任务 35647185

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: 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_r3584.cl 
ar=0.012362  NumCfft=146001  NumGauss=0  NumPulse=50177167232  NumTriplet=67971049376
Currently allocated 201 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:				 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: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.344283, time=53.79, period=5.204, d_freq=1420252251.65, score=1.068, chirp=3.3689, fft_len=2k
D:	threshold 0.4025962; unscaled peak power: 0.4213572 exceeds threshold for 4.66%
Spike: peak=24.47633, time=87.24, d_freq=1420257280.57, chirp=12.938, fft_len=128k
Spike: peak=26.40727, time=87.24, d_freq=1420257280.57, chirp=12.939, fft_len=128k
Spike: peak=27.26566, time=87.24, d_freq=1420257280.58, chirp=12.94, fft_len=128k
Spike: peak=26.94873, time=87.24, d_freq=1420257280.59, chirp=12.941, fft_len=128k
Spike: peak=25.46771, time=87.24, d_freq=1420257280.59, chirp=12.941, fft_len=128k
Spike: peak=24.45821, time=33.55, d_freq=1420256425.62, chirp=20.025, fft_len=128k
Spike: peak=24.69548, time=33.55, d_freq=1420256425.63, chirp=20.03, fft_len=128k
Spike: peak=24.76929, time=33.55, d_freq=1420256425.62, chirp=20.032, fft_len=128k
Pulse: peak=5.602848, time=53.74, period=17.22, d_freq=1420251145.19, score=1.001, chirp=-20.678, fft_len=1024 
D:	threshold 0.4280453; unscaled peak power: 0.4285708 exceeds threshold for 0.1228%
Pulse: peak=5.505021, time=53.9, period=17.51, d_freq=1420256554.17, score=1.033, chirp=48.643, fft_len=4k
D:	threshold 1.36721; unscaled peak power: 1.404883 exceeds threshold for 2.755%
Pulse: peak=3.739542, time=53.74, period=9.542, d_freq=1420250233.33, score=1.001, chirp=-48.826, fft_len=1024 
D:	threshold 0.3190883; unscaled peak power: 0.3192596 exceeds threshold for 0.05366%
Pulse: peak=4.690152, time=53.79, period=13.42, d_freq=1420256661.78, score=1.077, chirp=57.431, fft_len=2k
D:	threshold 0.6575413; unscaled peak power: 0.6985844 exceeds threshold for 6.242%
Triplet: peak=11.87441, time=64.28, period=36.42, d_freq=1420250125.23, chirp=-57.63, fft_len=128 
Pulse: peak=6.381354, time=53.9, period=17.93, d_freq=1420257763.15, score=1.039, chirp=67.403, fft_len=4k
D:	threshold 1.622823; unscaled peak power: 1.677165 exceeds threshold for 3.349%
Pulse: peak=10.43366, time=53.74, period=31.04, d_freq=1420254418.05, score=1.051, chirp=79.976, fft_len=1024 
D:	threshold 0.706677; unscaled peak power: 0.7396603 exceeds threshold for 4.667%
Pulse: peak=1.953113, time=53.79, period=3.434, d_freq=1420250086.24, score=1.019, chirp=84.646, fft_len=2k
D:	threshold 0.3618823; unscaled peak power: 0.3663735 exceeds threshold for 1.241%
Pulse: peak=2.121135, time=53.7, period=3.677, d_freq=1420251104.8, score=1.035, chirp=-84.845, fft_len=256 
D:	threshold 0.04684811; unscaled peak power: 0.0479586 exceeds threshold for 2.37%

Best spike: peak=27.26566, time=87.24, d_freq=1420257280.58, chirp=12.94, fft_len=128k
Best autocorr: peak=16.64202, time=100.7, delay=4.0282, d_freq=1420256340.34, chirp=24.181, 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=4.690152, time=53.79, period=13.42, d_freq=1420256661.78, score=1.077, chirp=57.431, fft_len=2k
Best triplet: peak=11.87441, time=64.28, period=36.42, d_freq=1420250125.23, chirp=-57.63, fft_len=128 
Spike count:    8
Autocorr count: 0
Pulse count:    9
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 964.8 seconds
