任务 35641731

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=0.011267  NumCfft=146013  NumGauss=0  NumPulse=50189747328  NumTriplet=67983629472
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 :  0.011267
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
Autocorr: peak=18.0698, time=87.24, delay=3.0044, d_freq=1419862633.76, chirp=-7.4218, fft_len=128k
Pulse: peak=1.988511, time=53.74, period=3.683, d_freq=1419864606.53, score=1.012, chirp=18.805, fft_len=1024 
D:	threshold 0.1867623; unscaled peak power: 0.1882538 exceeds threshold for 0.7986%
Autocorr: peak=18.62846, time=33.55, delay=2.4099, d_freq=1419862621.94, chirp=-19.649, fft_len=128k
Spike: peak=24.88122, time=20.13, d_freq=1419858536, chirp=19.249, fft_len=128k
Spike: peak=25.53101, time=20.13, d_freq=1419858536, chirp=19.252, fft_len=128k
Spike: peak=24.82972, time=20.13, d_freq=1419858536, chirp=19.256, fft_len=128k
Pulse: peak=1.629132, time=53.74, period=2.971, d_freq=1419867910.12, score=1.009, chirp=21.539, fft_len=1024 
D:	threshold 0.1646209; unscaled peak power: 0.1655623 exceeds threshold for 0.5718%
Pulse: peak=4.234096, time=53.69, period=10.16, d_freq=1419863826.84, score=1.059, chirp=31.475, fft_len=128 
D:	threshold 0.03900532; unscaled peak power: 0.04084594 exceeds threshold for 4.719%
Pulse: peak=8.109241, time=53.71, period=25.74, d_freq=1419861027.81, score=1.015, chirp=-33.076, fft_len=512 
D:	threshold 0.2783175; unscaled peak power: 0.2819184 exceeds threshold for 1.294%
Pulse: peak=4.637185, time=53.74, period=12.69, d_freq=1419858917.15, score=1.042, chirp=-74.82, fft_len=1024 
D:	threshold 0.3463584; unscaled peak power: 0.3582304 exceeds threshold for 3.428%
Pulse: peak=3.446819, time=53.7, period=7.812, d_freq=1419860143.15, score=1.014, chirp=-75.486, fft_len=256 
D:	threshold 0.06717425; unscaled peak power: 0.06790812 exceeds threshold for 1.092%
Pulse: peak=5.734672, time=53.74, period=14.39, d_freq=1419867512.41, score=1.031, chirp=-94.291, fft_len=1024 
D:	threshold 0.4131529; unscaled peak power: 0.4241178 exceeds threshold for 2.654%
Pulse: peak=2.675347, time=53.74, period=5.977, d_freq=1419858766.97, score=1.017, chirp=-96.425, fft_len=1024 
D:	threshold 0.2183045; unscaled peak power: 0.2209483 exceeds threshold for 1.211%

Best spike: peak=25.53101, time=20.13, d_freq=1419858536, chirp=19.252, fft_len=128k
Best autocorr: peak=18.62846, time=33.55, delay=2.4099, d_freq=1419862621.94, chirp=-19.649, 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=4.234096, time=53.69, period=10.16, d_freq=1419863826.84, score=1.059, chirp=31.475, fft_len=128 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    3
Autocorr count: 2
Pulse count:    8
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 441.8 seconds
Fftlength=32,pass=3:Tune: sum=38616.5(ms); min=5.083(ms); max=66.95(ms); mean=40.56(ms); s_mean=57.14; sleep=60(ms); delta=781; N=952; usual
Fftlength=32,pass=4:Tune: sum=23496.4(ms); min=3.379(ms); max=52.04(ms); mean=26.7(ms); s_mean=43.41; sleep=45(ms); delta=991; N=880; usual
Fftlength=32,pass=5:Tune: sum=18750.9(ms); min=3.532(ms); max=46.2(ms); mean=22.84(ms); s_mean=37.04; sleep=30(ms); delta=932; N=821; usual
