任务 35641727

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	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz 

     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_r3486.cl 
ar=0.011267  NumCfft=146013  NumGauss=0  NumPulse=50189747328  NumTriplet=67983629472
Currently allocated 185 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 3486 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3486

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 5
  Max work group size:				 1024
  Max clock frequency:				 1084Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 122880
  Global memory size:				 2147483648
  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 750 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.87
  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 :  0.011267
Used GPU device parameters are:
	Number of compute units: 5
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=0.9298965, time=53.7, period=1.309, d_freq=1419856628.62, score=1.006, chirp=-10.936, fft_len=256 
Spike: peak=24.29879, time=100.7, d_freq=1419851683.88, chirp=22.055, fft_len=128k
Spike: peak=24.4227, time=100.7, d_freq=1419851683.87, chirp=22.058, fft_len=128k
Triplet: peak=11.63, time=63.18, period=23.32, d_freq=1419849125.59, chirp=30.141, fft_len=256 
Pulse: peak=0.5130029, time=53.69, period=0.3618, d_freq=1419857008.29, score=1.109, chirp=35.209, fft_len=128 
Pulse: peak=0.8390802, time=53.7, period=0.9576, d_freq=1419858024.3, score=1.022, chirp=37.076, fft_len=256 
Pulse: peak=4.584756, time=53.71, period=13.02, d_freq=1419857374.32, score=1.006, chirp=42.01, fft_len=512 
Pulse: peak=1.392707, time=53.74, period=2.346, d_freq=1419853029.97, score=1.003, chirp=-59.082, fft_len=1024 
Pulse: peak=2.708994, time=53.71, period=6.208, d_freq=1419854408.06, score=1.006, chirp=66.684, fft_len=512 
Triplet: peak=11.06016, time=96.12, period=3.146, d_freq=1419857201.72, chirp=-67.217, fft_len=128 
Spike: peak=24.48247, time=14.26, d_freq=1419854063.97, chirp=-78.496, fft_len=16k
Spike: peak=24.21443, time=14.26, d_freq=1419854063.92, chirp=-78.791, fft_len=16k
Pulse: peak=2.371303, time=53.71, period=4.719, d_freq=1419853996.59, score=1.036, chirp=-94.024, fft_len=512 
Pulse: peak=3.167363, time=53.79, period=6.816, d_freq=1419854080.55, score=1.001, chirp=-96.758, fft_len=2k
Pulse: peak=9.796147, time=53.9, period=31.04, d_freq=1419855606.26, score=1.039, chirp=-97.458, fft_len=4k

Best spike: peak=24.48247, time=14.26, d_freq=1419854063.97, chirp=-78.496, fft_len=16k
Best autocorr: peak=17.26964, time=6.711, delay=2.7867, d_freq=1419853483.76, chirp=-4.7479, 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=0.5130029, time=53.69, period=0.3618, d_freq=1419857008.29, score=1.109, chirp=35.209, fft_len=128 
Best triplet: peak=11.63, time=63.18, period=23.32, d_freq=1419849125.59, chirp=30.141, fft_len=256 


