任务 35632650

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=1.477202  NumCfft=100935  NumGauss=0  NumPulse=56311769513  NumTriplet=56311769513
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 :  1.477202
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=9.15668, time=54.65, period=0.3019, d_freq=1420601806.64, chirp=0, fft_len=8 
Spike: peak=25.71504, time=43.62, d_freq=1420600935.11, chirp=1.3605, fft_len=64k
Spike: peak=26.33831, time=43.62, d_freq=1420600935.12, chirp=1.3642, fft_len=64k
Spike: peak=25.65191, time=43.62, d_freq=1420600935.14, chirp=1.3679, fft_len=64k
Spike: peak=24.28328, time=6.711, d_freq=1420601809.47, chirp=-11.369, fft_len=128k
Spike: peak=24.53486, time=11.74, d_freq=1420604254.71, chirp=-72.492, fft_len=32k
Spike: peak=26.39522, time=11.74, d_freq=1420604254.74, chirp=-72.566, fft_len=32k
Spike: peak=26.43811, time=11.74, d_freq=1420604254.69, chirp=-72.595, fft_len=32k
Spike: peak=25.34664, time=11.74, d_freq=1420604254.76, chirp=-72.639, fft_len=32k
Spike: peak=26.63772, time=11.74, d_freq=1420604254.71, chirp=-72.669, fft_len=32k

Best spike: peak=26.63772, time=11.74, d_freq=1420604254.71, chirp=-72.669, fft_len=32k
Best autocorr: peak=17.38754, time=87.24, delay=1.1209, d_freq=1420605159.04, chirp=-3.5501, 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=8.393497, time=105.6, period=0.9896, d_freq=1420609392.55, score=0.9575, chirp=-52.451, fft_len=128 
Best triplet: peak=9.15668, time=54.65, period=0.3019, d_freq=1420601806.64, chirp=0, fft_len=8 
Spike count:    9
Autocorr count: 0
Pulse count:    0
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 669.5 seconds
Fftlength=8,pass=3:Tune: sum=442.546(ms); min=3.203(ms); max=17.06(ms); mean=13.83(ms); s_mean=15.8; sleep=15(ms); delta=63; N=32; usual
Fftlength=8,pass=4:Tune: sum=383.827(ms); min=12.93(ms); max=24.49(ms); mean=20.2(ms); s_mean=19.63; sleep=15(ms); delta=82; N=19; usual
Fftlength=8,pass=5:Tune: sum=228.922(ms); min=8.824(ms); max=15.44(ms); mean=13.47(ms); s_mean=13.02; sleep=15(ms); delta=80; N=17; usual
Fftlength=16,pass=3:Tune: sum=409.389(ms); min=1.931(ms); max=15.39(ms); mean=9.747(ms); s_mean=10.35; sleep=0(ms); delta=89; N=42; usual
Fftlength=16,pass=4:Tune: sum=496.642(ms); min=1.283(ms); max=21.72(ms); mean=15.05(ms); s_mean=16.23; sleep=15(ms); delta=96; N=33; usual
Fftlength=16,pass=5:Tune: sum=216.527(ms); min=0.836(ms); max=11.28(ms); mean=8.328(ms); s_mean=9.369; sleep=0(ms); delta=105; N=26; usual
Fftlength=32,pass=3:Tune: sum=374.16(ms); min=0.6144(ms); max=13.66(ms); mean=7.795(ms); s_mean=9.532; sleep=0(ms); delta=95; N=48; usual
Fftlength=32,pass=4:Tune: sum=391.719(ms); min=0.5561(ms); max=16.36(ms); mean=11.19(ms); s_mean=13.09; sleep=15(ms); delta=98; N=35; usual
Fftlength=32,pass=5:Tune: sum=167.72(ms); min=3.186(ms); max=8.856(ms); mean=5.99(ms); s_mean=5.611; sleep=0(ms); delta=107; N=28; usual
Fftlength=64,pass=3:Tune: sum=1044.91(ms); min=17.09(ms); max=37.51(ms); mean=36.03(ms); s_mean=36.74; sleep=30(ms); delta=1; N=29; high_perf
Fftlength=128,pass=3:Tune: sum=992.277(ms); min=7.939(ms); max=18.24(ms); mean=17.41(ms); s_mean=17.9; sleep=15(ms); delta=1; N=57; high_perf
Fftlength=256,pass=3:Tune: sum=1000.29(ms); min=3.53(ms); max=8.903(ms); mean=8.698(ms); s_mean=8.743; sleep=0(ms); delta=1; N=115; high_perf
Fftlength=512,pass=3:Tune: sum=1027.01(ms); min=1.889(ms); max=4.54(ms); mean=4.485(ms); s_mean=4.496; sleep=0(ms); delta=1; N=229; high_perf
Fftlength=1024,pass=3:Tune: sum=936.601(ms); min=0.7491(ms); max=2.104(ms); mean=2.049(ms); s_mean=2.055; sleep=0(ms); delta=1; N=457; 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=834,	N=834,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=77,	N=77,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=905,	N=905,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=6,	N=6,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=1,	N=1,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=831,	N=831,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=81,	N=81,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
14:14:33 (13584): 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.