任务 35646817

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=0.012362  NumCfft=146049  NumGauss=0  NumPulse=50227475328  NumTriplet=68021357472
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: 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
Pulse: peak=2.337638, time=53.74, period=4.712, d_freq=1418839808.46, score=1.045, chirp=-3.5316, fft_len=1024 
D:	threshold 0.2088716; unscaled peak power: 0.2152979 exceeds threshold for 3.077%
Pulse: peak=1.105822, time=53.69, period=1.571, d_freq=1418841838.42, score=1.001, chirp=-20.257, fft_len=64 
D:	threshold 0.008192977; unscaled peak power: 0.008195916 exceeds threshold for 0.03588%
Autocorr: peak=17.90048, time=60.4, delay=5.969, d_freq=1418836475.61, chirp=-23.428, fft_len=128k
Pulse: peak=2.833241, time=53.74, period=6.624, d_freq=1418840354.22, score=1.073, chirp=-23.722, fft_len=1024 
D:	threshold 0.2263837; unscaled peak power: 0.2384195 exceeds threshold for 5.317%
Pulse: peak=1.984492, time=53.74, period=3.834, d_freq=1418835060.31, score=1.009, chirp=29.853, fft_len=1024 
D:	threshold 0.1869747; unscaled peak power: 0.1881054 exceeds threshold for 0.6048%
Pulse: peak=8.095908, time=53.74, period=25.69, d_freq=1418839537.21, score=1.037, chirp=-46.378, fft_len=1024 
D:	threshold 0.5792615; unscaled peak power: 0.5984951 exceeds threshold for 3.32%
Pulse: peak=6.720377, time=54.11, period=18.66, d_freq=1418835636.47, score=1.121, chirp=-61.821, fft_len=8k
D:	threshold 3.753257; unscaled peak power: 4.141333 exceeds threshold for 10.34%
Pulse: peak=6.03654, time=53.69, period=14.25, d_freq=1418839084.29, score=1.014, chirp=63.438, fft_len=128 
D:	threshold 0.05394682; unscaled peak power: 0.05459602 exceeds threshold for 1.203%
Pulse: peak=0.3870552, time=53.69, period=0.2376, d_freq=1418838826.97, score=1.059, chirp=71.433, fft_len=128 
D:	threshold 0.01064925; unscaled peak power: 0.01081862 exceeds threshold for 1.59%
Pulse: peak=10.09456, time=53.74, period=30.25, d_freq=1418838112.27, score=1.018, chirp=-86.026, fft_len=1024 
D:	threshold 0.6531431; unscaled peak power: 0.6639427 exceeds threshold for 1.653%
Pulse: peak=10.49548, time=53.74, period=27.63, d_freq=1418838089.57, score=1.062, chirp=-86.626, fft_len=1024 
D:	threshold 0.65634; unscaled peak power: 0.6933465 exceeds threshold for 5.638%

Best spike: peak=23.42737, time=87.24, d_freq=1418842150.87, chirp=9.6086, fft_len=128k
Best autocorr: peak=17.90048, time=60.4, delay=5.969, d_freq=1418836475.61, chirp=-23.428, 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=6.720377, time=54.11, period=18.66, d_freq=1418835636.47, score=1.121, chirp=-61.821, fft_len=8k
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    0
Autocorr count: 1
Pulse count:    10
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 554.3 seconds
Fftlength=32,pass=3:Tune: sum=45530.3(ms); min=4.99(ms); max=69.97(ms); mean=45.17(ms); s_mean=57.43; sleep=60(ms); delta=684; N=1008; usual
Fftlength=32,pass=4:Tune: sum=30850.2(ms); min=3.382(ms); max=62.53(ms); mean=34.59(ms); s_mean= 50; sleep=45(ms); delta=861; N=892; usual
