任务 35647161

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=0.012362  NumCfft=146005  NumGauss=0  NumPulse=50181360768  NumTriplet=67975242912
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 :  0.012362
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
Pulse: peak=8.142735, time=53.79, period=23.28, d_freq=1420173162.38, score=1.073, chirp=-9.5042, fft_len=2k
D:	threshold 1.017036; unscaled peak power: 1.082783 exceeds threshold for 6.465%
Autocorr: peak=19.79615, time=20.13, delay=3.7977, d_freq=1420175979.59, chirp=9.8517, fft_len=128k
Pulse: peak=1.325725, time=53.7, period=1.704, d_freq=1420172006.09, score=1.039, chirp=17.075, fft_len=256 
D:	threshold 0.03551174; unscaled peak power: 0.03628227 exceeds threshold for 2.17%
Autocorr: peak=18.89893, time=100.7, delay=1.6414, d_freq=1420178497.53, chirp=26.984, fft_len=128k
Autocorr: peak=17.80902, time=100.7, delay=1.6414, d_freq=1420178499.39, chirp=27.002, fft_len=128k
Pulse: peak=1.945036, time=53.79, period=4.076, d_freq=1420172414.63, score=1.009, chirp=-28.281, fft_len=2k
D:	threshold 0.3697002; unscaled peak power: 0.3719194 exceeds threshold for 0.6003%
Pulse: peak=0.6768066, time=53.74, period=0.7023, d_freq=1420179068.39, score=1.027, chirp=-35.017, fft_len=1024 
D:	threshold 0.09810048; unscaled peak power: 0.09913899 exceeds threshold for 1.059%
Triplet: peak=10.87799, time=37.54, period=33.66, d_freq=1420179272.1, chirp=-50.291, fft_len=2k
Pulse: peak=1.50564, time=53.7, period=2.352, d_freq=1420173900.95, score=1.041, chirp=-77.637, fft_len=256 
D:	threshold 0.03839114; unscaled peak power: 0.03932789 exceeds threshold for 2.44%
Pulse: peak=0.4875367, time=53.69, period=0.3382, d_freq=1420176054.59, score=1.037, chirp=87.509, fft_len=64 
D:	threshold 0.005712451; unscaled peak power: 0.005780058 exceeds threshold for 1.184%
Pulse: peak=7.515689, time=53.9, period=22.65, d_freq=1420172492.94, score=1.017, chirp=-95.029, fft_len=4k
D:	threshold 2.07169; unscaled peak power: 2.102583 exceeds threshold for 1.491%

Best spike: peak=22.70218, time=33.55, d_freq=1420173673.4, chirp=5.7175, fft_len=128k
Best autocorr: peak=19.79615, time=20.13, delay=3.7977, d_freq=1420175979.59, chirp=9.8517, 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=8.142735, time=53.79, period=23.28, d_freq=1420173162.38, score=1.073, chirp=-9.5042, fft_len=2k
Best triplet: peak=10.87799, time=37.54, period=33.66, d_freq=1420179272.1, chirp=-50.291, fft_len=2k
Spike count:    0
Autocorr count: 3
Pulse count:    7
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 553.6 seconds
Fftlength=32,pass=3:Tune: sum=45548.4(ms); min=4.994(ms); max=70.3(ms); mean=45.19(ms); s_mean=57.5; sleep=60(ms); delta=685; N=1008; usual
Fftlength=32,pass=4:Tune: sum=30838.3(ms); min=3.403(ms); max=62.05(ms); mean=34.57(ms); s_mean=49.75; sleep=45(ms); delta=862; N=892; usual
Fftlength=32,pass=5:Tune: sum=15491.4(ms); min=3.489(ms); max=38.27(ms); mean=19.81(ms); s_mean=29.43; sleep=30(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=24865.4(ms); min=2.459(ms); max=57.84(ms); mean=25.12(ms); s_mean=41.14; sleep=30(ms); delta=1069; N=990; usual
