任务 35491998

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
2 slot of 64 used for this instance
Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 10; system mask is ffffff

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 E5-2630 0 @ 2.30GHz 

     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=0.009927  NumCfft=146039  NumGauss=0  NumPulse=50216991872  NumTriplet=68010874016
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:				 900Mhz
  Max memory allocation:			 1409286144
  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:				 2264.11
  Version:					 OpenCL 1.2 AMD-APP (2264.11)
  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:				 900Mhz
  Max memory allocation:			 1409286144
  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:				 2264.11
  Version:					 OpenCL 1.2 AMD-APP (2264.11)
  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 :  0.009927
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=7.465229, time=53.9, period=24.05, d_freq=1419246055.13, score=1.008, chirp=3.4327, fft_len=4k
D:	threshold 2.233512; unscaled peak power: 2.249419 exceeds threshold for 0.7122%
Pulse: peak=7.532098, time=53.9, period=24.61, d_freq=1419245974.46, score=1.016, chirp=7.5983, fft_len=4k
D:	threshold 2.041733; unscaled peak power: 2.071345 exceeds threshold for 1.45%
Triplet: peak=11.17176, time=49.49, period=9.857, d_freq=1419245347.15, chirp=-21.646, fft_len=4k
Pulse: peak=3.320996, time=53.74, period=7.353, d_freq=1419249891.01, score=1.023, chirp=27.395, fft_len=1024 
D:	threshold 0.2409134; unscaled peak power: 0.2451398 exceeds threshold for 1.754%
Spike: peak=24.01395, time=16.78, d_freq=1419252716.04, chirp=-27.798, fft_len=64k
Spike: peak=24.55882, time=16.78, d_freq=1419252716.06, chirp=-27.805, fft_len=64k
Pulse: peak=0.7063167, time=53.7, period=0.8047, d_freq=1419244200.35, score=1.024, chirp=32.795, fft_len=256 
D:	threshold 0.02594073; unscaled peak power: 0.02619705 exceeds threshold for 0.9881%
Triplet: peak=10.49587, time=31.61, period=1.258, d_freq=1419244039.49, chirp=34.327, fft_len=1024 
Triplet: peak=10.91725, time=31.61, period=1.258, d_freq=1419244040.5, chirp=34.661, fft_len=1024 
Triplet: peak=11.43985, time=31.61, period=1.258, d_freq=1419244039.38, chirp=34.927, fft_len=1024 
Pulse: peak=8.602934, time=53.69, period=23.55, d_freq=1419248715.75, score=1.008, chirp=35.194, fft_len=64 
D:	threshold 0.03756317; unscaled peak power: 0.03783846 exceeds threshold for 0.7329%
Triplet: peak=11.66527, time=31.61, period=1.258, d_freq=1419244039.27, chirp=35.527, fft_len=1024 
Triplet: peak=10.82194, time=31.61, period=1.258, d_freq=1419244039.19, chirp=36.128, fft_len=1024 
Pulse: peak=7.567617, time=53.9, period=25.31, d_freq=1419245385.84, score=1.02, chirp=37.994, fft_len=4k
D:	threshold 2.088887; unscaled peak power: 2.125661 exceeds threshold for 1.76%
Pulse: peak=5.776936, time=53.71, period=14.51, d_freq=1419250267.1, score=1.015, chirp=48.792, fft_len=512 
D:	threshold 0.2045978; unscaled peak power: 0.2071461 exceeds threshold for 1.246%
Pulse: peak=3.138473, time=53.9, period=6.868, d_freq=1419244299.1, score=1.016, chirp=53.308, fft_len=4k
D:	threshold 1.056855; unscaled peak power: 1.069408 exceeds threshold for 1.188%
Pulse: peak=3.63546, time=53.7, period=7.704, d_freq=1419250261.33, score=1.07, chirp=-61.056, fft_len=256 
D:	threshold 0.06933257; unscaled peak power: 0.07309277 exceeds threshold for 5.423%
Triplet: peak=14.51338, time=67.95, period=23.87, d_freq=1419251865.46, chirp=67.989, fft_len=256 
Pulse: peak=2.748366, time=53.74, period=5.916, d_freq=1419251127.64, score=1.045, chirp=73.654, fft_len=1024 
D:	threshold 0.2367584; unscaled peak power: 0.2444861 exceeds threshold for 3.264%
Pulse: peak=3.254016, time=53.74, period=7.943, d_freq=1419249834.37, score=1, chirp=75.853, fft_len=1024 
D:	threshold 0.2553265; unscaled peak power: 0.2553405 exceeds threshold for 0.005474%
Triplet: peak=11.44062, time=75.84, period=14.06, d_freq=1419249454.38, chirp=78.92, fft_len=256 
Pulse: peak=2.618204, time=53.79, period=5.837, d_freq=1419249277.85, score=1.019, chirp=-89.517, fft_len=2k
D:	threshold 0.4500062; unscaled peak power: 0.4562471 exceeds threshold for 1.387%

