任务 35646847

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) Core(TM) i7-6700K CPU @ 4.00GHz 

     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=146047  NumGauss=0  NumPulse=50225378432  NumTriplet=68019260576
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:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 13
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  Global memory size:				 4294967296
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 417.35
  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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.012362
Used GPU device parameters are:
	Number of compute units: 13
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	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=1.081306, time=53.69, period=1.379, d_freq=1418933410.74, score=1, chirp=4.2645, fft_len=128 
D:	threshold 0.0163227; unscaled peak power: 0.0163244 exceeds threshold for 0.01038%
Triplet: peak=11.6684, time=55.24, period=50, d_freq=1418939915.71, chirp=12.795, fft_len=16 
Pulse: peak=4.237235, time=53.9, period=11.81, d_freq=1418936594.58, score=1.001, chirp=21.341, fft_len=4k
D:	threshold 1.331344; unscaled peak power: 1.332498 exceeds threshold for 0.08669%
Triplet: peak=11.53881, time=60.91, period=1.609, d_freq=1418931524.75, chirp=26.657, fft_len=64 
Pulse: peak=6.437046, time=54.11, period=21.18, d_freq=1418938181.47, score=1.068, chirp=-41.375, fft_len=8k
D:	threshold 3.549397; unscaled peak power: 3.75723 exceeds threshold for 5.855%
Triplet: peak=12.78023, time=60.91, period=1.609, d_freq=1418931518.41, chirp=41.583, fft_len=64 
Pulse: peak=0.9078548, time=53.74, period=1.235, d_freq=1418933997.02, score=1.025, chirp=-49.781, fft_len=1024 
D:	threshold 0.1199711; unscaled peak power: 0.1213753 exceeds threshold for 1.17%
Triplet: peak=13.03234, time=47.48, period=12.16, d_freq=1418932172.94, chirp=76.77, fft_len=128 
Pulse: peak=2.774277, time=53.7, period=5.479, d_freq=1418938672.23, score=1.013, chirp=-76.77, fft_len=256 
D:	threshold 0.05820979; unscaled peak power: 0.05875133 exceeds threshold for 0.9303%
Triplet: peak=10.71849, time=82.68, period=21.39, d_freq=1418938576.9, chirp=85.9, fft_len=1024 
Pulse: peak=1.443568, time=53.79, period=2.392, d_freq=1418939012.39, score=1.062, chirp=-98.061, fft_len=2k
D:	threshold 0.2923331; unscaled peak power: 0.3028171 exceeds threshold for 3.586%
Pulse: peak=1.644402, time=53.74, period=3.176, d_freq=1418938246.8, score=1.017, chirp=-98.827, fft_len=1024 
D:	threshold 0.1614639; unscaled peak power: 0.1631189 exceeds threshold for 1.025%

