任务 35478187

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=12.450279  NumCfft=99203  NumGauss=0  NumPulse=6623095895  NumTriplet=6623095895
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 :  12.450279
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
Triplet: peak=6.49299, time=69.59, period=0.077, d_freq=1420366210.94, chirp=0, fft_len=8 
Triplet: peak=6.918507, time=30.46, period=0.01024, d_freq=1420367431.64, chirp=0, fft_len=8 
Triplet: peak=9.629796, time=84.46, period=0.034, d_freq=1420368652.34, chirp=0, fft_len=8 
Spike: peak=24.29054, time=20.13, d_freq=1420367265.99, chirp=-6.1519, fft_len=128k
Spike: peak=24.11133, time=97.31, d_freq=1420367155.57, chirp=16.799, fft_len=64k
Spike: peak=26.38205, time=97.31, d_freq=1420367155.59, chirp=16.818, fft_len=64k
Spike: peak=26.10165, time=97.31, d_freq=1420367155.56, chirp=16.825, fft_len=64k
Spike: peak=25.32171, time=97.31, d_freq=1420367155.6, chirp=16.836, fft_len=64k
Spike: peak=27.18423, time=97.31, d_freq=1420367155.57, chirp=16.844, fft_len=64k
Spike: peak=24.95054, time=97.31, d_freq=1420367155.58, chirp=16.862, fft_len=64k
Triplet: peak=6.174593, time=42.09, period=0.1016, d_freq=1420373268.89, chirp=58.933, fft_len=64 

Best spike: peak=27.18423, time=97.31, d_freq=1420367155.57, chirp=16.844, fft_len=64k
Best autocorr: peak=17.40853, time=33.55, delay=5.317, d_freq=1420371298.75, chirp=6.1094, 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=3.611031, time=10.6, period=0.07045, d_freq=1420374922.81, score=0.8352, chirp=58.933, fft_len=64 
Best triplet: peak=9.629796, time=84.46, period=0.034, d_freq=1420368652.34, chirp=0, fft_len=8 
Spike count:    7
Autocorr count: 0
Pulse count:    0
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 1125.3 seconds
Fftlength=16,pass=3:Tune: sum=5.95393(ms); min=5.954(ms); max=5.954(ms); mean=5.954(ms); s_mean=5.954; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=32,pass=3:Tune: sum=2.96874(ms); min=2.969(ms); max=2.969(ms); mean=2.969(ms); s_mean=2.969; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=64,pass=3:Tune: sum=4.63319(ms); min=1.538(ms); max=1.549(ms); mean=1.544(ms); s_mean=1.544; sleep=0(ms); delta=1; N=3; usual
Fftlength=128,pass=3:Tune: sum=4.61556(ms); min=0.6144(ms); max=0.9201(ms); mean=0.6594(ms); s_mean=0.648; sleep=0(ms); delta=1; N=7; 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=0,	N=0,	<>=0,	min=0	max=0
class PC_triplet_find_miss:		total=12,	N=12,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=2,	N=2,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=0,	N=0,	<>=0,	min=0	max=0
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=0,	N=0,	<>=0,	min=0	max=0
class PoT_transfer_needed:		total=13,	N=13,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:12:52 (1324): 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.