700; usual
Fftlength=64,pass=3:Tune: sum=51417.9(ms); min=2.696(ms); max=77.21(ms); mean=50.26(ms); s_mean=47.44; sleep=45(ms); delta=417; N=1023; usual
Fftlength=64,pass=4:Tune: sum=37212.7(ms); min=2.277(ms); max=67.7(ms); mean=43.83(ms); s_mean=54.67; sleep=45(ms); delta=460; N=849; usual
Fftlength=64,pass=5:Tune: sum=27866.4(ms); min=2.15(ms); max=73.46(ms); mean=36.96(ms); s_mean=48.47; sleep=45(ms); delta=615; N=754; usual
Fftlength=128,pass=3:Tune: sum=50890.3(ms); min=1.359(ms); max=74.75(ms); mean=49.99(ms); s_mean=55.48; sleep=45(ms); delta=421; N=1018; usual
Fftlength=128,pass=4:Tune: sum=36510.1(ms); min=1.103(ms); max=80.25(ms); mean=41.25(ms); s_mean=54.66; sleep=45(ms); delta=569; N=885; usual
Fftlength=128,pass=5:Tune: sum=28606.8(ms); min=1.101(ms); max=62.36(ms); mean=35.98(ms); s_mean=55.51; sleep=45(ms); delta=516; N=795; usual
Fftlength=256,pass=3:Tune: sum=51743.8(ms); min=0.6894(ms); max=104.9(ms); mean=45.63(ms); s_mean=59.21; sleep=60(ms); delta=630; N=1134; usual
Fftlength=256,pass=4:Tune: sum=36570(ms); min=0.5606(ms); max=76.79(ms); mean=38.9(ms); s_mean=52.07; sleep=45(ms); delta=565; N=940; usual
Fftlength=256,pass=5:Tune: sum=29702.8(ms); min=0.5833(ms); max=60.16(ms); mean=35.57(ms); s_mean=57.73; sleep=60(ms); delta=512; N=835; usual
Fftlength=512,pass=3:Tune: sum=54445.7(ms); min=0.3728(ms); max=53.73(ms); mean=43.77(ms); s_mean=51.97; sleep=45(ms); delta=1250; N=1244; usual
Fftlength=512,pass=4:Tune: sum=36080.3(ms); min=0.3049(ms); max=36.92(ms); mean=29.5(ms); s_mean=34.45; sleep=30(ms); delta=1228; N=1223; usual
Fftlength=512,pass=5:Tune: sum=30604.6(ms); min=0.3111(ms); max=31.1(ms); mean=25.5(ms); s_mean=29.37; sleep=30(ms); delta=1205; N=1200; usual
Fftlength=1024,pass=3:Tune: sum=53083.5(ms); min=24.47(ms); max=26.28(ms); mean=25.36(ms); s_mean=25.43; sleep=15(ms); delta=1; N=2093; usual
Fftlength=1024,pass=4:Tune: sum=37762.7(ms); min=17.78(ms); max=19.05(ms); mean=18.05(ms); s_mean=18.04; sleep=15(ms); delta=1; N=2092; usual
Fftlength=1024,pass=5:Tune: sum=31943(ms); min=15.04(ms); max=15.79(ms); mean=15.29(ms); s_mean=15.31; sleep=15(ms); delta=1; N=2089; usual
Fftlength=2048,pass=3:Tune: sum=134985(ms); min=13.33(ms); max=33.32(ms); mean=32.24(ms); s_mean=32.26; sleep=30(ms); delta=1; N=4187; high_perf
Fftlength=4096,pass=3:Tune: sum=124238(ms); min=6.161(ms); max=15.07(ms); mean=14.84(ms); s_mean=14.84; sleep=15(ms); delta=1; N=8373; high_perf
Fftlength=8192,pass=3:Tune: sum=67222.7(ms); min=3.948(ms); max=4.267(ms); mean=4.014(ms); s_mean=4.02; sleep=0(ms); delta=1; N=16747; 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=45111,	N=45111,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=677,	N=677,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33409,	N=33409,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=18,	N=18,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=9,	N=9,	<>=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=45096,	N=45096,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=693,	N=693,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
06:07:23 (5716): called boinc_finish(0)

</stderr_txt>
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©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.