任务 35461842

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 E5-2470 0 @ 2.30GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.009468  NumCfft=146053  NumGauss=0  NumPulse=50231668864  NumTriplet=68025551008
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:				 2
  Max compute units:				 8
  Max work group size:				 1024
  Max clock frequency:				 1240Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  Global memory size:				 2147483648
  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 960
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.20
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Max compute units:				 8
  Max work group size:				 1024
  Max clock frequency:				 1240Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  Global memory size:				 2147483648
  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 960
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.20
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.009468
Used GPU device parameters are:
	Number of compute units: 8
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	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=3.78255, time=53.74, period=9.293, d_freq=1418752107.52, score=1.013, chirp=-1.599, fft_len=1024 
D:	threshold 0.2824671; unscaled peak power: 0.2854312 exceeds threshold for 1.049%
Spike: peak=24.81542, time=20.13, d_freq=1418753074.42, chirp=4.149, fft_len=128k
Spike: peak=25.19076, time=20.13, d_freq=1418753074.42, chirp=4.1527, fft_len=128k
Spike: peak=24.40686, time=20.13, d_freq=1418753074.42, chirp=4.1564, fft_len=128k
Spike: peak=24.18191, time=6.711, d_freq=1418752912.44, chirp=-11.767, fft_len=128k
Pulse: peak=3.260366, time=53.74, period=7.707, d_freq=1418751384, score=1.003, chirp=17.591, fft_len=1024 
D:	threshold 0.2507316; unscaled peak power: 0.2512881 exceeds threshold for 0.222%
Autocorr: peak=17.88524, time=73.82, delay=4.6008, d_freq=1418748201.36, chirp=-24.365, fft_len=128k
Pulse: peak=1.256266, time=53.71, period=1.889, d_freq=1418749943.27, score=1.001, chirp=-46.509, fft_len=512 
D:	threshold 0.07320485; unscaled peak power: 0.07324903 exceeds threshold for 0.06036%
Pulse: peak=9.77424, time=53.79, period=29.15, d_freq=1418745264.08, score=1.012, chirp=46.876, fft_len=2k
D:	threshold 1.310231; unscaled peak power: 1.324795 exceeds threshold for 1.112%
Pulse: peak=9.748245, time=53.79, period=31.67, d_freq=1418753990.06, score=1.007, chirp=65.666, fft_len=2k
D:	threshold 1.249714; unscaled peak power: 1.25709 exceeds threshold for 0.5902%
Pulse: peak=7.278048, time=53.71, period=18.59, d_freq=1418748123.05, score=1.1, chirp=-72.229, fft_len=512 
D:	threshold 0.2330347; unscaled peak power: 0.2532021 exceeds threshold for 8.654%
Pulse: peak=1.740962, time=53.69, period=3.32, d_freq=1418747604.51, score=1.012, chirp=-81.558, fft_len=128 
D:	threshold 0.02090086; unscaled peak power: 0.02105312 exceeds threshold for 0.7285%
Triplet: peak=11.33369, time=31.94, period=23.77, d_freq=1418746055.12, chirp=-85.289, fft_len=16 
Pulse: peak=9.615173, time=53.9, period=29.78, d_freq=1418747284.1, score=1.021, chirp=-87.637, fft_len=4k
D:	threshold 2.545687; unscaled peak power: 2.594054 exceeds threshold for 1.9%
Pulse: peak=7.449918, time=53.9, period=23.07, d_freq=1418747246.35, score=1.007, chirp=-88.603, fft_len=4k
D:	threshold 2.051987; unscaled peak power: 2.065266 exceeds threshold for 0.6471%
Pulse: peak=9.590775, time=53.9, period=31.25, d_freq=1418747231.35, score=1.017, chirp=-88.97, fft_len=4k
D:	threshold 2.882865; unscaled peak power: 2.926755 exceeds threshold for 1.522%
Pulse: peak=10.51717, time=53.9, period=29.78, d_freq=1418747206.76, score=1.117, chirp=-89.603, fft_len=4k
D:	threshold 2.657059; unscaled peak power: 2.937607 exceeds threshold for 10.56%
Pulse: peak=9.593421, time=53.9, period=30.2, d_freq=1418747192.7, score=1.018, chirp=-89.953, fft_len=4k
D:	threshold 2.534395; unscaled peak power: 2.576026 exceeds threshold for 1.643%
Pulse: peak=9.634749, time=53.9, period=35.23, d_freq=1418747181.28, score=1.017, chirp=-90.253, fft_len=4k
D:	threshold 2.677323; unscaled peak power: 2.717639 exceeds threshold for 1.506%
Pulse: peak=1.289225, time=53.7, period=1.71, d_freq=1418748285.92, score=1.01, chirp=91.685, fft_len=256 
D:	threshold 0.03512493; unscaled peak power: 0.03532385 exceeds threshold for 0.5663%
