Task 8704179555

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 A10-6700 APU with Radeon(tm) HD Graphics    

     Cache: L1=64K L2=2048K

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 SSE4A XOP FMA4 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.015440  NumCfft=115457  NumGauss=0  NumPulse=46104566656  NumTriplet=59075699872
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:				 5
  Max work group size:				 1024
  Max clock frequency:				 1058Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 81920
  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
  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 :  0.015440
Used GPU device parameters are:
	Number of compute units: 5
	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=24.68988, time=51.54, d_freq=8075760729.27, chirp=6.2271, fft_len=128k
Spike: peak=25.38056, time=51.54, d_freq=8075760729.27, chirp=6.2322, fft_len=128k
Spike: peak=24.8294, time=51.54, d_freq=8075760729.27, chirp=6.2372, fft_len=128k
Pulse: peak=3.166541, time=45.84, period=5.432, d_freq=8075760210.89, score=1.175, chirp=-7.405, fft_len=512 
D:	threshold 0.1160387; unscaled peak power: 0.1308779 exceeds threshold for 12.79%
Pulse: peak=0.9522089, time=45.84, period=1.114, d_freq=8075766485.59, score=1.051, chirp=-9.0017, fft_len=512 
D:	threshold 0.06053018; unscaled peak power: 0.06200245 exceeds threshold for 2.432%
Autocorr: peak=19.26722, time=17.18, delay=5.2971, d_freq=8075763871.76, chirp=9.8877, fft_len=128k
Pulse: peak=6.249687, time=46.17, period=17, d_freq=8075766046.49, score=1.04, chirp=-14.937, fft_len=8k
D:	threshold 3.023262; unscaled peak power: 3.128011 exceeds threshold for 3.465%
Triplet: peak=11.31104, time=62.57, period=27.43, d_freq=8075766976.01, chirp=-16.261, fft_len=32 
Autocorr: peak=18.08179, time=17.18, delay=2.197, d_freq=8075763332.32, chirp=-21.512, fft_len=128k
Triplet: peak=10.55077, time=28.01, period=20.65, d_freq=8075769271.04, chirp=-30.2, fft_len=512 
Pulse: peak=5.917619, time=45.86, period=13, d_freq=8075768764.12, score=1.062, chirp=32.16, fft_len=1024 
D:	threshold 0.420791; unscaled peak power: 0.4429641 exceeds threshold for 5.269%
Pulse: peak=4.389159, time=45.9, period=10.44, d_freq=8075768342.86, score=1.011, chirp=46.933, fft_len=2k
D:	threshold 0.7194321; unscaled peak power: 0.7258908 exceeds threshold for 0.8977%
Pulse: peak=3.613013, time=45.82, period=6.68, d_freq=8075764689.72, score=1.02, chirp=-60.4, fft_len=64 
D:	threshold 0.01754175; unscaled peak power: 0.0178104 exceeds threshold for 1.531%
Pulse: peak=5.727418, time=45.86, period=11.95, d_freq=8075768440.09, score=1.031, chirp=76.516, fft_len=1024 
D:	threshold 0.3909876; unscaled peak power: 0.4012766 exceeds threshold for 2.632%
Triplet: peak=12.60431, time=56.91, period=8.053, d_freq=8075766979.61, chirp=-76.534, fft_len=4k
Triplet: peak=11.4485, time=56.8, period=22.59, d_freq=8075758042.95, chirp=-94.519, fft_len=512 

