Task 8703546964

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=0.024606  NumCfft=105823  NumGauss=0  NumPulse=88580820996  NumTriplet=95034027833
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 :  0.024606
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
Pulse: peak=7.57011, time=54.58, period=16.58, d_freq=10336462177.5, score=1.03, chirp=2.3228, fft_len=4k
D:	threshold 1.741654; unscaled peak power: 1.788278 exceeds threshold for 2.677%
Pulse: peak=6.152262, time=37.4, period=14.67, d_freq=10336464925.6, score=1.003, chirp=4.855, fft_len=4k
D:	threshold 1.921425; unscaled peak power: 1.925593 exceeds threshold for 0.2169%
Spike: peak=24.98216, time=40.09, d_freq=10336458790.1, chirp=15.162, fft_len=128k
Spike: peak=24.39597, time=40.09, d_freq=10336458790.1, chirp=15.164, fft_len=128k
Spike: peak=25.36093, time=40.09, d_freq=10336458790.1, chirp=15.168, fft_len=128k
Spike: peak=26.50583, time=40.09, d_freq=10336458790.1, chirp=15.17, fft_len=128k
Spike: peak=26.03292, time=40.09, d_freq=10336458790.1, chirp=15.177, fft_len=128k
Pulse: peak=4.588223, time=54.34, period=7.576, d_freq=10336463457.8, score=1.02, chirp=-15.239, fft_len=512 
D:	threshold 0.1784315; unscaled peak power: 0.1812992 exceeds threshold for 1.607%
Pulse: peak=3.625816, time=37.29, period=4.991, d_freq=10336462134.7, score=1.032, chirp=-19.327, fft_len=64 
D:	threshold 0.01786771; unscaled peak power: 0.01831383 exceeds threshold for 2.497%
Pulse: peak=10.31877, time=54.35, period=20.16, d_freq=10336463881.2, score=1, chirp=19.698, fft_len=256 
D:	threshold 0.1794227; unscaled peak power: 0.1794386 exceeds threshold for 0.008853%
Pulse: peak=1.477893, time=37.28, period=1.632, d_freq=10336461459.7, score=1.008, chirp=-23.044, fft_len=128 
D:	threshold 0.01905312; unscaled peak power: 0.01914514 exceeds threshold for 0.483%
Pulse: peak=2.118111, time=37.29, period=2.408, d_freq=10336467472.4, score=1.001, chirp=32.707, fft_len=64 
D:	threshold 0.01229885; unscaled peak power: 0.01230659 exceeds threshold for 0.06292%
Pulse: peak=2.848512, time=37.29, period=3.835, d_freq=10336463236.2, score=1.004, chirp=34.193, fft_len=64 
D:	threshold 0.01516144; unscaled peak power: 0.0152053 exceeds threshold for 0.2893%
Pulse: peak=4.602635, time=54.31, period=8.888, d_freq=10336467992.9, score=1.066, chirp=41.813, fft_len=2k
D:	threshold 0.6780753; unscaled peak power: 0.7146205 exceeds threshold for 5.39%
Pulse: peak=0.7393686, time=54.34, period=0.5672, d_freq=10336458565, score=1.038, chirp=46.088, fft_len=64 
D:	threshold 0.006691241; unscaled peak power: 0.006797992 exceeds threshold for 1.595%
Pulse: peak=3.339976, time=54.36, period=5.067, d_freq=10336462408.9, score=1.036, chirp=-47.481, fft_len=1024 
D:	threshold 0.2737084; unscaled peak power: 0.2812953 exceeds threshold for 2.772%
Pulse: peak=3.949656, time=54.36, period=7.348, d_freq=10336461304.7, score=1.061, chirp=-67.179, fft_len=1024 
D:	threshold 0.2946722; unscaled peak power: 0.3087342 exceeds threshold for 4.772%
Pulse: peak=1.728002, time=54.34, period=2.061, d_freq=10336460448.4, score=1.013, chirp=-70.618, fft_len=128 
D:	threshold 0.02074231; unscaled peak power: 0.02091246 exceeds threshold for 0.8203%

Best spike: peak=26.50583, time=40.09, d_freq=10336458790.1, chirp=15.17, fft_len=128k
Best autocorr: peak=17.49016, time=17.18, delay=4.5929, d_freq=10336464253.6, chirp=18.941, 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=4.602635, time=54.31, period=8.888, d_freq=10336467992.9, score=1.066, chirp=41.813, fft_len=2k