Fftlength=32,pass=5:Tune: sum=15529.5(ms); min=3.505(ms); max=38.38(ms); mean=19.86(ms); s_mean=28.6; sleep=30(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=24866.3(ms); min=2.46(ms); max=57.26(ms); mean=25.12(ms); s_mean=41.54; sleep=30(ms); delta=1069; N=990; usual
Fftlength=64,pass=4:Tune: sum=13020.8(ms); min=1.702(ms); max=31.17(ms); mean=14.42(ms); s_mean=21.04; sleep=15(ms); delta=1022; N=903; usual
Fftlength=64,pass=5:Tune: sum=8592.23(ms); min=1.79(ms); max=23.33(ms); mean=10.48(ms); s_mean=14.24; sleep=15(ms); delta=979; N=820; usual
Fftlength=128,pass=3:Tune: sum=14950.7(ms); min=1.267(ms); max=35.01(ms); mean=13.99(ms); s_mean=17.97; sleep=15(ms); delta=1148; N=1069; usual
Fftlength=128,pass=4:Tune: sum=10378.4(ms); min=0.9237(ms); max=25.57(ms); mean=10.1(ms); s_mean=12.39; sleep=15(ms); delta=1107; N=1028; usual
Fftlength=128,pass=5:Tune: sum=7897.62(ms); min=0.9042(ms); max=22.58(ms); mean=7.985(ms); s_mean=9.864; sleep=0(ms); delta=1068; N=989; usual
Fftlength=256,pass=3:Tune: sum=26629.6(ms); min=0.5774(ms); max=44.32(ms); mean=23.1(ms); s_mean=43.02; sleep=45(ms); delta=1192; N=1153; high_perf
Fftlength=256,pass=4:Tune: sum=3238.2(ms); min=0.4732(ms); max=13.71(ms); mean=5.415(ms); s_mean=13.27; sleep=15(ms); delta=1148; N=598; usual
Fftlength=256,pass=5:Tune: sum=2500.22(ms); min=0.4567(ms); max=10.79(ms); mean=4.513(ms); s_mean=10.41; sleep=0(ms); delta=1104; N=554; usual
Fftlength=512,pass=3:Tune: sum=30974.2(ms); min=0.2929(ms); max=22.33(ms); mean=18.2(ms); s_mean=21.66; sleep=15(ms); delta=1721; N=1702; high_perf
Fftlength=512,pass=4:Tune: sum=813.984(ms); min=0.2398(ms); max=6.807(ms); mean=2.713(ms); s_mean=6.597; sleep=0(ms); delta=1700; N=300; usual
Fftlength=512,pass=5:Tune: sum=627.697(ms); min=0.2396(ms); max=5.39(ms); mean=2.266(ms); s_mean=5.164; sleep=0(ms); delta=1677; N=277; usual
Fftlength=1024,pass=3:Tune: sum=31515.9(ms); min=0.1536(ms); max=10.9(ms); mean=10.16(ms); s_mean=10.63; sleep=0(ms); delta=3111; N=3102; high_perf
Fftlength=1024,pass=4:Tune: sum=197.25(ms); min=0.1277(ms); max=3.371(ms); mean=1.324(ms); s_mean=2.899; sleep=0(ms); delta=3100; N=149; usual
Fftlength=1024,pass=5:Tune: sum=153.927(ms); min=0.1239(ms); max=2.601(ms); mean=1.115(ms); s_mean=2.486; sleep=0(ms); delta=3089; N=138; usual
Fftlength=2048,pass=3:Tune: sum=30931.9(ms); min=2.293(ms); max=5.336(ms); mean=5.153(ms); s_mean=5.161; sleep=0(ms); delta=1; N=6003; high_perf
Fftlength=4096,pass=3:Tune: sum=24765.4(ms); min=0.9492(ms); max=2.167(ms); mean=2.063(ms); s_mean=2.082; sleep=0(ms); delta=1; N=12005; high_perf
Fftlength=8192,pass=3:Tune: sum=24485.1(ms); min=0.9909(ms); max=1.044(ms); mean=1.02(ms); s_mean=1.02; sleep=0(ms); delta=1; N=24011; 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=60987,	N=60987,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3915,	N=3915,	<>=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=13,	N=13,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=11,	N=11,	<>=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=60976,	N=60976,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3927,	N=3927,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:06:10 (20000): 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.