Fftlength=64,pass=3:Tune: sum=31007(ms); min=2.344(ms); max=63.58(ms); mean=30.64(ms); s_mean=51.95; sleep=45(ms); delta=974; N=1012; usual
Fftlength=64,pass=4:Tune: sum=12525.6(ms); min=2.019(ms); max=30.71(ms); mean=13.75(ms); s_mean=20.33; sleep=15(ms); delta=1022; N=911; usual
Fftlength=64,pass=5:Tune: sum=9738.37(ms); min=1.81(ms); max=24.41(ms); mean=11.3(ms); s_mean=15.38; sleep=15(ms); delta=973; N=862; usual
Fftlength=128,pass=3:Tune: sum=12583.7(ms); min=1.236(ms); max=29.18(ms); mean=11.79(ms); s_mean= 15; sleep=15(ms); delta=1150; N=1067; usual
Fftlength=128,pass=4:Tune: sum=7415.28(ms); min=0.939(ms); max=17.46(ms); mean=7.386(ms); s_mean=8.678; sleep=0(ms); delta=1115; N=1004; usual
Fftlength=128,pass=5:Tune: sum=5749.85(ms); min=0.9225(ms); max=15.69(ms); mean=5.971(ms); s_mean=6.948; sleep=0(ms); delta=1074; N=963; usual
Fftlength=256,pass=3:Tune: sum=18469.9(ms); min=0.5714(ms); max=30.63(ms); mean=16.26(ms); s_mean=29.82; sleep=30(ms); delta=1191; N=1136; high_perf
Fftlength=256,pass=4:Tune: sum=2298.51(ms); min=0.4772(ms); max=9.231(ms); mean=3.943(ms); s_mean=9.048; sleep=0(ms); delta=1148; N=583; usual
Fftlength=256,pass=5:Tune: sum=1784.97(ms); min=0.4628(ms); max=7.506(ms); mean=3.312(ms); s_mean=7.154; sleep=0(ms); delta=1104; N=539; usual
Fftlength=512,pass=3:Tune: sum=21429.8(ms); min=0.2918(ms); max=15.57(ms); mean=12.66(ms); s_mean=14.91; sleep=15(ms); delta=1720; N=1693; high_perf
Fftlength=512,pass=4:Tune: sum=573.145(ms); min=0.2447(ms); max=4.659(ms); mean=1.963(ms); s_mean=4.477; sleep=0(ms); delta=1699; N=292; usual
Fftlength=512,pass=5:Tune: sum=446.477(ms); min=0.2406(ms); max=3.737(ms); mean=1.66(ms); s_mean=3.647; sleep=0(ms); delta=1676; N=269; usual
Fftlength=1024,pass=3:Tune: sum=22010.9(ms); min=0.1505(ms); max=7.717(ms); mean=7.109(ms); s_mean=7.421; sleep=0(ms); delta=3109; N=3096; high_perf
Fftlength=1024,pass=4:Tune: sum=140.861(ms); min=0.128(ms); max=2.277(ms); mean=0.9648(ms); s_mean=1.966; sleep=0(ms); delta=3099; N=146; usual
Fftlength=1024,pass=5:Tune: sum=110.604(ms); min=0.1242(ms); max=1.809(ms); mean=0.8254(ms); s_mean=1.74; sleep=0(ms); delta=3087; N=134; usual
Fftlength=2048,pass=3:Tune: sum=21700.8(ms); min=1.677(ms); max=3.741(ms); mean=3.617(ms); s_mean=3.62; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=16279(ms); min=0.6052(ms); max=1.397(ms); mean=1.357(ms); s_mean=1.356; sleep=0(ms); delta=1; N=11997; high_perf
Fftlength=8192,pass=3:Tune: sum=18138.2(ms); min=0.7434(ms); max=0.7823(ms); mean=0.756(ms); s_mean=0.7574; sleep=0(ms); delta=1; N=23993; 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=60880,	N=60880,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3986,	N=3986,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47879,	N=47879,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=12,	N=12,	<>=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=60871,	N=60871,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3996,	N=3996,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
00:59:45 (6460): 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.