任务 35645182

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=0.277280  NumCfft=250593  NumGauss=1703316950  NumPulse=226442364822  NumTriplet=452861343142
Currently allocated 229 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 :  0.277280
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
Spike: peak=24.42525, time=16.78, d_freq=1421097402.49, chirp=-0.81335, fft_len=64k
Spike: peak=24.57916, time=16.78, d_freq=1421097402.51, chirp=-0.82074, fft_len=64k
Triplet: peak=10.62693, time=19.58, period=3.454, d_freq=1421088870.53, chirp=15.758, fft_len=64 
Triplet: peak=11.58154, time=19.58, period=3.454, d_freq=1421088883.4, chirp=16.415, fft_len=64 
Gaussian: peak=2.518721, mean=0.4969342, ChiSq=1.40676, time=49.49, d_freq=1421092742.58,
	score=0.8972636, null_hyp=2.318648, chirp=-20.018, fft_len=16k
Pulse: peak=2.643325, time=97.71, period=0.9743, d_freq=1421097672.21, score=1.026, chirp=21.01, fft_len=256 
D:	threshold 0.05647387; unscaled peak power: 0.05752476 exceeds threshold for 1.861%
Autocorr: peak=18.59706, time=87.24, delay=0.6229, d_freq=1421095650.7, chirp=21.787, fft_len=128k
Autocorr: peak=18.82512, time=87.24, delay=0.6229, d_freq=1421095650.78, chirp=21.788, fft_len=128k
Autocorr: peak=18.03804, time=87.24, delay=0.6229, d_freq=1421095650.86, chirp=21.789, fft_len=128k
Triplet: peak=11.40683, time=21.23, period=3.378, d_freq=1421091202.46, chirp=45.304, fft_len=64 
Triplet: peak=11.60083, time=21.23, period=3.378, d_freq=1421091203.22, chirp=52.527, fft_len=64 
Triplet: peak=10.60061, time=21.23, period=3.378, d_freq=1421091217.16, chirp=53.183, fft_len=64 
Triplet: peak=10.85992, time=75.81, period=0.8913, d_freq=1421091099.15, chirp=53.593, fft_len=1024 
Triplet: peak=10.37588, time=75.81, period=0.8913, d_freq=1421091098.93, chirp=53.716, fft_len=1024 
Gaussian: peak=2.757548, mean=0.4861869, ChiSq=1.36474, time=19.29, d_freq=1421097701.66,
	score=1.49753, null_hyp=2.324785, chirp=-66.458, fft_len=16k
Gaussian: peak=2.619248, mean=0.4868362, ChiSq=1.405476, time=20.97, d_freq=1421097590.16,
	score=1.724466, null_hyp=2.360861, chirp=-66.458, fft_len=16k
Spike: peak=24.80359, time=41.94, d_freq=1421091096.72, chirp=99.391, fft_len=32k
Spike: peak=25.00673, time=41.94, d_freq=1421091096.75, chirp=99.406, fft_len=32k
Spike: peak=24.16483, time=41.94, d_freq=1421091096.77, chirp=99.421, fft_len=32k

Best spike: peak=25.00673, time=41.94, d_freq=1421091096.75, chirp=99.406, fft_len=32k
Best autocorr: peak=18.82512, time=87.24, delay=0.6229, d_freq=1421095650.78, chirp=21.788, fft_len=128k
Best gaussian: peak=2.619248, mean=0.4868362, ChiSq=1.405476, time=20.97, d_freq=1421097590.16,
	score=1.724466, null_hyp=2.360861, chirp=-66.458, fft_len=16k
Best pulse: peak=2.643325, time=97.71, period=0.9743, d_freq=1421097672.21, score=1.026, chirp=21.01, fft_len=256 
Best triplet: peak=11.60083, time=21.23, period=3.378, d_freq=1421091203.22, chirp=52.527, fft_len=64 
Spike count:    5
Autocorr count: 3
Pulse count:    1
Triplet count:  7
Gaussian count: 3
Wallclock time elapsed since last restart: 382.3 seconds
Fftlength=8,pass=3:Tune: sum=15117(ms); min=5.024(ms); max=67.5(ms); mean=45.26(ms); s_mean=50.27; sleep=45(ms); delta=288; N=334; usual
Fftlength=8,pass=4:Tune: sum=9836.01(ms); min=3.041(ms); max=59.51(ms); mean=32.9(ms); s_mean=49.33; sleep=45(ms); delta=364; N=299; usual
