任务 35631316

标准错误输出

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 1
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) Xeon(R) CPU E5-2697 v3 @ 2.60GHz 

     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=0.010704  NumCfft=146053  NumGauss=0  NumPulse=50231668864  NumTriplet=68025551008
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:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 2
  Max compute units:				 28
  Max work group size:				 1024
  Max clock frequency:				 1582Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 458752
  Global memory size:				 11811160064
  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 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 419.67
  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
  Max compute units:				 20
  Max work group size:				 1024
  Max clock frequency:				 1809Mhz
  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:				 419.67
  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


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 0


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.010704
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
Spike: peak=24.26617, time=70.46, d_freq=1418762691.92, chirp=-0.088729, fft_len=64k
Spike: peak=24.81594, time=70.46, d_freq=1418762691.88, chirp=-0.09982, fft_len=64k
Spike: peak=24.94495, time=70.46, d_freq=1418762691.92, chirp=-0.10352, fft_len=64k
Spike: peak=24.6198, time=70.46, d_freq=1418762691.89, chirp=-0.11461, fft_len=64k
Spike: peak=24.019, time=70.46, d_freq=1418762691.92, chirp=-0.11831, fft_len=64k
Triplet: peak=12.5515, time=80.32, period=14.46, d_freq=1418761343.64, chirp=1.599, fft_len=128 
Pulse: peak=1.20938, time=53.79, period=1.717, d_freq=1418760307.6, score=1.008, chirp=6.2637, fft_len=2k
D:	threshold 0.2772672; unscaled peak power: 0.2784913 exceeds threshold for 0.4415%
Pulse: peak=0.5589782, time=53.69, period=0.497, d_freq=1418764018.81, score=1, chirp=-11.727, fft_len=64 
D:	threshold 0.006120555; unscaled peak power: 0.006121085 exceeds threshold for 0.008658%
Pulse: peak=6.482825, time=53.69, period=14.77, d_freq=1418760947.75, score=1.088, chirp=-19.19, fft_len=128 
D:	threshold 0.05386391; unscaled peak power: 0.05791409 exceeds threshold for 7.519%
Spike: peak=24.09496, time=20.13, d_freq=1418758929.6, chirp=-19.787, fft_len=128k
Spike: peak=24.21857, time=20.13, d_freq=1418758929.6, chirp=-19.791, fft_len=128k
Pulse: peak=7.536623, time=53.9, period=21.81, d_freq=1418755798.63, score=1.021, chirp=41.012, fft_len=4k
D:	threshold 1.886732; unscaled peak power: 1.921941 exceeds threshold for 1.866%
Pulse: peak=5.826467, time=53.74, period=17.83, d_freq=1418764205.68, score=1.04, chirp=-42.312, fft_len=1024 
D:	threshold 0.3878897; unscaled peak power: 0.4011034 exceeds threshold for 3.407%
Triplet: peak=11.16034, time=53.1, period=11.89, d_freq=1418763429.09, chirp=47.442, fft_len=128 
Triplet: peak=10.97818, time=50.9, period=50.54, d_freq=1418761684.53, chirp=-52.239, fft_len=64 
Pulse: peak=3.815933, time=53.79, period=9.726, d_freq=1418758808.27, score=1.045, chirp=-55.471, fft_len=2k
D:	threshold 0.5828113; unscaled peak power: 0.6032075 exceeds threshold for 3.5%
Pulse: peak=2.121094, time=53.69, period=3.417, d_freq=1418760641.75, score=1.017, chirp=-57.57, fft_len=128 
D:	threshold 0.02423609; unscaled peak power: 0.02451122 exceeds threshold for 1.135%
Pulse: peak=1.671168, time=53.71, period=3.31, d_freq=1418763744.8, score=1.01, chirp=-58.37, fft_len=512 
D:	threshold 0.08306654; unscaled peak power: 0.08360834 exceeds threshold for 0.6523%
Pulse: peak=0.6083065, time=53.7, period=0.6171, d_freq=1418764584.73, score=1.011, chirp=-61.568, fft_len=256 
D:	threshold 0.02500953; unscaled peak power: 0.02511451 exceeds threshold for 0.4197%
Pulse: peak=2.959648, time=53.69, period=5.655, d_freq=1418761375.91, score=1.057, chirp=-66.632, fft_len=128 
D:	threshold 0.02906825; unscaled peak power: 0.03029518 exceeds threshold for 4.221%
Triplet: peak=10.70878, time=40.89, period=40.54, d_freq=1418761466, chirp=-70.364, fft_len=64 
Pulse: peak=9.732174, time=53.79, period=34.29, d_freq=1418761257.69, score=1.002, chirp=75.96, fft_len=2k
D:	threshold 1.298421; unscaled peak power: 1.300829 exceeds threshold for 0.1855%
Pulse: peak=9.930334, time=53.74, period=30.67, d_freq=1418758495.93, score=1.001, chirp=86.755, fft_len=1024 
D:	threshold 0.6943499; unscaled peak power: 0.6950714 exceeds threshold for 0.1039%
Pulse: peak=3.905337, time=53.74, period=10.53, d_freq=1418757565.35, score=1.042, chirp=92.686, fft_len=1024 
D:	threshold 0.2959304; unscaled peak power: 0.3056999 exceeds threshold for 3.301%
Pulse: peak=2.066688, time=53.71, period=3.778, d_freq=1418758620.38, score=1.029, chirp=95.151, fft_len=512 
D:	threshold 0.09157614; unscaled peak power: 0.09334155 exceeds threshold for 1.928%

