任务 35647100

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=146015  NumGauss=0  NumPulse=50191844224  NumTriplet=67985726368
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=3.41814, time=53.7, period=7.16, d_freq=1419755253.97, score=1.008, chirp=2.9336, fft_len=256 
D:	threshold 0.07024001; unscaled peak power: 0.07069682 exceeds threshold for 0.6504%
Pulse: peak=0.8241228, time=53.7, period=0.9847, d_freq=1419756206.55, score=1.003, chirp=-14.136, fft_len=256 
D:	threshold 0.02958947; unscaled peak power: 0.02962524 exceeds threshold for 0.1209%
Autocorr: peak=19.80436, time=100.7, delay=4.9024, d_freq=1419757899.72, chirp=20.269, fft_len=128k
Triplet: peak=10.23723, time=57.57, period=37.99, d_freq=1419752630.63, chirp=-25.605, fft_len=128 
Pulse: peak=2.008626, time=53.74, period=4.129, d_freq=1419757925.57, score=1.019, chirp=36.674, fft_len=1024 
D:	threshold 0.1855773; unscaled peak power: 0.1879003 exceeds threshold for 1.252%
Triplet: peak=11.11075, time=33.27, period=15.61, d_freq=1419759937.39, chirp=-36.807, fft_len=256 
Pulse: peak=7.670394, time=53.79, period=21.88, d_freq=1419752402.84, score=1.013, chirp=-42.008, fft_len=2k
D:	threshold 0.9919316; unscaled peak power: 1.003576 exceeds threshold for 1.174%
Pulse: peak=1.581272, time=53.79, period=2.884, d_freq=1419753772.5, score=1.003, chirp=48.343, fft_len=2k
D:	threshold 0.3170388; unscaled peak power: 0.3176463 exceeds threshold for 0.1916%
Triplet: peak=12.24045, time=36.34, period=27.03, d_freq=1419759899.05, chirp=58.678, fft_len=128 
Pulse: peak=10.00104, time=53.74, period=34.71, d_freq=1419757583.23, score=1.004, chirp=80.348, fft_len=1024 
D:	threshold 0.6869225; unscaled peak power: 0.689281 exceeds threshold for 0.3433%
Pulse: peak=3.256709, time=53.79, period=7.235, d_freq=1419758044.73, score=1.027, chirp=-81.615, fft_len=2k
D:	threshold 0.5156148; unscaled peak power: 0.5263274 exceeds threshold for 2.078%
Pulse: peak=1.634425, time=53.74, period=2.901, d_freq=1419756961.94, score=1.014, chirp=89.55, fft_len=1024 
D:	threshold 0.1603391; unscaled peak power: 0.1616911 exceeds threshold for 0.8432%
Pulse: peak=1.620872, time=53.79, period=3.093, d_freq=1419759707.31, score=1.026, chirp=97.418, fft_len=2k
D:	threshold 0.3188138; unscaled peak power: 0.3238639 exceeds threshold for 1.584%
Triplet: peak=11.27953, time=24.96, period=3.569, d_freq=1419752815.86, chirp=98.152, fft_len=16 

Best spike: peak=23.90197, time=33.55, d_freq=1419751585.33, chirp=26.731, fft_len=128k
Best autocorr: peak=19.80436, time=100.7, delay=4.9024, d_freq=1419757899.72, chirp=20.269, 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=3.256709, time=53.79, period=7.235, d_freq=1419758044.73, score=1.027, chirp=-81.615, fft_len=2k
Best triplet: peak=12.24045, time=36.34, period=27.03, d_freq=1419759899.05, chirp=58.678, fft_len=128 
Spike count:    0
Autocorr count: 1
Pulse count:    9
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 552.4 seconds
Fftlength=32,pass=3:Tune: sum=45531.7(ms); min=4.977(ms); max= 68(ms); mean=45.17(ms); s_mean=57.44; sleep=60(ms); delta=684; N=1008; usual
Fftlength=32,pass=4:Tune: sum=30840.2(ms); min=3.385(ms); max=62.24(ms); mean=34.57(ms); s_mean=49.83; sleep=45(ms); delta=862; N=892; usual
