任务 35641323

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) 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=0.011267  NumCfft=145975  NumGauss=0  NumPulse=50149911680  NumTriplet=67943793824
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 :  0.011267
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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=3.844022, time=53.79, period=10.72, d_freq=1421036315.83, score=1.049, chirp=-7.3414, fft_len=2k
D:	threshold 0.5824407; unscaled peak power: 0.6046879 exceeds threshold for 3.82%
Triplet: peak=12.5936, time=48.76, period=3.355, d_freq=1421034571.66, chirp=11.579, fft_len=2k
Pulse: peak=4.491755, time=53.74, period=12.95, d_freq=1421032423.36, score=1.009, chirp=11.612, fft_len=1024 
D:	threshold 0.3371737; unscaled peak power: 0.3395827 exceeds threshold for 0.7145%
Pulse: peak=8.374955, time=53.71, period=24.17, d_freq=1421037830.76, score=1.05, chirp=14.283, fft_len=512 
D:	threshold 0.2794459; unscaled peak power: 0.2918749 exceeds threshold for 4.448%
Pulse: peak=8.680239, time=53.71, period=24.17, d_freq=1421037837.91, score=1.088, chirp=14.416, fft_len=512 
D:	threshold 0.2699905; unscaled peak power: 0.291182 exceeds threshold for 7.849%
Triplet: peak=10.61046, time=81.54, period=7.619, d_freq=1421036662.31, chirp=-17.085, fft_len=64 
Pulse: peak=1.720137, time=53.71, period=3.058, d_freq=1421037871.74, score=1.043, chirp=17.886, fft_len=512 
D:	threshold 0.0822304; unscaled peak power: 0.08441229 exceeds threshold for 2.653%
Triplet: peak=10.78097, time=15.58, period=7.691, d_freq=1421036981.68, chirp=19.221, fft_len=64 
Pulse: peak=1.422111, time=53.71, period=2.246, d_freq=1421038416.97, score=1.005, chirp=-25.228, fft_len=512 
D:	threshold 0.07386132; unscaled peak power: 0.07408048 exceeds threshold for 0.2967%
Autocorr: peak=18.17667, time=46.98, delay=3.9021, d_freq=1421033886.7, chirp=-27.025, fft_len=128k
Autocorr: peak=18.58315, time=20.13, delay=2.7195, d_freq=1421035738.86, chirp=28.939, fft_len=128k
Pulse: peak=1.261658, time=53.71, period=2.23, d_freq=1421039995.79, score=1.001, chirp=34.704, fft_len=512 
D:	threshold 0.06972987; unscaled peak power: 0.06976531 exceeds threshold for 0.05083%
Pulse: peak=8.184889, time=53.74, period=22.96, d_freq=1421033278.69, score=1.053, chirp=46.517, fft_len=1024 
D:	threshold 0.5526111; unscaled peak power: 0.5785548 exceeds threshold for 4.695%
Pulse: peak=3.596522, time=53.9, period=9.699, d_freq=1421037535.43, score=1.008, chirp=50.071, fft_len=4k
D:	threshold 1.202488; unscaled peak power: 1.210132 exceeds threshold for 0.6356%
Pulse: peak=0.3678356, time=53.7, period=0.2424, d_freq=1421034120.42, score=1.025, chirp=-51.256, fft_len=256 
D:	threshold 0.021173; unscaled peak power: 0.02131503 exceeds threshold for 0.6708%
Pulse: peak=1.698899, time=53.7, period=3.339, d_freq=1421033174.58, score=1.007, chirp=58.997, fft_len=256 
D:	threshold 0.04328334; unscaled peak power: 0.04346051 exceeds threshold for 0.4093%
Pulse: peak=8.326246, time=53.79, period=25.17, d_freq=1421039782.6, score=1.094, chirp=-64.337, fft_len=2k
D:	threshold 1.004246; unscaled peak power: 1.087929 exceeds threshold for 8.333%
Triplet: peak=11.1987, time=51.45, period=15.48, d_freq=1421034497.52, chirp=67.273, fft_len=64 
Pulse: peak=3.337147, time=53.71, period=8.126, d_freq=1421035216.29, score=1.002, chirp=-71.677, fft_len=512 
D:	threshold 0.1296798; unscaled peak power: 0.1298871 exceeds threshold for 0.1599%
Pulse: peak=3.55983, time=53.69, period=7.875, d_freq=1421035585.92, score=1.004, chirp=96.105, fft_len=64 
D:	threshold 0.01768545; unscaled peak power: 0.0177469 exceeds threshold for 0.3475%
Triplet: peak=12.34796, time=62.93, period=28.33, d_freq=1421039307.5, chirp=-97.706, fft_len=128 
Pulse: peak=5.328861, time=53.9, period=15.2, d_freq=1421036176.68, score=1.004, chirp=98.691, fft_len=4k
D:	threshold 1.595502; unscaled peak power: 1.601356 exceeds threshold for 0.3669%

Best spike: peak=23.79697, time=23.49, d_freq=1421034188.54, chirp=-29.876, fft_len=64k
