任务 35641765

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) i7-4770K CPU @ 3.50GHz 

     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=146007  NumGauss=0  NumPulse=50183457664  NumTriplet=67977339808
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:				 4
  Max work group size:				 1024
  Max clock frequency:				 2000Mhz
  Max memory allocation:			 268435456
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 65536
  Global memory size:				 1073741824
  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 550 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 391.35
  Version:					 OpenCL 1.1 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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.011267
Used GPU device parameters are:
	Number of compute units: 4
	Single buffer allocation size: 128MB
	Total device global memory: 1024MB
	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
Spike: peak=26.37995, time=88.08, d_freq=1419972704.65, chirp=0, fft_len=16k
Spike: peak=24.62839, time=93.11, d_freq=1419973768, chirp=0, fft_len=16k
Spike: peak=26.98182, time=99.82, d_freq=1419972704.65, chirp=0, fft_len=16k
Spike: peak=24.37558, time=8.389, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=29.7315, time=15.1, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=33.604, time=21.81, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=26.14898, time=35.23, d_freq=1419973059, chirp=0, fft_len=32k
Spike: peak=30.35956, time=45.3, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=31.25962, time=82.21, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=34.96154, time=98.99, d_freq=1419973413.65, chirp=0, fft_len=32k
Spike: peak=25.56658, time=105.7, d_freq=1419973059, chirp=0, fft_len=32k
Spike: peak=29.4959, time=10.07, d_freq=1419973768, chirp=0, fft_len=64k
Spike: peak=30.75888, time=16.78, d_freq=1419973413.5, chirp=0, fft_len=64k
Spike: peak=37.82172, time=23.49, d_freq=1419973768, chirp=0, fft_len=64k
Spike: peak=35.61422, time=30.2, d_freq=1419974122.49, chirp=0, fft_len=64k
Spike: peak=27.99935, time=36.91, d_freq=1419971570.22, chirp=0, fft_len=64k
Spike: peak=33.10458, time=43.62, d_freq=1419973768, chirp=0, fft_len=64k
Spike: peak=35.89185, time=57.04, d_freq=1419973413.5, chirp=0, fft_len=64k
Spike: peak=37.87618, time=83.89, d_freq=1419973768, chirp=0, fft_len=64k
Spike: peak=31.7212, time=90.6, d_freq=1419971924.72, chirp=0, fft_len=64k
Spike: peak=50.08693, time=97.31, d_freq=1419973768, chirp=0, fft_len=64k
Spike: peak=26.12149, time=104, d_freq=1419973768, chirp=0, fft_len=64k
Spike: peak=40.67643, time=6.711, d_freq=1419973768, chirp=0, fft_len=128k
Spike: peak=52.99458, time=20.13, d_freq=1419973768, chirp=0, fft_len=128k
Autocorr: peak=23.40453, time=20.13, delay=0.78991, d_freq=1419970703.13, chirp=0, fft_len=128k
Spike: peak=50.50411, time=33.55, d_freq=1419973059.07, chirp=0, fft_len=128k
Autocorr: peak=24.8376, time=33.55, delay=0.11284, d_freq=1419970703.13, chirp=0, fft_len=128k
Spike: peak=44.75536, time=46.98, d_freq=1419973768, chirp=0, fft_len=128k
Autocorr: peak=22.4627, time=46.98, delay=0.11284, d_freq=1419970703.13, chirp=0, fft_len=128k
Spike: peak=41.45557, time=60.4, d_freq=1419973413.57, chirp=0, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.

Best spike: peak=52.99458, time=20.13, d_freq=1419973768, chirp=0, fft_len=128k
Best autocorr: peak=24.8376, time=33.55, delay=0.11284, d_freq=1419970703.13, chirp=0, 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=3.036135, time=53.9, period=9.857, d_freq=1419973902.7, score=0.8511, chirp=0, fft_len=4k
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 


