任务 35628395

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=0.011116  NumCfft=146019  NumGauss=0  NumPulse=50196037760  NumTriplet=67989919904
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 :  0.011116
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=24.11797, time=6.711, d_freq=1419704867.66, chirp=14.052, fft_len=128k
Pulse: peak=9.747077, time=53.79, period=31.56, d_freq=1419711311.85, score=1.007, chirp=-24.403, fft_len=2k
D:	threshold 1.217414; unscaled peak power: 1.224737 exceeds threshold for 0.6015%
Autocorr: peak=18.43308, time=100.7, delay=1.51, d_freq=1419704350.42, chirp=-26.632, fft_len=128k
Autocorr: peak=18.80832, time=100.7, delay=1.51, d_freq=1419704349.77, chirp=-26.638, fft_len=128k
Pulse: peak=2.586762, time=53.7, period=4.666, d_freq=1419703496.12, score=1.108, chirp=-27.471, fft_len=256 
D:	threshold 0.05125891; unscaled peak power: 0.05512014 exceeds threshold for 7.533%
Pulse: peak=6.028389, time=54.11, period=19.29, d_freq=1419707034.8, score=1.004, chirp=27.496, fft_len=8k
D:	threshold 3.650232; unscaled peak power: 3.66142 exceeds threshold for 0.3065%
Pulse: peak=1.721217, time=53.69, period=2.855, d_freq=1419711072.86, score=1.004, chirp=-34.138, fft_len=128 
D:	threshold 0.02120134; unscaled peak power: 0.02125964 exceeds threshold for 0.275%
Pulse: peak=3.964008, time=53.79, period=10.01, d_freq=1419706446.78, score=1.084, chirp=39.839, fft_len=2k
D:	threshold 0.5855028; unscaled peak power: 0.6242701 exceeds threshold for 6.621%
Pulse: peak=1.987881, time=53.74, period=3.545, d_freq=1419707402.18, score=1.014, chirp=48.074, fft_len=1024 
D:	threshold 0.1881094; unscaled peak power: 0.1898015 exceeds threshold for 0.8995%
Pulse: peak=2.703584, time=53.74, period=6.624, d_freq=1419706463.05, score=1.024, chirp=50.474, fft_len=1024 
D:	threshold 0.2406653; unscaled peak power: 0.2448873 exceeds threshold for 1.754%
Pulse: peak=7.602796, time=53.79, period=23.98, d_freq=1419710644.62, score=1.001, chirp=61.943, fft_len=2k
D:	threshold 1.10982; unscaled peak power: 1.110844 exceeds threshold for 0.09225%
Pulse: peak=2.788351, time=53.7, period=6.01, d_freq=1419708937.87, score=1.015, chirp=63.209, fft_len=256 
D:	threshold 0.05801091; unscaled peak power: 0.05865026 exceeds threshold for 1.102%
Pulse: peak=0.3237751, time=53.69, period=0.1845, d_freq=1419710698.46, score=1.026, chirp=93.881, fft_len=64 
D:	threshold 0.00515715; unscaled peak power: 0.005188962 exceeds threshold for 0.6168%

Best spike: peak=24.11797, time=6.711, d_freq=1419704867.66, chirp=14.052, fft_len=128k
Best autocorr: peak=18.80832, time=100.7, delay=1.51, d_freq=1419704349.77, chirp=-26.638, 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=2.586762, time=53.7, period=4.666, d_freq=1419703496.12, score=1.108, chirp=-27.471, fft_len=256 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    1
Autocorr count: 2
Pulse count:    10
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 549.7 seconds
Fftlength=32,pass=3:Tune: sum=45591.9(ms); min=5.005(ms); max=70.25(ms); mean=45.23(ms); s_mean=57.47; sleep=60(ms); delta=685; N=1008; usual
Fftlength=32,pass=4:Tune: sum=31406.4(ms); min=3.399(ms); max=64.4(ms); mean=35.21(ms); s_mean=54.17; sleep=45(ms); delta=823; N=892; usual
