任务 35646942

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: AMD Ryzen Threadripper 3960X 24-Core Processor  

     Cache: L1=64K L2=512K

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 SSE4A 
OpenCL-kernels filename : MultiBeam_Kernels_r3486.cl 
ar=0.012362  NumCfft=146039  NumGauss=0  NumPulse=50216991872  NumTriplet=68010874016
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:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 2
  Max compute units:				 28
  Max work group size:				 1024
  Max clock frequency:				 1531Mhz
  Max memory allocation:			 3221225472
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 1376256
  Global memory size:				 12884901888
  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:						 TITAN X (Pascal)
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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:				 19
  Max work group size:				 1024
  Max clock frequency:				 1683Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 933888
  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 1070 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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


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: 12288MB
	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
Spike: peak=24.6352, time=100.7, d_freq=1419248054.75, chirp=11.331, fft_len=128k
Spike: peak=24.751, time=100.7, d_freq=1419248054.77, chirp=11.332, fft_len=128k
Spike: peak=24.11079, time=100.7, d_freq=1419248054.75, chirp=11.335, fft_len=128k
Spike: peak=25.42835, time=100.7, d_freq=1419248054.77, chirp=11.336, fft_len=128k
Spike: peak=24.76346, time=100.7, d_freq=1419248054.77, chirp=11.34, fft_len=128k
Pulse: peak=0.7399427, time=53.69, period=0.8286, d_freq=1419247503.89, score=1.052, chirp=15.464, fft_len=128 
Pulse: peak=5.632452, time=53.79, period=17.88, d_freq=1419250228.55, score=1.03, chirp=18.396, fft_len=2k
Pulse: peak=1.668264, time=53.71, period=3.104, d_freq=1419249544.42, score=1.011, chirp=-35.327, fft_len=512 
Pulse: peak=3.914094, time=53.71, period=9.968, d_freq=1419251088.89, score=1.023, chirp=36.394, fft_len=512 
Pulse: peak=2.10789, time=53.71, period=3.359, d_freq=1419252719.78, score=1.053, chirp=37.994, fft_len=512 
Pulse: peak=1.73095, time=53.7, period=3.304, d_freq=1419245970.71, score=1.026, chirp=-40.793, fft_len=256 
Pulse: peak=9.685027, time=53.9, period=35.23, d_freq=1419249410.86, score=1.022, chirp=49.858, fft_len=4k
Pulse: peak=6.477923, time=53.9, period=19.4, d_freq=1419245139.03, score=1.051, chirp=-54.041, fft_len=4k
Pulse: peak=2.307696, time=53.74, period=4.764, d_freq=1419252570.61, score=1.03, chirp=-71.988, fft_len=1024 
Spike: peak=24.78849, time=95.63, d_freq=1419245667.21, chirp=82.71, fft_len=32k
Spike: peak=25.19207, time=95.63, d_freq=1419245667.21, chirp=82.769, fft_len=32k
Spike: peak=24.84516, time=95.63, d_freq=1419245667.2, chirp=82.829, fft_len=32k

Best spike: peak=25.42835, time=100.7, d_freq=1419248054.77, chirp=11.336, fft_len=128k
Best autocorr: peak=17.30849, time=20.13, delay=5.6205, d_freq=1419248236.92, chirp=9.4395, 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=2.10789, time=53.71, period=3.359, d_freq=1419252719.78, score=1.053, chirp=37.994, fft_len=512 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 


