任务 35647251

标准错误输出

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 1
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) Xeon(R) CPU E5-2697 v3 @ 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=0.012362  NumCfft=145991  NumGauss=0  NumPulse=50166685568  NumTriplet=67960567712
Currently allocated 201 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:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 2
  Max compute units:				 28
  Max work group size:				 1024
  Max clock frequency:				 1582Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 458752
  Global memory size:				 11811160064
  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 1080 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 419.67
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Max compute units:				 20
  Max work group size:				 1024
  Max clock frequency:				 1809Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 327680
  Global memory size:				 8589934592
  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 1080
  Vendor:					 NVIDIA Corporation
  Driver version:				 419.67
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 0


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.012362
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 8192MB
	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
Pulse: peak=1.613281, time=53.79, period=2.77, d_freq=1420469651.31, score=1.023, chirp=3.636, fft_len=2k
D:	threshold 0.3366355; unscaled peak power: 0.341463 exceeds threshold for 1.434%
Pulse: peak=3.701009, time=53.79, period=9.411, d_freq=1420467578.43, score=1.015, chirp=-11.408, fft_len=2k
D:	threshold 0.6063308; unscaled peak power: 0.6132969 exceeds threshold for 1.149%
Spike: peak=25.24598, time=57.04, d_freq=1420465617.66, chirp=-21.864, fft_len=64k
Spike: peak=27.19976, time=57.04, d_freq=1420465617.65, chirp=-21.883, fft_len=64k
Spike: peak=26.23218, time=57.04, d_freq=1420465617.67, chirp=-21.89, fft_len=64k
Spike: peak=27.09301, time=57.04, d_freq=1420465617.64, chirp=-21.901, fft_len=64k
Spike: peak=27.09075, time=57.04, d_freq=1420465617.66, chirp=-21.909, fft_len=64k
Spike: peak=24.53013, time=57.04, d_freq=1420465617.62, chirp=-21.92, fft_len=64k
Spike: peak=25.61963, time=57.04, d_freq=1420465617.65, chirp=-21.927, fft_len=64k
Spike: peak=24.69522, time=87.24, d_freq=1420472531.87, chirp=27.559, fft_len=128k
Spike: peak=25.35352, time=87.24, d_freq=1420472531.88, chirp=27.56, fft_len=128k
Spike: peak=25.07637, time=87.24, d_freq=1420472531.89, chirp=27.561, fft_len=128k
Spike: peak=24.28434, time=87.24, d_freq=1420472531.87, chirp=27.57, fft_len=128k
Spike: peak=24.27735, time=87.24, d_freq=1420472531.88, chirp=27.571, fft_len=128k
Spike: peak=24.14591, time=30.2, d_freq=1420464984.69, chirp=-29.347, fft_len=64k
Pulse: peak=5.980869, time=53.7, period=13.95, d_freq=1420470828.63, score=1.028, chirp=47.232, fft_len=256 
D:	threshold 0.1070213; unscaled peak power: 0.10958 exceeds threshold for 2.391%
Pulse: peak=9.289271, time=54.11, period=33.55, d_freq=1420471737.69, score=1.008, chirp=-52.277, fft_len=8k
D:	threshold 5.909951; unscaled peak power: 5.953958 exceeds threshold for 0.7446%
Pulse: peak=3.864622, time=53.71, period=10.53, d_freq=1420472172.87, score=1.008, chirp=82.19, fft_len=512 
D:	threshold 0.1520271; unscaled peak power: 0.1530077 exceeds threshold for 0.645%
Pulse: peak=3.126048, time=53.9, period=7.812, d_freq=1420470987.17, score=1.008, chirp=-88.811, fft_len=4k
D:	threshold 0.909551; unscaled peak power: 0.9147829 exceeds threshold for 0.5752%
Pulse: peak=1.514962, time=53.7, period=2.646, d_freq=1420466781.25, score=1.044, chirp=-96.333, fft_len=256 
D:	threshold 0.03767344; unscaled peak power: 0.03866055 exceeds threshold for 2.62%