Flopcounter: 7929865432.547483

Spike count:    27
Autocorr count: 3
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 14.0 seconds
Fftlength=32,pass=3:Tune: sum=21.7428(ms); min=21.74(ms); max=21.74(ms); mean=21.74(ms); s_mean=21.74; sleep=15(ms); delta=110; N=1; usual
Fftlength=64,pass=3:Tune: sum=458.03(ms); min=3.138(ms); max=14.82(ms); mean=11.74(ms); s_mean=9.958; sleep=0(ms); delta=89; N=39; usual
Fftlength=64,pass=4:Tune: sum=378.911(ms); min=2.981(ms); max=13.06(ms); mean=10.24(ms); s_mean=9.337; sleep=0(ms); delta=86; N=37; usual
Fftlength=64,pass=5:Tune: sum=318.322(ms); min=5.474(ms); max=13.14(ms); mean=8.842(ms); s_mean=9.689; sleep=0(ms); delta=79; N=36; usual
Fftlength=128,pass=3:Tune: sum=216.025(ms); min=3.695(ms); max=8.878(ms); mean=6.751(ms); s_mean=6.69; sleep=0(ms); delta=59; N=32; usual
Fftlength=128,pass=4:Tune: sum=186.63(ms); min=3.69(ms); max=8.667(ms); mean=6.02(ms); s_mean=7.329; sleep=0(ms); delta=55; N=31; usual
Fftlength=128,pass=5:Tune: sum=159.395(ms); min=3.351(ms); max=7.189(ms); mean=5.313(ms); s_mean=6.161; sleep=0(ms); delta=51; N=30; usual
Fftlength=256,pass=3:Tune: sum=103.586(ms); min=2.4(ms); max=5.237(ms); mean=3.984(ms); s_mean=4.495; sleep=0(ms); delta=39; N=26; usual
Fftlength=256,pass=4:Tune: sum=91.2446(ms); min=1.881(ms); max=5.212(ms); mean=3.65(ms); s_mean=4.469; sleep=0(ms); delta=37; N=25; usual
Fftlength=256,pass=5:Tune: sum=79.1085(ms); min=0.6847(ms); max=4.979(ms); mean=3.164(ms); s_mean=3.34; sleep=0(ms); delta=35; N=25; usual
Fftlength=512,pass=3:Tune: sum=51.513(ms); min=1.234(ms); max=3.488(ms); mean=2.453(ms); s_mean=2.726; sleep=0(ms); delta=27; N=21; usual
Fftlength=512,pass=4:Tune: sum=40.2674(ms); min=0.4065(ms); max=3.074(ms); mean=2.013(ms); s_mean=2.096; sleep=0(ms); delta=26; N=20; usual
Fftlength=512,pass=5:Tune: sum=34.6207(ms); min=0.9886(ms); max=2.713(ms); mean=1.822(ms); s_mean=2.077; sleep=0(ms); delta=24; N=19; usual
Fftlength=1024,pass=3:Tune: sum=27.5273(ms); min=0.6595(ms); max=2.637(ms); mean=1.72(ms); s_mean=1.903; sleep=0(ms); delta=19; N=16; usual
Fftlength=1024,pass=4:Tune: sum=23.6253(ms); min=0.6842(ms); max=2.374(ms); mean=1.575(ms); s_mean=1.788; sleep=0(ms); delta=18; N=15; usual
Fftlength=1024,pass=5:Tune: sum=19.6773(ms); min=0.4964(ms); max=2.053(ms); mean=1.312(ms); s_mean=1.446; sleep=0(ms); delta=17; N=15; usual
Fftlength=2048,pass=3:Tune: sum=14.9455(ms); min=14.95(ms); max=14.95(ms); mean=14.95(ms); s_mean=14.95; sleep=15(ms); delta=1; N=1; usual
Fftlength=2048,pass=4:Tune: sum=13.1585(ms); min=13.16(ms); max=13.16(ms); mean=13.16(ms); s_mean=13.16; sleep=15(ms); delta=1; N=1; usual
Fftlength=2048,pass=5:Tune: sum=11.3296(ms); min=11.33(ms); max=11.33(ms); mean=11.33(ms); s_mean=11.33; sleep=0(ms); delta=1; N=1; usual
Fftlength=4096,pass=3:Tune: sum=4.95318(ms); min=4.953(ms); max=4.953(ms); mean=4.953(ms); s_mean=4.953; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=8192,pass=3:Tune: sum=6.87824(ms); min=6.878(ms); max=6.878(ms); mean=6.878(ms); s_mean=6.878; sleep=0(ms); delta=1; N=1; 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=7,	N=7,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=5,	N=5,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=7,	N=7,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=2,	N=2,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=1,	N=1,	<>=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=6,	N=6,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=7,	N=7,	<>=1,	min=1	max=1

GPU device sync requested...  ...GPU device synched
20:52:13 (13640): 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.