任务 35615015

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: Advanced Micro Devices, Inc.
BOINC assigns device 0
0 slot of 64 used for this instance
Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 1; system mask is ff

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_HD5xxx	OCL_ZERO_COPY	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	AMD specific	USE_SSE2	x86	
     CPUID:       Intel(R) Xeon(R) CPU E5-1620 v2 @ 3.70GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.009847  NumCfft=146035  NumGauss=0  NumPulse=50212798336  NumTriplet=68006680480
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
SSE2xj Win32 Build 3584 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3584

AMD HD5 version by Raistmer

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 2
  Max compute units:				 20
  Max work group size:				 256
  Max clock frequency:				 850Mhz
  Max memory allocation:			 1597190963
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 2147483648
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 32768
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Pitcairn
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2580.6
  Version:					 OpenCL 1.2 AMD-APP (2580.6)
  Extensions:					 cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash 
  Max compute units:				 20
  Max work group size:				 256
  Max clock frequency:				 850Mhz
  Max memory allocation:			 1597190963
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 2147483648
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 32768
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Pitcairn
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2580.6
  Version:					 OpenCL 1.2 AMD-APP (2580.6)
  Extensions:					 cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.009847
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.585375, time=53.79, period=6.222, d_freq=1419255120.11, score=1.004, chirp=3.9327, fft_len=2k
D:	threshold 0.418933; unscaled peak power: 0.4201818 exceeds threshold for 0.2981%
Pulse: peak=3.825675, time=53.71, period=9.103, d_freq=1419261619.77, score=1.003, chirp=-4.3995, fft_len=512 
D:	threshold 0.156198; unscaled peak power: 0.156521 exceeds threshold for 0.2068%
Pulse: peak=6.599222, time=53.74, period=19.37, d_freq=1419257406.45, score=1.02, chirp=-8.2657, fft_len=1024 
D:	threshold 0.4625165; unscaled peak power: 0.4703414 exceeds threshold for 1.692%
Spike: peak=25.24903, time=60.4, d_freq=1419253372.47, chirp=-12.005, fft_len=128k
Spike: peak=25.87615, time=60.4, d_freq=1419253372.48, chirp=-12.009, fft_len=128k
Spike: peak=25.26935, time=60.4, d_freq=1419253372.48, chirp=-12.013, fft_len=128k
Spike: peak=24.09467, time=77.18, d_freq=1419259671.3, chirp=-12.108, fft_len=64k
Spike: peak=25.869, time=6.711, d_freq=1419254463.31, chirp=-16.188, fft_len=128k
Spike: peak=27.23104, time=6.711, d_freq=1419254463.31, chirp=-16.188, fft_len=128k
Spike: peak=27.20001, time=6.711, d_freq=1419254463.3, chirp=-16.189, fft_len=128k
Spike: peak=25.75366, time=6.711, d_freq=1419254463.29, chirp=-16.19, fft_len=128k
Pulse: peak=11.03724, time=53.74, period=35.23, d_freq=1419256362.8, score=1.107, chirp=-28.928, fft_len=1024 
D:	threshold 0.6747432; unscaled peak power: 0.7404741 exceeds threshold for 9.742%
Spike: peak=24.05061, time=24.33, d_freq=1419256597.64, chirp=-34.013, fft_len=16k
Spike: peak=24.61387, time=24.33, d_freq=1419256597.6, chirp=-34.309, fft_len=16k
Pulse: peak=1.996639, time=53.74, period=4.024, d_freq=1419262308.32, score=1.014, chirp=46.392, fft_len=1024 
D:	threshold 0.1805653; unscaled peak power: 0.1821942 exceeds threshold for 0.9021%
Pulse: peak=1.053949, time=53.74, period=1.608, d_freq=1419254856.98, score=1.03, chirp=-58.724, fft_len=1024 
D:	threshold 0.1217496; unscaled peak power: 0.1235883 exceeds threshold for 1.51%
Pulse: peak=3.332171, time=53.71, period=7.733, d_freq=1419261359.66, score=1.002, chirp=70.655, fft_len=512 
D:	threshold 0.1394101; unscaled peak power: 0.1396523 exceeds threshold for 0.1738%
Pulse: peak=6.642377, time=53.71, period=19.45, d_freq=1419254791.82, score=1.002, chirp=80.12, fft_len=512 
D:	threshold 0.2397026; unscaled peak power: 0.2401181 exceeds threshold for 0.1733%
Pulse: peak=0.5979756, time=53.71, period=0.5616, d_freq=1419258530.22, score=1.017, chirp=80.12, fft_len=512 
D:	threshold 0.05026049; unscaled peak power: 0.05057643 exceeds threshold for 0.6286%
Triplet: peak=10.29766, time=46.45, period=16.17, d_freq=1419261385.25, chirp=-86.919, fft_len=512 
Pulse: peak=4.77466, time=53.71, period=12.5, d_freq=1419256829.66, score=1.049, chirp=-88.252, fft_len=512 
D:	threshold 0.172671; unscaled peak power: 0.1796465 exceeds threshold for 4.04%
Pulse: peak=10.05686, time=53.74, period=30.46, d_freq=1419262639.16, score=1.014, chirp=-98.117, fft_len=1024 
D:	threshold 0.6752441; unscaled peak power: 0.6839227 exceeds threshold for 1.285%
Pulse: peak=6.622553, time=53.74, period=19.29, d_freq=1419262635.59, score=1.023, chirp=-98.183, fft_len=1024 
D:	threshold 0.4616572; unscaled peak power: 0.470909 exceeds threshold for 2.004%