Fftlength=32,pass=3:Tune: sum=53762(ms); min=5.719(ms); max=165.1(ms); mean=49.92(ms); s_mean=62.31; sleep=60(ms); delta=578; N=1077; usual
Fftlength=32,pass=4:Tune: sum=32796.8(ms); min=4.707(ms); max=143.3(ms); mean=37.06(ms); s_mean=56.23; sleep=45(ms); delta=858; N=885; usual
Fftlength=32,pass=5:Tune: sum=27754.3(ms); min=4.249(ms); max=128.2(ms); mean=33.32(ms); s_mean=48.23; sleep=45(ms); delta=866; N=833; usual
Fftlength=64,pass=3:Tune: sum=46359.5(ms); min=2.726(ms); max=155.3(ms); mean=42.57(ms); s_mean=60.92; sleep=60(ms); delta=758; N=1089; usual
Fftlength=64,pass=4:Tune: sum=17936.1(ms); min=2.238(ms); max=104.6(ms); mean=19.75(ms); s_mean=32.85; sleep=30(ms); delta=1019; N=908; usual
Fftlength=64,pass=5:Tune: sum=14838.3(ms); min=2.127(ms); max=84.64(ms); mean=17.27(ms); s_mean=27.7; sleep=30(ms); delta=970; N=859; usual
Fftlength=128,pass=3:Tune: sum=19710.4(ms); min=1.46(ms); max=155.9(ms); mean=18.47(ms); s_mean=24.06; sleep=15(ms); delta=1149; N=1067; usual
Fftlength=128,pass=4:Tune: sum=10523.1(ms); min=1.042(ms); max=97.16(ms); mean=10.48(ms); s_mean=16.23; sleep=15(ms); delta=1115; N=1004; usual
Fftlength=128,pass=5:Tune: sum=8812.47(ms); min=1.132(ms); max=62.41(ms); mean=9.123(ms); s_mean=10.19; sleep=0(ms); delta=1077; N=966; usual
Fftlength=256,pass=3:Tune: sum=17236.2(ms); min=0.8253(ms); max=92.94(ms); mean=15.17(ms); s_mean=23.27; sleep=15(ms); delta=1191; N=1136; usual
Fftlength=256,pass=4:Tune: sum=10089.8(ms); min=0.556(ms); max=75.17(ms); mean=9.24(ms); s_mean=10.58; sleep=0(ms); delta=1147; N=1092; usual
Fftlength=256,pass=5:Tune: sum=8202.85(ms); min=0.5652(ms); max=64.82(ms); mean=7.827(ms); s_mean=8.609; sleep=0(ms); delta=1103; N=1048; usual
Fftlength=512,pass=3:Tune: sum=14189.9(ms); min=0.3277(ms); max=84.77(ms); mean=8.382(ms); s_mean=7.774; sleep=0(ms); delta=1720; N=1693; usual
Fftlength=512,pass=4:Tune: sum=11262.6(ms); min=0.2693(ms); max=68.74(ms); mean=6.736(ms); s_mean=5.762; sleep=0(ms); delta=1699; N=1672; usual
Fftlength=512,pass=5:Tune: sum=8591.02(ms); min=0.2877(ms); max=73.86(ms); mean=5.21(ms); s_mean=4.577; sleep=0(ms); delta=1676; N=1649; usual
Fftlength=1024,pass=3:Tune: sum=36078.5(ms); min=0.1751(ms); max=58.86(ms); mean=11.66(ms); s_mean=12.83; sleep=15(ms); delta=3108; N=3095; high_perf
Fftlength=1024,pass=4:Tune: sum=278.114(ms); min=0.1403(ms); max=7.946(ms); mean=1.905(ms); s_mean=2.88; sleep=0(ms); delta=3098; N=146; usual
Fftlength=1024,pass=5:Tune: sum=243.702(ms); min=0.1475(ms); max=6.518(ms); mean=1.819(ms); s_mean=3.895; sleep=0(ms); delta=3086; N=134; usual
Fftlength=2048,pass=3:Tune: sum=33858.4(ms); min=1.748(ms); max=73.74(ms); mean=5.646(ms); s_mean=4.475; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=24890.6(ms); min=0.6185(ms); max=8.454(ms); mean=2.075(ms); s_mean=1.91; sleep=0(ms); delta=1; N=11993; high_perf
Fftlength=8192,pass=3:Tune: sum=31214.2(ms); min=0.7332(ms); max=6.033(ms); mean=1.301(ms); s_mean=1.369; sleep=0(ms); delta=1; N=23987; 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=61215,	N=61215,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3639,	N=3639,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47865,	N=47865,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=14,	N=14,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=8,	N=8,	<>=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=61204,	N=61204,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3651,	N=3651,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
18:25:45 (22772): 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.