任务 35647442

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 f

Build features: SETI8	Non-graphics	OpenCL	OCL_ZERO_COPY	OCL_CHIRP3	FFTW	AMD specific	USE_SSE2	x86	
     CPUID: AMD A8-3870 APU with Radeon(tm) HD Graphics 

     Cache: L1=64K L2=1024K

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=0.012362  NumCfft=145975  NumGauss=0  NumPulse=50149911680  NumTriplet=67943793824
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:				 1
  Max compute units:				 40
  Max work group size:				 256
  Max clock frequency:				 947Mhz
  Max memory allocation:			 3221225472
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  Constant buffer size:				 3221225472
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 32768
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Hawaii
  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 :  0.012362
Used GPU device parameters are:
	Number of compute units: 40
	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
Pulse: peak=1.815287, time=53.71, period=3.163, d_freq=1421091848.48, score=1.099, chirp=8.2758, fft_len=512 
D:	threshold 0.07966193; unscaled peak power: 0.0845834 exceeds threshold for 6.178%
Pulse: peak=1.339711, time=53.71, period=1.892, d_freq=1421091682.03, score=1.068, chirp=30.034, fft_len=512 
D:	threshold 0.07012794; unscaled peak power: 0.07276544 exceeds threshold for 3.761%
Pulse: peak=1.287722, time=53.7, period=1.893, d_freq=1421091684.06, score=1.006, chirp=30.434, fft_len=256 
D:	threshold 0.0359297; unscaled peak power: 0.03605096 exceeds threshold for 0.3375%
Pulse: peak=7.463223, time=53.9, period=24.89, d_freq=1421089844.75, score=1.007, chirp=44.901, fft_len=4k
D:	threshold 1.966082; unscaled peak power: 1.977395 exceeds threshold for 0.5754%
Pulse: peak=9.832726, time=53.79, period=31.56, d_freq=1421092118.23, score=1.015, chirp=46.786, fft_len=2k
D:	threshold 1.298728; unscaled peak power: 1.316953 exceeds threshold for 1.403%
Pulse: peak=2.233527, time=53.69, period=3.936, d_freq=1421091695.02, score=1.026, chirp=46.987, fft_len=32 
D:	threshold 0.006271351; unscaled peak power: 0.00638252 exceeds threshold for 1.773%
Pulse: peak=2.818769, time=53.7, period=5.485, d_freq=1421098171.29, score=1.029, chirp=49.656, fft_len=256 
D:	threshold 0.0595317; unscaled peak power: 0.06079384 exceeds threshold for 2.12%
Pulse: peak=3.760327, time=53.74, period=10.05, d_freq=1421091877.29, score=1.005, chirp=-53.127, fft_len=1024 
D:	threshold 0.2863956; unscaled peak power: 0.2874855 exceeds threshold for 0.3806%
Pulse: peak=6.057794, time=53.69, period=15.43, d_freq=1421097333.17, score=1.015, chirp=62.471, fft_len=128 
D:	threshold 0.05404461; unscaled peak power: 0.05474203 exceeds threshold for 1.29%
Triplet: peak=11.0943, time=71.83, period=30.67, d_freq=1421095942.3, chirp=71.814, fft_len=1024 
Pulse: peak=9.938341, time=53.79, period=27.26, d_freq=1421093031.73, score=1.032, chirp=82.827, fft_len=2k
D:	threshold 1.329568; unscaled peak power: 1.367871 exceeds threshold for 2.881%
Triplet: peak=11.23015, time=63.02, period=37.91, d_freq=1421093008.67, chirp=-83.494, fft_len=1024 
Pulse: peak=9.842284, time=53.79, period=33.66, d_freq=1421093231.8, score=1.014, chirp=87.698, fft_len=2k
D:	threshold 1.374821; unscaled peak power: 1.392359 exceeds threshold for 1.276%
Pulse: peak=8.195905, time=53.79, period=22.44, d_freq=1421093246.77, score=1.082, chirp=88.065, fft_len=2k
D:	threshold 1.090793; unscaled peak power: 1.169427 exceeds threshold for 7.209%
Pulse: peak=4.555839, time=53.71, period=11.89, d_freq=1421093666.96, score=1.003, chirp=-88.9, fft_len=512 
D:	threshold 0.1729549; unscaled peak power: 0.1733619 exceeds threshold for 0.2353%
Pulse: peak=9.690017, time=53.79, period=31.25, d_freq=1421093618.82, score=1.001, chirp=97.109, fft_len=2k
D:	threshold 1.262172; unscaled peak power: 1.263303 exceeds threshold for 0.0896%

