任务 35535080

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) i7-8700K CPU @ 3.70GHz 

     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=255523  NumGauss=1757220276  NumPulse=226366111506  NumTriplet=452752982246
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:				 6
  Max work group size:				 1024
  Max clock frequency:				 1392Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 294912
  Global memory size:				 4294967296
  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 1050 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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: 6
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	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
Autocorr: peak=18.32711, time=20.13, delay=4.3912, d_freq=1419589618.19, chirp=-11.204, fft_len=128k
Pulse: peak=0.8285058, time=29.94, period=0.1943, d_freq=1419587326.83, score=1.001, chirp=-22.911, fft_len=32 
D:	threshold 0.003553754; unscaled peak power: 0.003554713 exceeds threshold for 0.02698%

Best spike: peak=23.52973, time=104, d_freq=1419593565.52, chirp=23.894, fft_len=64k
Best autocorr: peak=18.32711, time=20.13, delay=4.3912, d_freq=1419589618.19, chirp=-11.204, fft_len=128k
Best gaussian: peak=2.838845, mean=0.4843625, ChiSq=1.272149, time=59.56, d_freq=1419593434.49,
	score=0.9550285, null_hyp=2.245767, chirp=67.204, fft_len=16k
Best pulse: peak=0.8285058, time=29.94, period=0.1943, d_freq=1419587326.83, score=1.001, chirp=-22.911, fft_len=32 
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:    1
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 858.7 seconds
Fftlength=8,pass=3:Tune: sum=23931.7(ms); min=8.389(ms); max=76.53(ms); mean=55.66(ms); s_mean=46.38; sleep=45(ms); delta=189; N=430; usual
Fftlength=8,pass=4:Tune: sum=15976.2(ms); min=4.28(ms); max=68.38(ms); mean=47.83(ms); s_mean=54.92; sleep=45(ms); delta=246; N=334; usual
Fftlength=8,pass=5:Tune: sum=11912.9(ms); min=3.883(ms); max=68.44(ms); mean=39.98(ms); s_mean=45.19; sleep=45(ms); delta=293; N=298; usual
Fftlength=16,pass=3:Tune: sum=17032.6(ms); min=2.16(ms); max=72.65(ms); mean=43.01(ms); s_mean=59.45; sleep=60(ms); delta=291; N=396; usual
Fftlength=16,pass=4:Tune: sum=11677.3(ms); min=1.956(ms); max=67.05(ms); mean=32.89(ms); s_mean=58.81; sleep=60(ms); delta=367; N=355; usual
Fftlength=16,pass=5:Tune: sum=9304.07(ms); min=1.822(ms); max=57.88(ms); mean=27.61(ms); s_mean=43.54; sleep=45(ms); delta=369; N=337; usual
Fftlength=32,pass=3:Tune: sum=13067(ms); min=0.8505(ms); max=66.72(ms); mean=32.59(ms); s_mean=54.47; sleep=45(ms); delta=351; N=401; usual
Fftlength=32,pass=4:Tune: sum=8917.19(ms); min=0.6999(ms); max=56.8(ms); mean=23.28(ms); s_mean=35.13; sleep=30(ms); delta=401; N=383; usual
Fftlength=32,pass=5:Tune: sum=7365.52(ms); min=0.8634(ms); max=49.59(ms); mean=20.23(ms); s_mean=28.63; sleep=30(ms); delta=380; N=364; usual
Fftlength=64,pass=3:Tune: sum=13027.6(ms); min=0.4669(ms); max=79.45(ms); mean=28.89(ms); s_mean=37.11; sleep=30(ms); delta=461; N=451; usual
Fftlength=64,pass=4:Tune: sum=9406.22(ms); min=0.3953(ms); max=63.17(ms); mean=21.48(ms); s_mean=26.68; sleep=15(ms); delta=447; N=438; usual
Fftlength=64,pass=5:Tune: sum=7634.63(ms); min=0.4093(ms); max=52.78(ms); mean=18.58(ms); s_mean=49.78; sleep=45(ms); delta=419; N=411; usual
Fftlength=128,pass=3:Tune: sum=12808(ms); min=0.2547(ms); max=43.99(ms); mean=27.02(ms); s_mean=40.9; sleep=30(ms); delta=479; N=474; usual
Fftlength=128,pass=4:Tune: sum=8818.49(ms); min=0.2521(ms); max=32.5(ms); mean=19.25(ms); s_mean=27.98; sleep=30(ms); delta=462; N=458; usual
Fftlength=128,pass=5:Tune: sum=7393.63(ms); min=0.221(ms); max=27.1(ms); mean=16.77(ms); s_mean=23.96; sleep=15(ms); delta=445; N=441; usual
Fftlength=256,pass=3:Tune: sum=26065.7(ms); min=19.49(ms); max=46.14(ms); mean=41.44(ms); s_mean=41.86; sleep=30(ms); delta=1; N=629; high_perf
Fftlength=512,pass=3:Tune: sum=25577.5(ms); min=9.094(ms); max=23.39(ms); mean=20.35(ms); s_mean=20.27; sleep=15(ms); delta=1; N=1257; high_perf
Fftlength=1024,pass=3:Tune: sum=24565.1(ms); min=4.235(ms); max=13.08(ms); mean=9.775(ms); s_mean=9.789; sleep=0(ms); delta=1; N=2513; high_perf
Fftlength=2048,pass=3:Tune: sum=7843.86(ms); min=1.504(ms); max=2.923(ms); mean=1.56(ms); s_mean=1.533; sleep=0(ms); delta=1; N=5027; usual
Fftlength=4096,pass=3:Tune: sum=5326.32(ms); min=0.5038(ms); max=1.183(ms); mean=0.5297(ms); s_mean=0.5144; sleep=0(ms); delta=1; N=10055; 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=20,	N=20,	<>=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=39651,	N=39651,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=530,	N=530,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=20083,	N=20083,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=6,	N=6,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=4,	N=4,	<>=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=39645,	N=39645,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=537,	N=537,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
01:22:56 (6500): called boinc_finish(0)

</stderr_txt>
]]>

 
©2020 University of California
 
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.