Fftlength=32,pass=5:Tune: sum=15626.9(ms); min=3.502(ms); max=38.83(ms); mean=19.98(ms); s_mean=29.5; sleep=30(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=24970.9(ms); min=2.434(ms); max=57.38(ms); mean=25.22(ms); s_mean=41.11; sleep=30(ms); delta=1069; N=990; usual
Fftlength=64,pass=4:Tune: sum=13103.3(ms); min=1.928(ms); max=31.14(ms); mean=14.49(ms); s_mean=21.02; sleep=15(ms); delta=1023; N=904; usual
Fftlength=64,pass=5:Tune: sum=8622.43(ms); min=1.799(ms); max=22.8(ms); mean=10.52(ms); s_mean=14.3; sleep=15(ms); delta=979; N=820; usual
Fftlength=128,pass=3:Tune: sum=14959.5(ms); min=1.258(ms); max=34.98(ms); mean=13.98(ms); s_mean=17.93; sleep=15(ms); delta=1149; N=1070; usual
Fftlength=128,pass=4:Tune: sum=10403.7(ms); min=0.9237(ms); max=25.56(ms); mean=10.08(ms); s_mean=12.29; sleep=15(ms); delta=1111; N=1032; usual
Fftlength=128,pass=5:Tune: sum=7945.57(ms); min=0.9034(ms); max=22.19(ms); mean=8.018(ms); s_mean=9.93; sleep=0(ms); delta=1070; N=991; usual
Fftlength=256,pass=3:Tune: sum=26495.8(ms); min=0.5755(ms); max=44.22(ms); mean=23.02(ms); s_mean=43.05; sleep=45(ms); delta=1190; N=1151; high_perf
Fftlength=256,pass=4:Tune: sum=3227.29(ms); min=0.469(ms); max=13.67(ms); mean=5.406(ms); s_mean=13.38; sleep=15(ms); delta=1145; N=597; usual
Fftlength=256,pass=5:Tune: sum=2486.75(ms); min=0.4536(ms); max=10.85(ms); mean=4.497(ms); s_mean=10.53; sleep=0(ms); delta=1101; N=553; usual
Fftlength=512,pass=3:Tune: sum=30970.5(ms); min=0.298(ms); max=22.2(ms); mean=18.22(ms); s_mean=21.64; sleep=15(ms); delta=1719; N=1700; high_perf
Fftlength=512,pass=4:Tune: sum=814.109(ms); min=0.2405(ms); max=6.894(ms); mean=2.714(ms); s_mean=6.577; sleep=0(ms); delta=1698; N=300; usual
Fftlength=512,pass=5:Tune: sum=629.328(ms); min=0.2355(ms); max=5.404(ms); mean=2.272(ms); s_mean=5.212; sleep=0(ms); delta=1675; N=277; usual
Fftlength=1024,pass=3:Tune: sum=31504.3(ms); min=0.1526(ms); max=10.96(ms); mean=10.16(ms); s_mean=10.64; sleep=0(ms); delta=3109; N=3100; high_perf
Fftlength=1024,pass=4:Tune: sum=197.325(ms); min=0.127(ms); max=3.376(ms); mean=1.324(ms); s_mean=2.894; sleep=0(ms); delta=3098; N=149; usual
Fftlength=1024,pass=5:Tune: sum=154.037(ms); min=0.122(ms); max=2.605(ms); mean=1.116(ms); s_mean=2.494; sleep=0(ms); delta=3087; N=138; usual
Fftlength=2048,pass=3:Tune: sum=30967.6(ms); min=2.275(ms); max=5.407(ms); mean=5.162(ms); s_mean=5.149; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=24848.9(ms); min=0.9329(ms); max=2.174(ms); mean=2.071(ms); s_mean=2.053; sleep=0(ms); delta=1; N=11999; high_perf
Fftlength=8192,pass=3:Tune: sum=24472.4(ms); min=0.9922(ms); max=1.042(ms); mean=1.02(ms); s_mean=1.017; sleep=0(ms); delta=1; N=23997; 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=61278,	N=61278,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3594,	N=3594,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47884,	N=47884,	<>=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=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=61267,	N=61267,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3606,	N=3606,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
23:08:49 (15704): 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.