任务 35627723
| 用户名 | 18no10ab.30545.3748.15.49.2.vlar_0 |
| 任务单元 | 12437096 |
| 创建时间 | 23 Feb 2020, 3:29:57 UTC |
| 发送时间 | 24 Feb 2020, 0:48:03 UTC |
| 上报期限 | 17 Apr 2020, 5:47:45 UTC |
| 接收时间 | 26 Feb 2020, 3:30:35 UTC |
| 服务端状态 | 完成 |
| 结果 | 成功 |
| 客户端状态 | 已完成 |
| 退出状态 | 0 (0x00000000) |
| 计算机 ID | 88967 |
| 运行时间 | 11 秒 |
| CPU 时间 | 9 秒 |
| 验证状态 | 有效结果 |
| 积分 | 2.48 |
| 设备最高FLOPS（每秒浮点运算次数） | 686.78 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_sah) x86_64-pc-linux-gnu |
| Peak working set size | 181.86 MB |
| Peak swap size | 9,121.16 MB |
| Peak disk usage | 0.03 MB |
标准错误输出
<core_client_version>7.16.1</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW SSE2 64bit
System: Linux x86_64 Kernel: 5.5.5-200.fc31.x86_64
CPU : Intel(R) Core(TM) i7-6850K CPU @ 3.60GHz
12 core(s), Speed : 3797.964 MHz
L1 : 64 KB, Cache : 15360 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2 AVX AVX2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.011116 NumCfft=146007 NumGauss=0 NumPulse=50183457664 NumTriplet=67977339808
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Linux optimized setiathome_v8 application
Version info: SSE2x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSE2x Linux64 Build 3584 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3584
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 10
Max work group size: 1024
Max clock frequency: 1784Mhz
Max memory allocation: 1592573952
Cache type: Read/Write
Cache line size: 128
Cache size: 491520
Global memory size: 6370295808
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 1060 6GB
Vendor: NVIDIA Corporation
Driver version: 440.59
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_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 : 0.011116
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 128MB
Total device global memory: 6075MB
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=4.2725, time=53.9, period=11.95, d_freq=1420015873.91, score=1.009, chirp=0, fft_len=4k
Spike: peak=24.13728, time=6.291, d_freq=1420018149.61, chirp=0, fft_len=8k
Spike: peak=29.86954, time=5.872, d_freq=1420018149.61, chirp=0, fft_len=16k
Spike: peak=25.07075, time=47.82, d_freq=1420015951.99, chirp=0, fft_len=16k
Spike: peak=26.29624, time=54.53, d_freq=1420018149.61, chirp=0, fft_len=16k
Spike: peak=26.79068, time=59.56, d_freq=1420018149.61, chirp=0, fft_len=16k
Spike: peak=26.26008, time=72.98, d_freq=1420015597.34, chirp=0, fft_len=16k
Spike: peak=24.39063, time=84.72, d_freq=1420015597.34, chirp=0, fft_len=16k
Spike: peak=25.85541, time=5.033, d_freq=1420016306.34, chirp=0, fft_len=32k
Spike: peak=25.46532, time=11.74, d_freq=1420016306.34, chirp=0, fft_len=32k
Spike: peak=28.35422, time=41.94, d_freq=1420017795.26, chirp=0, fft_len=32k
Spike: peak=33.85578, time=48.65, d_freq=1420015951.99, chirp=0, fft_len=32k
Spike: peak=25.6672, time=55.36, d_freq=1420018149.61, chirp=0, fft_len=32k
Spike: peak=37.79106, time=58.72, d_freq=1420016306.34, chirp=0, fft_len=32k
Spike: peak=39.05794, time=72.14, d_freq=1420016306.34, chirp=0, fft_len=32k
Spike: peak=24.56793, time=88.92, d_freq=1420016306.34, chirp=0, fft_len=32k
Spike: peak=31.18877, time=3.355, d_freq=1420019993.04, chirp=0, fft_len=64k
Spike: peak=30.58618, time=10.07, d_freq=1420016306.34, chirp=0, fft_len=64k
Spike: peak=24.85161, time=23.49, d_freq=1420016306.34, chirp=0, fft_len=64k
Spike: peak=24.02229, time=30.2, d_freq=1420017795.26, chirp=0, fft_len=64k
Spike: peak=26.6044, time=36.91, d_freq=1420016660.84, chirp=0, fft_len=64k
Spike: peak=39.81069, time=50.33, d_freq=1420015951.84, chirp=0, fft_len=64k
Spike: peak=58.14014, time=57.04, d_freq=1420016306.34, chirp=0, fft_len=64k
Spike: peak=25.98748, time=63.75, d_freq=1420019638.54, chirp=0, fft_len=64k
Spike: peak=30.20664, time=70.46, d_freq=1420016306.34, chirp=0, fft_len=64k
Spike: peak=27.44379, time=90.6, d_freq=1420016306.34, chirp=0, fft_len=64k
Autocorr: peak=54.25615, time=6.711, delay=0.028262, d_freq=1420019531.25, chirp=0, fft_len=128k
