任务 35647554

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	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: Intel(R) Xeon(R) CPU E5-2697 v3 @ 2.60GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3486.cl 
ar=0.012362  NumCfft=146047  NumGauss=0  NumPulse=50225378432  NumTriplet=68019260576
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
SSE3xj Win32 Build 3486 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3486

Number of OpenCL platforms:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 2
  Max compute units:				 28
  Max work group size:				 1024
  Max clock frequency:				 1582Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 458752
  Global memory size:				 11811160064
  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 1080 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 419.67
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Max compute units:				 20
  Max work group size:				 1024
  Max clock frequency:				 1809Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 327680
  Global memory size:				 8589934592
  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 1080
  Vendor:					 NVIDIA Corporation
  Driver version:				 419.67
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 0


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.012362
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.745816, time=53.79, period=5.523, d_freq=1418959000.28, score=1.07, chirp=1.4659, fft_len=2k
Autocorr: peak=19.83677, time=20.13, delay=5.4633, d_freq=1418955109.89, chirp=1.5777, fft_len=128k
Pulse: peak=8.277433, time=53.74, period=22.54, d_freq=1418955370.45, score=1.066, chirp=-12.129, fft_len=1024 
Pulse: peak=0.827342, time=53.7, period=1.073, d_freq=1418959559.08, score=1.004, chirp=-37.319, fft_len=256 
Pulse: peak=7.349818, time=54.11, period=24.61, d_freq=1418958642.54, score=1.018, chirp=58.827, fft_len=8k
Pulse: peak=0.5989556, time=53.71, period=0.5906, d_freq=1418959893.1, score=1.016, chirp=75.438, fft_len=512 
Triplet: peak=10.29645, time=84.62, period=7.995, d_freq=1418951569.55, chirp=75.971, fft_len=512 
Pulse: peak=7.12941, time=53.69, period=20.3, d_freq=1418959257.99, score=1.026, chirp=94.898, fft_len=128 
Pulse: peak=1.553056, time=53.9, period=2.884, d_freq=1418952278.34, score=1.01, chirp=99.296, fft_len=4k

Best spike: peak=23.04702, time=68.79, d_freq=1418951061.86, chirp=-2.4105, fft_len=32k
Best autocorr: peak=19.83677, time=20.13, delay=5.4633, d_freq=1418955109.89, chirp=1.5777, 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=2.745816, time=53.79, period=5.523, d_freq=1418959000.28, score=1.07, chirp=1.4659, fft_len=2k
Best triplet: peak=10.29645, time=84.62, period=7.995, d_freq=1418951569.55, chirp=75.971, fft_len=512 


Flopcounter: 17727098172231.871000

Spike count:    0
Autocorr count: 1
Pulse count:    7
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 494.7 seconds
Fftlength=32,pass=3:Tune: sum=40449(ms); min=5.368(ms); max=21.2(ms); mean=14.98(ms); s_mean=13.52; sleep=15(ms); delta=193; N=2700; usual
Fftlength=32,pass=4:Tune: sum=27387.9(ms); min=3.728(ms); max=17.14(ms); mean=15.02(ms); s_mean=14.36; sleep=15(ms); delta=259; N=1823; usual
Fftlength=32,pass=5:Tune: sum=18934.9(ms); min=3.508(ms); max=15.68(ms); mean=13.81(ms); s_mean=13.63; sleep=15(ms); delta=316; N=1371; usual
Fftlength=64,pass=3:Tune: sum=35035(ms); min=2.485(ms); max=18.48(ms); mean=15.15(ms); s_mean=14.07; sleep=15(ms); delta=229; N=2313; usual
Fftlength=64,pass=4:Tune: sum=12731.4(ms); min=1.737(ms); max=18.68(ms); mean=12.24(ms); s_mean=15.76; sleep=15(ms); delta=616; N=1040; usual
Fftlength=64,pass=5:Tune: sum=9845.15(ms); min=1.815(ms); max=18.91(ms); mean=10.84(ms); s_mean=15.61; sleep=15(ms); delta=729; N=908; usual
Fftlength=128,pass=3:Tune: sum=12886.3(ms); min=1.144(ms); max=19.03(ms); mean=11.32(ms); s_mean=11.33; sleep=0(ms); delta=681; N=1138; usual
Fftlength=128,pass=4:Tune: sum=7436.54(ms); min=0.9533(ms); max=17.7(ms); mean=7.407(ms); s_mean=8.789; sleep=0(ms); delta=1115; N=1004; usual
Fftlength=128,pass=5:Tune: sum=5794.28(ms); min=0.9228(ms); max=15.43(ms); mean=6.011(ms); s_mean=6.749; sleep=0(ms); delta=1075; N=964; usual
Fftlength=256,pass=3:Tune: sum=10209.8(ms); min=0.5778(ms); max=13.94(ms); mean=8.972(ms); s_mean=13.42; sleep=15(ms); delta=911; N=1138; usual
Fftlength=256,pass=4:Tune: sum=6930.45(ms); min=0.4782(ms); max=9.423(ms); mean=6.335(ms); s_mean=9.063; sleep=0(ms); delta=1149; N=1094; usual
Fftlength=256,pass=5:Tune: sum=5453.87(ms); min=0.4639(ms); max=7.566(ms); mean=5.194(ms); s_mean=7.154; sleep=0(ms); delta=1105; N=1050; usual
Fftlength=512,pass=3:Tune: sum=10130.3(ms); min=0.2949(ms); max=6.921(ms); mean=5.977(ms); s_mean=6.745; sleep=0(ms); delta=1722; N=1695; usual
Fftlength=512,pass=4:Tune: sum=6861.65(ms); min=0.2437(ms); max=4.694(ms); mean=4.099(ms); s_mean=4.557; sleep=0(ms); delta=1701; N=1674; usual
Fftlength=512,pass=5:Tune: sum=5421.78(ms); min=0.2437(ms); max=3.787(ms); mean=3.284(ms); s_mean=3.622; sleep=0(ms); delta=1678; N=1651; usual
Fftlength=1024,pass=3:Tune: sum=22045.5(ms); min=0.1534(ms); max=7.717(ms); mean=7.118(ms); s_mean=7.444; sleep=0(ms); delta=3110; N=3097; high_perf
Fftlength=1024,pass=4:Tune: sum=139.584(ms); min=0.129(ms); max=2.282(ms); mean=0.9626(ms); s_mean=1.87; sleep=0(ms); delta=3099; N=145; usual
Fftlength=1024,pass=5:Tune: sum=108.589(ms); min=0.1258(ms); max=1.827(ms); mean=0.8165(ms); s_mean=1.714; sleep=0(ms); delta=3087; N=133; usual
Fftlength=2048,pass=3:Tune: sum=21702.3(ms); min=1.641(ms); max=3.792(ms); mean=3.615(ms); s_mean=3.615; sleep=0(ms); delta=1; N=6003; high_perf
Fftlength=4096,pass=3:Tune: sum=16190.4(ms); min=0.5993(ms); max=1.639(ms); mean=1.349(ms); s_mean=1.354; sleep=0(ms); delta=1; N=12005; high_perf
Fftlength=8192,pass=3:Tune: sum=18151.6(ms); min=0.7434(ms); max=0.7804(ms); mean=0.756(ms); s_mean=0.7537; sleep=0(ms); delta=1; N=24009; 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=62036,	N=62036,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=2864,	N=2864,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47910,	N=47910,	<>=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=10,	N=10,	<>=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=62024,	N=62024,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=2877,	N=2877,	<>=1,	min=1	max=1

GPU device sync requested...  ...GPU device synched
09:59:59 (26072): 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.