任务 35647199

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=146001  NumGauss=0  NumPulse=50177167232  NumTriplet=67971049376
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
Pulse: peak=10.00936, time=53.74, period=35.39, d_freq=1420301164.59, score=1.004, chirp=1.6674, fft_len=1024 
D:	threshold 0.6842266; unscaled peak power: 0.6866965 exceeds threshold for 0.361%
Spike: peak=24.41393, time=46.98, d_freq=1420303128.21, chirp=-2.9151, fft_len=128k
Spike: peak=25.2769, time=46.98, d_freq=1420303128.2, chirp=-2.917, fft_len=128k
Spike: peak=25.12547, time=46.98, d_freq=1420303128.21, chirp=-2.9216, fft_len=128k
Pulse: peak=0.6124054, time=53.7, period=0.5841, d_freq=1420299805.45, score=1.019, chirp=-13.341, fft_len=256 
D:	threshold 0.02551525; unscaled peak power: 0.02569921 exceeds threshold for 0.721%
Triplet: peak=11.8926, time=68.37, period=8.395, d_freq=1420301649.5, chirp=17.61, fft_len=128 
Pulse: peak=5.576207, time=53.74, period=13.47, d_freq=1420298488.91, score=1.005, chirp=-22.213, fft_len=1024 
D:	threshold 0.4206619; unscaled peak power: 0.4224975 exceeds threshold for 0.4364%
Pulse: peak=7.084224, time=53.7, period=18.91, d_freq=1420301801.91, score=1.045, chirp=24.547, fft_len=256 
D:	threshold 0.122402; unscaled peak power: 0.1272379 exceeds threshold for 3.951%
Spike: peak=24.0661, time=23.49, d_freq=1420301309.73, chirp=-24.937, fft_len=64k
Spike: peak=24.62325, time=23.49, d_freq=1420301309.74, chirp=-24.955, fft_len=64k
Spike: peak=24.4358, time=23.49, d_freq=1420301309.72, chirp=-24.962, fft_len=64k
Pulse: peak=9.541453, time=54.11, period=35.23, d_freq=1420305027.55, score=1.034, chirp=26.982, fft_len=8k
D:	threshold 5.611228; unscaled peak power: 5.781734 exceeds threshold for 3.039%
Pulse: peak=10.20187, time=54.11, period=35.23, d_freq=1420305028, score=1.105, chirp=26.99, fft_len=8k
D:	threshold 5.304653; unscaled peak power: 5.808276 exceeds threshold for 9.494%
Pulse: peak=1.304553, time=53.71, period=2.03, d_freq=1420303823.5, score=1.038, chirp=-52.163, fft_len=512 
D:	threshold 0.06857279; unscaled peak power: 0.07002154 exceeds threshold for 2.113%
Pulse: peak=7.862006, time=53.74, period=22.58, d_freq=1420307065.22, score=1.012, chirp=56.632, fft_len=1024 
D:	threshold 0.5486684; unscaled peak power: 0.5545515 exceeds threshold for 1.072%
Pulse: peak=1.356282, time=53.69, period=2.062, d_freq=1420304732.8, score=1.037, chirp=65.637, fft_len=128 
D:	threshold 0.01815935; unscaled peak power: 0.01853883 exceeds threshold for 2.09%
Pulse: peak=7.728019, time=53.79, period=21.95, d_freq=1420306951.13, score=1.021, chirp=75.376, fft_len=2k
D:	threshold 1.066853; unscaled peak power: 1.086551 exceeds threshold for 1.846%
Pulse: peak=2.317389, time=53.74, period=4.738, d_freq=1420306648.72, score=1.035, chirp=-79.778, fft_len=1024 
D:	threshold 0.1981338; unscaled peak power: 0.2028918 exceeds threshold for 2.401%
Pulse: peak=6.874944, time=53.7, period=20.66, d_freq=1420305301.09, score=1.012, chirp=-94.987, fft_len=256 
D:	threshold 0.1209929; unscaled peak power: 0.1222069 exceeds threshold for 1.003%

Best spike: peak=25.2769, time=46.98, d_freq=1420303128.2, chirp=-2.917, fft_len=128k
Best autocorr: peak=17.16424, time=20.13, delay=1.8321, d_freq=1420302866.79, chirp=6.577, 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=10.20187, time=54.11, period=35.23, d_freq=1420305028, score=1.105, chirp=26.99, fft_len=8k
Best triplet: peak=11.8926, time=68.37, period=8.395, d_freq=1420301649.5, chirp=17.61, fft_len=128 
Spike count:    6
Autocorr count: 0
Pulse count:    12
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 445.0 seconds
