任务 35641385

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 E5-2697 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=0.011267  NumCfft=145971  NumGauss=0  NumPulse=50145718144  NumTriplet=67939600288
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 :  0.011267
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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=3.354474, time=53.71, period=7.569, d_freq=1421237458.98, score=1.01, chirp=-1.6017, fft_len=512 
D:	threshold 0.1308209; unscaled peak power: 0.131789 exceeds threshold for 0.74%
Pulse: peak=7.801898, time=53.79, period=24.61, d_freq=1421241917.99, score=1.026, chirp=4.4392, fft_len=2k
D:	threshold 1.059813; unscaled peak power: 1.084447 exceeds threshold for 2.324%
Pulse: peak=2.808028, time=53.69, period=5.814, d_freq=1421235751.51, score=1.002, chirp=-5.3395, fft_len=128 
D:	threshold 0.02951031; unscaled peak power: 0.02956061 exceeds threshold for 0.1705%
Autocorr: peak=19.18981, time=87.24, delay=6.3189, d_freq=1421241267.62, chirp=11.843, fft_len=128k
Triplet: peak=11.42263, time=28.05, period=25.94, d_freq=1421243297.29, chirp=-21.36, fft_len=32 
Spike: peak=24.06575, time=30.2, d_freq=1421235810.17, chirp=-26.682, fft_len=64k
Spike: peak=24.31925, time=30.2, d_freq=1421235810.17, chirp=-26.696, fft_len=64k
Triplet: peak=12.31187, time=33.55, period=8.841, d_freq=1421241574.26, chirp=-37.379, fft_len=64 
Pulse: peak=3.758556, time=53.74, period=10.71, d_freq=1421236692.11, score=1.002, chirp=48.193, fft_len=1024 
D:	threshold 0.3018075; unscaled peak power: 0.3022873 exceeds threshold for 0.159%
Pulse: peak=0.1314068, time=53.69, period=0.03667, d_freq=1421239134.02, score=1.001, chirp=53.399, fft_len=32 
D:	threshold 0.002210952; unscaled peak power: 0.002211237 exceeds threshold for 0.01288%
Pulse: peak=2.751208, time=53.71, period=5.536, d_freq=1421236769.43, score=1.026, chirp=-58.472, fft_len=512 
D:	threshold 0.111939; unscaled peak power: 0.1140327 exceeds threshold for 1.87%
Triplet: peak=10.04987, time=72.05, period=19.49, d_freq=1421240600.09, chirp=98.254, fft_len=32 

Best spike: peak=24.31925, time=30.2, d_freq=1421235810.17, chirp=-26.696, fft_len=64k
Best autocorr: peak=19.18981, time=87.24, delay=6.3189, d_freq=1421241267.62, chirp=11.843, 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=7.801898, time=53.79, period=24.61, d_freq=1421241917.99, score=1.026, chirp=4.4392, fft_len=2k
Best triplet: peak=12.31187, time=33.55, period=8.841, d_freq=1421241574.26, chirp=-37.379, fft_len=64 
Spike count:    2
Autocorr count: 1
Pulse count:    6
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 444.2 seconds
Fftlength=32,pass=3:Tune: sum=38635.5(ms); min=5.098(ms); max=66.98(ms); mean=40.58(ms); s_mean=57.12; sleep=60(ms); delta=781; N=952; usual
Fftlength=32,pass=4:Tune: sum=23508.8(ms); min=3.388(ms); max=51.98(ms); mean=26.71(ms); s_mean=43.4; sleep=45(ms); delta=991; N=880; usual
Fftlength=32,pass=5:Tune: sum=18725.4(ms); min=3.536(ms); max=46.18(ms); mean=22.84(ms); s_mean=37.33; sleep=30(ms); delta=931; N=820; usual
