任务 35647183

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=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 :  0.012362
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=2.344283, time=53.79, period=5.204, d_freq=1420252251.65, score=1.068, chirp=3.3689, fft_len=2k
D:	threshold 0.4025962; unscaled peak power: 0.4213572 exceeds threshold for 4.66%
Spike: peak=24.47633, time=87.24, d_freq=1420257280.57, chirp=12.938, fft_len=128k
Spike: peak=26.40726, time=87.24, d_freq=1420257280.57, chirp=12.939, fft_len=128k
Spike: peak=27.26565, time=87.24, d_freq=1420257280.58, chirp=12.94, fft_len=128k
Spike: peak=26.94873, time=87.24, d_freq=1420257280.59, chirp=12.941, fft_len=128k
Spike: peak=25.46771, time=87.24, d_freq=1420257280.59, chirp=12.941, fft_len=128k
Spike: peak=24.4582, time=33.55, d_freq=1420256425.62, chirp=20.025, fft_len=128k
Spike: peak=24.69548, time=33.55, d_freq=1420256425.63, chirp=20.03, fft_len=128k
Spike: peak=24.76929, time=33.55, d_freq=1420256425.62, chirp=20.032, fft_len=128k
Pulse: peak=5.602848, time=53.74, period=17.22, d_freq=1420251145.19, score=1.001, chirp=-20.678, fft_len=1024 
D:	threshold 0.4280454; unscaled peak power: 0.4285708 exceeds threshold for 0.1227%
Pulse: peak=5.505021, time=53.9, period=17.51, d_freq=1420256554.17, score=1.033, chirp=48.643, fft_len=4k
D:	threshold 1.36721; unscaled peak power: 1.404883 exceeds threshold for 2.755%
Pulse: peak=3.739542, time=53.74, period=9.542, d_freq=1420250233.33, score=1.001, chirp=-48.826, fft_len=1024 
D:	threshold 0.3190883; unscaled peak power: 0.3192596 exceeds threshold for 0.05367%
Pulse: peak=4.690154, time=53.79, period=13.42, d_freq=1420256661.78, score=1.077, chirp=57.431, fft_len=2k
D:	threshold 0.6575412; unscaled peak power: 0.6985846 exceeds threshold for 6.242%
Triplet: peak=11.87441, time=64.28, period=36.42, d_freq=1420250125.23, chirp=-57.63, fft_len=128 
Pulse: peak=6.381352, time=53.9, period=17.93, d_freq=1420257763.15, score=1.039, chirp=67.403, fft_len=4k
D:	threshold 1.622823; unscaled peak power: 1.677165 exceeds threshold for 3.349%
Pulse: peak=10.43366, time=53.74, period=31.04, d_freq=1420254418.05, score=1.051, chirp=79.976, fft_len=1024 
D:	threshold 0.7066769; unscaled peak power: 0.7396602 exceeds threshold for 4.667%
Pulse: peak=1.953112, time=53.79, period=3.434, d_freq=1420250086.24, score=1.019, chirp=84.646, fft_len=2k
D:	threshold 0.3618823; unscaled peak power: 0.3663734 exceeds threshold for 1.241%
Pulse: peak=2.121135, time=53.7, period=3.677, d_freq=1420251104.8, score=1.035, chirp=-84.845, fft_len=256 
D:	threshold 0.04684811; unscaled peak power: 0.0479586 exceeds threshold for 2.37%

Best spike: peak=27.26565, time=87.24, d_freq=1420257280.58, chirp=12.94, fft_len=128k
Best autocorr: peak=16.64202, time=100.7, delay=4.0282, d_freq=1420256340.34, chirp=24.181, 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=4.690154, time=53.79, period=13.42, d_freq=1420256661.78, score=1.077, chirp=57.431, fft_len=2k
Best triplet: peak=11.87441, time=64.28, period=36.42, d_freq=1420250125.23, chirp=-57.63, fft_len=128 
Spike count:    8
Autocorr count: 0
Pulse count:    9
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 552.3 seconds
Fftlength=32,pass=3:Tune: sum=45527(ms); min=4.983(ms); max=67.98(ms); mean=45.17(ms); s_mean=57.47; sleep=60(ms); delta=685; N=1008; usual
