任务 35535060

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=255537  NumGauss=1757317542  NumPulse=226419623400  NumTriplet=452814876484
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
Spike: peak=24.85608, time=20.13, d_freq=1419520242.39, chirp=-3.3662, fft_len=128k
Spike: peak=24.56503, time=20.13, d_freq=1419520242.39, chirp=-3.3699, fft_len=128k
Gaussian: peak=2.545699, mean=0.4827974, ChiSq=1.346086, time=83.05, d_freq=1419522742.45,
	score=1.726293, null_hyp=2.327204, chirp=18.307, fft_len=16k
Pulse: peak=1.45011, time=89.88, period=0.4338, d_freq=1419524937.62, score=1.038, chirp=-33.73, fft_len=128 
D:	threshold 0.01904135; unscaled peak power: 0.0194648 exceeds threshold for 2.224%
Pulse: peak=1.402805, time=89.88, period=0.4338, d_freq=1419524937.72, score=1.004, chirp=-36.275, fft_len=128 
D:	threshold 0.019462; unscaled peak power: 0.01951068 exceeds threshold for 0.2502%
Pulse: peak=3.437142, time=29.94, period=1.431, d_freq=1419525373.67, score=1.006, chirp=48.367, fft_len=32 
D:	threshold 0.008707425; unscaled peak power: 0.008744846 exceeds threshold for 0.4298%

Best spike: peak=24.85608, time=20.13, d_freq=1419520242.39, chirp=-3.3662, fft_len=128k
Best autocorr: peak=17.37741, time=33.55, delay=2.7462, d_freq=1419522463.58, chirp=29.183, fft_len=128k
Best gaussian: peak=2.545699, mean=0.4827974, ChiSq=1.346086, time=83.05, d_freq=1419522742.45,
	score=1.726293, null_hyp=2.327204, chirp=18.307, fft_len=16k
Best pulse: peak=1.45011, time=89.88, period=0.4338, d_freq=1419524937.62, score=1.038, chirp=-33.73, fft_len=128 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    2
Autocorr count: 0
Pulse count:    3
Triplet count:  0
Gaussian count: 1
Wallclock time elapsed since last restart: 843.2 seconds
Fftlength=8,pass=3:Tune: sum=23768.8(ms); min=3.275(ms); max=74.23(ms); mean=55.28(ms); s_mean=43.37; sleep=45(ms); delta=191; N=430; usual
Fftlength=8,pass=4:Tune: sum=15774.5(ms); min=3.73(ms); max=65.74(ms); mean=47.37(ms); s_mean=54.06; sleep=45(ms); delta=245; N=333; usual
Fftlength=8,pass=5:Tune: sum=11850.6(ms); min=3.646(ms); max=67.24(ms); mean=40.04(ms); s_mean=56.28; sleep=45(ms); delta=298; N=296; usual
Fftlength=16,pass=3:Tune: sum=16852.4(ms); min=1.955(ms); max=71.53(ms); mean=42.66(ms); s_mean=58.66; sleep=60(ms); delta=291; N=395; usual
Fftlength=16,pass=4:Tune: sum=11248.6(ms); min=1.359(ms); max=64.83(ms); mean=32.05(ms); s_mean=57.02; sleep=60(ms); delta=371; N=351; usual
Fftlength=16,pass=5:Tune: sum=8953.74(ms); min=1.827(ms); max=56.19(ms); mean=26.97(ms); s_mean=43.11; sleep=45(ms); delta=364; N=332; usual
Fftlength=32,pass=3:Tune: sum=12954.3(ms); min=1.26(ms); max=66.47(ms); mean=32.22(ms); s_mean=52.32; sleep=45(ms); delta=372; N=402; usual
Fftlength=32,pass=4:Tune: sum=8746.72(ms); min=0.6963(ms); max=53.45(ms); mean=22.96(ms); s_mean=34.5; sleep=30(ms); delta=399; N=381; usual
Fftlength=32,pass=5:Tune: sum=7234.11(ms); min=0.8499(ms); max=47.98(ms); mean=19.93(ms); s_mean=28.15; sleep=30(ms); delta=379; N=363; usual
Fftlength=64,pass=3:Tune: sum=12847.3(ms); min=0.4677(ms); max=78.19(ms); mean=28.49(ms); s_mean=36.82; sleep=30(ms); delta=461; N=451; usual
Fftlength=64,pass=4:Tune: sum=9265.72(ms); min=0.3874(ms); max=61.77(ms); mean=21.15(ms); s_mean=26.69; sleep=15(ms); delta=447; N=438; usual
Fftlength=64,pass=5:Tune: sum=7544.21(ms); min=0.4085(ms); max=51.4(ms); mean=18.36(ms); s_mean=49.95; sleep=45(ms); delta=419; N=411; usual
Fftlength=128,pass=3:Tune: sum=12668.6(ms); min=0.2549(ms); max=42.02(ms); mean=26.73(ms); s_mean=40.73; sleep=30(ms); delta=479; N=474; usual
Fftlength=128,pass=4:Tune: sum=8777.17(ms); min=0.2529(ms); max=30.68(ms); mean=19.16(ms); s_mean=28.25; sleep=30(ms); delta=462; N=458; usual
Fftlength=128,pass=5:Tune: sum=7294.59(ms); min=0.2396(ms); max=25.3(ms); mean=16.54(ms); s_mean=23.13; sleep=15(ms); delta=445; N=441; usual
Fftlength=256,pass=3:Tune: sum=25777.1(ms); min=18.38(ms); max=43.45(ms); mean=40.98(ms); s_mean=41.12; sleep=30(ms); delta=1; N=629; high_perf
Fftlength=512,pass=3:Tune: sum=25411.9(ms); min=9.159(ms); max=21.04(ms); mean=20.22(ms); s_mean=20.19; sleep=15(ms); delta=1; N=1257; high_perf
Fftlength=1024,pass=3:Tune: sum=24336.4(ms); min=4.264(ms); max=10.29(ms); mean=9.677(ms); s_mean=9.658; sleep=0(ms); delta=1; N=2515; high_perf
Fftlength=2048,pass=3:Tune: sum=7894.14(ms); min=1.553(ms); max=2.051(ms); mean=1.57(ms); s_mean=1.569; sleep=0(ms); delta=1; N=5029; usual
Fftlength=4096,pass=3:Tune: sum=5395.77(ms); min=0.5276(ms); max=1.036(ms); mean=0.5365(ms); s_mean=0.5363; sleep=0(ms); delta=1; N=10057; 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=14,	N=14,	<>=1,	min=1	max=1
class Gaussian_report:		total=1,	N=1,	<>=1,	min=1	max=1
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=39668,	N=39668,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=521,	N=521,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=20085,	N=20085,	<>=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=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=39664,	N=39664,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=526,	N=526,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
23:07:11 (828): 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.