Best spike: peak=25.38056, time=51.54, d_freq=8075760729.27, chirp=6.2322, fft_len=128k
Best autocorr: peak=19.26722, time=17.18, delay=5.2971, d_freq=8075763871.76, chirp=9.8877, 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=3.166541, time=45.84, period=5.432, d_freq=8075760210.89, score=1.175, chirp=-7.405, fft_len=512 
Best triplet: peak=12.60431, time=56.91, period=8.053, d_freq=8075766979.61, chirp=-76.534, fft_len=4k
Spike count:    3
Autocorr count: 2
Pulse count:    7
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 1887.1 seconds
Fftlength=32,pass=3:Tune: sum=58520.4(ms); min=6.566(ms); max=71.4(ms); mean=52.48(ms); s_mean=57.18; sleep=60(ms); delta=498; N=1115; usual
Fftlength=32,pass=4:Tune: sum=46903.7(ms); min=6.138(ms); max=71.78(ms); mean=47.86(ms); s_mean=55.72; sleep=45(ms); delta=561; N=980; usual
Fftlength=32,pass=5:Tune: sum=38553(ms); min=5.955(ms); max=69.41(ms); mean=43.61(ms); s_mean=59.71; sleep=60(ms); delta=627; N=884; usual
Fftlength=64,pass=3:Tune: sum=56457.3(ms); min=3.457(ms); max=73.51(ms); mean=49.61(ms); s_mean=62.24; sleep=60(ms); delta=547; N=1138; usual
Fftlength=64,pass=4:Tune: sum=45215.2(ms); min=3.204(ms); max=76.96(ms); mean=44.5(ms); s_mean=62.36; sleep=60(ms); delta=615; N=1016; usual
Fftlength=64,pass=5:Tune: sum=36315.8(ms); min=3.015(ms); max=81.23(ms); mean=39.22(ms); s_mean=49.89; sleep=45(ms); delta=727; N=926; usual
Fftlength=128,pass=3:Tune: sum=56946.8(ms); min=1.795(ms); max=89.05(ms); mean=45.7(ms); s_mean=47.1; sleep=45(ms); delta=681; N=1246; usual
Fftlength=128,pass=4:Tune: sum=42259.1(ms); min=1.694(ms); max=74.01(ms); mean=41.31(ms); s_mean=59.74; sleep=60(ms); delta=620; N=1023; usual
Fftlength=128,pass=5:Tune: sum=34518(ms); min=1.587(ms); max=86.77(ms); mean=35.04(ms); s_mean=44.55; sleep=45(ms); delta=944; N=985; usual
Fftlength=256,pass=3:Tune: sum=55569.2(ms); min=0.911(ms); max=81.9(ms); mean=43.35(ms); s_mean=55.21; sleep=45(ms); delta=680; N=1282; usual
Fftlength=256,pass=4:Tune: sum=42429.8(ms); min=0.8716(ms); max=69.89(ms); mean=39.58(ms); s_mean=61.32; sleep=60(ms); delta=621; N=1072; usual
Fftlength=256,pass=5:Tune: sum=34381.8(ms); min=0.8095(ms); max=50.16(ms); mean=33.41(ms); s_mean=49.68; sleep=45(ms); delta=1039; N=1029; usual
Fftlength=512,pass=3:Tune: sum=54900.8(ms); min=0.4684(ms); max=40.24(ms); mean=34.53(ms); s_mean=39.8; sleep=30(ms); delta=1596; N=1590; usual
Fftlength=512,pass=4:Tune: sum=43300.2(ms); min=0.4549(ms); max=31.7(ms); mean=27.61(ms); s_mean=31.37; sleep=30(ms); delta=1574; N=1568; usual
Fftlength=512,pass=5:Tune: sum=35105.8(ms); min=0.4256(ms); max=25.74(ms); mean=22.72(ms); s_mean=25.45; sleep=15(ms); delta=1550; N=1545; usual
Fftlength=1024,pass=3:Tune: sum=79979.5(ms); min=0.2594(ms); max=31.84(ms); mean=27.96(ms); s_mean=29.73; sleep=30(ms); delta=2864; N=2860; high_perf
Fftlength=1024,pass=4:Tune: sum=588.98(ms); min=0.2476(ms); max=10.13(ms); mean=3.8(ms); s_mean=8.513; sleep=0(ms); delta=2854; N=155; usual
Fftlength=1024,pass=5:Tune: sum=457.477(ms); min=0.226(ms); max=7.496(ms); mean=3.177(ms); s_mean=7.355; sleep=0(ms); delta=2843; N=144; usual
Fftlength=2048,pass=3:Tune: sum=71544.5(ms); min=5.561(ms); max=13.38(ms); mean=12.99(ms); s_mean=13.07; sleep=15(ms); delta=1; N=5509; high_perf
Fftlength=4096,pass=3:Tune: sum=71061.2(ms); min=2.728(ms); max=6.613(ms); mean=6.449(ms); s_mean=6.436; sleep=0(ms); delta=1; N=11019; high_perf
Fftlength=8192,pass=3:Tune: sum=113772(ms); min=5.056(ms); max=7.124(ms); mean=5.162(ms); s_mean=5.156; sleep=0(ms); delta=1; N=22039; 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=55482,	N=55482,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=886,	N=886,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=43980,	N=43980,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=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=55475,	N=55475,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=894,	N=894,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
04:56:23 (72240): 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.