任务 35628029

标准错误输出

<core_client_version>7.12.1</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) i7-4770 CPU @ 3.40GHz 

     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=0.011116  NumCfft=145977  NumGauss=0  NumPulse=50152008576  NumTriplet=67945890720
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:				 8
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  Global memory size:				 2147483648
  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 960
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.87
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Max compute units:				 5
  Max work group size:				 1024
  Max clock frequency:				 1084Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 122880
  Global memory size:				 2147483648
  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 750 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.87
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 0


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.011116
Used GPU device parameters are:
	Number of compute units: 8
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	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
Triplet: peak=10.40711, time=60.03, period=3.88, d_freq=1421012484.82, chirp=4.405, fft_len=1024 
Pulse: peak=1.391011, time=53.74, period=2.467, d_freq=1421016365.38, score=1.001, chirp=8.2758, fft_len=1024 
D:	threshold 0.1426568; unscaled peak power: 0.1427236 exceeds threshold for 0.04684%
Pulse: peak=3.395792, time=53.71, period=7.615, d_freq=1421012159.72, score=1.022, chirp=-8.4089, fft_len=512 
D:	threshold 0.1384088; unscaled peak power: 0.1407324 exceeds threshold for 1.679%
Pulse: peak=3.629704, time=53.71, period=8.493, d_freq=1421019338.36, score=1.088, chirp=9.4764, fft_len=512 
D:	threshold 0.131416; unscaled peak power: 0.1403543 exceeds threshold for 6.802%
Pulse: peak=0.3173684, time=53.69, period=0.2085, d_freq=1421013499.37, score=1.022, chirp=10.144, fft_len=128 
D:	threshold 0.01035326; unscaled peak power: 0.01040614 exceeds threshold for 0.5109%
Pulse: peak=4.468258, time=53.74, period=12.04, d_freq=1421018531.26, score=1.006, chirp=-31.634, fft_len=1024 
D:	threshold 0.327577; unscaled peak power: 0.3291858 exceeds threshold for 0.4911%
Pulse: peak=9.743863, time=53.9, period=33.97, d_freq=1421018935.23, score=1.03, chirp=34.92, fft_len=4k
D:	threshold 2.723095; unscaled peak power: 2.795907 exceeds threshold for 2.674%
Pulse: peak=6.600671, time=53.74, period=19.58, d_freq=1421018683.43, score=1.019, chirp=-49.92, fft_len=1024 
D:	threshold 0.4724269; unscaled peak power: 0.4803561 exceeds threshold for 1.678%
Triplet: peak=11.40365, time=77.99, period=23.56, d_freq=1421012743.32, chirp=72.611, fft_len=64 
Pulse: peak=5.842135, time=53.7, period=13.97, d_freq=1421012133.74, score=1.004, chirp=-91.298, fft_len=256 
D:	threshold 0.1064554; unscaled peak power: 0.1068343 exceeds threshold for 0.356%
Pulse: peak=2.200677, time=53.79, period=4.81, d_freq=1421015030.23, score=1.005, chirp=-95.535, fft_len=2k
D:	threshold 0.4019619; unscaled peak power: 0.4034035 exceeds threshold for 0.3586%