Best spike: peak=24.55882, time=16.78, d_freq=1419252716.06, chirp=-27.805, fft_len=64k
Best autocorr: peak=17.6251, time=60.4, delay=4.6638, d_freq=1419248673.88, chirp=10.381, 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=3.63546, time=53.7, period=7.704, d_freq=1419250261.33, score=1.07, chirp=-61.056, fft_len=256 
Best triplet: peak=14.51338, time=67.95, period=23.87, d_freq=1419251865.46, chirp=67.989, fft_len=256 
Spike count:    2
Autocorr count: 0
Pulse count:    12
Triplet count:  8
Gaussian count: 0
Wallclock time elapsed since last restart: 2513.3 seconds
Fftlength=32,pass=3:Tune: sum=81927.4(ms); min=10.99(ms); max=77.09(ms); mean=55.32(ms); s_mean=42.59; sleep=45(ms); delta=385; N=1481; usual
Fftlength=32,pass=4:Tune: sum=72831.1(ms); min=8.93(ms); max=76.18(ms); mean=56.68(ms); s_mean=54.52; sleep=45(ms); delta=388; N=1285; usual
Fftlength=32,pass=5:Tune: sum=27072.2(ms); min=7.362(ms); max=60.48(ms); mean=34.62(ms); s_mean=54.69; sleep=45(ms); delta=884; N=782; usual
Fftlength=64,pass=3:Tune: sum=49480(ms); min=5.458(ms); max=72.41(ms); mean=46.37(ms); s_mean=62.77; sleep=60(ms); delta=683; N=1067; usual
Fftlength=64,pass=4:Tune: sum=58684.1(ms); min=4.302(ms); max=76.6(ms); mean=52.16(ms); s_mean=60.43; sleep=60(ms); delta=492; N=1125; usual
Fftlength=64,pass=5:Tune: sum=15256.3(ms); min=3.788(ms); max=38.89(ms); mean=18.61(ms); s_mean=24.76; sleep=15(ms); delta=979; N=820; usual
Fftlength=128,pass=3:Tune: sum=28279.1(ms); min=2.822(ms); max=64.85(ms); mean=26.43(ms); s_mean=33.53; sleep=30(ms); delta=1149; N=1070; usual
Fftlength=128,pass=4:Tune: sum=22271.8(ms); min=2.575(ms); max=54.87(ms); mean=22.32(ms); s_mean=26.12; sleep=15(ms); delta=1117; N=998; usual
Fftlength=128,pass=5:Tune: sum=13799.8(ms); min=1.892(ms); max=39.41(ms); mean=14.85(ms); s_mean=17.52; sleep=15(ms); delta=1088; N=929; usual
Fftlength=256,pass=3:Tune: sum=27994.1(ms); min=1.388(ms); max=40.54(ms); mean=25.08(ms); s_mean=37.74; sleep=30(ms); delta=1195; N=1116; usual
Fftlength=256,pass=4:Tune: sum=21535.2(ms); min=1.118(ms); max=30.16(ms); mean=20.09(ms); s_mean=28.89; sleep=30(ms); delta=1151; N=1072; usual
Fftlength=256,pass=5:Tune: sum=15804.8(ms); min=0.9461(ms); max=23.26(ms); mean=15.39(ms); s_mean=21.25; sleep=15(ms); delta=1106; N=1027; usual
Fftlength=512,pass=3:Tune: sum=70771.4(ms); min=0.7105(ms); max=190(ms); mean=42.03(ms); s_mean=47.23; sleep=45(ms); delta=1417; N=1684; high_perf
Fftlength=512,pass=4:Tune: sum=1547.49(ms); min=0.5732(ms); max=14.18(ms); mean=5.527(ms); s_mean=13.33; sleep=15(ms); delta=1702; N=280; usual
Fftlength=512,pass=5:Tune: sum=1133.07(ms); min=0.4895(ms); max=10.63(ms); mean=4.409(ms); s_mean=9.901; sleep=0(ms); delta=1679; N=257; usual
Fftlength=1024,pass=3:Tune: sum=83347.5(ms); min=0.3631(ms); max=169.6(ms); mean=26.96(ms); s_mean=22.82; sleep=15(ms); delta=3008; N=3092; high_perf
Fftlength=1024,pass=4:Tune: sum=379.139(ms); min=0.293(ms); max=7.05(ms); mean=2.708(ms); s_mean=6.141; sleep=0(ms); delta=3101; N=140; usual
Fftlength=1024,pass=5:Tune: sum=281.992(ms); min=0.2539(ms); max=5.379(ms); mean=2.186(ms); s_mean=4.914; sleep=0(ms); delta=3090; N=129; usual
Fftlength=2048,pass=3:Tune: sum=83128.2(ms); min=4.377(ms); max=85.73(ms); mean=13.85(ms); s_mean=12.21; sleep=15(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=103693(ms); min=2.163(ms); max=84.61(ms); mean=8.639(ms); s_mean=6.572; sleep=0(ms); delta=1; N=12003; high_perf
Fftlength=8192,pass=3:Tune: sum=90900.3(ms); min=3.674(ms); max=4.022(ms); mean=3.787(ms); s_mean=3.864; sleep=0(ms); delta=1; N=24005; 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=63731,	N=63731,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1161,	N=1161,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47902,	N=47902,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=15,	N=15,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=8,	N=8,	<>=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=63719,	N=63719,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1174,	N=1174,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
03:56:04 (14700): 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.