任务 35637284

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=0.010960  NumCfft=145985  NumGauss=0  NumPulse=50160395136  NumTriplet=67954277280
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 :  0.010960
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
Pulse: peak=1.450927, time=53.71, period=2.467, d_freq=1420680163.54, score=1.022, chirp=5.7378, fft_len=512 
D:	threshold 0.07566287; unscaled peak power: 0.07664229 exceeds threshold for 1.294%
Autocorr: peak=18.91747, time=33.55, delay=6.1987, d_freq=1420683858.88, chirp=7.9015, fft_len=128k
Autocorr: peak=19.6535, time=33.55, delay=6.1987, d_freq=1420683859.04, chirp=7.9061, fft_len=128k
Pulse: peak=0.4369596, time=53.69, period=0.3327, d_freq=1420688019.55, score=1.035, chirp=8.5402, fft_len=32 
D:	threshold 0.002771446; unscaled peak power: 0.00280049 exceeds threshold for 1.048%
Pulse: peak=1.11674, time=53.69, period=1.581, d_freq=1420681834.11, score=1.029, chirp=49.641, fft_len=128 
D:	threshold 0.01642509; unscaled peak power: 0.01667514 exceeds threshold for 1.522%
Pulse: peak=4.838714, time=53.74, period=11.15, d_freq=1420685152.04, score=1.092, chirp=52.777, fft_len=1024 
D:	threshold 0.3409025; unscaled peak power: 0.3665115 exceeds threshold for 7.512%
Pulse: peak=3.806524, time=53.79, period=9.935, d_freq=1420685973.93, score=1.041, chirp=59.583, fft_len=2k
D:	threshold 0.6151335; unscaled peak power: 0.6350553 exceeds threshold for 3.239%
Pulse: peak=3.708739, time=53.79, period=10.22, d_freq=1420685254.52, score=1.014, chirp=96.914, fft_len=2k
D:	threshold 0.5656532; unscaled peak power: 0.5717735 exceeds threshold for 1.082%

Best spike: peak=23.93033, time=78.85, d_freq=1420679811.65, chirp=72.817, fft_len=32k
Best autocorr: peak=19.6535, time=33.55, delay=6.1987, d_freq=1420683859.04, chirp=7.9061, 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=4.838714, time=53.74, period=11.15, d_freq=1420685152.04, score=1.092, chirp=52.777, fft_len=1024 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    0
Autocorr count: 2
Pulse count:    6
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 1527.5 seconds
Fftlength=32,pass=3:Tune: sum=57914.4(ms); min=7.1(ms); max=86.77(ms); mean=50.62(ms); s_mean=51.18; sleep=45(ms); delta=563; N=1144; usual
Fftlength=32,pass=4:Tune: sum=32874.6(ms); min=4.844(ms); max=63.49(ms); mean=37.87(ms); s_mean=55.09; sleep=45(ms); delta=827; N=868; usual
Fftlength=32,pass=5:Tune: sum=27044.7(ms); min=5.268(ms); max=62.3(ms); mean=33.64(ms); s_mean=53.49; sleep=45(ms); delta=895; N=804; usual
Fftlength=64,pass=3:Tune: sum=45833.4(ms); min=3.179(ms); max=70.56(ms); mean=43.28(ms); s_mean=56.71; sleep=45(ms); delta=687; N=1059; usual
Fftlength=64,pass=4:Tune: sum=32017.9(ms); min=2.443(ms); max=63.95(ms); mean=33.53(ms); s_mean=53.12; sleep=45(ms); delta=855; N=955; usual
Fftlength=64,pass=5:Tune: sum=26505.3(ms); min=2.43(ms); max=66.71(ms); mean=29.32(ms); s_mean=41.24; sleep=30(ms); delta=967; N=904; usual
Fftlength=128,pass=3:Tune: sum=46486(ms); min=1.815(ms); max=70.98(ms); mean=41.69(ms); s_mean=58.51; sleep=60(ms); delta=689; N=1115; usual
Fftlength=128,pass=4:Tune: sum=32574.9(ms); min=1.333(ms); max=78.15(ms); mean=30.3(ms); s_mean=37.21; sleep=30(ms); delta=1106; N=1075; usual
Fftlength=128,pass=5:Tune: sum=27706.6(ms); min=1.428(ms); max=73.06(ms); mean=26.8(ms); s_mean=31.52; sleep=30(ms); delta=1065; N=1034; usual
Fftlength=256,pass=3:Tune: sum=47564(ms); min=0.8398(ms); max=78.82(ms); mean=40.51(ms); s_mean=59.27; sleep=60(ms); delta=689; N=1174; usual
Fftlength=256,pass=4:Tune: sum=34064.1(ms); min=0.7191(ms); max=60.42(ms); mean=30.15(ms); s_mean=42.7; sleep=45(ms); delta=1145; N=1130; usual
Fftlength=256,pass=5:Tune: sum=29254.3(ms); min=0.6758(ms); max=53.44(ms); mean=26.94(ms); s_mean=36.8; sleep=30(ms); delta=1101; N=1086; usual
Fftlength=512,pass=3:Tune: sum=48528.3(ms); min=0.4393(ms); max=44.03(ms); mean=28.35(ms); s_mean=30.22; sleep=30(ms); delta=1719; N=1712; usual
Fftlength=512,pass=4:Tune: sum=34507.8(ms); min=0.3698(ms); max=31.42(ms); mean=20.42(ms); s_mean=21.7; sleep=15(ms); delta=1697; N=1690; usual
Fftlength=512,pass=5:Tune: sum=28819.8(ms); min=0.3847(ms); max=26.04(ms); mean=17.3(ms); s_mean=18.02; sleep=15(ms); delta=1673; N=1666; usual
Fftlength=1024,pass=3:Tune: sum=109552(ms); min=0.319(ms); max=50.09(ms); mean=35.31(ms); s_mean=34.37; sleep=30(ms); delta=3106; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=706.587(ms); min=0.2075(ms); max=13.26(ms); mean=4.529(ms); s_mean=11.21; sleep=0(ms); delta=3096; N=156; usual
Fftlength=1024,pass=5:Tune: sum=603.752(ms); min=0.2185(ms); max=11.6(ms); mean=4.193(ms); s_mean=10.94; sleep=0(ms); delta=3084; N=144; usual
Fftlength=2048,pass=3:Tune: sum=110096(ms); min=7.169(ms); max=25.19(ms); mean=18.36(ms); s_mean=17.05; sleep=15(ms); delta=1; N=5995; high_perf
Fftlength=4096,pass=3:Tune: sum=121222(ms); min=3.837(ms); max=13.89(ms); mean=10.11(ms); s_mean=9.493; sleep=0(ms); delta=1; N=11989; high_perf
Fftlength=8192,pass=3:Tune: sum=64028.7(ms); min=2.47(ms); max=3.753(ms); mean=2.67(ms); s_mean=2.522; sleep=0(ms); delta=1; N=23979; 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=63709,	N=63709,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1129,	N=1129,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47853,	N=47853,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=7,	N=7,	<>=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=63702,	N=63702,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1137,	N=1137,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
13:49:23 (4372): 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.