任务 35615325

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=0.011282  NumCfft=146001  NumGauss=0  NumPulse=50177167232  NumTriplet=67971049376
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 :  0.011282
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
Spike: peak=24.48284, time=46.98, d_freq=1420258822.78, chirp=6.8811, fft_len=128k
Spike: peak=24.4027, time=46.98, d_freq=1420258822.79, chirp=6.8876, fft_len=128k
Autocorr: peak=18.14186, time=46.98, delay=5.3092, d_freq=1420262921.95, chirp=-15.964, fft_len=128k
Pulse: peak=0.3069223, time=53.7, period=0.2056, d_freq=1420259358.25, score=1.008, chirp=20.544, fft_len=256 
D:	threshold 0.01949707; unscaled peak power: 0.01953322 exceeds threshold for 0.1854%
Pulse: peak=6.259495, time=53.9, period=21.29, d_freq=1420259237.54, score=1.013, chirp=-41.356, fft_len=4k
D:	threshold 1.709523; unscaled peak power: 1.728138 exceeds threshold for 1.089%
Triplet: peak=10.08688, time=46.71, period=41.55, d_freq=1420261433.28, chirp=54.563, fft_len=512 
Pulse: peak=1.948999, time=53.79, period=3.382, d_freq=1420264276.58, score=1.017, chirp=-58.965, fft_len=2k
D:	threshold 0.3558917; unscaled peak power: 0.3598067 exceeds threshold for 1.1%
Pulse: peak=0.3994685, time=53.7, period=0.2948, d_freq=1420267868.49, score=1.002, chirp=61.1, fft_len=256 
D:	threshold 0.02122194; unscaled peak power: 0.02123164 exceeds threshold for 0.04573%
Pulse: peak=2.327877, time=53.74, period=4.594, d_freq=1420260998.53, score=1.041, chirp=61.7, fft_len=1024 
D:	threshold 0.2033433; unscaled peak power: 0.2090906 exceeds threshold for 2.826%
Pulse: peak=1.586203, time=53.79, period=2.753, d_freq=1420264383.24, score=1.006, chirp=-62.567, fft_len=2k
D:	threshold 0.3217009; unscaled peak power: 0.3229331 exceeds threshold for 0.383%
Pulse: peak=6.868785, time=53.71, period=20.28, d_freq=1420260930.2, score=1.035, chirp=-71.639, fft_len=512 
D:	threshold 0.2353339; unscaled peak power: 0.2424453 exceeds threshold for 3.022%
Pulse: peak=0.5930071, time=53.71, period=0.5652, d_freq=1420259797.79, score=1.009, chirp=75.24, fft_len=512 
D:	threshold 0.04880644; unscaled peak power: 0.04896053 exceeds threshold for 0.3157%
Triplet: peak=10.98649, time=49.57, period=10.76, d_freq=1420262254.3, chirp=-76.308, fft_len=256 
Triplet: peak=12.13073, time=49.57, period=10.76, d_freq=1420262252.77, chirp=-77.108, fft_len=256 
Pulse: peak=6.826373, time=53.7, period=20.87, d_freq=1420264795.28, score=1.004, chirp=89.115, fft_len=256 
D:	threshold 0.1217138; unscaled peak power: 0.1221415 exceeds threshold for 0.3515%
Pulse: peak=4.523194, time=53.79, period=11.36, d_freq=1420268116.88, score=1.044, chirp=96.019, fft_len=2k
D:	threshold 0.7371122; unscaled peak power: 0.7637471 exceeds threshold for 3.613%

Best spike: peak=24.48284, time=46.98, d_freq=1420258822.78, chirp=6.8811, fft_len=128k
Best autocorr: peak=18.14186, time=46.98, delay=5.3092, d_freq=1420262921.95, chirp=-15.964, 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=4.523194, time=53.79, period=11.36, d_freq=1420268116.88, score=1.044, chirp=96.019, fft_len=2k
Best triplet: peak=12.13073, time=49.57, period=10.76, d_freq=1420262252.77, chirp=-77.108, fft_len=256 
Spike count:    2
Autocorr count: 1
Pulse count:    10
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 444.6 seconds
Fftlength=32,pass=3:Tune: sum=38512.6(ms); min=4.944(ms); max=67.08(ms); mean=40.41(ms); s_mean=55.71; sleep=45(ms); delta=783; N=953; usual