Best spike: peak=23.3352, time=73.82, d_freq=1418931676.28, chirp=-5.4051, fft_len=128k
Best autocorr: peak=17.2189, time=60.4, delay=4.1138, d_freq=1418933938.94, chirp=-26.622, 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=6.437046, time=54.11, period=21.18, d_freq=1418938181.47, score=1.068, chirp=-41.375, fft_len=8k
Best triplet: peak=13.03234, time=47.48, period=12.16, d_freq=1418932172.94, chirp=76.77, fft_len=128 
Spike count:    0
Autocorr count: 0
Pulse count:    7
Triplet count:  5
Gaussian count: 0
Wallclock time elapsed since last restart: 821.1 seconds
Fftlength=32,pass=3:Tune: sum=78461.9(ms); min=5.979(ms); max=75.06(ms); mean=55.81(ms); s_mean=47.04; sleep=45(ms); delta=417; N=1406; usual
Fftlength=32,pass=4:Tune: sum=29219.3(ms); min=4.694(ms); max= 68(ms); mean=32.9(ms); s_mean=44.7; sleep=45(ms); delta=961; N=888; usual
Fftlength=32,pass=5:Tune: sum=18341.9(ms); min=4.808(ms); max=45.07(ms); mean=23.37(ms); s_mean=35.84; sleep=30(ms); delta=940; N=785; usual
Fftlength=64,pass=3:Tune: sum=30073.4(ms); min=2.862(ms); max=67.11(ms); mean=30.38(ms); s_mean=50.37; sleep=45(ms); delta=1024; N=990; usual
Fftlength=64,pass=4:Tune: sum=17534(ms); min=2.124(ms); max=40.63(ms); mean=19.14(ms); s_mean=28.36; sleep=30(ms); delta=1019; N=916; usual
Fftlength=64,pass=5:Tune: sum=14513.2(ms); min=2.364(ms); max=37.49(ms); mean=16.78(ms); s_mean=23.15; sleep=15(ms); delta=968; N=865; usual
Fftlength=128,pass=3:Tune: sum=24650.3(ms); min=1.564(ms); max=55.9(ms); mean=22.53(ms); s_mean=29.28; sleep=30(ms); delta=1145; N=1094; usual
Fftlength=128,pass=4:Tune: sum=17223.1(ms); min=1.247(ms); max=42.58(ms); mean=16.34(ms); s_mean=20.4; sleep=15(ms); delta=1105; N=1054; usual
Fftlength=128,pass=5:Tune: sum=14111.5(ms); min=1.201(ms); max=39.05(ms); mean=13.93(ms); s_mean=16.93; sleep=15(ms); delta=1064; N=1013; usual
Fftlength=256,pass=3:Tune: sum=24360.7(ms); min=0.7195(ms); max=33.22(ms); mean=20.89(ms); s_mean=32.29; sleep=30(ms); delta=1191; N=1166; usual
Fftlength=256,pass=4:Tune: sum=16991.9(ms); min=0.5894(ms); max=23.31(ms); mean=15.14(ms); s_mean=22.45; sleep=15(ms); delta=1147; N=1122; usual
Fftlength=256,pass=5:Tune: sum=14037.1(ms); min=0.5976(ms); max=19.82(ms); mean=13.05(ms); s_mean=18.64; sleep=15(ms); delta=1101; N=1076; usual
Fftlength=512,pass=3:Tune: sum=53174.1(ms); min=0.3654(ms); max=40.42(ms); mean=31.11(ms); s_mean=37.05; sleep=30(ms); delta=1721; N=1709; high_perf
Fftlength=512,pass=4:Tune: sum=1375.89(ms); min=0.3006(ms); max=11.49(ms); mean=4.482(ms); s_mean=11.07; sleep=0(ms); delta=1700; N=307; usual
Fftlength=512,pass=5:Tune: sum=1137.92(ms); min=0.3133(ms); max=9.643(ms); mean=4.007(ms); s_mean=9.353; sleep=0(ms); delta=1677; N=284; usual
Fftlength=1024,pass=3:Tune: sum=42456(ms); min=0.1909(ms); max=15.27(ms); mean=13.7(ms); s_mean=14.23; sleep=15(ms); delta=3111; N=3099; high_perf
Fftlength=1024,pass=4:Tune: sum=263.337(ms); min=0.1564(ms); max=4.47(ms); mean=1.791(ms); s_mean=3.813; sleep=0(ms); delta=3101; N=147; usual
Fftlength=1024,pass=5:Tune: sum=207.113(ms); min=0.1619(ms); max=3.531(ms); mean=1.534(ms); s_mean=3.373; sleep=0(ms); delta=3089; N=135; usual
Fftlength=2048,pass=3:Tune: sum=47171(ms); min=3.577(ms); max=8.335(ms); mean=7.858(ms); s_mean=7.881; sleep=0(ms); delta=1; N=6003; high_perf
Fftlength=4096,pass=3:Tune: sum=48412.8(ms); min=1.765(ms); max=4.176(ms); mean=4.033(ms); s_mean=4.022; sleep=0(ms); delta=1; N=12005; high_perf
Fftlength=8192,pass=3:Tune: sum=37933.4(ms); min=1.563(ms); max=1.716(ms); mean=1.58(ms); s_mean=1.579; sleep=0(ms); delta=1; N=24009; 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=63687,	N=63687,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1213,	N=1213,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47911,	N=47911,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=14,	N=14,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=9,	N=9,	<>=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=63680,	N=63680,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1221,	N=1221,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
21:33:43 (26412): 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.