任务 35640704

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=0.009842  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 :  0.009842
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
Triplet: peak=10.54844, time=50.23, period=15.94, d_freq=1419024064.07, chirp=6.3977, fft_len=32 
Triplet: peak=11.44795, time=80.24, period=26.49, d_freq=1419022268.86, chirp=30.124, fft_len=256 
Pulse: peak=3.215169, time=53.79, period=6.973, d_freq=1419022922.25, score=1.015, chirp=34.655, fft_len=2k
D:	threshold 0.5428041; unscaled peak power: 0.5490915 exceeds threshold for 1.158%
Pulse: peak=1.428569, time=53.71, period=2.471, d_freq=1419020789.36, score=1.006, chirp=59.714, fft_len=512 
D:	threshold 0.07610407; unscaled peak power: 0.07638596 exceeds threshold for 0.3704%
Triplet: peak=10.75671, time=18.56, period=1.468, d_freq=1419024367, chirp=64.212, fft_len=2k
Triplet: peak=10.62142, time=31.09, period=5.671, d_freq=1419023382.79, chirp=76.775, fft_len=32 
Triplet: peak=12.5142, time=31.09, period=5.671, d_freq=1419023409.1, chirp=87.438, fft_len=32 
Pulse: peak=5.516687, time=53.79, period=14.99, d_freq=1419028002.28, score=1.015, chirp=-98.901, fft_len=2k
D:	threshold 0.8572921; unscaled peak power: 0.8681206 exceeds threshold for 1.263%

Best spike: peak=23.55208, time=55.36, d_freq=1419027380.21, chirp=-92.944, fft_len=32k
Best autocorr: peak=17.59757, time=33.55, delay=1.1931, d_freq=1419022680.07, chirp=-22.573, 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=3.215169, time=53.79, period=6.973, d_freq=1419022922.25, score=1.015, chirp=34.655, fft_len=2k
Best triplet: peak=12.5142, time=31.09, period=5.671, d_freq=1419023409.1, chirp=87.438, fft_len=32 
Spike count:    0
Autocorr count: 0
Pulse count:    3
Triplet count:  5
Gaussian count: 0
Wallclock time elapsed since last restart: 548.2 seconds
Fftlength=32,pass=3:Tune: sum=45536.2(ms); min=4.991(ms); max=67.87(ms); mean=45.17(ms); s_mean=57.48; sleep=60(ms); delta=685; N=1008; usual
Fftlength=32,pass=4:Tune: sum=30840.2(ms); min=3.403(ms); max=62.12(ms); mean=34.57(ms); s_mean=49.88; sleep=45(ms); delta=862; N=892; usual
Fftlength=32,pass=5:Tune: sum=15484.3(ms); min=3.498(ms); max=38.55(ms); mean=19.8(ms); s_mean=29.43; sleep=30(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=24859.7(ms); min=2.467(ms); max=56.79(ms); mean=25.11(ms); s_mean=40.86; sleep=30(ms); delta=1069; N=990; usual
Fftlength=64,pass=4:Tune: sum=13024.9(ms); min=1.836(ms); max=31.32(ms); mean=14.42(ms); s_mean=21.17; sleep=15(ms); delta=1022; N=903; usual
Fftlength=64,pass=5:Tune: sum=8571.39(ms); min=1.793(ms); max=22.71(ms); mean=10.45(ms); s_mean=14.38; sleep=15(ms); delta=979; N=820; usual
Fftlength=128,pass=3:Tune: sum=14970.5(ms); min=1.267(ms); max=34.7(ms); mean=13.99(ms); s_mean=17.86; sleep=15(ms); delta=1149; N=1070; usual
Fftlength=128,pass=4:Tune: sum=10423.1(ms); min=0.9205(ms); max=25.64(ms); mean=10.1(ms); s_mean=12.31; sleep=15(ms); delta=1111; N=1032; usual
Fftlength=128,pass=5:Tune: sum=7936.46(ms); min=0.9042(ms); max=22.48(ms); mean=7.992(ms); s_mean=9.781; sleep=0(ms); delta=1072; N=993; usual
Fftlength=256,pass=3:Tune: sum=26623.2(ms); min=0.5763(ms); max=44.35(ms); mean=23.09(ms); s_mean=43.28; sleep=45(ms); delta=1192; N=1153; high_perf
Fftlength=256,pass=4:Tune: sum=3239.13(ms); min=0.47(ms); max=13.73(ms); mean=5.417(ms); s_mean=13.39; sleep=15(ms); delta=1148; N=598; usual
Fftlength=256,pass=5:Tune: sum=2493.75(ms); min=0.4557(ms); max=10.96(ms); mean=4.509(ms); s_mean=10.47; sleep=0(ms); delta=1103; N=553; usual
Fftlength=512,pass=3:Tune: sum=30974.9(ms); min=0.2929(ms); max=22.22(ms); mean=18.2(ms); s_mean=21.67; sleep=15(ms); delta=1721; N=1702; high_perf
Fftlength=512,pass=4:Tune: sum=807.319(ms); min=0.2396(ms); max=6.836(ms); mean=2.7(ms); s_mean=6.526; sleep=0(ms); delta=1699; N=299; usual
Fftlength=512,pass=5:Tune: sum=621.301(ms); min=0.2364(ms); max=5.322(ms); mean=2.251(ms); s_mean=5.216; sleep=0(ms); delta=1676; N=276; usual
Fftlength=1024,pass=3:Tune: sum=31504.1(ms); min=0.1535(ms); max=10.87(ms); mean=10.16(ms); s_mean=10.64; sleep=0(ms); delta=3111; N=3102; high_perf
Fftlength=1024,pass=4:Tune: sum=196.753(ms); min=0.1269(ms); max=3.334(ms); mean=1.32(ms); s_mean=2.877; sleep=0(ms); delta=3100; N=149; usual
Fftlength=1024,pass=5:Tune: sum=151.44(ms); min=0.1232(ms); max=2.59(ms); mean=1.105(ms); s_mean=2.459; sleep=0(ms); delta=3088; N=137; usual
Fftlength=2048,pass=3:Tune: sum=30900.3(ms); min=2.296(ms); max=5.311(ms); mean=5.149(ms); s_mean=5.16; sleep=0(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=24763.1(ms); min=0.9301(ms); max=2.159(ms); mean=2.063(ms); s_mean=2.056; sleep=0(ms); delta=1; N=12003; high_perf
Fftlength=8192,pass=3:Tune: sum=24477(ms); min=0.9905(ms); max=1.086(ms); mean=1.02(ms); s_mean=1.021; 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=61130,	N=61130,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3764,	N=3764,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47908,	N=47908,	<>=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=61123,	N=61123,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3772,	N=3772,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
23:19:06 (21060): 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.