Best spike: peak=24.94495, time=70.46, d_freq=1418762691.92, chirp=-0.10352, fft_len=64k
Best autocorr: peak=16.98793, time=46.98, delay=2.1092, d_freq=1418758705.18, chirp=-22.574, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=6.482825, time=53.69, period=14.77, d_freq=1418760947.75, score=1.088, chirp=-19.19, fft_len=128 
Best triplet: peak=12.5515, time=80.32, period=14.46, d_freq=1418761343.64, chirp=1.599, fft_len=128 
Spike count:    7
Autocorr count: 0
Pulse count:    14
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 552.7 seconds
Fftlength=32,pass=3:Tune: sum=45909.6(ms); min=5.005(ms); max=70.43(ms); mean=45.46(ms); s_mean=57.9; sleep=60(ms); delta=685; N=1010; usual
Fftlength=32,pass=4:Tune: sum=31448.2(ms); min=3.385(ms); max=63.85(ms); mean=35.26(ms); s_mean=54.33; sleep=45(ms); delta=823; N=892; usual
Fftlength=32,pass=5:Tune: sum=15601.5(ms); min=3.49(ms); max=38.75(ms); mean=19.95(ms); s_mean=28.62; sleep=30(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=24841(ms); min=2.437(ms); max=57.24(ms); mean=25.14(ms); s_mean=40.86; sleep=30(ms); delta=1067; N=988; usual
Fftlength=64,pass=4:Tune: sum=13006.9(ms); min=1.931(ms); max=31.08(ms); mean=14.42(ms); s_mean=21.14; sleep=15(ms); delta=1021; N=902; usual
Fftlength=64,pass=5:Tune: sum=8674.04(ms); min=1.799(ms); max=23.39(ms); mean=10.58(ms); s_mean=14.5; sleep=15(ms); delta=979; N=820; usual
Fftlength=128,pass=3:Tune: sum=14965.4(ms); min=1.263(ms); max=34.75(ms); mean=13.99(ms); s_mean=17.76; sleep=15(ms); delta=1149; N=1070; usual
Fftlength=128,pass=4:Tune: sum=10350.4(ms); min=0.9216(ms); max=25.85(ms); mean=10.07(ms); s_mean=12.46; sleep=15(ms); delta=1107; N=1028; usual
Fftlength=128,pass=5:Tune: sum=7884.73(ms); min=0.904(ms); max=22.46(ms); mean=7.989(ms); s_mean=9.752; sleep=0(ms); delta=1066; N=987; usual
Fftlength=256,pass=3:Tune: sum=26576.9(ms); min=0.5734(ms); max=44.34(ms); mean=23.05(ms); s_mean=42.97; sleep=45(ms); delta=1192; N=1153; high_perf
Fftlength=256,pass=4:Tune: sum=3225.04(ms); min=0.4659(ms); max=13.73(ms); mean=5.402(ms); s_mean=13.36; sleep=15(ms); delta=1147; N=597; usual
Fftlength=256,pass=5:Tune: sum=2486.74(ms); min=0.454(ms); max=10.99(ms); mean=4.497(ms); s_mean=10.45; sleep=0(ms); delta=1103; N=553; usual
Fftlength=512,pass=3:Tune: sum=31001.6(ms); min=0.294(ms); max=22.25(ms); mean=18.21(ms); s_mean=21.55; sleep=15(ms); delta=1721; N=1702; high_perf
Fftlength=512,pass=4:Tune: sum=806.274(ms); min=0.2396(ms); max=6.838(ms); mean=2.697(ms); s_mean=6.521; sleep=0(ms); delta=1699; N=299; usual
Fftlength=512,pass=5:Tune: sum=622.301(ms); min=0.2365(ms); max=5.32(ms); mean=2.255(ms); s_mean=5.217; sleep=0(ms); delta=1676; N=276; usual
Fftlength=1024,pass=3:Tune: sum=31551.9(ms); min=0.1529(ms); max=10.87(ms); mean=10.17(ms); s_mean=10.62; sleep=0(ms); delta=3111; N=3102; high_perf
Fftlength=1024,pass=4:Tune: sum=193.631(ms); min=0.128(ms); max=3.348(ms); mean=1.308(ms); s_mean=2.547; sleep=0(ms); delta=3099; N=148; usual
Fftlength=1024,pass=5:Tune: sum=146.233(ms); min=0.1221(ms); max=2.603(ms); mean=1.083(ms); s_mean=2.422; sleep=0(ms); delta=3086; N=135; usual
Fftlength=2048,pass=3:Tune: sum=30997(ms); min=2.304(ms); max=5.431(ms); mean=5.164(ms); s_mean=5.147; sleep=0(ms); delta=1; N=6003; high_perf
Fftlength=4096,pass=3:Tune: sum=24782.7(ms); min=0.9587(ms); max=2.171(ms); mean=2.064(ms); s_mean=2.075; sleep=0(ms); delta=1; N=12007; high_perf
Fftlength=8192,pass=3:Tune: sum=24486.5(ms); min=0.9955(ms); max=1.042(ms); mean=1.02(ms); s_mean=1.022; sleep=0(ms); delta=1; N=24013; 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=61012,	N=61012,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3894,	N=3894,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47910,	N=47910,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=21,	N=21,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=16,	N=16,	<>=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=60999,	N=60999,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3908,	N=3908,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:58:02 (14996): 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.