Fftlength=64,pass=4:Tune: sum=13051.2(ms); min=1.949(ms); max=31.05(ms); mean=14.42(ms); s_mean=21.05; sleep=15(ms); delta=1024; N=905; usual
Fftlength=64,pass=5:Tune: sum=8618.51(ms); min=1.798(ms); max=23.36(ms); mean=10.51(ms); s_mean=14.35; sleep=15(ms); delta=979; N=820; usual
Fftlength=128,pass=3:Tune: sum=14953.9(ms); min=1.268(ms); max=34.55(ms); mean=13.98(ms); s_mean=17.72; sleep=15(ms); delta=1149; N=1070; usual
Fftlength=128,pass=4:Tune: sum=10423.6(ms); min=0.9208(ms); max=25.5(ms); mean=10.1(ms); s_mean=12.21; sleep=15(ms); delta=1111; N=1032; usual
Fftlength=128,pass=5:Tune: sum=7939.95(ms); min=0.9042(ms); max=22.09(ms); mean=7.996(ms); s_mean=9.631; sleep=0(ms); delta=1072; N=993; usual
Fftlength=256,pass=3:Tune: sum=26519.3(ms); min=0.5757(ms); max=44.19(ms); mean=23.04(ms); s_mean=43.07; sleep=45(ms); delta=1190; N=1151; high_perf
Fftlength=256,pass=4:Tune: sum=3229.16(ms); min=0.4669(ms); max=13.76(ms); mean=5.409(ms); s_mean=13.48; sleep=15(ms); delta=1145; N=597; usual
Fftlength=256,pass=5:Tune: sum=2491.2(ms); min=0.4558(ms); max=10.78(ms); mean=4.505(ms); s_mean=10.46; sleep=0(ms); delta=1101; N=553; usual
Fftlength=512,pass=3:Tune: sum=30932.3(ms); min=0.2926(ms); max=22.22(ms); mean=18.2(ms); s_mean=21.61; sleep=15(ms); delta=1719; N=1700; high_perf
Fftlength=512,pass=4:Tune: sum=814.705(ms); min=0.2417(ms); max=6.837(ms); mean=2.716(ms); s_mean=6.628; sleep=0(ms); delta=1698; N=300; usual
Fftlength=512,pass=5:Tune: sum=622.19(ms); min=0.2396(ms); max=5.395(ms); mean=2.254(ms); s_mean=5.177; sleep=0(ms); delta=1674; N=276; usual
Fftlength=1024,pass=3:Tune: sum=31483.7(ms); min=0.1547(ms); max=10.92(ms); mean=10.16(ms); s_mean=10.58; sleep=0(ms); delta=3109; N=3100; high_perf
Fftlength=1024,pass=4:Tune: sum=196.885(ms); min=0.1268(ms); max=3.376(ms); mean=1.321(ms); s_mean=2.878; sleep=0(ms); delta=3098; N=149; usual
Fftlength=1024,pass=5:Tune: sum=153.944(ms); min=0.1219(ms); max=2.594(ms); mean=1.116(ms); s_mean=2.483; sleep=0(ms); delta=3087; N=138; usual
Fftlength=2048,pass=3:Tune: sum=30895.3(ms); min=2.299(ms); max=5.459(ms); mean=5.152(ms); s_mean=5.159; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=24745.7(ms); min=0.9411(ms); max=2.178(ms); mean=2.063(ms); s_mean=2.066; sleep=0(ms); delta=1; N=11995; high_perf
Fftlength=8192,pass=3:Tune: sum=24465.6(ms); min=0.9936(ms); max=1.042(ms); mean=1.02(ms); s_mean=1.024; sleep=0(ms); delta=1; N=23989; 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=61167,	N=61167,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3691,	N=3691,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47872,	N=47872,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=11,	N=11,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=7,	N=7,	<>=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=61159,	N=61159,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3700,	N=3700,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:34:09 (17288): 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.