任务 35646902

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=0.012362  NumCfft=146041  NumGauss=0  NumPulse=50219088768  NumTriplet=68012970912
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: 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=24.07232, time=73.82, d_freq=1419109324.68, chirp=-8.713, fft_len=128k
Pulse: peak=2.194022, time=53.69, period=4.474, d_freq=1419109229.42, score=1.024, chirp=-19.195, fft_len=64 
D:	threshold 0.01239549; unscaled peak power: 0.0125942 exceeds threshold for 1.603%
Triplet: peak=11.37873, time=56.83, period=20.24, d_freq=1419109113.02, chirp=20.594, fft_len=2k
Spike: peak=24.23229, time=87.24, d_freq=1419113560.21, chirp=22.277, fft_len=128k
Pulse: peak=6.599945, time=53.74, period=19.22, d_freq=1419114844.52, score=1.02, chirp=25.86, fft_len=1024 
D:	threshold 0.4668237; unscaled peak power: 0.474844 exceeds threshold for 1.718%
Triplet: peak=10.22653, time=39.85, period=21.29, d_freq=1419107946.67, chirp=33.491, fft_len=2k
Pulse: peak=0.4699912, time=53.69, period=0.4177, d_freq=1419109898.93, score=1.013, chirp=37.323, fft_len=128 
D:	threshold 0.01136294; unscaled peak power: 0.01140804 exceeds threshold for 0.3969%
Pulse: peak=8.178241, time=53.74, period=26.74, d_freq=1419106637.36, score=1.047, chirp=60.717, fft_len=1024 
D:	threshold 0.5520982; unscaled peak power: 0.5748812 exceeds threshold for 4.127%
Pulse: peak=1.144063, time=53.7, period=1.663, d_freq=1419111240.26, score=1.073, chirp=65.849, fft_len=256 
D:	threshold 0.03266365; unscaled peak power: 0.03389654 exceeds threshold for 3.775%
Pulse: peak=0.8985989, time=53.69, period=1.081, d_freq=1419110948.84, score=1.032, chirp=72.514, fft_len=32 
D:	threshold 0.003662565; unscaled peak power: 0.003717907 exceeds threshold for 1.511%
Pulse: peak=2.586785, time=53.79, period=5.61, d_freq=1419113262.52, score=1.008, chirp=-74.313, fft_len=2k
D:	threshold 0.419018; unscaled peak power: 0.421515 exceeds threshold for 0.5959%
Triplet: peak=11.665, time=90.44, period=10.56, d_freq=1419111459.25, chirp=-80.378, fft_len=512 

Best spike: peak=24.23229, time=87.24, d_freq=1419113560.21, chirp=22.277, fft_len=128k
Best autocorr: peak=17.19494, time=100.7, delay=1.5329, d_freq=1419110826.83, chirp=-4.9799, 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=1.144063, time=53.7, period=1.663, d_freq=1419111240.26, score=1.073, chirp=65.849, fft_len=256 
Best triplet: peak=11.665, time=90.44, period=10.56, d_freq=1419111459.25, chirp=-80.378, fft_len=512 
Spike count:    2
Autocorr count: 0
Pulse count:    7
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 448.1 seconds
Fftlength=32,pass=3:Tune: sum=38269.1(ms); min=5.089(ms); max=67.03(ms); mean=40.45(ms); s_mean=57.11; sleep=60(ms); delta=781; N=946; usual
Fftlength=32,pass=4:Tune: sum=23262(ms); min=3.358(ms); max=51.88(ms); mean=26.59(ms); s_mean=33.44; sleep=30(ms); delta=986; N=875; usual
Fftlength=32,pass=5:Tune: sum=18558.7(ms); min=3.506(ms); max=46.15(ms); mean=22.74(ms); s_mean=37.37; sleep=30(ms); delta=927; N=816; usual
