任务 35642626

标准错误输出

<core_client_version>7.6.22</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 ff

Build features: SETI8	Non-graphics	OpenCL	OCL_ZERO_COPY	OCL_CHIRP3	FFTW	AMD specific	USE_SSE2	x86	
     CPUID: Intel(R) Core(TM) i7 CPU         920  @ 2.67GHz 

     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 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=12.319143  NumCfft=99203  NumGauss=0  NumPulse=6552885304  NumTriplet=6552885304
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:				 2
  Max compute units:				 20
  Max work group size:				 256
  Max clock frequency:				 850Mhz
  Max memory allocation:			 536870912
  Cache type:					 None
  Cache line size:				 0
  Cache size:					 0
  Global memory size:				 1073741824
  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:						 Cypress
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 1800.11 (VM)
  Version:					 OpenCL 1.2 AMD-APP (1800.11)
  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_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32 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_amd_image2d_from_buffer_read_only cl_khr_spir cl_khr_gl_event 
  Max compute units:				 20
  Max work group size:				 256
  Max clock frequency:				 850Mhz
  Max memory allocation:			 536870912
  Cache type:					 None
  Cache line size:				 0
  Cache size:					 0
  Global memory size:				 1073741824
  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:						 Cypress
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 1800.11 (VM)
  Version:					 OpenCL 1.2 AMD-APP (1800.11)
  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_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32 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_amd_image2d_from_buffer_read_only cl_khr_spir cl_khr_gl_event 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  12.319143
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 1024MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=8.329523, time=39.02, period=0.03113, d_freq=1420272216.8, chirp=0, fft_len=16 
Spike: peak=24.00457, time=6.711, d_freq=1420277829.34, chirp=-1.0185, fft_len=128k
Spike: peak=24.63606, time=6.711, d_freq=1420277829.33, chirp=-1.0195, fft_len=128k
Spike: peak=24.37187, time=6.711, d_freq=1420277829.33, chirp=-1.0204, fft_len=128k
Spike: peak=24.90453, time=46.98, d_freq=1420269750.2, chirp=-19.967, fft_len=128k
Spike: peak=27.68947, time=46.98, d_freq=1420269750.2, chirp=-19.971, fft_len=128k
Spike: peak=26.50879, time=46.98, d_freq=1420269750.19, chirp=-19.973, fft_len=128k
Spike: peak=27.32635, time=46.98, d_freq=1420269750.21, chirp=-19.976, fft_len=128k
Spike: peak=28.39499, time=46.98, d_freq=1420269750.2, chirp=-19.978, fft_len=128k
Spike: peak=27.03034, time=46.98, d_freq=1420269750.2, chirp=-19.983, fft_len=128k
Spike: peak=24.04459, time=46.98, d_freq=1420269750.19, chirp=-19.984, fft_len=128k
Spike: peak=24.0118, time=87.24, d_freq=1420275875.28, chirp=23.253, fft_len=128k
Triplet: peak=7.094764, time=63.09, period=0.1049, d_freq=1420277421.6, chirp=58.308, fft_len=64 
Triplet: peak=7.871379, time=105, period=0.05243, d_freq=1420275895.72, chirp=58.308, fft_len=64 
Triplet: peak=7.982101, time=105, period=0.05243, d_freq=1420275895.72, chirp=58.308, fft_len=64 

Best spike: peak=28.39499, time=46.98, d_freq=1420269750.2, chirp=-19.978, fft_len=128k
Best autocorr: peak=17.45999, time=73.82, delay=4.8727, d_freq=1420274522, chirp=14.691, 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=1.587723, time=12.2, period=0.02068, d_freq=1420272827.15, score=0.8481, chirp=0, fft_len=16 
Best triplet: peak=8.329523, time=39.02, period=0.03113, d_freq=1420272216.8, chirp=0, fft_len=16 
Spike count:    11
Autocorr count: 0
Pulse count:    0
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 651.1 seconds
Fftlength=16,pass=3:Tune: sum=18.3697(ms); min=18.37(ms); max=18.37(ms); mean=18.37(ms); s_mean=18.37; sleep=15(ms); delta=1; N=1; high_perf
Fftlength=32,pass=3:Tune: sum=4.417(ms); min=4.417(ms); max=4.417(ms); mean=4.417(ms); s_mean=4.417; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=64,pass=3:Tune: sum=12.0691(ms); min=1.711(ms); max=5.211(ms); mean=4.023(ms); s_mean=4.023; sleep=0(ms); delta=1; N=3; high_perf
Fftlength=128,pass=3:Tune: sum=21.3153(ms); min=1.114(ms); max=3.45(ms); mean=3.045(ms); s_mean=3.118; sleep=0(ms); delta=1; N=7; 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=9,	N=9,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3,	N=3,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=11,	N=11,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=1,	N=1,	<>=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=9,	N=9,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4,	N=4,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
00:08:04 (16200): 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.