Flopcounter: 17727969378908.914000

Spike count:    8
Autocorr count: 0
Pulse count:    9
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 1404.8 seconds
Fftlength=32,pass=3:Tune: sum=77292.4(ms); min=4.444(ms); max=109.7(ms); mean=15.25(ms); s_mean=15.86; sleep=15(ms); delta=101; N=5070; usual
Fftlength=32,pass=4:Tune: sum=42524(ms); min=3.727(ms); max=111.7(ms); mean=15.3(ms); s_mean=12.58; sleep=15(ms); delta=191; N=2780; usual
Fftlength=32,pass=5:Tune: sum=31972.8(ms); min=4.518(ms); max=81.3(ms); mean=15.1(ms); s_mean=11.08; sleep=0(ms); delta=219; N=2118; usual
Fftlength=64,pass=3:Tune: sum=51511(ms); min=2.663(ms); max=102.7(ms); mean=15.37(ms); s_mean=13.58; sleep=15(ms); delta=159; N=3352; usual
Fftlength=64,pass=4:Tune: sum=21551.3(ms); min=2.092(ms); max=115.1(ms); mean=14.6(ms); s_mean=12.35; sleep=15(ms); delta=363; N=1476; usual
Fftlength=64,pass=5:Tune: sum=15965.1(ms); min=2.086(ms); max=121.2(ms); mean=13.75(ms); s_mean=12.84; sleep=15(ms); delta=443; N=1161; usual
Fftlength=128,pass=3:Tune: sum=21550.2(ms); min=1.312(ms); max=88.39(ms); mean=13.81(ms); s_mean=13.78; sleep=15(ms); delta=461; N=1561; usual
Fftlength=128,pass=4:Tune: sum=11378.2(ms); min=0.9861(ms); max=80.06(ms); mean=11.17(ms); s_mean=11.27; sleep=0(ms); delta=726; N=1019; usual
Fftlength=128,pass=5:Tune: sum=9062.6(ms); min=1.07(ms); max=58.16(ms); mean=9.372(ms); s_mean=8.874; sleep=0(ms); delta=970; N=967; usual
Fftlength=256,pass=3:Tune: sum=19069.6(ms); min=0.6523(ms); max=254.1(ms); mean=12.59(ms); s_mean=16.58; sleep=15(ms); delta=682; N=1515; usual
Fftlength=256,pass=4:Tune: sum=10035.9(ms); min=0.5683(ms); max=80.11(ms); mean=9.149(ms); s_mean=12.21; sleep=15(ms); delta=984; N=1097; usual
Fftlength=256,pass=5:Tune: sum=8232.06(ms); min=0.6113(ms); max=104.7(ms); mean=7.84(ms); s_mean=9.184; sleep=0(ms); delta=1076; N=1050; usual
Fftlength=512,pass=3:Tune: sum=14524.4(ms); min=0.34(ms); max=149.2(ms); mean=8.569(ms); s_mean=8.977; sleep=0(ms); delta=1578; N=1695; usual
Fftlength=512,pass=4:Tune: sum=11404.7(ms); min=0.2663(ms); max=35.21(ms); mean=6.817(ms); s_mean=8.245; sleep=0(ms); delta=1692; N=1673; usual
Fftlength=512,pass=5:Tune: sum=8327.22(ms); min=0.2929(ms); max=30.56(ms); mean=5.053(ms); s_mean=5.479; sleep=0(ms); delta=1675; N=1648; usual
Fftlength=1024,pass=3:Tune: sum=15845.9(ms); min=0.1801(ms); max=67.92(ms); mean=5.117(ms); s_mean=4.18; sleep=0(ms); delta=3071; N=3097; usual
Fftlength=1024,pass=4:Tune: sum=13277.1(ms); min=0.1464(ms); max=9.253(ms); mean=4.301(ms); s_mean=4.759; sleep=0(ms); delta=3100; N=3087; usual
Fftlength=1024,pass=5:Tune: sum=9465(ms); min=0.1495(ms); max=7.893(ms); mean=3.078(ms); s_mean=3.391; sleep=0(ms); delta=3088; N=3075; usual
Fftlength=2048,pass=3:Tune: sum=33046(ms); min=2.002(ms); max=83.74(ms); mean=5.507(ms); s_mean=5.464; sleep=0(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=24479.7(ms); min=0.6113(ms); max=5.383(ms); mean=2.039(ms); s_mean=1.95; sleep=0(ms); delta=1; N=12003; high_perf
Fftlength=8192,pass=3:Tune: sum=30462.9(ms); min=0.7373(ms); max=3.744(ms); mean=1.269(ms); s_mean=1.581; sleep=0(ms); delta=1; N=24005; 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=61843,	N=61843,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3049,	N=3049,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47904,	N=47904,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=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=61834,	N=61834,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3059,	N=3059,	<>=1,	min=1	max=1

GPU device sync requested...  ...GPU device synched
15:40:11 (18664): 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.