任务 35627040

标准错误输出

<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) 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=0.009855  NumCfft=146001  NumGauss=0  NumPulse=50177167232  NumTriplet=67971049376
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 :  0.009855
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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=24.39897, time=73.82, d_freq=1420296468.1, chirp=0.14788, fft_len=128k
Spike: peak=25.1587, time=73.82, d_freq=1420296468.1, chirp=0.14881, fft_len=128k
Spike: peak=24.54388, time=73.82, d_freq=1420296468.09, chirp=0.14973, fft_len=128k
Triplet: peak=11.42348, time=45.72, period=28.99, d_freq=1420293007.12, chirp=-6.6704, fft_len=1024 
Pulse: peak=0.6933511, time=53.7, period=0.7026, d_freq=1420289288.21, score=1.009, chirp=7.4708, fft_len=256 
D:	threshold 0.0268092; unscaled peak power: 0.02691091 exceeds threshold for 0.3794%
Autocorr: peak=18.81916, time=73.82, delay=4.894, d_freq=1420293960.86, chirp=13.44, fft_len=128k
Spike: peak=24.02346, time=73.82, d_freq=1420288534.57, chirp=-17.579, fft_len=128k
Spike: peak=24.06364, time=73.82, d_freq=1420288534.58, chirp=-17.58, fft_len=128k
Spike: peak=24.98607, time=73.82, d_freq=1420288534.56, chirp=-17.589, fft_len=128k
Spike: peak=25.98485, time=73.82, d_freq=1420288534.56, chirp=-17.59, fft_len=128k
Spike: peak=25.88711, time=73.82, d_freq=1420288534.57, chirp=-17.591, fft_len=128k
Spike: peak=24.73557, time=73.82, d_freq=1420288534.58, chirp=-17.591, fft_len=128k
Pulse: peak=0.7870055, time=53.69, period=0.7984, d_freq=1420296426.87, score=1.12, chirp=-46.427, fft_len=128 
D:	threshold 0.01337814; unscaled peak power: 0.01404235 exceeds threshold for 4.965%
Triplet: peak=10.82947, time=51.8, period=49.75, d_freq=1420291389.44, chirp=-52.029, fft_len=1024 
Pulse: peak=10.23589, time=53.71, period=32.93, d_freq=1420288824.73, score=1.004, chirp=-75.375, fft_len=512 
D:	threshold 0.3378519; unscaled peak power: 0.3392342 exceeds threshold for 0.4092%
Pulse: peak=5.350733, time=53.9, period=15.2, d_freq=1420295339.9, score=1.008, chirp=77.26, fft_len=4k
D:	threshold 1.577828; unscaled peak power: 1.58909 exceeds threshold for 0.7138%
Pulse: peak=2.486514, time=53.69, period=4.737, d_freq=1420293366.68, score=1.043, chirp=86.982, fft_len=128 
D:	threshold 0.02645129; unscaled peak power: 0.02724923 exceeds threshold for 3.017%
Triplet: peak=12.4513, time=48.08, period=20.7, d_freq=1420296920.64, chirp=-97.121, fft_len=256 