Best autocorr: peak=18.58315, time=20.13, delay=2.7195, d_freq=1421035738.86, chirp=28.939, 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=8.326246, time=53.79, period=25.17, d_freq=1421039782.6, score=1.094, chirp=-64.337, fft_len=2k
Best triplet: peak=12.5936, time=48.76, period=3.355, d_freq=1421034571.66, chirp=11.579, fft_len=2k
Spike count:    0
Autocorr count: 2
Pulse count:    15
Triplet count:  5
Gaussian count: 0
Wallclock time elapsed since last restart: 442.6 seconds
Fftlength=32,pass=3:Tune: sum=38643.9(ms); min=5.088(ms); max=66.96(ms); mean=40.59(ms); s_mean=57.19; sleep=60(ms); delta=781; N=952; usual
Fftlength=32,pass=4:Tune: sum=23508(ms); min=3.385(ms); max=52.09(ms); mean=26.71(ms); s_mean=43.42; sleep=45(ms); delta=991; N=880; usual
Fftlength=32,pass=5:Tune: sum=18764.3(ms); min=3.512(ms); max=46.2(ms); mean=22.86(ms); s_mean=37.04; sleep=30(ms); delta=932; N=821; usual
Fftlength=64,pass=3:Tune: sum=30978.8(ms); min=2.347(ms); max=63.56(ms); mean=30.64(ms); s_mean=52.82; sleep=45(ms); delta=972; N=1011; usual
Fftlength=64,pass=4:Tune: sum=12474.3(ms); min=2.02(ms); max=30.54(ms); mean=13.74(ms); s_mean=20.5; sleep=15(ms); delta=1019; N=908; usual
Fftlength=64,pass=5:Tune: sum=9671.93(ms); min=1.776(ms); max=24.37(ms); mean=11.29(ms); s_mean=15.3; sleep=15(ms); delta=968; N=857; usual
Fftlength=128,pass=3:Tune: sum=12573.9(ms); min=1.239(ms); max=28.88(ms); mean=11.78(ms); s_mean=14.65; sleep=15(ms); delta=1150; N=1067; usual
Fftlength=128,pass=4:Tune: sum=7418.62(ms); min=0.9482(ms); max=17.33(ms); mean=7.389(ms); s_mean=8.775; sleep=0(ms); delta=1115; N=1004; usual
Fftlength=128,pass=5:Tune: sum=5767.57(ms); min=0.9216(ms); max=15.63(ms); mean=5.971(ms); s_mean=6.808; sleep=0(ms); delta=1077; N=966; usual
Fftlength=256,pass=3:Tune: sum=18465(ms); min=0.5745(ms); max=30.61(ms); mean=16.25(ms); s_mean=29.87; sleep=30(ms); delta=1191; N=1136; high_perf
Fftlength=256,pass=4:Tune: sum=2298.64(ms); min=0.4741(ms); max=9.327(ms); mean=3.943(ms); s_mean=9.028; sleep=0(ms); delta=1148; N=583; usual
Fftlength=256,pass=5:Tune: sum=1785.11(ms); min=0.4649(ms); max=7.449(ms); mean=3.312(ms); s_mean=7.126; sleep=0(ms); delta=1104; N=539; usual
Fftlength=512,pass=3:Tune: sum=21426.5(ms); min=0.2908(ms); max=15.6(ms); mean=12.66(ms); s_mean=14.94; sleep=15(ms); delta=1720; N=1693; high_perf
Fftlength=512,pass=4:Tune: sum=572.831(ms); min=0.2458(ms); max=4.676(ms); mean=1.962(ms); s_mean=4.475; sleep=0(ms); delta=1699; N=292; usual
Fftlength=512,pass=5:Tune: sum=446.174(ms); min=0.2417(ms); max=3.743(ms); mean=1.659(ms); s_mean=3.641; sleep=0(ms); delta=1676; N=269; usual
Fftlength=1024,pass=3:Tune: sum=21990.3(ms); min=0.1526(ms); max=7.761(ms); mean=7.107(ms); s_mean=7.425; sleep=0(ms); delta=3107; N=3094; high_perf
Fftlength=1024,pass=4:Tune: sum=138.979(ms); min=0.128(ms); max=2.277(ms); mean=0.9585(ms); s_mean=1.968; sleep=0(ms); delta=3096; N=145; usual
Fftlength=1024,pass=5:Tune: sum=108.663(ms); min=0.126(ms); max=1.83(ms); mean=0.817(ms); s_mean=1.722; sleep=0(ms); delta=3084; N=133; usual
Fftlength=2048,pass=3:Tune: sum=21669.3(ms); min=1.637(ms); max=3.744(ms); mean=3.616(ms); s_mean=3.614; sleep=0(ms); delta=1; N=5993; high_perf
Fftlength=4096,pass=3:Tune: sum=16262.6(ms); min=0.6021(ms); max=1.397(ms); mean=1.357(ms); s_mean=1.356; sleep=0(ms); delta=1; N=11987; high_perf
Fftlength=8192,pass=3:Tune: sum=18117.5(ms); min=0.7424(ms); max=0.7844(ms); mean=0.7557(ms); s_mean=0.7552; sleep=0(ms); delta=1; N=23973; 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=60802,	N=60802,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=4026,	N=4026,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47832,	N=47832,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=21,	N=21,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=15,	N=15,	<>=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=60784,	N=60784,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4045,	N=4045,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
00:07:02 (2620): 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.