任务 35537113

标准错误输出

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
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 1
1 slot of 64 used for this instance
Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 4; system mask is ffff

Build features: SETI8	Non-graphics	OpenCL	OCL_ZERO_COPY	OCL_CHIRP3	FFTW	AMD specific	USE_SSE2	x86	
     CPUID:                 Genuine Intel(R) CPU  @ 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 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.013120  NumCfft=146005  NumGauss=0  NumPulse=50181360768  NumTriplet=67975242912
Currently allocated 185 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

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 3
  Max compute units:				 32
  Max work group size:				 256
  Max clock frequency:				 1010Mhz
  Max memory allocation:			 2509871513
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  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:						 Tahiti
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2841.19
  Version:					 OpenCL 1.2 AMD-APP (2841.19)
  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:				 32
  Max work group size:				 256
  Max clock frequency:				 1010Mhz
  Max memory allocation:			 2509871513
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  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:						 Tahiti
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2841.19
  Version:					 OpenCL 1.2 AMD-APP (2841.19)
  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:				 32
  Max work group size:				 256
  Max clock frequency:				 1010Mhz
  Max memory allocation:			 2509871513
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  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:						 Tahiti
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2841.19
  Version:					 OpenCL 1.2 AMD-APP (2841.19)
  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 :  0.013120
Used GPU device parameters are:
	Number of compute units: 32
	Single buffer allocation size: 128MB
	Total device global memory: 3072MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=10.26753, time=19.71, period=17.88, d_freq=1420116917.8, chirp=3.7349, fft_len=1024 
Pulse: peak=4.256337, time=53.9, period=12.02, d_freq=1420115774.17, score=1.006, chirp=8.237, fft_len=4k
D:	threshold 1.422294; unscaled peak power: 1.428719 exceeds threshold for 0.4517%
Autocorr: peak=18.951, time=33.55, delay=4.8298, d_freq=1420117490.75, chirp=9.0374, fft_len=128k
Pulse: peak=3.2749, time=53.74, period=8.271, d_freq=1420114003.6, score=1.005, chirp=11.738, fft_len=1024 
D:	threshold 0.2589191; unscaled peak power: 0.2599515 exceeds threshold for 0.3987%
Pulse: peak=1.394445, time=53.74, period=2.684, d_freq=1420115251.65, score=1.001, chirp=30.88, fft_len=1024 
D:	threshold 0.1527854; unscaled peak power: 0.152854 exceeds threshold for 0.0449%
Pulse: peak=6.919486, time=53.71, period=19.8, d_freq=1420116077.03, score=1.043, chirp=31.881, fft_len=512 
D:	threshold 0.2468451; unscaled peak power: 0.256119 exceeds threshold for 3.757%
Pulse: peak=8.5751, time=53.74, period=24.47, d_freq=1420113861.22, score=1.101, chirp=-43.085, fft_len=1024 
D:	threshold 0.5568887; unscaled peak power: 0.6066349 exceeds threshold for 8.933%
Pulse: peak=4.421328, time=53.79, period=11.05, d_freq=1420121054.34, score=1.022, chirp=43.519, fft_len=2k
D:	threshold 0.6984644; unscaled peak power: 0.7111043 exceeds threshold for 1.81%
Triplet: peak=11.58503, time=68.26, period=3.827, d_freq=1420119370.63, chirp=-54.358, fft_len=1024 
Triplet: peak=11.59866, time=89.65, period=11.27, d_freq=1420121883.45, chirp=63.761, fft_len=1024 
Pulse: peak=7.812987, time=53.74, period=23.94, d_freq=1420113293.71, score=1.004, chirp=-63.761, fft_len=1024 
D:	threshold 0.5572033; unscaled peak power: 0.5590423 exceeds threshold for 0.33%
Pulse: peak=0.8960509, time=53.74, period=1.263, d_freq=1420117299.89, score=1.009, chirp=-67.296, fft_len=1024 
D:	threshold 0.1186771; unscaled peak power: 0.1191811 exceeds threshold for 0.4247%
Triplet: peak=10.00295, time=36.86, period=9.647, d_freq=1420115941.42, chirp=-67.963, fft_len=1024 
Triplet: peak=10.11917, time=44.25, period=4.194, d_freq=1420121401.14, chirp=-79.401, fft_len=4k
Triplet: peak=10.32603, time=31.77, period=18.66, d_freq=1420116828.01, chirp=81.436, fft_len=2k
Pulse: peak=7.467648, time=53.9, period=22.37, d_freq=1420116836.39, score=1.011, chirp=-82.07, fft_len=4k
D:	threshold 1.994356; unscaled peak power: 2.013906 exceeds threshold for 0.9803%
Triplet: peak=11.80188, time=60, period=35.61, d_freq=1420120922.99, chirp=-82.703, fft_len=128 
Triplet: peak=11.05234, time=40.51, period=13.72, d_freq=1420120254.04, chirp=83.236, fft_len=32 
Pulse: peak=3.757234, time=53.74, period=10.67, d_freq=1420119814.61, score=1.002, chirp=88.105, fft_len=1024 
D:	threshold 0.3015478; unscaled peak power: 0.3020201 exceeds threshold for 0.1566%
Pulse: peak=6.505473, time=53.79, period=18.98, d_freq=1420113631.96, score=1.03, chirp=-94.642, fft_len=2k
D:	threshold 0.9323721; unscaled peak power: 0.9569158 exceeds threshold for 2.632%