Best spike: peak=22.93569, time=33.55, d_freq=1421017201.39, chirp=-6.1306, fft_len=128k
Best autocorr: peak=16.23489, time=87.24, delay=6.6028, d_freq=1421017903.88, chirp=26.121, 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=3.629704, time=53.71, period=8.493, d_freq=1421019338.36, score=1.088, chirp=9.4764, fft_len=512 
Best triplet: peak=11.40365, time=77.99, period=23.56, d_freq=1421012743.32, chirp=72.611, fft_len=64 
Spike count:    0
Autocorr count: 0
Pulse count:    9
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 1495.0 seconds
Fftlength=32,pass=3:Tune: sum=58029.8(ms); min=7.118(ms); max=84.51(ms); mean=50.77(ms); s_mean=54.53; sleep=45(ms); delta=549; N=1143; usual
Fftlength=32,pass=4:Tune: sum=32947.8(ms); min=4.786(ms); max=65.7(ms); mean=37.87(ms); s_mean=55.9; sleep=45(ms); delta=825; N=870; usual
Fftlength=32,pass=5:Tune: sum=27302(ms); min=5.254(ms); max=64.6(ms); mean=33.83(ms); s_mean=53.95; sleep=45(ms); delta=883; N=807; usual
Fftlength=64,pass=3:Tune: sum=45825.8(ms); min=3.309(ms); max=69.49(ms); mean=43.31(ms); s_mean=58.83; sleep=60(ms); delta=687; N=1058; usual
Fftlength=64,pass=4:Tune: sum=31949.2(ms); min=2.534(ms); max=65.77(ms); mean=33.56(ms); s_mean=56.46; sleep=45(ms); delta=834; N=952; usual
Fftlength=64,pass=5:Tune: sum=26479.6(ms); min=2.61(ms); max=68.7(ms); mean=29.39(ms); s_mean=43.96; sleep=45(ms); delta=964; N=901; usual
Fftlength=128,pass=3:Tune: sum=46354.2(ms); min=1.788(ms); max=69.98(ms); mean=41.57(ms); s_mean=59.93; sleep=60(ms); delta=688; N=1115; usual
Fftlength=128,pass=4:Tune: sum=32470.6(ms); min=1.414(ms); max=80.23(ms); mean=30.23(ms); s_mean=38.16; sleep=30(ms); delta=1105; N=1074; usual
Fftlength=128,pass=5:Tune: sum=27630.9(ms); min=1.409(ms); max=76.96(ms); mean=26.75(ms); s_mean=32.94; sleep=30(ms); delta=1064; N=1033; usual
Fftlength=256,pass=3:Tune: sum=47211.3(ms); min=0.8475(ms); max=74.25(ms); mean=40.21(ms); s_mean=61.26; sleep=60(ms); delta=689; N=1174; usual
Fftlength=256,pass=4:Tune: sum=33816.6(ms); min=0.772(ms); max=57.66(ms); mean=29.95(ms); s_mean=43.95; sleep=45(ms); delta=1144; N=1129; usual
Fftlength=256,pass=5:Tune: sum=29049.5(ms); min=0.6724(ms); max=50.05(ms); mean=26.77(ms); s_mean=37.84; sleep=30(ms); delta=1100; N=1085; usual
Fftlength=512,pass=3:Tune: sum=48070.4(ms); min=0.4292(ms); max=41.1(ms); mean=28.08(ms); s_mean=30.99; sleep=30(ms); delta=1719; N=1712; usual
Fftlength=512,pass=4:Tune: sum=34166.3(ms); min=0.3954(ms); max=29.15(ms); mean=20.25(ms); s_mean=22.11; sleep=15(ms); delta=1694; N=1687; usual
Fftlength=512,pass=5:Tune: sum=28596.5(ms); min=0.3467(ms); max=24.31(ms); mean=17.18(ms); s_mean=18.5; sleep=15(ms); delta=1672; N=1665; usual
Fftlength=1024,pass=3:Tune: sum=108590(ms); min=0.2764(ms); max=46.08(ms); mean= 35(ms); s_mean=35.67; sleep=30(ms); delta=3106; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=673.597(ms); min=0.2323(ms); max=12.56(ms); mean=4.318(ms); s_mean=10.36; sleep=0(ms); delta=3096; N=156; usual
Fftlength=1024,pass=5:Tune: sum=584.161(ms); min=0.2005(ms); max=10.83(ms); mean=4.029(ms); s_mean=10.21; sleep=0(ms); delta=3085; N=145; usual
Fftlength=2048,pass=3:Tune: sum=108995(ms); min=6.98(ms); max=23.42(ms); mean=18.19(ms); s_mean=17.66; sleep=15(ms); delta=1; N=5993; high_perf
Fftlength=4096,pass=3:Tune: sum=119731(ms); min=3.742(ms); max=12.8(ms); mean=9.988(ms); s_mean=9.712; sleep=0(ms); delta=1; N=11987; high_perf
Fftlength=8192,pass=3:Tune: sum=63097.3(ms); min=2.469(ms); max=3.368(ms); mean=2.632(ms); s_mean=2.569; sleep=0(ms); delta=1; N=23975; 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=63753,	N=63753,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1077,	N=1077,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47838,	N=47838,	<>=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=14,	N=14,	<>=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=63742,	N=63742,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1089,	N=1089,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:14:02 (5204): 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.