任务 35635386

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=0.010140  NumCfft=146021  NumGauss=0  NumPulse=50198134656  NumTriplet=67992016800
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 :  0.010140
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=0.6315498, time=53.69, period=0.5809, d_freq=1419511936.5, score=1.032, chirp=-31.467, fft_len=128 
D:	threshold 0.01260811; unscaled peak power: 0.01276065 exceeds threshold for 1.21%
Pulse: peak=2.611913, time=53.79, period=5.418, d_freq=1419515854.2, score=1.019, chirp=-55.734, fft_len=2k
D:	threshold 0.4560337; unscaled peak power: 0.4623932 exceeds threshold for 1.395%
Triplet: peak=12.06592, time=72.23, period=25.87, d_freq=1419511736.09, chirp=-56.267, fft_len=256 
Pulse: peak=3.739312, time=53.79, period=9.699, d_freq=1419513842.18, score=1.024, chirp=62.434, fft_len=2k
D:	threshold 0.639404; unscaled peak power: 0.6512519 exceeds threshold for 1.853%
Pulse: peak=3.437169, time=53.74, period=6.724, d_freq=1419516069.82, score=1.062, chirp=-62.601, fft_len=1024 
D:	threshold 0.2685004; unscaled peak power: 0.2811829 exceeds threshold for 4.723%
Pulse: peak=3.240981, time=53.74, period=6.724, d_freq=1419516066.25, score=1.001, chirp=-62.668, fft_len=1024 
D:	threshold 0.2763427; unscaled peak power: 0.2766 exceeds threshold for 0.09311%
Pulse: peak=3.835541, time=53.74, period=10.56, d_freq=1419514765.01, score=1.023, chirp=66.801, fft_len=1024 
D:	threshold 0.2823225; unscaled peak power: 0.2874931 exceeds threshold for 1.831%
Spike: peak=24.25128, time=5.033, d_freq=1419514080.04, chirp=-98.637, fft_len=32k
Spike: peak=25.35412, time=5.033, d_freq=1419514080.04, chirp=-98.696, fft_len=32k
Spike: peak=25.19033, time=5.033, d_freq=1419514080.04, chirp=-98.755, fft_len=32k

Best spike: peak=25.35412, time=5.033, d_freq=1419514080.04, chirp=-98.696, fft_len=32k
Best autocorr: peak=17.7136, time=73.82, delay=6.5896, d_freq=1419511408.1, chirp=-4.2082, 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=3.437169, time=53.74, period=6.724, d_freq=1419516069.82, score=1.062, chirp=-62.601, fft_len=1024 
Best triplet: peak=12.06592, time=72.23, period=25.87, d_freq=1419511736.09, chirp=-56.267, fft_len=256 
Spike count:    3
Autocorr count: 0
Pulse count:    6
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 440.3 seconds
Fftlength=32,pass=3:Tune: sum=38616.9(ms); min=5.093(ms); max=66.98(ms); mean=40.56(ms); s_mean=57.16; sleep=60(ms); delta=781; N=952; usual
Fftlength=32,pass=4:Tune: sum=23493.9(ms); min=3.37(ms); max=51.99(ms); mean=26.7(ms); s_mean=43.4; sleep=45(ms); delta=991; N=880; usual
Fftlength=32,pass=5:Tune: sum=18752(ms); min=3.53(ms); max=46.22(ms); mean=22.84(ms); s_mean=37.04; sleep=30(ms); delta=932; N=821; usual
Fftlength=64,pass=3:Tune: sum=31008.6(ms); min=2.34(ms); max=63.6(ms); mean=30.64(ms); s_mean=51.94; sleep=45(ms); delta=974; N=1012; usual
Fftlength=64,pass=4:Tune: sum=12536.7(ms); min=1.754(ms); max=30.55(ms); mean=13.76(ms); s_mean=20.21; sleep=15(ms); delta=1022; N=911; usual
Fftlength=64,pass=5:Tune: sum=9683.49(ms); min=1.811(ms); max=23.66(ms); mean=11.27(ms); s_mean=15.19; sleep=15(ms); delta=970; N=859; usual
Fftlength=128,pass=3:Tune: sum=12583.1(ms); min=1.234(ms); max= 29(ms); mean=11.79(ms); s_mean=15.01; sleep=15(ms); delta=1150; N=1067; usual
Fftlength=128,pass=4:Tune: sum=7419.05(ms); min=0.9492(ms); max=17.63(ms); mean=7.389(ms); s_mean=8.718; sleep=0(ms); delta=1115; N=1004; usual
Fftlength=128,pass=5:Tune: sum=5764.83(ms); min=0.9247(ms); max=15.64(ms); mean=5.968(ms); s_mean=6.97; sleep=0(ms); delta=1077; N=966; usual
Fftlength=256,pass=3:Tune: sum=18474.1(ms); min=0.5731(ms); max=30.54(ms); mean=16.26(ms); s_mean=29.84; sleep=30(ms); delta=1191; N=1136; high_perf
Fftlength=256,pass=4:Tune: sum=2296.88(ms); min=0.4772(ms); max=9.269(ms); mean=3.94(ms); s_mean=9.106; sleep=0(ms); delta=1148; N=583; usual
Fftlength=256,pass=5:Tune: sum=1783.5(ms); min=0.4628(ms); max=7.69(ms); mean=3.309(ms); s_mean=7.188; sleep=0(ms); delta=1104; N=539; usual
Fftlength=512,pass=3:Tune: sum=21417.8(ms); min=0.2898(ms); max=15.44(ms); mean=12.65(ms); s_mean=14.91; sleep=15(ms); delta=1720; N=1693; high_perf
Fftlength=512,pass=4:Tune: sum=569.649(ms); min=0.2455(ms); max=4.6(ms); mean=1.958(ms); s_mean=4.438; sleep=0(ms); delta=1698; N=291; usual
Fftlength=512,pass=5:Tune: sum=442.872(ms); min=0.2428(ms); max=3.736(ms); mean=1.653(ms); s_mean=3.589; sleep=0(ms); delta=1675; N=268; usual
Fftlength=1024,pass=3:Tune: sum=22002.7(ms); min=0.1505(ms); max=7.653(ms); mean=7.107(ms); s_mean=7.402; sleep=0(ms); delta=3109; N=3096; high_perf
Fftlength=1024,pass=4:Tune: sum=140.777(ms); min=0.1279(ms); max=2.282(ms); mean=0.9642(ms); s_mean=1.973; sleep=0(ms); delta=3099; N=146; usual
Fftlength=1024,pass=5:Tune: sum=110.539(ms); min=0.1249(ms); max=1.803(ms); mean=0.8249(ms); s_mean=1.745; sleep=0(ms); delta=3087; N=134; usual
Fftlength=2048,pass=3:Tune: sum=21695.6(ms); min=1.644(ms); max=3.735(ms); mean=3.617(ms); s_mean=3.617; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=16282.2(ms); min=0.6041(ms); max=1.403(ms); mean=1.357(ms); s_mean=1.355; sleep=0(ms); delta=1; N=11999; high_perf
Fftlength=8192,pass=3:Tune: sum=18142.3(ms); min=0.7434(ms); max=0.7812(ms); mean=0.756(ms); s_mean=0.7559; sleep=0(ms); delta=1; N=23999; 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=60841,	N=60841,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=4033,	N=4033,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47886,	N=47886,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=9,	N=9,	<>=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=60830,	N=60830,	<>=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
20:30:07 (15456): 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.