任务 35534899

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) Core(TM) i7-9750H CPU @ 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=0.269060  NumCfft=255597  NumGauss=1757983082  NumPulse=226405035393  NumTriplet=452808241825
Currently allocated 229 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:				 24
  Max work group size:				 1024
  Max clock frequency:				 1590Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 786432
  Global memory size:				 6442450944
  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 1660 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.66
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.269060
Used GPU device parameters are:
	Number of compute units: 24
	Single buffer allocation size: 128MB
	Total device global memory: 6144MB
	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=24.18982, time=100.7, d_freq=1419006564.75, chirp=6.5909, fft_len=128k
Pulse: peak=1.637863, time=19.96, period=0.592, d_freq=1419008002.31, score=1.006, chirp=-50.894, fft_len=128 
D:	threshold 0.02074108; unscaled peak power: 0.02081983 exceeds threshold for 0.3797%

Best spike: peak=24.18982, time=100.7, d_freq=1419006564.75, chirp=6.5909, fft_len=128k
Best autocorr: peak=17.20095, time=20.13, delay=5.3139, d_freq=1419003867.29, chirp=-1.9354, fft_len=128k
Best gaussian: peak=2.298179, mean=0.4611961, ChiSq=1.249517, time=29.36, d_freq=1419002142.32,
	score=0.2774353, null_hyp=2.197443, chirp=-45.341, fft_len=16k
Best pulse: peak=1.637863, time=19.96, period=0.592, d_freq=1419008002.31, score=1.006, chirp=-50.894, fft_len=128 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    1
Autocorr count: 0
Pulse count:    1
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 698.3 seconds
Fftlength=8,pass=3:Tune: sum=12649.7(ms); min=5.482(ms); max=77.32(ms); mean=39.65(ms); s_mean=52.67; sleep=45(ms); delta=347; N=319; usual
Fftlength=8,pass=4:Tune: sum=8103.3(ms); min=2.252(ms); max=49.4(ms); mean=26.74(ms); s_mean=39.09; sleep=30(ms); delta=376; N=303; usual
Fftlength=8,pass=5:Tune: sum=5644.34(ms); min=4.437(ms); max=36.87(ms); mean=20.3(ms); s_mean=25.85; sleep=15(ms); delta=357; N=278; usual
Fftlength=16,pass=3:Tune: sum=11054.2(ms); min=4.053(ms); max=70.66(ms); mean=30.45(ms); s_mean=52.98; sleep=45(ms); delta=410; N=363; usual
Fftlength=16,pass=4:Tune: sum=7214.92(ms); min=2.566(ms); max=47.74(ms); mean=22.2(ms); s_mean=33.74; sleep=30(ms); delta=392; N=325; usual
Fftlength=16,pass=5:Tune: sum=5204.61(ms); min=3.765(ms); max=36.79(ms); mean=17.95(ms); s_mean=24.13; sleep=15(ms); delta=373; N=290; usual
Fftlength=32,pass=3:Tune: sum=6677.66(ms); min=2.488(ms); max=41.69(ms); mean=17.62(ms); s_mean=25.28; sleep=15(ms); delta=426; N=379; usual
Fftlength=32,pass=4:Tune: sum=4954.31(ms); min=1.567(ms); max=30.07(ms); mean=13.8(ms); s_mean=18.34; sleep=15(ms); delta=406; N=359; usual
Fftlength=32,pass=5:Tune: sum=3761.92(ms); min=1.222(ms); max=22.52(ms); mean=11.1(ms); s_mean=13.79; sleep=15(ms); delta=386; N=339; usual
Fftlength=64,pass=3:Tune: sum=5447.87(ms); min=1.058(ms); max=33.89(ms); mean=12.41(ms); s_mean=16.72; sleep=15(ms); delta=462; N=439; usual
Fftlength=64,pass=4:Tune: sum=4099.93(ms); min=0.8151(ms); max=23.67(ms); mean=9.67(ms); s_mean=10.42; sleep=0(ms); delta=447; N=424; usual
Fftlength=64,pass=5:Tune: sum=3276.39(ms); min=0.7455(ms); max=21.11(ms); mean=8.274(ms); s_mean=18.99; sleep=15(ms); delta=419; N=396; usual
Fftlength=128,pass=3:Tune: sum=9778.25(ms); min=0.2472(ms); max=42.43(ms); mean=20.89(ms); s_mean=36.78; sleep=30(ms); delta=479; N=468; high_perf
Fftlength=128,pass=4:Tune: sum=1246.75(ms); min=0.2007(ms); max=12.39(ms); mean=5.541(ms); s_mean=11.14; sleep=0(ms); delta=462; N=225; usual
Fftlength=128,pass=5:Tune: sum=1022.11(ms); min=0.1742(ms); max=11.17(ms); mean=4.938(ms); s_mean=10.11; sleep=0(ms); delta=444; N=207; usual
Fftlength=256,pass=3:Tune: sum=10496.4(ms); min=7.276(ms); max=21.38(ms); mean=16.69(ms); s_mean=16.05; sleep=15(ms); delta=1; N=629; high_perf
Fftlength=512,pass=3:Tune: sum=11190.6(ms); min=5.124(ms); max=11.02(ms); mean=8.903(ms); s_mean=8.491; sleep=0(ms); delta=1; N=1257; high_perf
Fftlength=1024,pass=3:Tune: sum=12222.1(ms); min=2.296(ms); max=6.852(ms); mean=4.86(ms); s_mean=5.003; sleep=0(ms); delta=1; N=2515; high_perf
Fftlength=2048,pass=3:Tune: sum=8543.4(ms); min=0.6295(ms); max=2.332(ms); mean=1.698(ms); s_mean=1.556; sleep=0(ms); delta=1; N=5031; usual
Fftlength=4096,pass=3:Tune: sum=8345.25(ms); min=0.3092(ms); max=1.034(ms); mean=0.8295(ms); s_mean=0.763; sleep=0(ms); delta=1; N=10061; 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=16,	N=16,	<>=1,	min=1	max=1
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=39617,	N=39617,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=586,	N=586,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=20093,	N=20093,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=8,	N=8,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=6,	N=6,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=39612,	N=39612,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=592,	N=592,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:34:30 (36204): 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.