Fftlength=32,pass=3:Tune: sum=38620.9(ms); min=5.07(ms); max=66.92(ms); mean=40.57(ms); s_mean=57.11; sleep=60(ms); delta=781; N=952; usual
Fftlength=32,pass=4:Tune: sum=23498.5(ms); min=3.368(ms); max=51.95(ms); mean=26.7(ms); s_mean=43.36; sleep=45(ms); delta=991; N=880; usual
Fftlength=32,pass=5:Tune: sum=18754.9(ms); min=3.534(ms); max=46.21(ms); mean=22.84(ms); s_mean=37.02; sleep=30(ms); delta=932; N=821; usual
Fftlength=64,pass=3:Tune: sum=31017.8(ms); min=2.338(ms); max=63.57(ms); mean=30.65(ms); s_mean=51.95; sleep=45(ms); delta=974; N=1012; usual
Fftlength=64,pass=4:Tune: sum=12539.6(ms); min=2.022(ms); max=30.29(ms); mean=13.76(ms); s_mean=20.11; sleep=15(ms); delta=1022; N=911; usual
Fftlength=64,pass=5:Tune: sum=9754.76(ms); min=1.804(ms); max=24.45(ms); mean=11.32(ms); s_mean=15.31; sleep=15(ms); delta=973; N=862; usual
Fftlength=128,pass=3:Tune: sum=12569.4(ms); min=1.235(ms); max=29.09(ms); mean=11.79(ms); s_mean=14.96; sleep=15(ms); delta=1149; N=1066; usual
Fftlength=128,pass=4:Tune: sum=7409.31(ms); min=0.9441(ms); max=17.68(ms); mean=7.395(ms); s_mean=8.804; sleep=0(ms); delta=1113; N=1002; usual
Fftlength=128,pass=5:Tune: sum=5748.8(ms); min=0.9196(ms); max=15.6(ms); mean=5.963(ms); s_mean=6.848; sleep=0(ms); delta=1075; N=964; usual
Fftlength=256,pass=3:Tune: sum=18467.6(ms); min=0.5714(ms); max=30.67(ms); mean=16.26(ms); s_mean=29.75; sleep=30(ms); delta=1191; N=1136; high_perf
Fftlength=256,pass=4:Tune: sum=2298.01(ms); min=0.4751(ms); max=9.169(ms); mean=3.942(ms); s_mean=9.039; sleep=0(ms); delta=1148; N=583; usual
Fftlength=256,pass=5:Tune: sum=1779.35(ms); min=0.4536(ms); max=7.467(ms); mean=3.314(ms); s_mean=7.155; sleep=0(ms); delta=1102; N=537; usual
Fftlength=512,pass=3:Tune: sum=21402.5(ms); min=0.2918(ms); max=15.44(ms); mean=12.65(ms); s_mean=14.96; sleep=15(ms); delta=1719; N=1692; high_perf
Fftlength=512,pass=4:Tune: sum=573.547(ms); min=0.2447(ms); max=4.663(ms); mean=1.964(ms); s_mean=4.442; sleep=0(ms); delta=1698; N=292; usual
Fftlength=512,pass=5:Tune: sum=446.473(ms); min=0.2427(ms); max=3.729(ms); mean=1.66(ms); s_mean=3.599; sleep=0(ms); delta=1675; N=269; usual
Fftlength=1024,pass=3:Tune: sum=21999.1(ms); min=0.1587(ms); max=7.662(ms); mean=7.108(ms); s_mean=7.43; sleep=0(ms); delta=3108; N=3095; high_perf
Fftlength=1024,pass=4:Tune: sum= 141(ms); min=0.1279(ms); max=2.28(ms); mean=0.9658(ms); s_mean=1.967; sleep=0(ms); delta=3098; N=146; usual
Fftlength=1024,pass=5:Tune: sum=110.797(ms); min=0.1249(ms); max=1.864(ms); mean=0.8268(ms); s_mean=1.744; sleep=0(ms); delta=3086; N=134; usual
Fftlength=2048,pass=3:Tune: sum=21688.3(ms); min=1.639(ms); max=3.749(ms); mean=3.617(ms); s_mean=3.621; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=16272.6(ms); min=0.6052(ms); max=1.399(ms); mean=1.357(ms); s_mean=1.363; sleep=0(ms); delta=1; N=11993; high_perf
Fftlength=8192,pass=3:Tune: sum=18129.7(ms); min=0.7415(ms); max=0.7823(ms); mean=0.7558(ms); s_mean=0.756; sleep=0(ms); delta=1; N=23987; 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=60780,	N=60780,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=4074,	N=4074,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47862,	N=47862,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=17,	N=17,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=12,	N=12,	<>=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=60768,	N=60768,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4087,	N=4087,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:34:37 (13856): 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.