Best spike: peak=25.98485, time=73.82, d_freq=1420288534.56, chirp=-17.59, fft_len=128k
Best autocorr: peak=18.81916, time=73.82, delay=4.894, d_freq=1420293960.86, chirp=13.44, 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=0.7870055, time=53.69, period=0.7984, d_freq=1420296426.87, score=1.12, chirp=-46.427, fft_len=128 
Best triplet: peak=12.4513, time=48.08, period=20.7, d_freq=1420296920.64, chirp=-97.121, fft_len=256 
Spike count:    9
Autocorr count: 1
Pulse count:    5
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 437.2 seconds
Fftlength=32,pass=3:Tune: sum=38631.1(ms); min=5.095(ms); max=66.94(ms); mean=40.58(ms); s_mean=57.13; sleep=60(ms); delta=781; N=952; usual
Fftlength=32,pass=4:Tune: sum=23504.8(ms); min=3.381(ms); max= 52(ms); mean=26.71(ms); s_mean=43.36; sleep=45(ms); delta=991; N=880; usual
Fftlength=32,pass=5:Tune: sum=18759(ms); min=3.535(ms); max=46.17(ms); mean=22.85(ms); s_mean=37.01; sleep=30(ms); delta=932; N=821; usual
Fftlength=64,pass=3:Tune: sum=31019.6(ms); min=2.345(ms); max=63.59(ms); mean=30.65(ms); s_mean=51.95; sleep=45(ms); delta=974; N=1012; usual
Fftlength=64,pass=4:Tune: sum=12510.8(ms); min=1.944(ms); max=30.37(ms); mean=13.75(ms); s_mean=20.14; sleep=15(ms); delta=1021; N=910; usual
Fftlength=64,pass=5:Tune: sum=9692(ms); min=1.819(ms); max=24.48(ms); mean=11.28(ms); s_mean=15.21; sleep=15(ms); delta=970; N=859; usual
Fftlength=128,pass=3:Tune: sum=12582.3(ms); min=1.237(ms); max=29.11(ms); mean=11.79(ms); s_mean=14.96; sleep=15(ms); delta=1150; N=1067; usual
Fftlength=128,pass=4:Tune: sum=7416.97(ms); min=0.9431(ms); max=17.67(ms); mean=7.395(ms); s_mean=8.808; sleep=0(ms); delta=1114; N=1003; usual
Fftlength=128,pass=5:Tune: sum=5740.16(ms); min=0.9226(ms); max=15.23(ms); mean=5.973(ms); s_mean=6.68; sleep=0(ms); delta=1072; N=961; usual
Fftlength=256,pass=3:Tune: sum=18473.1(ms); min=0.5732(ms); max=30.64(ms); mean=16.26(ms); s_mean=29.79; sleep=30(ms); delta=1191; N=1136; high_perf
Fftlength=256,pass=4:Tune: sum=2297.79(ms); min=0.4772(ms); max=9.219(ms); mean=3.948(ms); s_mean=9.057; sleep=0(ms); delta=1147; N=582; usual
Fftlength=256,pass=5:Tune: sum=1777.67(ms); min=0.4669(ms); max=7.437(ms); mean=3.304(ms); s_mean=7.15; sleep=0(ms); delta=1103; N=538; usual
Fftlength=512,pass=3:Tune: sum=21410.2(ms); min=0.2925(ms); max=15.31(ms); mean=12.65(ms); s_mean=14.98; sleep=15(ms); delta=1720; N=1693; high_perf
Fftlength=512,pass=4:Tune: sum=573.024(ms); min=0.2458(ms); max=4.625(ms); mean=1.962(ms); s_mean=4.428; sleep=0(ms); delta=1699; N=292; usual
Fftlength=512,pass=5:Tune: sum=446.957(ms); min=0.2417(ms); max=3.741(ms); mean=1.662(ms); s_mean=3.613; sleep=0(ms); delta=1676; N=269; usual
Fftlength=1024,pass=3:Tune: sum=21999.3(ms); min=0.1505(ms); max=7.852(ms); mean=7.106(ms); s_mean=7.432; sleep=0(ms); delta=3109; N=3096; high_perf
Fftlength=1024,pass=4:Tune: sum=140.628(ms); min=0.127(ms); max=2.262(ms); mean=0.9632(ms); s_mean=1.959; sleep=0(ms); delta=3099; N=146; usual
Fftlength=1024,pass=5:Tune: sum=110.627(ms); min=0.126(ms); max=1.809(ms); mean=0.8256(ms); s_mean=1.743; sleep=0(ms); delta=3087; N=134; usual
Fftlength=2048,pass=3:Tune: sum=21688.2(ms); min=1.679(ms); max=3.741(ms); mean=3.617(ms); s_mean=3.621; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=16273.6(ms); min=0.6082(ms); max=1.399(ms); mean=1.357(ms); s_mean=1.353; sleep=0(ms); delta=1; N=11993; high_perf
Fftlength=8192,pass=3:Tune: sum=18137.2(ms); min=0.7425(ms); max=0.7803(ms); mean=0.7561(ms); s_mean=0.7589; sleep=0(ms); delta=1; N=23987; 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=60819,	N=60819,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=4035,	N=4035,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47870,	N=47870,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=9,	N=9,	<>=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=60815,	N=60815,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4040,	N=4040,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
21:33:30 (4844): 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.