Fftlength=64,pass=3:Tune: sum=30882(ms); min=2.45(ms); max=63.55(ms); mean=30.61(ms); s_mean=52.87; sleep=45(ms); delta=970; N=1009; usual
Fftlength=64,pass=4:Tune: sum=12472.1(ms); min=2.024(ms); max=29.83(ms); mean=13.74(ms); s_mean=20.13; sleep=15(ms); delta=1019; N=908; usual
Fftlength=64,pass=5:Tune: sum=9701(ms); min=1.807(ms); max=23.6(ms); mean=11.29(ms); s_mean=15.28; sleep=15(ms); delta=970; N=859; usual
Fftlength=128,pass=3:Tune: sum=12580.9(ms); min=1.235(ms); max=29.09(ms); mean=11.79(ms); s_mean=14.86; sleep=15(ms); delta=1150; N=1067; usual
Fftlength=128,pass=4:Tune: sum=7415.42(ms); min=0.9462(ms); max=17.73(ms); mean=7.393(ms); s_mean=8.689; sleep=0(ms); delta=1114; N=1003; usual
Fftlength=128,pass=5:Tune: sum=5746.71(ms); min=0.9256(ms); max=15.47(ms); mean=5.968(ms); s_mean=6.94; sleep=0(ms); delta=1074; N=963; usual
Fftlength=256,pass=3:Tune: sum=18524.1(ms); min=0.5724(ms); max=30.65(ms); mean=16.28(ms); s_mean=29.6; sleep=30(ms); delta=1193; N=1138; high_perf
Fftlength=256,pass=4:Tune: sum=2299.32(ms); min=0.4762(ms); max=9.217(ms); mean=3.944(ms); s_mean=9.055; sleep=0(ms); delta=1150; N=583; usual
Fftlength=256,pass=5:Tune: sum=1783.3(ms); min=0.4649(ms); max=7.567(ms); mean=3.309(ms); s_mean=7.151; sleep=0(ms); delta=1106; N=539; usual
Fftlength=512,pass=3:Tune: sum=21453.3(ms); min=0.2918(ms); max=15.52(ms); mean=12.66(ms); s_mean=14.96; sleep=15(ms); delta=1722; N=1695; high_perf
Fftlength=512,pass=4:Tune: sum=572.855(ms); min=0.2445(ms); max=4.646(ms); mean=1.962(ms); s_mean=4.464; sleep=0(ms); delta=1701; N=292; usual
Fftlength=512,pass=5:Tune: sum=443.2(ms); min=0.2427(ms); max=3.743(ms); mean=1.654(ms); s_mean=3.639; sleep=0(ms); delta=1677; N=268; usual
Fftlength=1024,pass=3:Tune: sum=22033.8(ms); min=0.1495(ms); max=7.705(ms); mean=7.112(ms); s_mean=7.426; sleep=0(ms); delta=3111; N=3098; high_perf
Fftlength=1024,pass=4:Tune: sum=137.33(ms); min=0.1271(ms); max=2.266(ms); mean=0.9537(ms); s_mean=1.735; sleep=0(ms); delta=3099; N=144; usual
Fftlength=1024,pass=5:Tune: sum=107.095(ms); min=0.125(ms); max=1.817(ms); mean=0.8113(ms); s_mean=1.708; sleep=0(ms); delta=3087; N=132; usual
Fftlength=2048,pass=3:Tune: sum=21705.9(ms); min=1.629(ms); max=3.738(ms); mean=3.617(ms); s_mean=3.621; sleep=0(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=16289.7(ms); min=0.6275(ms); max=1.403(ms); mean=1.357(ms); s_mean=1.359; sleep=0(ms); delta=1; N=12003; high_perf
Fftlength=8192,pass=3:Tune: sum=18148(ms); min=0.7444(ms); max=0.7916(ms); mean=0.7559(ms); s_mean=0.7549; sleep=0(ms); delta=1; N=24007; 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=60853,	N=60853,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=4041,	N=4041,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47906,	N=47906,	<>=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=11,	N=11,	<>=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=60845,	N=60845,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4050,	N=4050,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:11:38 (26008): 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.