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    5
Autocorr count: 0
Pulse count:    13
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 1247.6 seconds
Fftlength=32,pass=3:Tune: sum=47713.5(ms); min=4.813(ms); max=76.59(ms); mean=52.43(ms); s_mean=46.72; sleep=45(ms); delta=402; N=910; usual
Fftlength=32,pass=4:Tune: sum=28595.5(ms); min=3.93(ms); max=66.95(ms); mean=40.56(ms); s_mean=57.87; sleep=60(ms); delta=573; N=705; usual
Fftlength=32,pass=5:Tune: sum=22614.7(ms); min=3.68(ms); max=65.72(ms); mean=35.23(ms); s_mean=55.76; sleep=45(ms); delta=598; N=642; usual
Fftlength=64,pass=3:Tune: sum=40466.9(ms); min=2.434(ms); max=71.53(ms); mean=46.62(ms); s_mean=57.42; sleep=60(ms); delta=452; N=868; usual
Fftlength=64,pass=4:Tune: sum=27633.4(ms); min=1.991(ms); max=80.73(ms); mean=36.41(ms); s_mean=45.1; sleep=45(ms); delta=665; N=759; usual
Fftlength=64,pass=5:Tune: sum=21647.5(ms); min=1.918(ms); max=62.67(ms); mean=31.46(ms); s_mean=55.21; sleep=45(ms); delta=601; N=688; usual
Fftlength=128,pass=3:Tune: sum=41111.3(ms); min=1.193(ms); max=86.8(ms); mean=43.88(ms); s_mean=45.82; sleep=45(ms); delta=553; N=937; usual
Fftlength=128,pass=4:Tune: sum=28247.5(ms); min=0.9913(ms); max=79.36(ms); mean=34.96(ms); s_mean=48.94; sleep=45(ms); delta=688; N=808; usual
Fftlength=128,pass=5:Tune: sum=22676.4(ms); min=0.9708(ms); max=80.96(ms); mean=29.22(ms); s_mean=38.05; sleep=30(ms); delta=793; N=776; usual
Fftlength=256,pass=3:Tune: sum=41227.1(ms); min=0.6001(ms); max=81.53(ms); mean=41.77(ms); s_mean=45.47; sleep=45(ms); delta=553; N=987; usual
Fftlength=256,pass=4:Tune: sum=28647.1(ms); min=0.4943(ms); max=56.68(ms); mean=33.66(ms); s_mean=53.97; sleep=45(ms); delta=734; N=851; usual
Fftlength=256,pass=5:Tune: sum=23202.5(ms); min=0.4964(ms); max=46.43(ms); mean=28.4(ms); s_mean=42.66; sleep=45(ms); delta=825; N=817; usual
Fftlength=512,pass=3:Tune: sum=38290.9(ms); min=0.3649(ms); max=37.02(ms); mean=30.61(ms); s_mean=35.59; sleep=30(ms); delta=1256; N=1251; usual
Fftlength=512,pass=4:Tune: sum=27709.4(ms); min=0.2588(ms); max=27.52(ms); mean=22.45(ms); s_mean=25.45; sleep=15(ms); delta=1238; N=1234; usual
Fftlength=512,pass=5:Tune: sum=22504.5(ms); min=0.2653(ms); max=22.58(ms); mean=18.52(ms); s_mean=21.21; sleep=15(ms); delta=1219; N=1215; usual
Fftlength=1024,pass=3:Tune: sum=93460.6(ms); min=18.76(ms); max=45.37(ms); mean=43.41(ms); s_mean=43.54; sleep=45(ms); delta=1; N=2153; high_perf
Fftlength=2048,pass=3:Tune: sum=100422(ms); min=10.41(ms); max=24.32(ms); mean=23.33(ms); s_mean=23.35; sleep=15(ms); delta=1; N=4305; high_perf
Fftlength=4096,pass=3:Tune: sum=91606.3(ms); min=4.545(ms); max=10.88(ms); mean=10.64(ms); s_mean=10.63; sleep=0(ms); delta=1; N=8609; high_perf
Fftlength=8192,pass=3:Tune: sum=56424.2(ms); min=3.238(ms); max=3.422(ms); mean=3.277(ms); s_mean=3.287; sleep=0(ms); delta=1; N=17219; 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=36099,	N=36099,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=786,	N=786,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34358,	N=34358,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=15,	N=15,	<>=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=36091,	N=36091,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=795,	N=795,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
05:42:23 (2328): 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.