任务 35553853

标准错误输出

<core_client_version>7.6.22</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
0 slot of 64 used for this instance
Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 1; system mask is f

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_HD5xxx	OCL_ZERO_COPY	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	AMD specific	USE_SSE2	x86	
     CPUID: AMD Phenom(tm) II X4 940 Processor 

     Cache: L1=64K L2=512K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSE4A 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.010727  NumCfft=146001  NumGauss=0  NumPulse=50177167232  NumTriplet=67971049376
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:				 28
  Max work group size:				 256
  Max clock frequency:				 900Mhz
  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:				 28
  Max work group size:				 256
  Max clock frequency:				 900Mhz
  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 :  0.010727
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 3072MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=6.324001, time=53.79, period=18.14, d_freq=1420244754.9, score=1.003, chirp=29.148, fft_len=2k
D:	threshold 0.9124476; unscaled peak power: 0.9150974 exceeds threshold for 0.2904%
Pulse: peak=8.616523, time=53.69, period=25.42, d_freq=1420242293.26, score=1.03, chirp=35.219, fft_len=128 
D:	threshold 0.07431074; unscaled peak power: 0.07629934 exceeds threshold for 2.676%
Pulse: peak=6.109898, time=53.74, period=15.89, d_freq=1420241451.66, score=1.095, chirp=-35.485, fft_len=1024 
D:	threshold 0.4187671; unscaled peak power: 0.452556 exceeds threshold for 8.069%
Pulse: peak=3.522907, time=53.74, period=8.598, d_freq=1420240918.56, score=1.08, chirp=-46.825, fft_len=1024 
D:	threshold 0.2423973; unscaled peak power: 0.2571639 exceeds threshold for 6.092%
Triplet: peak=12.91162, time=31.67, period=30.72, d_freq=1420240740.62, chirp=61.732, fft_len=2k
Pulse: peak=4.312462, time=53.9, period=12.09, d_freq=1420241329.82, score=1.019, chirp=-69.404, fft_len=4k
D:	threshold 1.318354; unscaled peak power: 1.33845 exceeds threshold for 1.524%
Triplet: peak=10.8222, time=62.08, period=5.584, d_freq=1420240747.09, chirp=76.84, fft_len=512 

Best spike: peak=22.85186, time=44.46, d_freq=1420239981.58, chirp=-65.245, fft_len=16k
Best autocorr: peak=17.14196, time=87.24, delay=0.94853, d_freq=1420243226.4, chirp=-10.479, 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=6.109898, time=53.74, period=15.89, d_freq=1420241451.66, score=1.095, chirp=-35.485, fft_len=1024 
Best triplet: peak=12.91162, time=31.67, period=30.72, d_freq=1420240740.62, chirp=61.732, fft_len=2k
Spike count:    0
Autocorr count: 0
Pulse count:    5
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 1065.8 seconds
Fftlength=32,pass=3:Tune: sum=82073.1(ms); min=11.39(ms); max=77.77(ms); mean=55.42(ms); s_mean=44.1; sleep=45(ms); delta=385; N=1481; usual
Fftlength=32,pass=4:Tune: sum=51308.6(ms); min=9.229(ms); max=68.4(ms); mean=50.6(ms); s_mean=58.29; sleep=60(ms); delta=548; N=1014; usual
Fftlength=32,pass=5:Tune: sum=26997.3(ms); min=7.566(ms); max=60.32(ms); mean=34.52(ms); s_mean=54.4; sleep=45(ms); delta=884; N=782; usual
Fftlength=64,pass=3:Tune: sum=43004.3(ms); min=5.712(ms); max=64.06(ms); mean=41.79(ms); s_mean=55.6; sleep=45(ms); delta=685; N=1029; usual
Fftlength=64,pass=4:Tune: sum=28755.9(ms); min=4.491(ms); max=68.89(ms); mean=31.57(ms); s_mean=46.37; sleep=45(ms); delta=1021; N=911; usual
Fftlength=64,pass=5:Tune: sum=19498.7(ms); min=3.795(ms); max=46.13(ms); mean=22.7(ms); s_mean=30.28; sleep=30(ms); delta=970; N=859; usual
Fftlength=128,pass=3:Tune: sum=36511.8(ms); min=2.933(ms); max=82.5(ms); mean=33.44(ms); s_mean=43.05; sleep=45(ms); delta=1147; N=1092; usual
Fftlength=128,pass=4:Tune: sum=15015.2(ms); min=2.409(ms); max=34.66(ms); mean=14.97(ms); s_mean=17.9; sleep=15(ms); delta=1114; N=1003; usual
Fftlength=128,pass=5:Tune: sum=10971.1(ms); min=2.061(ms); max=28.11(ms); mean=11.38(ms); s_mean=13.16; sleep=15(ms); delta=1075; N=964; usual
Fftlength=256,pass=3:Tune: sum=19062.5(ms); min=1.456(ms); max=26.6(ms); mean=17.17(ms); s_mean=25.87; sleep=15(ms); delta=1193; N=1110; usual
Fftlength=256,pass=4:Tune: sum=13753.3(ms); min=1.194(ms); max=19.36(ms); mean=13.19(ms); s_mean=18.52; sleep=15(ms); delta=1154; N=1043; usual
Fftlength=256,pass=5:Tune: sum=10085.3(ms); min=1.021(ms); max=14.46(ms); mean=10.1(ms); s_mean=13.63; sleep=15(ms); delta=1110; N=999; usual
Fftlength=512,pass=3:Tune: sum=47284.2(ms); min=0.7361(ms); max=92.52(ms); mean=28.35(ms); s_mean=31.31; sleep=30(ms); delta=1723; N=1668; high_perf
Fftlength=512,pass=4:Tune: sum=1010.67(ms); min=0.6003(ms); max=9.21(ms); mean=3.828(ms); s_mean=8.888; sleep=0(ms); delta=1702; N=264; usual
Fftlength=512,pass=5:Tune: sum=748.143(ms); min=0.5178(ms); max=6.985(ms); mean=3.091(ms); s_mean=6.771; sleep=0(ms); delta=1680; N=242; usual
Fftlength=1024,pass=3:Tune: sum=50483.2(ms); min=0.381(ms); max=93.03(ms); mean=16.37(ms); s_mean=23.99; sleep=15(ms); delta=3110; N=3083; high_perf
Fftlength=1024,pass=4:Tune: sum=238.26(ms); min=0.3141(ms); max=4.451(ms); mean=1.819(ms); s_mean=3.828; sleep=0(ms); delta=3099; N=131; usual
Fftlength=1024,pass=5:Tune: sum=175.853(ms); min=0.2727(ms); max=3.392(ms); mean=1.465(ms); s_mean=3.101; sleep=0(ms); delta=3088; N=120; usual
Fftlength=2048,pass=3:Tune: sum=55688.3(ms); min=3.215(ms); max=84.8(ms); mean=9.286(ms); s_mean=7.846; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=57650.1(ms); min=1.525(ms); max=77.44(ms); mean=4.807(ms); s_mean=3.593; sleep=0(ms); delta=1; N=11993; high_perf
Fftlength=8192,pass=3:Tune: sum=44221.7(ms); min=1.806(ms); max=1.968(ms); mean=1.844(ms); s_mean=1.842; sleep=0(ms); delta=1; N=23987; 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=62595,	N=62595,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=2259,	N=2259,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47868,	N=47868,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=11,	N=11,	<>=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=62587,	N=62587,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=2268,	N=2268,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
11:25:45 (5816): 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.