Best spike: peak=23.88985, time=97.31, d_freq=1421096232.33, chirp=-17.38, fft_len=64k
Best autocorr: peak=17.03134, time=73.82, delay=2.3605, d_freq=1421095886.65, chirp=28.944, 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=1.815287, time=53.71, period=3.163, d_freq=1421091848.48, score=1.099, chirp=8.2758, fft_len=512 
Best triplet: peak=11.23015, time=63.02, period=37.91, d_freq=1421093008.67, chirp=-83.494, fft_len=1024 
Spike count:    0
Autocorr count: 0
Pulse count:    14
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 880.7 seconds
Fftlength=32,pass=3:Tune: sum=78807.7(ms); min=10.41(ms); max=73.96(ms); mean=56.7(ms); s_mean=49.02; sleep=45(ms); delta=406; N=1390; usual
Fftlength=32,pass=4:Tune: sum=70256.2(ms); min=8.548(ms); max=80.96(ms); mean=56.84(ms); s_mean=46.9; sleep=45(ms); delta=409; N=1236; usual
Fftlength=32,pass=5:Tune: sum=24056.1(ms); min=6.888(ms); max=56.75(ms); mean=30.96(ms); s_mean=44.18; sleep=45(ms); delta=936; N=777; usual
Fftlength=64,pass=3:Tune: sum=37507.2(ms); min=5.266(ms); max=74.23(ms); mean=38.16(ms); s_mean=62.7; sleep=60(ms); delta=910; N=983; usual
Fftlength=64,pass=4:Tune: sum=35628.3(ms); min=4.084(ms); max= 75(ms); mean=39.59(ms); s_mean=61.21; sleep=60(ms); delta=824; N=900; usual
Fftlength=64,pass=5:Tune: sum=12995.2(ms); min=3.479(ms); max=33.71(ms); mean=15.79(ms); s_mean=20.8; sleep=15(ms); delta=982; N=823; usual
Fftlength=128,pass=3:Tune: sum=23593.7(ms); min=2.659(ms); max=54.05(ms); mean=22.11(ms); s_mean=27.44; sleep=30(ms); delta=1146; N=1067; usual
Fftlength=128,pass=4:Tune: sum=19279.5(ms); min=2.323(ms); max=47.27(ms); mean=18.79(ms); s_mean=22.69; sleep=15(ms); delta=1105; N=1026; usual
Fftlength=128,pass=5:Tune: sum=7721.45(ms); min=1.85(ms); max=20.74(ms); mean=8.375(ms); s_mean=9.098; sleep=0(ms); delta=1081; N=922; usual
Fftlength=256,pass=3:Tune: sum=14867.1(ms); min=1.356(ms); max=21.79(ms); mean=13.36(ms); s_mean=19.42; sleep=15(ms); delta=1192; N=1113; usual
Fftlength=256,pass=4:Tune: sum=10562.7(ms); min=1.106(ms); max=16.06(ms); mean=10.2(ms); s_mean=13.8; sleep=15(ms); delta=1155; N=1036; usual
Fftlength=256,pass=5:Tune: sum=6954.23(ms); min=0.9487(ms); max=11.27(ms); mean=7.236(ms); s_mean=9.068; sleep=0(ms); delta=1120; N=961; usual
Fftlength=512,pass=3:Tune: sum=28272.6(ms); min=0.6861(ms); max=53.17(ms); mean=17.16(ms); s_mean=19.49; sleep=15(ms); delta=1727; N=1648; high_perf
Fftlength=512,pass=4:Tune: sum=746.052(ms); min=0.5769(ms); max=7.663(ms); mean=3.096(ms); s_mean=6.287; sleep=0(ms); delta=1707; N=241; usual
Fftlength=512,pass=5:Tune: sum=514.965(ms); min=0.4919(ms); max=6.205(ms); mean=2.351(ms); s_mean=4.48; sleep=0(ms); delta=1685; N=219; usual
Fftlength=1024,pass=3:Tune: sum=28341.1(ms); min=0.0234(ms); max=33.42(ms); mean=9.226(ms); s_mean=7.693; sleep=0(ms); delta=3111; N=3072; high_perf
Fftlength=1024,pass=4:Tune: sum=178.318(ms); min=0.2892(ms); max=4.156(ms); mean=1.486(ms); s_mean=2.635; sleep=0(ms); delta=3101; N=120; usual
Fftlength=1024,pass=5:Tune: sum=124.121(ms); min=0.256(ms); max=3.006(ms); mean=1.139(ms); s_mean=2.142; sleep=0(ms); delta=3090; N=109; usual
Fftlength=2048,pass=3:Tune: sum=27181.6(ms); min=1.987(ms); max=6.312(ms); mean=4.536(ms); s_mean=4.437; sleep=0(ms); delta=1; N=5993; high_perf
Fftlength=4096,pass=3:Tune: sum=28066.8(ms); min=1.02(ms); max=4.034(ms); mean=2.341(ms); s_mean=2.318; sleep=0(ms); delta=1; N=11987; high_perf
Fftlength=8192,pass=3:Tune: sum=29601.9(ms); min=0.6763(ms); max=2.857(ms); mean=1.235(ms); s_mean=1.231; sleep=0(ms); delta=1; N=23973; 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=63700,	N=63700,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1128,	N=1128,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47835,	N=47835,	<>=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=12,	N=12,	<>=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=63689,	N=63689,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1140,	N=1140,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
16:21:34 (2128): 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.