Best spike: peak=27.19976, time=57.04, d_freq=1420465617.65, chirp=-21.883, fft_len=64k
Best autocorr: peak=17.15202, time=87.24, delay=2.4432, d_freq=1420466247.53, chirp=-28.684, 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=1.514962, time=53.7, period=2.646, d_freq=1420466781.25, score=1.044, chirp=-96.333, fft_len=256 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    13
Autocorr count: 0
Pulse count:    7
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 551.7 seconds
Fftlength=32,pass=3:Tune: sum=45548.3(ms); min=  5(ms); max=69.95(ms); mean=45.19(ms); s_mean=57.71; sleep=60(ms); delta=685; N=1008; usual
Fftlength=32,pass=4:Tune: sum=30856.7(ms); min=3.404(ms); max=61.93(ms); mean=34.59(ms); s_mean=49.82; sleep=45(ms); delta=862; N=892; usual
Fftlength=32,pass=5:Tune: sum=15476.1(ms); min=3.522(ms); max=37.88(ms); mean=19.79(ms); s_mean=28.46; sleep=30(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=24894.5(ms); min=2.47(ms); max=57.63(ms); mean=25.15(ms); s_mean=41.31; sleep=30(ms); delta=1069; N=990; usual
Fftlength=64,pass=4:Tune: sum=13073.3(ms); min=1.942(ms); max=31.28(ms); mean=14.45(ms); s_mean=21.05; sleep=15(ms); delta=1024; N=905; usual
Fftlength=64,pass=5:Tune: sum=8638.88(ms); min=1.787(ms); max=23.03(ms); mean=10.5(ms); s_mean=14.25; sleep=15(ms); delta=982; N=823; usual
Fftlength=128,pass=3:Tune: sum=14961.3(ms); min=1.27(ms); max=35.15(ms); mean=13.98(ms); s_mean=18.04; sleep=15(ms); delta=1149; N=1070; usual
Fftlength=128,pass=4:Tune: sum=10425.3(ms); min=0.9207(ms); max=25.55(ms); mean=10.1(ms); s_mean=12.15; sleep=15(ms); delta=1111; N=1032; usual
Fftlength=128,pass=5:Tune: sum=7964.67(ms); min=0.9042(ms); max=22.5(ms); mean=8.021(ms); s_mean=9.783; sleep=0(ms); delta=1072; N=993; usual
Fftlength=256,pass=3:Tune: sum=26521(ms); min=0.5775(ms); max=44.78(ms); mean=23.04(ms); s_mean=42.86; sleep=45(ms); delta=1190; N=1151; high_perf
Fftlength=256,pass=4:Tune: sum=3245.32(ms); min=0.468(ms); max=13.93(ms); mean=5.427(ms); s_mean=13.33; sleep=15(ms); delta=1146; N=598; usual
Fftlength=256,pass=5:Tune: sum=2504.03(ms); min=0.4557(ms); max=10.85(ms); mean=4.52(ms); s_mean=10.41; sleep=0(ms); delta=1102; N=554; usual
Fftlength=512,pass=3:Tune: sum=30939.6(ms); min=0.2939(ms); max=22.32(ms); mean=18.2(ms); s_mean=21.55; sleep=15(ms); delta=1719; N=1700; high_perf
Fftlength=512,pass=4:Tune: sum=813.789(ms); min=0.2414(ms); max=6.845(ms); mean=2.713(ms); s_mean=6.595; sleep=0(ms); delta=1698; N=300; usual
Fftlength=512,pass=5:Tune: sum=627.134(ms); min=0.2418(ms); max=5.382(ms); mean=2.264(ms); s_mean=5.208; sleep=0(ms); delta=1675; N=277; usual
Fftlength=1024,pass=3:Tune: sum=31475.1(ms); min=0.1545(ms); max=10.88(ms); mean=10.16(ms); s_mean=10.58; sleep=0(ms); delta=3107; N=3098; high_perf
Fftlength=1024,pass=4:Tune: sum=197.083(ms); min=0.128(ms); max=3.356(ms); mean=1.323(ms); s_mean=2.884; sleep=0(ms); delta=3096; N=149; usual
Fftlength=1024,pass=5:Tune: sum=153.931(ms); min=0.1239(ms); max=2.588(ms); mean=1.115(ms); s_mean=2.476; sleep=0(ms); delta=3085; N=138; usual
Fftlength=2048,pass=3:Tune: sum=30895.3(ms); min=2.314(ms); max=5.39(ms); mean=5.154(ms); s_mean=5.153; sleep=0(ms); delta=1; N=5995; high_perf
Fftlength=4096,pass=3:Tune: sum=24746.9(ms); min=0.9605(ms); max=2.171(ms); mean=2.064(ms); s_mean=2.058; sleep=0(ms); delta=1; N=11991; high_perf
Fftlength=8192,pass=3:Tune: sum=24465(ms); min=0.9902(ms); max=1.043(ms); mean=1.02(ms); s_mean=1.022; sleep=0(ms); delta=1; N=23983; 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=61145,	N=61145,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3699,	N=3699,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47861,	N=47861,	<>=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=4,	N=4,	<>=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=61140,	N=61140,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3705,	N=3705,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:43:27 (20996): 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.