任务 35640425

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=0.009842  NumCfft=145989  NumGauss=0  NumPulse=50164588672  NumTriplet=67958470816
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 :  0.009842
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
Triplet: peak=11.44609, time=22.23, period=10.56, d_freq=1420610803.36, chirp=5.7378, fft_len=512 
Pulse: peak=0.2562009, time=53.69, period=0.1368, d_freq=1420619161.46, score=1.001, chirp=-23.485, fft_len=32 
D:	threshold 0.002445258; unscaled peak power: 0.002445778 exceeds threshold for 0.02128%
Pulse: peak=3.358063, time=53.74, period=7.668, d_freq=1420618564.12, score=1.033, chirp=-24.286, fft_len=1024 
D:	threshold 0.26691; unscaled peak power: 0.2736368 exceeds threshold for 2.52%
Spike: peak=24.43132, time=100.7, d_freq=1420617772.59, chirp=27.263, fft_len=128k
Spike: peak=24.50743, time=100.7, d_freq=1420617772.59, chirp=27.267, fft_len=128k
Pulse: peak=5.51858, time=53.9, period=16.57, d_freq=1420618723.57, score=1.037, chirp=30.19, fft_len=4k
D:	threshold 1.65261; unscaled peak power: 1.70426 exceeds threshold for 3.125%
Pulse: peak=4.071391, time=53.74, period=8.978, d_freq=1420614335.89, score=1.092, chirp=37.229, fft_len=1024 
D:	threshold 0.2886702; unscaled peak power: 0.3095952 exceeds threshold for 7.249%
Spike: peak=24.05987, time=92.27, d_freq=1420611736.53, chirp=50.827, fft_len=32k
Pulse: peak=7.650629, time=53.9, period=22.51, d_freq=1420618609.1, score=1.036, chirp=69.471, fft_len=4k
D:	threshold 1.988853; unscaled peak power: 2.051748 exceeds threshold for 3.162%
Triplet: peak=10.47892, time=51.17, period=32.02, d_freq=1420617531.87, chirp=74.726, fft_len=32 

Best spike: peak=24.50743, time=100.7, d_freq=1420617772.59, chirp=27.267, fft_len=128k
Best autocorr: peak=17.33488, time=73.82, delay=4.9089, d_freq=1420616409.68, chirp=15.921, 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=4.071391, time=53.74, period=8.978, d_freq=1420614335.89, score=1.092, chirp=37.229, fft_len=1024 
Best triplet: peak=11.44609, time=22.23, period=10.56, d_freq=1420610803.36, chirp=5.7378, fft_len=512 
Spike count:    3
Autocorr count: 0
Pulse count:    5
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 441.7 seconds
Fftlength=32,pass=3:Tune: sum=38255.8(ms); min=5.081(ms); max=66.92(ms); mean=40.44(ms); s_mean=57.15; sleep=60(ms); delta=781; N=946; usual
Fftlength=32,pass=4:Tune: sum=23263.8(ms); min=3.37(ms); max=51.97(ms); mean=26.59(ms); s_mean=33.46; sleep=30(ms); delta=986; N=875; usual
Fftlength=32,pass=5:Tune: sum=18561.6(ms); min=3.51(ms); max=46.21(ms); mean=22.75(ms); s_mean=37.39; sleep=30(ms); delta=927; N=816; usual
Fftlength=64,pass=3:Tune: sum=31023.2(ms); min=2.346(ms); max=63.63(ms); mean=30.66(ms); s_mean=51.99; sleep=45(ms); delta=974; N=1012; usual
Fftlength=64,pass=4:Tune: sum=12527.4(ms); min=2.022(ms); max=30.66(ms); mean=13.75(ms); s_mean=20.42; sleep=15(ms); delta=1022; N=911; usual
Fftlength=64,pass=5:Tune: sum=9736.72(ms); min=1.806(ms); max=24.26(ms); mean=11.3(ms); s_mean=15.38; sleep=15(ms); delta=973; N=862; usual
Fftlength=128,pass=3:Tune: sum=12557.4(ms); min=1.167(ms); max=28.81(ms); mean=11.78(ms); s_mean=15.07; sleep=15(ms); delta=1149; N=1066; usual
Fftlength=128,pass=4:Tune: sum=7408.98(ms); min=0.9464(ms); max=17.78(ms); mean=7.394(ms); s_mean=8.839; sleep=0(ms); delta=1113; N=1002; usual
Fftlength=128,pass=5:Tune: sum=5745.99(ms); min=0.9265(ms); max=15.31(ms); mean=5.967(ms); s_mean=6.915; sleep=0(ms); delta=1074; N=963; usual
Fftlength=256,pass=3:Tune: sum=18459.1(ms); min=0.5752(ms); max=30.44(ms); mean=16.25(ms); s_mean=29.75; sleep=30(ms); delta=1191; N=1136; high_perf
Fftlength=256,pass=4:Tune: sum=2295.06(ms); min=0.4782(ms); max=9.23(ms); mean=3.943(ms); s_mean=9.051; sleep=0(ms); delta=1147; N=582; usual
Fftlength=256,pass=5:Tune: sum=1779.39(ms); min=0.4632(ms); max=7.523(ms); mean=3.307(ms); s_mean=7.208; sleep=0(ms); delta=1103; N=538; usual
Fftlength=512,pass=3:Tune: sum=21421.8(ms); min=0.2918(ms); max=15.53(ms); mean=12.65(ms); s_mean=14.97; sleep=15(ms); delta=1720; N=1693; high_perf
Fftlength=512,pass=4:Tune: sum=572.901(ms); min=0.2458(ms); max=4.671(ms); mean=1.962(ms); s_mean=4.44; sleep=0(ms); delta=1699; N=292; usual
Fftlength=512,pass=5:Tune: sum=444.559(ms); min=0.2396(ms); max=3.743(ms); mean=1.659(ms); s_mean=3.619; sleep=0(ms); delta=1675; N=268; usual
Fftlength=1024,pass=3:Tune: sum=21991.7(ms); min=0.1505(ms); max=7.692(ms); mean=7.108(ms); s_mean=7.407; sleep=0(ms); delta=3107; N=3094; high_perf
Fftlength=1024,pass=4:Tune: sum=140.803(ms); min=0.127(ms); max=2.271(ms); mean=0.9644(ms); s_mean=1.966; sleep=0(ms); delta=3097; N=146; usual
Fftlength=1024,pass=5:Tune: sum=110.59(ms); min=0.1257(ms); max=1.812(ms); mean=0.8253(ms); s_mean=1.735; sleep=0(ms); delta=3085; N=134; usual
Fftlength=2048,pass=3:Tune: sum=21676.2(ms); min=1.649(ms); max=3.727(ms); mean=3.616(ms); s_mean=3.615; sleep=0(ms); delta=1; N=5995; high_perf
Fftlength=4096,pass=3:Tune: sum=16267.8(ms); min=0.6062(ms); max=1.395(ms); mean=1.357(ms); s_mean=1.357; sleep=0(ms); delta=1; N=11991; high_perf
Fftlength=8192,pass=3:Tune: sum=18124.9(ms); min=0.7414(ms); max=0.7753(ms); mean=0.7558(ms); s_mean=0.7551; sleep=0(ms); delta=1; N=23981; 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=60845,	N=60845,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3997,	N=3997,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47855,	N=47855,	<>=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=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=60838,	N=60838,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4005,	N=4005,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
23:17:35 (18868): 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.