Fftlength=64,pass=3:Tune: sum=31019.9(ms); min=2.352(ms); max=63.64(ms); mean=30.65(ms); s_mean=51.96; sleep=45(ms); delta=974; N=1012; usual
Fftlength=64,pass=4:Tune: sum=12539.8(ms); min=1.752(ms); max=30.74(ms); mean=13.76(ms); s_mean=20.7; sleep=15(ms); delta=1022; N=911; usual
Fftlength=64,pass=5:Tune: sum=9686.44(ms); min=1.802(ms); max=25.02(ms); mean=11.28(ms); s_mean=15.44; sleep=15(ms); delta=970; N=859; usual
Fftlength=128,pass=3:Tune: sum=12572.4(ms); min=1.236(ms); max=28.87(ms); mean=11.78(ms); s_mean=14.67; sleep=15(ms); delta=1150; N=1067; usual
Fftlength=128,pass=4:Tune: sum=7424.02(ms); min=0.9429(ms); max=17.55(ms); mean=7.394(ms); s_mean=8.867; sleep=0(ms); delta=1115; N=1004; usual
Fftlength=128,pass=5:Tune: sum=5753.26(ms); min=0.9255(ms); max=15.39(ms); mean=5.968(ms); s_mean=6.712; sleep=0(ms); delta=1075; N=964; usual
Fftlength=256,pass=3:Tune: sum=18470.1(ms); min=0.5744(ms); max=30.53(ms); mean=16.26(ms); s_mean=29.88; sleep=30(ms); delta=1191; N=1136; high_perf
Fftlength=256,pass=4:Tune: sum=2298.93(ms); min=0.4759(ms); max=9.334(ms); mean=3.943(ms); s_mean=9.039; sleep=0(ms); delta=1148; N=583; usual
Fftlength=256,pass=5:Tune: sum=1784.27(ms); min=0.4648(ms); max=7.441(ms); mean=3.31(ms); s_mean=7.17; sleep=0(ms); delta=1104; N=539; usual
Fftlength=512,pass=3:Tune: sum=21415.1(ms); min=0.2938(ms); max=15.52(ms); mean=12.66(ms); s_mean=14.91; sleep=15(ms); delta=1719; N=1692; high_perf
Fftlength=512,pass=4:Tune: sum=572.528(ms); min=0.2445(ms); max=4.657(ms); mean=1.961(ms); s_mean=4.451; sleep=0(ms); delta=1698; N=292; usual
Fftlength=512,pass=5:Tune: sum=445.914(ms); min=0.2417(ms); max=3.739(ms); mean=1.658(ms); s_mean=3.618; sleep=0(ms); delta=1675; N=269; usual
Fftlength=1024,pass=3:Tune: sum=21987.8(ms); min=0.1506(ms); max=7.746(ms); mean=7.107(ms); s_mean=7.453; sleep=0(ms); delta=3107; N=3094; high_perf
Fftlength=1024,pass=4:Tune: sum=136.684(ms); min=0.128(ms); max=2.275(ms); mean=0.9492(ms); s_mean=1.875; sleep=0(ms); delta=3095; N=144; usual
Fftlength=1024,pass=5:Tune: sum=106.844(ms); min=0.1258(ms); max=1.796(ms); mean=0.8094(ms); s_mean=1.703; sleep=0(ms); delta=3083; N=132; usual
Fftlength=2048,pass=3:Tune: sum=21666.5(ms); min=1.686(ms); max=3.736(ms); mean=3.615(ms); s_mean=3.618; sleep=0(ms); delta=1; N=5993; high_perf
Fftlength=4096,pass=3:Tune: sum=16256.3(ms); min=0.6052(ms); max=1.397(ms); mean=1.356(ms); s_mean=1.36; sleep=0(ms); delta=1; N=11985; high_perf
Fftlength=8192,pass=3:Tune: sum=18120.4(ms); min=0.7414(ms); max=0.7923(ms); mean=0.7559(ms); s_mean=0.7551; sleep=0(ms); delta=1; N=23971; 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=60695,	N=60695,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=4129,	N=4129,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47839,	N=47839,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=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=60689,	N=60689,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4136,	N=4136,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
22:01:51 (7312): 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.