Fftlength=32,pass=4:Tune: sum=30834.5(ms); min=3.401(ms); max=63.77(ms); mean=34.57(ms); s_mean=49.8; sleep=45(ms); delta=862; N=892; usual
Fftlength=32,pass=5:Tune: sum=15493.8(ms); min=3.503(ms); max=38.74(ms); mean=19.81(ms); s_mean=29.78; sleep=30(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=24729.7(ms); min=2.493(ms); max=56.76(ms); mean=25.06(ms); s_mean=40.89; sleep=30(ms); delta=1066; N=987; usual
Fftlength=64,pass=4:Tune: sum=12988.9(ms); min=1.942(ms); max=31.27(ms); mean=14.4(ms); s_mean=21.1; sleep=15(ms); delta=1021; N=902; usual
Fftlength=64,pass=5:Tune: sum=8592.49(ms); min=1.802(ms); max=22.91(ms); mean=10.48(ms); s_mean=14.17; sleep=15(ms); delta=979; N=820; usual
Fftlength=128,pass=3:Tune: sum=14957.1(ms); min=1.262(ms); max=34.92(ms); mean=13.98(ms); s_mean=17.82; sleep=15(ms); delta=1149; N=1070; usual
Fftlength=128,pass=4:Tune: sum=10423(ms); min=0.9185(ms); max=25.47(ms); mean=10.1(ms); s_mean=12.1; sleep=15(ms); delta=1111; N=1032; usual
Fftlength=128,pass=5:Tune: sum=7944.52(ms); min=0.9032(ms); max=22.09(ms); mean=8.001(ms); s_mean=9.668; sleep=0(ms); delta=1072; N=993; usual
Fftlength=256,pass=3:Tune: sum=26527.2(ms); min=0.5796(ms); max=44.61(ms); mean=23.05(ms); s_mean=43.04; sleep=45(ms); delta=1190; N=1151; high_perf
Fftlength=256,pass=4:Tune: sum=3240.84(ms); min=0.4688(ms); max=13.88(ms); mean=5.419(ms); s_mean=13.44; sleep=15(ms); delta=1146; N=598; usual
Fftlength=256,pass=5:Tune: sum=2496.74(ms); min=0.4567(ms); max=10.85(ms); mean=4.507(ms); s_mean=10.38; sleep=0(ms); delta=1102; N=554; usual
Fftlength=512,pass=3:Tune: sum=30932.5(ms); min=0.2935(ms); max=22.25(ms); mean=18.2(ms); s_mean=21.73; sleep=15(ms); delta=1719; N=1700; high_perf
Fftlength=512,pass=4:Tune: sum=813.067(ms); min=0.2406(ms); max=6.912(ms); mean=2.71(ms); s_mean=6.6; sleep=0(ms); delta=1698; N=300; usual
Fftlength=512,pass=5:Tune: sum=625.785(ms); min=0.2374(ms); max=5.335(ms); mean=2.259(ms); s_mean=5.169; sleep=0(ms); delta=1675; N=277; usual
Fftlength=1024,pass=3:Tune: sum=31479.4(ms); min=0.1533(ms); max=11.98(ms); mean=10.16(ms); s_mean=10.6; sleep=0(ms); delta=3108; N=3099; high_perf
Fftlength=1024,pass=4:Tune: sum=196.607(ms); min=0.127(ms); max=3.355(ms); mean=1.32(ms); s_mean=2.878; sleep=0(ms); delta=3097; N=149; usual
Fftlength=1024,pass=5:Tune: sum=153.409(ms); min=0.1238(ms); max=2.601(ms); mean=1.112(ms); s_mean=2.461; sleep=0(ms); delta=3086; N=138; usual
Fftlength=2048,pass=3:Tune: sum=30895.8(ms); min=2.313(ms); max=5.427(ms); mean=5.152(ms); s_mean=5.153; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=24740(ms); min=0.937(ms); max=2.165(ms); mean=2.063(ms); s_mean=2.068; sleep=0(ms); delta=1; N=11993; high_perf
Fftlength=8192,pass=3:Tune: sum=24458.6(ms); min=0.9903(ms); max=1.043(ms); mean=1.02(ms); s_mean=1.021; 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=61140,	N=61140,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3714,	N=3714,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47865,	N=47865,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=14,	N=14,	<>=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=61129,	N=61129,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3726,	N=3726,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:15:30 (2272): 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.