Best spike: peak=23.82397, time=73.82, d_freq=1420119443.9, chirp=-23.376, fft_len=128k
Best autocorr: peak=18.951, time=33.55, delay=4.8298, d_freq=1420117490.75, chirp=9.0374, 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=8.5751, time=53.74, period=24.47, d_freq=1420113861.22, score=1.101, chirp=-43.085, fft_len=1024 
Best triplet: peak=11.80188, time=60, period=35.61, d_freq=1420120922.99, chirp=-82.703, fft_len=128 
Spike count:    0
Autocorr count: 1
Pulse count:    11
Triplet count:  8
Gaussian count: 0
Wallclock time elapsed since last restart: 1681.5 seconds
Fftlength=32,pass=3:Tune: sum=73188.9(ms); min=9.865(ms); max=68.91(ms); mean=54.62(ms); s_mean=55.74; sleep=45(ms); delta=422; N=1340; usual
Fftlength=32,pass=4:Tune: sum=45030.4(ms); min=8.015(ms); max=71.25(ms); mean=47.65(ms); s_mean=56.1; sleep=45(ms); delta=641; N=945; usual
Fftlength=32,pass=5:Tune: sum=23907.7(ms); min=6.593(ms); max=53.65(ms); mean=30.57(ms); s_mean=43.73; sleep=45(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=37371.7(ms); min=5.047(ms); max=71.11(ms); mean=38.17(ms); s_mean=63.2; sleep=60(ms); delta=912; N=979; usual
Fftlength=64,pass=4:Tune: sum=23137.4(ms); min=3.953(ms); max=51.35(ms); mean=25.77(ms); s_mean=35.99; sleep=30(ms); delta=1025; N=898; usual
Fftlength=64,pass=5:Tune: sum=15752.6(ms); min=3.296(ms); max=37.11(ms); mean=18.55(ms); s_mean=23.45; sleep=15(ms); delta=976; N=849; usual
Fftlength=128,pass=3:Tune: sum=29375.5(ms); min=2.589(ms); max=65.61(ms); mean=27.07(ms); s_mean=34.55; sleep=30(ms); delta=1148; N=1085; usual
Fftlength=128,pass=4:Tune: sum=14159.2(ms); min=2.098(ms); max=33.99(ms); mean=14.3(ms); s_mean=16.11; sleep=15(ms); delta=1117; N=990; usual
Fftlength=128,pass=5:Tune: sum=10322.3(ms); min=1.814(ms); max=27.23(ms); mean=10.85(ms); s_mean=12.67; sleep=15(ms); delta=1078; N=951; usual
Fftlength=256,pass=3:Tune: sum=20663.6(ms); min=1.281(ms); max=29.21(ms); mean=18.79(ms); s_mean=28.23; sleep=30(ms); delta=1195; N=1100; usual
Fftlength=256,pass=4:Tune: sum=14290.8(ms); min=1.048(ms); max=20.41(ms); mean=13.87(ms); s_mean=19.23; sleep=15(ms); delta=1157; N=1030; usual
Fftlength=256,pass=5:Tune: sum=11238.6(ms); min=0.8812(ms); max=15.97(ms); mean=11.38(ms); s_mean=15.03; sleep=15(ms); delta=1115; N=988; usual
Fftlength=512,pass=3:Tune: sum=46717.6(ms); min=0.6535(ms); max=103.5(ms); mean=28.14(ms); s_mean=31.41; sleep=30(ms); delta=1723; N=1660; high_perf
Fftlength=512,pass=4:Tune: sum=1048.18(ms); min=0.5277(ms); max=10.2(ms); mean=4.111(ms); s_mean=9.44; sleep=0(ms); delta=1701; N=255; usual
Fftlength=512,pass=5:Tune: sum=791.56(ms); min=0.4591(ms); max=7.788(ms); mean=3.397(ms); s_mean=7.389; sleep=0(ms); delta=1679; N=233; usual
Fftlength=1024,pass=3:Tune: sum=51439.5(ms); min=0.02179(ms); max=130.9(ms); mean=16.7(ms); s_mean=16.98; sleep=15(ms); delta=3111; N=3080; high_perf
Fftlength=1024,pass=4:Tune: sum=264.205(ms); min=0.2729(ms); max=5.005(ms); mean=2.064(ms); s_mean=4.116; sleep=0(ms); delta=3101; N=128; usual
Fftlength=1024,pass=5:Tune: sum=196.772(ms); min=0.2373(ms); max=3.75(ms); mean=1.682(ms); s_mean=3.57; sleep=0(ms); delta=3090; N=117; usual
Fftlength=2048,pass=3:Tune: sum=46070.8(ms); min=3.502(ms); max=8.042(ms); mean=7.682(ms); s_mean=7.717; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=46792.5(ms); min=1.707(ms); max=4.059(ms); mean=3.901(ms); s_mean=3.895; sleep=0(ms); delta=1; N=11995; high_perf
Fftlength=8192,pass=3:Tune: sum=45434.1(ms); min=0.8673(ms); max=2.017(ms); mean=1.894(ms); s_mean=1.889; sleep=0(ms); delta=1; N=23989; high_perf

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=63704,	N=63704,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1154,	N=1154,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47865,	N=47865,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=18,	N=18,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=13,	N=13,	<>=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=63688,	N=63688,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1171,	N=1171,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:53:30 (7800): 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.