Fftlength=32,pass=4:Tune: sum=23535.6(ms); min=3.369(ms); max=52.13(ms); mean=26.75(ms); s_mean=43.44; sleep=45(ms); delta=991; N=880; usual
Fftlength=32,pass=5:Tune: sum=18783.2(ms); min=3.515(ms); max=46.22(ms); mean=22.88(ms); s_mean=37.04; sleep=30(ms); delta=932; N=821; usual
Fftlength=64,pass=3:Tune: sum=30982(ms); min=2.501(ms); max=63.63(ms); mean=30.64(ms); s_mean=52.21; sleep=45(ms); delta=973; N=1011; usual
Fftlength=64,pass=4:Tune: sum=12472.7(ms); min=2.025(ms); max=30.73(ms); mean=13.74(ms); s_mean=20.27; sleep=15(ms); delta=1019; N=908; usual
Fftlength=64,pass=5:Tune: sum=9693.38(ms); min=1.822(ms); max=24.34(ms); mean=11.28(ms); s_mean=15.3; sleep=15(ms); delta=970; N=859; usual
Fftlength=128,pass=3:Tune: sum=12582.6(ms); min=1.235(ms); max=28.67(ms); mean=11.79(ms); s_mean=14.63; sleep=15(ms); delta=1150; N=1067; usual
Fftlength=128,pass=4:Tune: sum=7426.01(ms); min=0.9472(ms); max=17.59(ms); mean=7.396(ms); s_mean=8.79; sleep=0(ms); delta=1115; N=1004; usual
Fftlength=128,pass=5:Tune: sum=5763.36(ms); min=0.9277(ms); max=15.39(ms); mean=5.966(ms); s_mean=6.858; sleep=0(ms); delta=1077; N=966; usual
Fftlength=256,pass=3:Tune: sum=18479.9(ms); min=0.5745(ms); max=30.85(ms); mean=16.27(ms); s_mean=29.71; sleep=30(ms); delta=1191; N=1136; high_perf
Fftlength=256,pass=4:Tune: sum=2282.98(ms); min=0.4775(ms); max=9.257(ms); mean=3.929(ms); s_mean=9.03; sleep=0(ms); delta=1146; N=581; usual
Fftlength=256,pass=5:Tune: sum=1755.73(ms); min=0.4668(ms); max=7.446(ms); mean=3.282(ms); s_mean=7.149; sleep=0(ms); delta=1100; N=535; usual
Fftlength=512,pass=3:Tune: sum=21413.5(ms); min=0.2929(ms); max=15.44(ms); mean=12.65(ms); s_mean=14.99; sleep=15(ms); delta=1720; N=1693; high_perf
Fftlength=512,pass=4:Tune: sum=572.95(ms); min=0.2447(ms); max=4.604(ms); mean=1.962(ms); s_mean=4.43; sleep=0(ms); delta=1699; N=292; usual
Fftlength=512,pass=5:Tune: sum=446.908(ms); min=0.2417(ms); max=3.753(ms); mean=1.661(ms); s_mean=3.623; sleep=0(ms); delta=1676; N=269; usual
Fftlength=1024,pass=3:Tune: sum=22004.3(ms); min=0.1503(ms); max=7.642(ms); mean=7.107(ms); s_mean=7.396; sleep=0(ms); delta=3109; N=3096; high_perf
Fftlength=1024,pass=4:Tune: sum=140.792(ms); min=0.127(ms); max=2.271(ms); mean=0.9643(ms); s_mean=1.964; sleep=0(ms); delta=3099; N=146; usual
Fftlength=1024,pass=5:Tune: sum=110.607(ms); min=0.1263(ms); max=1.799(ms); mean=0.8254(ms); s_mean=1.738; sleep=0(ms); delta=3087; N=134; usual
Fftlength=2048,pass=3:Tune: sum=21680.5(ms); min=1.647(ms); max=3.74(ms); mean=3.615(ms); s_mean=3.618; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=16266.5(ms); min=0.6039(ms); max=1.397(ms); mean=1.356(ms); s_mean=1.354; sleep=0(ms); delta=1; N=11993; high_perf
Fftlength=8192,pass=3:Tune: sum=18148.5(ms); min=0.7437(ms); max=0.7906(ms); mean=0.7566(ms); s_mean=0.7565; sleep=0(ms); delta=1; N=23987; 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=60797,	N=60797,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=4057,	N=4057,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47862,	N=47862,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=17,	N=17,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=12,	N=12,	<>=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=60785,	N=60785,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4070,	N=4070,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:49:49 (15364): 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.