任务 35647284

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=145989  NumGauss=0  NumPulse=50164588672  NumTriplet=67958470816
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=24.42221, time=43.62, d_freq=1420574729.06, chirp=12.74, fft_len=64k
Spike: peak=24.1753, time=72.14, d_freq=1420578159.3, chirp=14.685, fft_len=32k
Spike: peak=26.03837, time=72.14, d_freq=1420578159.27, chirp=14.759, fft_len=32k
Spike: peak=24.23143, time=72.14, d_freq=1420578159.32, chirp=14.788, fft_len=32k
Spike: peak=24.24794, time=72.14, d_freq=1420578159.24, chirp=14.833, fft_len=32k
Spike: peak=24.21787, time=72.14, d_freq=1420578159.29, chirp=14.862, fft_len=32k
Triplet: peak=10.84127, time=61.03, period=37.64, d_freq=1420580533.81, chirp=19.281, fft_len=2k
Pulse: peak=1.301644, time=53.7, period=1.956, d_freq=1420576765.02, score=1.016, chirp=-30.156, fft_len=256 
Pulse: peak=6.20447, time=53.9, period=19.71, d_freq=1420580757.78, score=1.006, chirp=44.434, fft_len=4k
Pulse: peak=1.324505, time=53.69, period=1.759, d_freq=1420572514.01, score=1.017, chirp=46.969, fft_len=128 
Pulse: peak=0.9638771, time=53.7, period=1.18, d_freq=1420580558.43, score=1.046, chirp=-52.574, fft_len=256 
Pulse: peak=2.461887, time=53.69, period=5.054, d_freq=1420579571.99, score=1.01, chirp=57.644, fft_len=64 
Pulse: peak=2.667565, time=53.74, period=6.571, d_freq=1420572807.57, score=1.011, chirp=-62.781, fft_len=1024 
Pulse: peak=1.73595, time=53.69, period=3.305, d_freq=1420572373.4, score=1.009, chirp=74.189, fft_len=128 
Pulse: peak=2.00613, time=53.74, period=4.148, d_freq=1420579886.78, score=1.018, chirp=81.195, fft_len=1024 
Pulse: peak=1.032202, time=53.79, period=1.577, d_freq=1420571480.23, score=1.032, chirp=-82.963, fft_len=2k
Pulse: peak=1.46475, time=53.7, period=2.623, d_freq=1420579085.33, score=1.01, chirp=-98.475, fft_len=256 

Best spike: peak=26.03837, time=72.14, d_freq=1420578159.27, chirp=14.759, fft_len=32k
Best autocorr: peak=16.49895, time=33.55, delay=3.3369, d_freq=1420576643.46, chirp=14.054, 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=0.9638771, time=53.7, period=1.18, d_freq=1420580558.43, score=1.046, chirp=-52.574, fft_len=256 
Best triplet: peak=10.84127, time=61.03, period=37.64, d_freq=1420580533.81, chirp=19.281, fft_len=2k


