任务 35615341

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) Core(TM) i7-4770K CPU @ 3.50GHz 

     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:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 20
  Max work group size:				 1024
  Max clock frequency:				 1822Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 983040
  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:				 442.19
  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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.011282
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
Spike: peak=24.45802, time=87.24, d_freq=1420308470.6, chirp=-1.1535, fft_len=128k
Spike: peak=24.12999, time=87.24, d_freq=1420308470.6, chirp=-1.1544, fft_len=128k
Pulse: peak=1.938018, time=53.79, period=4.234, d_freq=1420316149.3, score=1.004, chirp=-48.461, fft_len=2k
D:	threshold 0.3631472; unscaled peak power: 0.3640653 exceeds threshold for 0.2528%
Pulse: peak=6.345316, time=53.79, period=19.24, d_freq=1420311098, score=1.005, chirp=-50.529, fft_len=2k
D:	threshold 0.9369695; unscaled peak power: 0.9407961 exceeds threshold for 0.4084%
Triplet: peak=12.88941, time=62.5, period=44.62, d_freq=1420315938.93, chirp=60.368, fft_len=1024 
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
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) Core(TM) i7-4770K CPU @ 3.50GHz 

     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
Restarted at 82.52 percent.
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
Spike: peak=24.54063, time=28.52, d_freq=1420309725.98, chirp=68.588, fft_len=32k
Spike: peak=24.54944, time=28.52, d_freq=1420309726, chirp=68.661, fft_len=32k
Pulse: peak=3.919464, time=53.79, period=10.14, d_freq=1420311871.48, score=1.071, chirp=-71.608, fft_len=2k
D:	threshold 0.595309; unscaled peak power: 0.6286797 exceeds threshold for 5.606%
Pulse: peak=0.8907503, time=53.69, period=0.9627, d_freq=1420310853.06, score=1.026, chirp=-87.517, fft_len=32 
D:	threshold 0.003660321; unscaled peak power: 0.003705287 exceeds threshold for 1.228%
Pulse: peak=6.432926, time=53.79, period=20.97, d_freq=1420309576.6, score=1.015, chirp=94.488, fft_len=2k
D:	threshold 0.9472851; unscaled peak power: 0.9597303 exceeds threshold for 1.314%

Best spike: peak=24.54944, time=28.52, d_freq=1420309726, chirp=68.661, fft_len=32k
Best autocorr: peak=16.49771, time=46.98, delay=4.8666, d_freq=1420311972.73, chirp=-11.224, 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=3.919465, time=53.79, period=10.14, d_freq=1420311871.48, score=1.071, chirp=-71.608, fft_len=2k
Best triplet: peak=12.88941, time=62.49, period=44.62, d_freq=1420315938.93, chirp=60.368, fft_len=1024 
Spike count:    4
Autocorr count: 0
Pulse count:    5
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 156.3 seconds
Fftlength=32,pass=3:Tune: sum=15727.8(ms); min=4.342(ms); max=53.67(ms); mean=29.4(ms); s_mean=42.17; sleep=45(ms); delta=644; N=535; usual
Fftlength=32,pass=4:Tune: sum=10674.8(ms); min=2.817(ms); max=41.12(ms); mean=20.97(ms); s_mean=27.25; sleep=30(ms); delta=607; N=509; usual
Fftlength=32,pass=5:Tune: sum=5604.06(ms); min=3.33(ms); max=22.37(ms); mean=13.06(ms); s_mean=16.33; sleep=15(ms); delta=588; N=429; usual
Fftlength=64,pass=3:Tune: sum=8821.75(ms); min=2.041(ms); max=33.24(ms); mean= 15(ms); s_mean=20.7; sleep=15(ms); delta=667; N=588; usual
Fftlength=64,pass=4:Tune: sum=4674.78(ms); min=1.613(ms); max=18.99(ms); mean=8.973(ms); s_mean=15.6; sleep=15(ms); delta=640; N=521; usual
Fftlength=64,pass=5:Tune: sum=3219.93(ms); min=1.582(ms); max=13.72(ms); mean=7.061(ms); s_mean=10.27; sleep=0(ms); delta=615; N=456; usual
Fftlength=128,pass=3:Tune: sum=5281.08(ms); min=1.066(ms); max=20.08(ms); mean=8.573(ms); s_mean=17.29; sleep=15(ms); delta=695; N=616; usual
Fftlength=128,pass=4:Tune: sum=3664.69(ms); min=0.773(ms); max=15.17(ms); mean=6.34(ms); s_mean=12.43; sleep=15(ms); delta=657; N=578; usual
Fftlength=128,pass=5:Tune: sum=2839.34(ms); min=0.7834(ms); max=11.93(ms); mean=5.268(ms); s_mean=8.987; sleep=0(ms); delta=618; N=539; usual
Fftlength=256,pass=3:Tune: sum=6138.22(ms); min=0.4798(ms); max=41.68(ms); mean=8.819(ms); s_mean=38.92; sleep=30(ms); delta=735; N=696; high_perf
Fftlength=256,pass=4:Tune: sum=2842.84(ms); min=0.3912(ms); max=12.14(ms); mean=4.754(ms); s_mean=11.85; sleep=0(ms); delta=691; N=598; usual
Fftlength=256,pass=5:Tune: sum=2244.7(ms); min=0.3953(ms); max=9.918(ms); mean=4.052(ms); s_mean=9.392; sleep=0(ms); delta=647; N=554; usual
Fftlength=512,pass=3:Tune: sum=10077.5(ms); min=0.2458(ms); max=21.37(ms); mean=12.74(ms); s_mean=19.4; sleep=15(ms); delta=810; N=791; high_perf
Fftlength=512,pass=4:Tune: sum=714.643(ms); min=0.1999(ms); max=6.004(ms); mean=2.382(ms); s_mean=5.812; sleep=0(ms); delta=789; N=300; usual
Fftlength=512,pass=5:Tune: sum=565.277(ms); min=0.2054(ms); max=4.864(ms); mean=2.041(ms); s_mean=4.753; sleep=0(ms); delta=766; N=277; usual
Fftlength=1024,pass=3:Tune: sum=10903.3(ms); min=0.128(ms); max=11.63(ms); mean=8.512(ms); s_mean=9.505; sleep=0(ms); delta=1290; N=1281; high_perf
Fftlength=1024,pass=4:Tune: sum=172.827(ms); min=0.1063(ms); max=2.953(ms); mean=1.16(ms); s_mean=2.537; sleep=0(ms); delta=1279; N=149; usual
Fftlength=1024,pass=5:Tune: sum=139.204(ms); min=0.1051(ms); max=2.386(ms); mean=1.009(ms); s_mean=2.278; sleep=0(ms); delta=1268; N=138; usual
Fftlength=2048,pass=3:Tune: sum=10716.3(ms); min=2.165(ms); max=5.626(ms); mean=4.541(ms); s_mean=4.536; sleep=0(ms); delta=1; N=2360; high_perf
Fftlength=4096,pass=3:Tune: sum=9071.79(ms); min=0.8806(ms); max=2.997(ms); mean=1.922(ms); s_mean=1.912; sleep=0(ms); delta=1; N=4720; high_perf
Fftlength=8192,pass=3:Tune: sum=8604.11(ms); min=0.8861(ms); max=2.05(ms); mean=0.9112(ms); s_mean=0.9072; sleep=0(ms); delta=1; N=9443; 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=24016,	N=24016,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1509,	N=1509,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=18842,	N=18842,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=3,	N=3,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=1,	N=1,	<>=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=24014,	N=24014,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1511,	N=1511,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:53:02 (14684): 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.