任务 35567873

标准错误输出

<core_client_version>7.12.1</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) i7-5820K CPU @ 3.30GHz 

     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=0.009522  NumCfft=145999  NumGauss=0  NumPulse=50175070336  NumTriplet=67968952480
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:				 16
  Max work group size:				 1024
  Max clock frequency:				 1304Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 262144
  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 980
  Vendor:					 NVIDIA Corporation
  Driver version:				 432.00
  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 :  0.009522
Used GPU device parameters are:
	Number of compute units: 16
	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
Spike: peak=24.11653, time=43.62, d_freq=1420417145.21, chirp=9.6234, fft_len=64k
Spike: peak=24.48976, time=77.18, d_freq=1420417855.12, chirp=27.613, fft_len=64k
Spike: peak=24.19543, time=77.18, d_freq=1420417855.11, chirp=27.617, fft_len=64k
Pulse: peak=0.8376827, time=53.7, period=1.022, d_freq=1420420797.5, score=1.018, chirp=33.355, fft_len=256 
D:	threshold 0.0290654; unscaled peak power: 0.02930722 exceeds threshold for 0.832%
Pulse: peak=3.771138, time=53.79, period=9.83, d_freq=1420420686.25, score=1.032, chirp=-67.077, fft_len=2k
D:	threshold 0.5397192; unscaled peak power: 0.5534116 exceeds threshold for 2.537%
Pulse: peak=1.227024, time=53.74, period=1.74, d_freq=1420424528.83, score=1.001, chirp=69.578, fft_len=1024 
D:	threshold 0.131946; unscaled peak power: 0.1320511 exceeds threshold for 0.07969%
Triplet: peak=10.15608, time=49.89, period=23.64, d_freq=1420419036.1, chirp=81.653, fft_len=128 
Pulse: peak=2.28455, time=53.74, period=4.869, d_freq=1420416460.08, score=1.019, chirp=82.521, fft_len=1024 
D:	threshold 0.2093991; unscaled peak power: 0.2122041 exceeds threshold for 1.34%

Best spike: peak=24.48976, time=77.18, d_freq=1420417855.12, chirp=27.613, fft_len=64k
Best autocorr: peak=16.74501, time=60.4, delay=1.6673, d_freq=1420419291.63, chirp=-10.435, 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=3.771138, time=53.79, period=9.83, d_freq=1420420686.25, score=1.032, chirp=-67.077, fft_len=2k
Best triplet: peak=10.15608, time=49.89, period=23.64, d_freq=1420419036.1, chirp=81.653, fft_len=128 
Spike count:    3
Autocorr count: 0
Pulse count:    4
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 759.3 seconds
Fftlength=32,pass=3:Tune: sum=66591.6(ms); min=6.164(ms); max=69.23(ms); mean=53.49(ms); s_mean=55.2; sleep=45(ms); delta=458; N=1245; usual
Fftlength=32,pass=4:Tune: sum=26140.6(ms); min=4.274(ms); max=60.93(ms); mean=30.19(ms); s_mean=51.63; sleep=45(ms); delta=993; N=866; usual
Fftlength=32,pass=5:Tune: sum=21081.5(ms); min=4.333(ms); max=56.97(ms); mean=26.06(ms); s_mean=41.57; sleep=30(ms); delta=936; N=809; usual
Fftlength=64,pass=3:Tune: sum=26063.2(ms); min=2.906(ms); max=59.17(ms); mean=26.73(ms); s_mean=43.41; sleep=45(ms); delta=1070; N=975; usual
Fftlength=64,pass=4:Tune: sum=15261.1(ms); min=2.142(ms); max=35.38(ms); mean=16.99(ms); s_mean=24.18; sleep=15(ms); delta=1025; N=898; usual
Fftlength=64,pass=5:Tune: sum=12046.9(ms); min=2.24(ms); max=31.22(ms); mean=14.19(ms); s_mean=18.48; sleep=15(ms); delta=976; N=849; usual
Fftlength=128,pass=3:Tune: sum=21228.4(ms); min=1.613(ms); max=49.85(ms); mean=19.57(ms); s_mean=24.47; sleep=15(ms); delta=1148; N=1085; usual
Fftlength=128,pass=4:Tune: sum=15223.9(ms); min=1.19(ms); max=38.02(ms); mean=14.55(ms); s_mean=18.06; sleep=15(ms); delta=1109; N=1046; usual
Fftlength=128,pass=5:Tune: sum=11972.2(ms); min=1.168(ms); max=32.59(ms); mean=11.89(ms); s_mean=13.57; sleep=15(ms); delta=1070; N=1007; usual
Fftlength=256,pass=3:Tune: sum=20582.5(ms); min=0.7656(ms); max=29.34(ms); mean=17.79(ms); s_mean=27.69; sleep=30(ms); delta=1188; N=1157; usual
Fftlength=256,pass=4:Tune: sum=15007.4(ms); min=0.6076(ms); max=20.86(ms); mean=13.48(ms); s_mean=20.05; sleep=15(ms); delta=1144; N=1113; usual
Fftlength=256,pass=5:Tune: sum=11995.1(ms); min=0.5903(ms); max=17.01(ms); mean=11.22(ms); s_mean=16.07; sleep=15(ms); delta=1100; N=1069; usual
Fftlength=512,pass=3:Tune: sum=43738.7(ms); min=0.3872(ms); max=32.13(ms); mean=25.68(ms); s_mean=30.38; sleep=30(ms); delta=1718; N=1703; high_perf
Fftlength=512,pass=4:Tune: sum=1220.29(ms); min=0.3074(ms); max=10.44(ms); mean=4.014(ms); s_mean=9.935; sleep=0(ms); delta=1697; N=304; usual
Fftlength=512,pass=5:Tune: sum=956.165(ms); min=0.3076(ms); max=8.332(ms); mean=3.403(ms); s_mean=7.888; sleep=0(ms); delta=1674; N=281; usual
Fftlength=1024,pass=3:Tune: sum=45074.6(ms); min=0.1983(ms); max=16.07(ms); mean=14.53(ms); s_mean=15.18; sleep=15(ms); delta=3109; N=3102; high_perf
Fftlength=1024,pass=4:Tune: sum=294.296(ms); min=0.1665(ms); max=5.124(ms); mean=1.949(ms); s_mean=4.357; sleep=0(ms); delta=3098; N=151; usual
Fftlength=1024,pass=5:Tune: sum=234.414(ms); min=0.162(ms); max=4.105(ms); mean=1.674(ms); s_mean=3.816; sleep=0(ms); delta=3087; N=140; usual
Fftlength=2048,pass=3:Tune: sum=45282(ms); min=3.258(ms); max=8.004(ms); mean=7.551(ms); s_mean=7.618; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=44551.8(ms); min=1.687(ms); max=4.208(ms); mean=3.715(ms); s_mean=3.741; sleep=0(ms); delta=1; N=11993; high_perf
Fftlength=8192,pass=3:Tune: sum=30558.5(ms); min=1.217(ms); max=1.376(ms); mean=1.274(ms); s_mean=1.26; sleep=0(ms); delta=1; N=23985; 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=63701,	N=63701,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1151,	N=1151,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47864,	N=47864,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=10,	N=10,	<>=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=63690,	N=63690,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1163,	N=1163,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
23:40:05 (14880): 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.