Pulse: peak=9.825963, time=53.9, period=31.46, d_freq=1418746946.6, score=1.041, chirp=-96.2, fft_len=4k
D:	threshold 2.859506; unscaled peak power: 2.966151 exceeds threshold for 3.73%

Best spike: peak=25.19076, time=20.13, d_freq=1418753074.42, chirp=4.1527, fft_len=128k
Best autocorr: peak=17.88524, time=73.82, delay=4.6008, d_freq=1418748201.36, chirp=-24.365, 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=10.51717, time=53.9, period=29.78, d_freq=1418747206.76, score=1.117, chirp=-89.603, fft_len=4k
Best triplet: peak=11.33369, time=31.94, period=23.77, d_freq=1418746055.12, chirp=-85.289, fft_len=16 
Spike count:    4
Autocorr count: 1
Pulse count:    15
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 2588.9 seconds
Fftlength=32,pass=3:Tune: sum=53363.4(ms); min=5.934(ms); max=131.2(ms); mean=49.14(ms); s_mean=58.03; sleep=60(ms); delta=607; N=1086; usual
Fftlength=32,pass=4:Tune: sum=31578.3(ms); min=4.313(ms); max=119.5(ms); mean=36.26(ms); s_mean=49.8; sleep=45(ms); delta=905; N=871; usual
Fftlength=32,pass=5:Tune: sum=26185.6(ms); min=4.777(ms); max=120.1(ms); mean=32.17(ms); s_mean=51.91; sleep=45(ms); delta=901; N=814; usual
Fftlength=64,pass=3:Tune: sum=44095.4(ms); min=2.973(ms); max=121.8(ms); mean=41.52(ms); s_mean=53.27; sleep=45(ms); delta=713; N=1062; usual
Fftlength=64,pass=4:Tune: sum=30884.7(ms); min=2.122(ms); max=121.9(ms); mean=32.37(ms); s_mean=49.72; sleep=45(ms); delta=910; N=954; usual
Fftlength=64,pass=5:Tune: sum=25343(ms); min=2.298(ms); max=113.1(ms); mean=28.13(ms); s_mean=39.35; sleep=30(ms); delta=918; N=901; usual
Fftlength=128,pass=3:Tune: sum=43588.9(ms); min=1.587(ms); max=123.7(ms); mean=39.09(ms); s_mean=56.33; sleep=45(ms); delta=689; N=1115; usual
Fftlength=128,pass=4:Tune: sum=31260.1(ms); min=1.168(ms); max=115.6(ms); mean=29.08(ms); s_mean=37.61; sleep=30(ms); delta=1086; N=1075; usual
Fftlength=128,pass=5:Tune: sum=26455.8(ms); min=1.209(ms); max=123.7(ms); mean=25.59(ms); s_mean=30.42; sleep=30(ms); delta=1050; N=1034; usual
Fftlength=256,pass=3:Tune: sum=44018.3(ms); min=0.7376(ms); max=120.4(ms); mean=37.34(ms); s_mean=58.82; sleep=60(ms); delta=687; N=1179; usual
Fftlength=256,pass=4:Tune: sum=31938.2(ms); min=0.596(ms); max=110.5(ms); mean=28.24(ms); s_mean=41.81; sleep=30(ms); delta=1143; N=1131; usual
Fftlength=256,pass=5:Tune: sum=27145.1(ms); min=0.6366(ms); max=90.46(ms); mean=24.97(ms); s_mean=34.12; sleep=30(ms); delta=1101; N=1087; usual
Fftlength=512,pass=3:Tune: sum=48021.4(ms); min=0.3878(ms); max=103.1(ms); mean=28.02(ms); s_mean=29.71; sleep=30(ms); delta=1717; N=1714; usual
Fftlength=512,pass=4:Tune: sum=33528.6(ms); min=0.3534(ms); max=82.03(ms); mean=19.83(ms); s_mean=21.14; sleep=15(ms); delta=1698; N=1691; usual
Fftlength=512,pass=5:Tune: sum=28146.9(ms); min=0.3611(ms); max=84.77(ms); mean=16.86(ms); s_mean=16.97; sleep=15(ms); delta=1676; N=1669; usual
Fftlength=1024,pass=3:Tune: sum=53468.6(ms); min=0.2469(ms); max=80.47(ms); mean=17.21(ms); s_mean=15.95; sleep=15(ms); delta=3110; N=3107; usual
Fftlength=1024,pass=4:Tune: sum=35990.1(ms); min=0.1842(ms); max=72.76(ms); mean=11.62(ms); s_mean=11.43; sleep=0(ms); delta=3099; N=3096; usual
Fftlength=1024,pass=5:Tune: sum=31066(ms); min=0.1955(ms); max=78.65(ms); mean=10.07(ms); s_mean=8.925; sleep=0(ms); delta=3088; N=3085; usual
Fftlength=2048,pass=3:Tune: sum=121364(ms); min=6.865(ms); max=86.06(ms); mean=20.22(ms); s_mean=18.56; sleep=15(ms); delta=1; N=6003; high_perf
Fftlength=4096,pass=3:Tune: sum=150007(ms); min=3.919(ms); max=79.54(ms); mean=12.49(ms); s_mean=10.2; sleep=0(ms); delta=1; N=12007; high_perf
Fftlength=8192,pass=3:Tune: sum=60415.7(ms); min=2.453(ms); max=3.511(ms); mean=2.516(ms); s_mean=2.523; sleep=0(ms); delta=1; N=24013; 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=63674,	N=63674,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1232,	N=1232,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47914,	N=47914,	<>=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=8,	N=8,	<>=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=63662,	N=63662,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1245,	N=1245,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:21:57 (4744): 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.