Flopcounter: 17738812877252.012000

Spike count:    6
Autocorr count: 0
Pulse count:    10
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 1332.7 seconds
Fftlength=32,pass=3:Tune: sum=79263.4(ms); min=4.664(ms); max=114.7(ms); mean=15.38(ms); s_mean=14.09; sleep=15(ms); delta=97; N=5153; usual
Fftlength=32,pass=4:Tune: sum=48847.6(ms); min=3.862(ms); max=108.3(ms); mean=15.35(ms); s_mean=15.64; sleep=15(ms); delta=208; N=3182; usual
Fftlength=32,pass=5:Tune: sum=33584.3(ms); min=4.118(ms); max=92.27(ms); mean=15.16(ms); s_mean=11.87; sleep=0(ms); delta=227; N=2216; usual
Fftlength=64,pass=3:Tune: sum=52029.4(ms); min=2.632(ms); max=106.9(ms); mean=15.35(ms); s_mean=15.15; sleep=15(ms); delta=156; N=3390; usual
Fftlength=64,pass=4:Tune: sum=21421.3(ms); min=1.947(ms); max=110.2(ms); mean=14.28(ms); s_mean=19.48; sleep=15(ms); delta=346; N=1500; usual
Fftlength=64,pass=5:Tune: sum=16068.8(ms); min=1.971(ms); max=60.73(ms); mean=13.63(ms); s_mean=15.1; sleep=15(ms); delta=444; N=1179; usual
Fftlength=128,pass=3:Tune: sum=21595.9(ms); min=1.335(ms); max=86.03(ms); mean=13.82(ms); s_mean=12.15; sleep=15(ms); delta=448; N=1563; usual
Fftlength=128,pass=4:Tune: sum=11708.4(ms); min=1.166(ms); max=77.32(ms); mean=11.36(ms); s_mean=17.33; sleep=15(ms); delta=686; N=1031; usual
Fftlength=128,pass=5:Tune: sum=9077.02(ms); min=1.113(ms); max=61.45(ms); mean=9.426(ms); s_mean=9.835; sleep=0(ms); delta=933; N=963; usual
Fftlength=256,pass=3:Tune: sum=18744.3(ms); min=0.64(ms); max=114.1(ms); mean=12.6(ms); s_mean=13.08; sleep=15(ms); delta=679; N=1488; usual
Fftlength=256,pass=4:Tune: sum=10071.2(ms); min=0.5284(ms); max=38.87(ms); mean=9.223(ms); s_mean=12.16; sleep=15(ms); delta=938; N=1092; usual
Fftlength=256,pass=5:Tune: sum=8228.59(ms); min=0.6646(ms); max=64.52(ms); mean=7.837(ms); s_mean=9.76; sleep=0(ms); delta=1088; N=1050; usual
Fftlength=512,pass=3:Tune: sum=14412.4(ms); min=0.4014(ms); max=76.94(ms); mean=8.513(ms); s_mean=12.41; sleep=15(ms); delta=1586; N=1693; usual
Fftlength=512,pass=4:Tune: sum=11491(ms); min=0.2847(ms); max=67.02(ms); mean=6.873(ms); s_mean=7.873; sleep=0(ms); delta=1688; N=1672; usual
Fftlength=512,pass=5:Tune: sum=8023.64(ms); min=0.3072(ms); max=53.82(ms); mean=4.869(ms); s_mean=5.704; sleep=0(ms); delta=1672; N=1648; usual
Fftlength=1024,pass=3:Tune: sum=15742.1(ms); min=0.172(ms); max=65.85(ms); mean=5.088(ms); s_mean=5.63; sleep=0(ms); delta=3078; N=3094; usual
Fftlength=1024,pass=4:Tune: sum=13555.2(ms); min=0.1423(ms); max=8.352(ms); mean=4.397(ms); s_mean=5.617; sleep=0(ms); delta=3096; N=3083; usual
Fftlength=1024,pass=5:Tune: sum=9907.18(ms); min=0.1486(ms); max=7.319(ms); mean=3.227(ms); s_mean=3.476; sleep=0(ms); delta=3083; N=3070; usual
Fftlength=2048,pass=3:Tune: sum=32401.4(ms); min=2.136(ms); max=75.82(ms); mean=5.405(ms); s_mean=4.95; sleep=0(ms); delta=1; N=5995; high_perf
Fftlength=4096,pass=3:Tune: sum=25679.7(ms); min=0.9267(ms); max=4.968(ms); mean=2.142(ms); s_mean=2.656; sleep=0(ms); delta=1; N=11991; high_perf
Fftlength=8192,pass=3:Tune: sum=31885.4(ms); min=0.7322(ms); max=3.385(ms); mean=1.33(ms); s_mean=1.336; sleep=0(ms); delta=1; N=23981; 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=61940,	N=61940,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=2902,	N=2902,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47849,	N=47849,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=18,	N=18,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=14,	N=14,	<>=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=61930,	N=61930,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=2913,	N=2913,	<>=1,	min=1	max=1

GPU device sync requested...  ...GPU device synched
16:51:26 (21028): 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.