Autocorr: peak=38.27922, time=33.55, delay=0.028262, d_freq=1420019531.25, chirp=0, fft_len=128k
Autocorr: peak=47.16692, time=46.98, delay=0.028262, d_freq=1420019531.25, chirp=0, fft_len=128k
Autocorr: peak=66.58746, time=60.4, delay=0.028262, d_freq=1420019531.25, chirp=0, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=58.14014, time=57.04, d_freq=1420016306.34, chirp=0, fft_len=64k
Best autocorr: peak=66.58746, time=60.4, delay=0.028262, d_freq=1420019531.25, chirp=0, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+11, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=4.2725, time=53.9, period=11.95, d_freq=1420015873.91, score=1.009, chirp=0, fft_len=4k
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 25
Autocorr count: 4
Pulse count: 1
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 9.1 seconds
Fftlength=32,pass=3:Tune: sum=15.6774(ms); min=15.68(ms); max=15.68(ms); mean=15.68(ms); s_mean=15.68; sleep=15(ms); delta=110; N=1; usual
Fftlength=64,pass=3:Tune: sum=212.859(ms); min=2.498(ms); max=8.071(ms); mean=7.095(ms); s_mean=5.543; sleep=0(ms); delta=109; N=30; usual
Fftlength=64,pass=4:Tune: sum=141.657(ms); min=2.409(ms); max=5.85(ms); mean=5.247(ms); s_mean=4.356; sleep=0(ms); delta=106; N=27; usual
Fftlength=64,pass=5:Tune: sum=111.737(ms); min=2.913(ms); max=5.18(ms); mean=4.656(ms); s_mean=4.45; sleep=0(ms); delta=103; N=24; usual
Fftlength=128,pass=3:Tune: sum=70.7235(ms); min=2.267(ms); max=3.746(ms); mean=3.536(ms); s_mean=3.478; sleep=0(ms); delta=59; N=20; usual
Fftlength=256,pass=3:Tune: sum=40.6236(ms); min=0.7229(ms); max=2.234(ms); mean=1.766(ms); s_mean=1.594; sleep=0(ms); delta=42; N=23; usual
Fftlength=256,pass=4:Tune: sum=28.6055(ms); min=0.8458(ms); max=1.426(ms); mean=1.362(ms); s_mean=1.324; sleep=0(ms); delta=40; N=21; usual
Fftlength=256,pass=5:Tune: sum=22.9494(ms); min=0.7219(ms); max=1.315(ms); mean=1.208(ms); s_mean=1.195; sleep=0(ms); delta=38; N=19; usual
Fftlength=512,pass=3:Tune: sum=19.455(ms); min=0.3942(ms); max=1.288(ms); mean=1.024(ms); s_mean=1.008; sleep=0(ms); delta=28; N=19; usual
Fftlength=512,pass=4:Tune: sum=13.8837(ms); min=0.2386(ms); max=0.9931(ms); mean=0.7713(ms); s_mean=0.7592; sleep=0(ms); delta=27; N=18; usual
Fftlength=512,pass=5:Tune: sum=11.2319(ms); min=0.3775(ms); max=0.9315(ms); mean=0.702(ms); s_mean=0.7644; sleep=0(ms); delta=25; N=16; usual
Fftlength=1024,pass=3:Tune: sum=9.16499(ms); min=0.2775(ms); max=0.8356(ms); mean=0.611(ms); s_mean=0.6645; sleep=0(ms); delta=19; N=15; usual
Fftlength=1024,pass=4:Tune: sum=3.74112(ms); min=0.2145(ms); max=0.5386(ms); mean=0.4157(ms); s_mean=0.4632; sleep=0(ms); delta=13; N=9; usual
Fftlength=2048,pass=3:Tune: sum=3.13242(ms); min=3.132(ms); max=3.132(ms); mean=3.132(ms); s_mean=3.132; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=4096,pass=3:Tune: sum=1.6425(ms); min=1.642(ms); max=1.642(ms); mean=1.642(ms); s_mean=1.642; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=8192,pass=3:Tune: sum=1.13459(ms); min=1.135(ms); max=1.135(ms); mean=1.135(ms); s_mean=1.135; sleep=0(ms); delta=1; N=1; usual
Gaussian_transfer_not_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_transfer_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_skip1_no_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip2_bad_group_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip3_too_weak_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip4_too_big_ChiSq total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_new_best total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=0 , N=0 , <>=0 , min=0 , max=0
PC_triplet_find_hit total=7.0000E+00, N=7 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=5.0000E+00, N=5 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=5.0000E+00, N=5 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PoT_transfer_needed total=9.0000E+00, N=9 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
09:10:34 (2155520): 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.