Best spike: peak=27.23104, time=6.711, d_freq=1419254463.31, chirp=-16.188, fft_len=128k
Best autocorr: peak=16.79741, time=46.98, delay=6.2791, d_freq=1419256496.36, chirp=-28.017, 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=11.03724, time=53.74, period=35.23, d_freq=1419256362.8, score=1.107, chirp=-28.928, fft_len=1024 
Best triplet: peak=10.29766, time=46.45, period=16.17, d_freq=1419261385.25, chirp=-86.919, fft_len=512 
Spike count:    10
Autocorr count: 0
Pulse count:    12
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 1515.5 seconds
Fftlength=32,pass=3:Tune: sum=83335.9(ms); min=11.3(ms); max=81.65(ms); mean=55.71(ms); s_mean=44.1; sleep=45(ms); delta=383; N=1496; usual
Fftlength=32,pass=4:Tune: sum=74317.2(ms); min=9.756(ms); max=81.03(ms); mean=57.74(ms); s_mean=51.7; sleep=45(ms); delta=385; N=1287; usual
Fftlength=32,pass=5:Tune: sum=29179.7(ms); min=7.605(ms); max=64.62(ms); mean=36.84(ms); s_mean=58.42; sleep=60(ms); delta=877; N=792; usual
Fftlength=64,pass=3:Tune: sum=54793.9(ms); min=5.773(ms); max=67.75(ms); mean=47.52(ms); s_mean=55.87; sleep=45(ms); delta=562; N=1153; usual
Fftlength=64,pass=4:Tune: sum=64454.9(ms); min=4.486(ms); max=82.62(ms); mean=51.61(ms); s_mean=50.73; sleep=45(ms); delta=488; N=1249; usual
Fftlength=64,pass=5:Tune: sum=16431.1(ms); min=3.927(ms); max=41.73(ms); mean=20.01(ms); s_mean=26.8; sleep=15(ms); delta=980; N=821; usual
Fftlength=128,pass=3:Tune: sum=30849.7(ms); min=2.917(ms); max=70.17(ms); mean=28.83(ms); s_mean=36.5; sleep=30(ms); delta=1149; N=1070; usual
Fftlength=128,pass=4:Tune: sum=26878.2(ms); min=2.651(ms); max=66.59(ms); mean=26.93(ms); s_mean=31.55; sleep=30(ms); delta=1117; N=998; usual
Fftlength=128,pass=5:Tune: sum=15700.5(ms); min=1.98(ms); max=45.12(ms); mean=16.9(ms); s_mean=20.1; sleep=15(ms); delta=1088; N=929; usual
Fftlength=256,pass=3:Tune: sum=32083(ms); min=1.453(ms); max=44.83(ms); mean=28.75(ms); s_mean=43.53; sleep=45(ms); delta=1195; N=1116; usual
Fftlength=256,pass=4:Tune: sum=24543.8(ms); min=1.177(ms); max=34.12(ms); mean=22.9(ms); s_mean=32.85; sleep=30(ms); delta=1151; N=1072; usual
Fftlength=256,pass=5:Tune: sum=17457.4(ms); min=0.9953(ms); max=25.04(ms); mean=16.98(ms); s_mean=24.18; sleep=15(ms); delta=1107; N=1028; usual
Fftlength=512,pass=3:Tune: sum=30758.5(ms); min=0.7367(ms); max=21.52(ms); mean=18.27(ms); s_mean=20.44; sleep=15(ms); delta=1723; N=1684; usual
Fftlength=512,pass=4:Tune: sum=23199.7(ms); min=0.5935(ms); max=16.18(ms); mean=13.96(ms); s_mean=15.29; sleep=15(ms); delta=1701; N=1662; usual
Fftlength=512,pass=5:Tune: sum=16762.3(ms); min=0.5083(ms); max=11.95(ms); mean=10.23(ms); s_mean=11.2; sleep=0(ms); delta=1677; N=1638; usual
Fftlength=1024,pass=3:Tune: sum=72074.7(ms); min=0.3839(ms); max=72.64(ms); mean=23.32(ms); s_mean=24.18; sleep=15(ms); delta=3110; N=3091; high_perf
Fftlength=1024,pass=4:Tune: sum=419.076(ms); min=0.3077(ms); max=7.941(ms); mean=3.015(ms); s_mean=6.772; sleep=0(ms); delta=3099; N=139; usual
Fftlength=1024,pass=5:Tune: sum=317.336(ms); min=0.2676(ms); max=6.05(ms); mean=2.479(ms); s_mean=5.708; sleep=0(ms); delta=3088; N=128; usual
Fftlength=2048,pass=3:Tune: sum=73799.5(ms); min=5.156(ms); max=46.81(ms); mean=12.3(ms); s_mean=12.03; sleep=15(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=74449.4(ms); min=2.548(ms); max=70.86(ms); mean=6.204(ms); s_mean=9.099; sleep=0(ms); delta=1; N=12001; high_perf
Fftlength=8192,pass=3:Tune: sum=94224.9(ms); min=3.873(ms); max=4.058(ms); mean=3.926(ms); s_mean=3.918; sleep=0(ms); delta=1; N=24003; 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=63751,	N=63751,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1137,	N=1137,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47896,	N=47896,	<>=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=15,	N=15,	<>=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=63738,	N=63738,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1151,	N=1151,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:56:00 (70256): 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.