Fftlength=32,pass=5:Tune: sum=15471.4(ms); min=3.491(ms); max=38.54(ms); mean=19.78(ms); s_mean=28.67; sleep=30(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=24850.2(ms); min=2.47(ms); max=57.44(ms); mean=25.1(ms); s_mean=41.09; sleep=30(ms); delta=1069; N=990; usual
Fftlength=64,pass=4:Tune: sum=13062.2(ms); min=1.946(ms); max=31.22(ms); mean=14.43(ms); s_mean=21.28; sleep=15(ms); delta=1024; N=905; usual
Fftlength=64,pass=5:Tune: sum=8650.21(ms); min=1.799(ms); max=23.3(ms); mean=10.51(ms); s_mean=14.43; sleep=15(ms); delta=982; N=823; usual
Fftlength=128,pass=3:Tune: sum=14954(ms); min=1.266(ms); max=34.64(ms); mean=13.98(ms); s_mean=17.86; sleep=15(ms); delta=1149; N=1070; usual
Fftlength=128,pass=4:Tune: sum=10416.7(ms); min=0.9188(ms); max=25.22(ms); mean=10.09(ms); s_mean=12.23; sleep=15(ms); delta=1111; N=1032; usual
Fftlength=128,pass=5:Tune: sum=7952.29(ms); min=0.9093(ms); max=22.88(ms); mean=8.016(ms); s_mean=9.639; sleep=0(ms); delta=1071; N=992; usual
Fftlength=256,pass=3:Tune: sum=26496(ms); min=0.5765(ms); max=44.3(ms); mean=23.04(ms); s_mean=42.92; sleep=45(ms); delta=1189; N=1150; high_perf
Fftlength=256,pass=4:Tune: sum=3229.52(ms); min=0.4702(ms); max=13.83(ms); mean=5.41(ms); s_mean=13.48; sleep=15(ms); delta=1144; N=597; usual
Fftlength=256,pass=5:Tune: sum=2489.77(ms); min=0.4547(ms); max=10.84(ms); mean=4.502(ms); s_mean=10.39; sleep=0(ms); delta=1100; N=553; usual
Fftlength=512,pass=3:Tune: sum=30943(ms); min=0.2951(ms); max=23.62(ms); mean=18.2(ms); s_mean=21.8; sleep=15(ms); delta=1719; N=1700; high_perf
Fftlength=512,pass=4:Tune: sum=807.835(ms); min=0.2386(ms); max=6.861(ms); mean=2.702(ms); s_mean=6.562; sleep=0(ms); delta=1697; N=299; usual
Fftlength=512,pass=5:Tune: sum=620.514(ms); min=0.2396(ms); max=5.334(ms); mean=2.248(ms); s_mean=5.198; sleep=0(ms); delta=1674; N=276; usual
Fftlength=1024,pass=3:Tune: sum=31493.7(ms); min=0.1546(ms); max=10.94(ms); mean=10.16(ms); s_mean=10.59; sleep=0(ms); delta=3109; N=3100; high_perf
Fftlength=1024,pass=4:Tune: sum=196.976(ms); min=0.127(ms); max=3.334(ms); mean=1.322(ms); s_mean=2.878; sleep=0(ms); delta=3098; N=149; usual
Fftlength=1024,pass=5:Tune: sum=153.992(ms); min=0.1236(ms); max=2.633(ms); mean=1.116(ms); s_mean=2.513; sleep=0(ms); delta=3087; N=138; usual
Fftlength=2048,pass=3:Tune: sum=30903.1(ms); min=2.309(ms); max=5.764(ms); mean=5.151(ms); s_mean=5.149; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=24749(ms); min=0.9301(ms); max=2.164(ms); mean=2.063(ms); s_mean=2.062; sleep=0(ms); delta=1; N=11997; high_perf
Fftlength=8192,pass=3:Tune: sum=24471.8(ms); min=0.9933(ms); max=1.042(ms); mean=1.02(ms); s_mean=1.02; sleep=0(ms); delta=1; N=23995; 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=61230,	N=61230,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3638,	N=3638,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47881,	N=47881,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=12,	N=12,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=8,	N=8,	<>=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=61219,	N=61219,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3650,	N=3650,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:24:49 (18696): 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.