任务 35644192

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: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_NV	OCL_ZERO_COPY	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID:        Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz 

     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=0.995509  NumCfft=138123  NumGauss=474676236  NumPulse=56246275814  NumTriplet=225992588473
Currently allocated 229 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
SSE3xj Win32 Build 3584 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3584

Number of OpenCL platforms:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 2
  Max compute units:				 22
  Max work group size:				 1024
  Max clock frequency:				 1815Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 720896
  Global memory size:				 6442450944
  Constant buffer size:				 65536
  Max number of constant args:			 9
  Local memory type:				 Scratchpad
  Local memory size:				 49152
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 GeForce GTX 1660 SUPER
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.59
  Version:					 OpenCL 1.2 CUDA
  Extensions:					 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_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Max compute units:				 22
  Max work group size:				 1024
  Max clock frequency:				 1815Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 720896
  Global memory size:				 6442450944
  Constant buffer size:				 65536
  Max number of constant args:			 9
  Local memory type:				 Scratchpad
  Local memory size:				 49152
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 GeForce GTX 1660 SUPER
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.59
  Version:					 OpenCL 1.2 CUDA
  Extensions:					 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_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 16
  Max work group size:				 512
  Max clock frequency:				 1150Mhz
  Max memory allocation:			 373712486
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 2097152
  Global memory size:				 1494849946
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Intel(R) HD Graphics 4000
  Vendor:					 Intel(R) Corporation
  Driver version:				 10.18.10.5100
  Version:					 OpenCL 1.2 
  Extensions:					 cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_accelerator cl_intel_motion_estimation 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.995509
Used GPU device parameters are:
	Number of compute units: 22
	Single buffer allocation size: 128MB
	Total device global memory: 6144MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=9.802157, time=106.2, period=0.7012, d_freq=1420375421.27, chirp=-2.3559, fft_len=64 
Spike: peak=24.33841, time=41.94, d_freq=1420370212.97, chirp=-18.456, fft_len=32k
Spike: peak=24.45563, time=41.94, d_freq=1420370212.95, chirp=-18.47, fft_len=32k
Spike: peak=24.38779, time=41.94, d_freq=1420370213, chirp=-18.618, fft_len=32k
Spike: peak=25.25417, time=41.94, d_freq=1420370212.98, chirp=-18.633, fft_len=32k
Spike: peak=25.25145, time=41.94, d_freq=1420370212.96, chirp=-18.648, fft_len=32k
Spike: peak=24.3813, time=41.94, d_freq=1420370212.93, chirp=-18.663, fft_len=32k
Pulse: peak=0.7809023, time=26.94, period=0.05499, d_freq=1420368752.28, score=1.016, chirp=37.698, fft_len=32 
D:	threshold 0.003354825; unscaled peak power: 0.003378075 exceeds threshold for 0.693%
Pulse: peak=4.161899, time=37.62, period=0.5789, d_freq=1420374457.22, score=1.021, chirp=-42.41, fft_len=128 
D:	threshold 0.03860548; unscaled peak power: 0.03925273 exceeds threshold for 1.677%
Pulse: peak=0.776441, time=26.94, period=0.05499, d_freq=1420368700.95, score=1.01, chirp=47.122, fft_len=32 
D:	threshold 0.003322887; unscaled peak power: 0.003337534 exceeds threshold for 0.4408%

Best spike: peak=25.25417, time=41.94, d_freq=1420370212.98, chirp=-18.633, fft_len=32k
Best autocorr: peak=17.36659, time=87.24, delay=6.6881, d_freq=1420371868.08, chirp=8.8757, fft_len=128k
Best gaussian: peak=8.681024, mean=0.6723527, ChiSq=1.344443, time=34.39, d_freq=1420374922.7,
	score=-0.3902674, null_hyp=2.142497, chirp=-61.507, fft_len=16k
Best pulse: peak=4.161899, time=37.62, period=0.5789, d_freq=1420374457.22, score=1.021, chirp=-42.41, fft_len=128 
Best triplet: peak=9.802157, time=106.2, period=0.7012, d_freq=1420375421.27, chirp=-2.3559, fft_len=64 
Spike count:    6
Autocorr count: 0
Pulse count:    3
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 210.2 seconds
Fftlength=8,pass=3:Tune: sum=455.47(ms); min=1.51(ms); max=12.53(ms); mean=7.72(ms); s_mean=9.523; sleep=0(ms); delta=106; N=59; usual
Fftlength=8,pass=4:Tune: sum=314.092(ms); min=2.581(ms); max=10.04(ms); mean=6.683(ms); s_mean=6.518; sleep=0(ms); delta=110; N=47; usual
Fftlength=8,pass=5:Tune: sum=246.415(ms); min=1.308(ms); max=8.739(ms); mean=6.485(ms); s_mean=6.666; sleep=0(ms); delta=117; N=38; usual
Fftlength=16,pass=3:Tune: sum=625.342(ms); min=1.957(ms); max=13.35(ms); mean=8.338(ms); s_mean=10.5; sleep=0(ms); delta=122; N=75; usual
Fftlength=16,pass=4:Tune: sum=417.423(ms); min=0.8464(ms); max=10.19(ms); mean=6.733(ms); s_mean=8.424; sleep=0(ms); delta=125; N=62; usual
Fftlength=16,pass=5:Tune: sum=284.072(ms); min=0.6104(ms); max=8.958(ms); mean=6.044(ms); s_mean=6.431; sleep=0(ms); delta=126; N=47; usual
Fftlength=32,pass=3:Tune: sum=330.115(ms); min=0.3339(ms); max=8.089(ms); mean=4.784(ms); s_mean=5.532; sleep=0(ms); delta=116; N=69; usual
Fftlength=32,pass=4:Tune: sum=223.904(ms); min=0.454(ms); max=7.643(ms); mean=3.998(ms); s_mean=3.71; sleep=0(ms); delta=119; N=56; usual
Fftlength=32,pass=5:Tune: sum=166.107(ms); min=0.1502(ms); max=6.076(ms); mean=3.775(ms); s_mean=4.877; sleep=0(ms); delta=123; N=44; usual
Fftlength=64,pass=3:Tune: sum=644.632(ms); min=7.569(ms); max=17.06(ms); mean=14.99(ms); s_mean=15.18; sleep=15(ms); delta=1; N=43; high_perf
Fftlength=128,pass=3:Tune: sum=640.185(ms); min=3.264(ms); max=9.22(ms); mean=7.532(ms); s_mean=7.18; sleep=0(ms); delta=1; N=85; high_perf
Fftlength=256,pass=3:Tune: sum=619.337(ms); min=1.464(ms); max=5.324(ms); mean=3.665(ms); s_mean=3.581; sleep=0(ms); delta=1; N=169; high_perf
Fftlength=512,pass=3:Tune: sum=261.506(ms); min=0.6861(ms); max=2.404(ms); mean=0.7714(ms); s_mean=0.73; sleep=0(ms); delta=1; N=339; usual
Fftlength=1024,pass=3:Tune: sum=214.491(ms); min=0.284(ms); max=1.5(ms); mean=0.3159(ms); s_mean=0.361; sleep=0(ms); delta=1; N=679; 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=17,	N=17,	<>=1,	min=1	max=1
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=5234,	N=5234,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=188,	N=188,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=1344,	N=1344,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=7,	N=7,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=6,	N=6,	<>=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=5233,	N=5233,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=190,	N=190,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
00:33:24 (20872): 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.