Flopcounter: 17731765673187.629000

Spike count:    4
Autocorr count: 0
Pulse count:    9
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 1762.3 seconds
Fftlength=32,pass=3:Tune: sum=94664.1(ms); min=7.534(ms); max=21.13(ms); mean=15.17(ms); s_mean=12.54; sleep=15(ms); delta=81; N=6239; usual
Fftlength=32,pass=4:Tune: sum=45956.9(ms); min=5.702(ms); max=16.77(ms); mean=14.96(ms); s_mean=13.74; sleep=15(ms); delta=149; N=3072; usual
Fftlength=32,pass=5:Tune: sum=37853.6(ms); min=5.684(ms); max=22.03(ms); mean=14.63(ms); s_mean=11.56; sleep=0(ms); delta=161; N=2587; usual
Fftlength=64,pass=3:Tune: sum=66783.9(ms); min=2.833(ms); max=20.68(ms); mean=14.87(ms); s_mean=10.81; sleep=0(ms); delta=119; N=4490; usual
Fftlength=64,pass=4:Tune: sum=50313.5(ms); min=2.8(ms); max=16.65(ms); mean=14.79(ms); s_mean=13.84; sleep=15(ms); delta=137; N=3402; usual
Fftlength=64,pass=5:Tune: sum=39371(ms); min=3.227(ms); max=18.5(ms); mean=14.77(ms); s_mean=12.79; sleep=15(ms); delta=160; N=2665; usual
Fftlength=128,pass=3:Tune: sum=68716.5(ms); min=1.966(ms); max=19.29(ms); mean=15.13(ms); s_mean=12.49; sleep=15(ms); delta=120; N=4542; usual
Fftlength=128,pass=4:Tune: sum=47511.8(ms); min=1.403(ms); max=17.59(ms); mean=15.54(ms); s_mean=15.16; sleep=15(ms); delta=155; N=3058; usual
Fftlength=128,pass=5:Tune: sum=40789.7(ms); min=1.343(ms); max=17.6(ms); mean=15.25(ms); s_mean=14.66; sleep=15(ms); delta=161; N=2675; usual
Fftlength=256,pass=3:Tune: sum=66311.3(ms); min=0.8908(ms); max=17.33(ms); mean=14.61(ms); s_mean=14.17; sleep=15(ms); delta=115; N=4540; usual
Fftlength=256,pass=4:Tune: sum=46539.3(ms); min=0.6816(ms); max=18.17(ms); mean=15.18(ms); s_mean=15.1; sleep=15(ms); delta=157; N=3065; usual
Fftlength=256,pass=5:Tune: sum=38303.6(ms); min=0.6912(ms); max=19.49(ms); mean=14.26(ms); s_mean=11.07; sleep=0(ms); delta=182; N=2687; usual
Fftlength=512,pass=3:Tune: sum=63962.1(ms); min=0.4229(ms); max=16.68(ms); mean=14.05(ms); s_mean=13.58; sleep=15(ms); delta=127; N=4554; usual
Fftlength=512,pass=4:Tune: sum=45806.7(ms); min=0.4223(ms); max=17.69(ms); mean=14.88(ms); s_mean=15.06; sleep=15(ms); delta=158; N=3079; usual
Fftlength=512,pass=5:Tune: sum=38124.8(ms); min=0.3726(ms); max=26.95(ms); mean=14.58(ms); s_mean=12.17; sleep=15(ms); delta=271; N=2615; usual
Fftlength=1024,pass=3:Tune: sum=40331.1(ms); min=0.2349(ms); max=13.89(ms); mean=12.99(ms); s_mean=13.4; sleep=15(ms); delta=3073; N=3104; usual
Fftlength=1024,pass=4:Tune: sum=29879.7(ms); min=0.2012(ms); max=10.36(ms); mean=9.66(ms); s_mean=9.962; sleep=0(ms); delta=3097; N=3093; usual
Fftlength=1024,pass=5:Tune: sum=24847.5(ms); min=0.2021(ms); max=8.701(ms); mean=8.062(ms); s_mean=8.285; sleep=0(ms); delta=3086; N=3082; usual
Fftlength=2048,pass=3:Tune: sum=35650.8(ms); min=5.842(ms); max=6.178(ms); mean=5.943(ms); s_mean=5.938; sleep=0(ms); delta=1; N=5999; usual
Fftlength=2048,pass=4:Tune: sum=24500.3(ms); min=4.005(ms); max=4.218(ms); mean=4.085(ms); s_mean=4.1; sleep=0(ms); delta=1; N=5998; usual
Fftlength=2048,pass=5:Tune: sum=18614.5(ms); min=3.024(ms); max=3.229(ms); mean=3.103(ms); s_mean=3.103; sleep=0(ms); delta=1; N=5998; usual
Fftlength=4096,pass=3:Tune: sum=78335.7(ms); min=3.099(ms); max=6.718(ms); mean=6.53(ms); s_mean=6.526; sleep=0(ms); delta=1; N=11997; high_perf
Fftlength=8192,pass=3:Tune: sum=69979.7(ms); min=2.716(ms); max=3.433(ms); mean=2.917(ms); s_mean=2.866; sleep=0(ms); delta=1; N=23993; 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=63811,	N=63811,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1055,	N=1055,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47876,	N=47876,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=15,	N=15,	<>=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=63802,	N=63802,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1065,	N=1065,	<>=1,	min=1	max=1

GPU device sync requested...  ...GPU device synched
14:06:42 (1520): 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.