Fftlength=8,pass=5:Tune: sum=7238.46(ms); min=3.574(ms); max=47.25(ms); mean=26.42(ms); s_mean=31.95; sleep=30(ms); delta=353; N=274; usual
Fftlength=16,pass=3:Tune: sum=8814(ms); min=1.764(ms); max=51.11(ms); mean=24.55(ms); s_mean=42.53; sleep=45(ms); delta=406; N=359; usual
Fftlength=16,pass=4:Tune: sum=5586.91(ms); min=2.268(ms); max=32.85(ms); mean=17.46(ms); s_mean=26.56; sleep=15(ms); delta=383; N=320; usual
Fftlength=16,pass=5:Tune: sum=4138.4(ms); min=1.529(ms); max=26.4(ms); mean=14.37(ms); s_mean=18.91; sleep=15(ms); delta=367; N=288; usual
Fftlength=32,pass=3:Tune: sum=4757.03(ms); min=0.9503(ms); max=28.19(ms); mean=12.96(ms); s_mean=18.82; sleep=15(ms); delta=414; N=367; usual
Fftlength=32,pass=4:Tune: sum=3045.78(ms); min=0.6339(ms); max=19.67(ms); mean=9.174(ms); s_mean=12.33; sleep=15(ms); delta=395; N=332; usual
Fftlength=32,pass=5:Tune: sum=2253.91(ms); min=0.7414(ms); max=15.26(ms); mean=7.439(ms); s_mean=8.716; sleep=0(ms); delta=382; N=303; usual
Fftlength=64,pass=3:Tune: sum=3775.5(ms); min=0.5294(ms); max=23.91(ms); mean=9.164(ms); s_mean=11.32; sleep=0(ms); delta=451; N=412; usual
Fftlength=64,pass=4:Tune: sum=2669.74(ms); min=0.3881(ms); max=18.19(ms); mean=6.691(ms); s_mean=8.004; sleep=0(ms); delta=438; N=399; usual
Fftlength=64,pass=5:Tune: sum=2009.87(ms); min=0.335(ms); max=13.93(ms); mean=5.447(ms); s_mean=13.67; sleep=15(ms); delta=408; N=369; usual
Fftlength=128,pass=3:Tune: sum=8429.42(ms); min=0.2252(ms); max=33.78(ms); mean=18.94(ms); s_mean=33.36; sleep=30(ms); delta=464; N=445; high_perf
Fftlength=128,pass=4:Tune: sum=839.215(ms); min=0.1876(ms); max=10.85(ms); mean=3.977(ms); s_mean=10.16; sleep=0(ms); delta=449; N=211; usual
Fftlength=128,pass=5:Tune: sum=629.098(ms); min=0.1853(ms); max=8.389(ms); mean=3.26(ms); s_mean=8.065; sleep=0(ms); delta=431; N=193; usual
Fftlength=256,pass=3:Tune: sum=9702.5(ms); min=7.072(ms); max=16.37(ms); mean=15.93(ms); s_mean=16.07; sleep=15(ms); delta=1; N=609; high_perf
Fftlength=512,pass=3:Tune: sum=9345.13(ms); min=3.361(ms); max=7.968(ms); mean=7.666(ms); s_mean=7.72; sleep=0(ms); delta=1; N=1219; high_perf
Fftlength=1024,pass=3:Tune: sum=8474.71(ms); min=1.563(ms); max=3.627(ms); mean=3.478(ms); s_mean=3.506; sleep=0(ms); delta=1; N=2437; high_perf
Fftlength=2048,pass=3:Tune: sum=3661.51(ms); min=0.7314(ms); max=0.77(ms); mean=0.7514(ms); s_mean=0.7491; sleep=0(ms); delta=1; N=4873; usual
Fftlength=4096,pass=3:Tune: sum=2450.99(ms); min=0.2468(ms); max=0.2621(ms); mean=0.2515(ms); s_mean=0.2516; sleep=0(ms); delta=1; N=9747; 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=20,	N=20,	<>=1,	min=1	max=1
class Gaussian_report:		total=3,	N=3,	<>=1,	min=1	max=1
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=38354,	N=38354,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=599,	N=599,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=19469,	N=19469,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=8,	N=8,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=5,	N=5,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=38349,	N=38349,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=605,	N=605,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
03:08:25 (11460): 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.