任务 35266135
| 用户名 | 03oc11ab.11609.15674.15.49.177_0 |
| 任务单元 | 12318190 |
| 创建时间 | 10 Jan 2020, 9:52:50 UTC |
| 发送时间 | 10 Jan 2020, 10:21:53 UTC |
| 上报期限 | 4 Mar 2020, 1:32:34 UTC |
| 接收时间 | 10 Jan 2020, 10:48:15 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 | 7 分 46 秒 |
| CPU 时间 | 5 分 21 秒 |
| 验证状态 | 有效结果 |
| 积分 | 83.40 |
| 设备最高FLOPS（每秒浮点运算次数） | 686.77 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_sah) x86_64-pc-linux-gnu |
| Peak working set size | 215.63 MB |
| Peak swap size | 9,199.59 MB |
| Peak disk usage | 0.04 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: 5.4.7-200.fc31.x86_64
CPU : Intel(R) Core(TM) i7-6850K CPU @ 3.60GHz
12 core(s), Speed : 3797.753 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=0.419638 NumCfft=197835 NumGauss=1126970972 NumPulse=226448514216 NumTriplet=452863619480
Currently allocated 209 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: 440.44
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 : 0.419638
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=5.410905, time=63.98, period=1.887, d_freq=1419223892.62, score=1.017, chirp=9.4275, fft_len=256
Pulse: peak=5.460697, time=63.98, period=1.887, d_freq=1419223886.23, score=1.026, chirp=9.9238, fft_len=256
Autocorr: peak=17.81966, time=20.13, delay=0.80476, d_freq=1419228768.23, chirp=12.547, fft_len=128k
Best spike: peak=23.36819, time=100.7, d_freq=1419226722.11, chirp=-10.601, fft_len=128k
Best autocorr: peak=17.81966, time=20.13, delay=0.80476, d_freq=1419228768.23, chirp=12.547, fft_len=128k
Best gaussian: peak=3.576797, mean=0.5403036, ChiSq=1.250211, time=69.63, d_freq=1419226521.56,
score=-0.9032001, null_hyp=2.10979, chirp=-92.914, fft_len=16k
Best pulse: peak=5.460697, time=63.98, period=1.887, d_freq=1419223886.23, score=1.026, chirp=9.9238, fft_len=256
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 0
Autocorr count: 1
Pulse count: 2
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 320.7 seconds
Fftlength=8,pass=3:Tune: sum=7074(ms); min=2.798(ms); max=64.77(ms); mean=34.17(ms); s_mean=46.85; sleep=45(ms); delta=246; N=207; usual
Fftlength=8,pass=4:Tune: sum=4974.96(ms); min=3.195(ms); max=45.13(ms); mean= 25(ms); s_mean=38.73; sleep=30(ms); delta=245; N=199; usual
Fftlength=8,pass=5:Tune: sum=3815.12(ms); min=2.264(ms); max=37.85(ms); mean=19.87(ms); s_mean= 26; sleep=15(ms); delta=233; N=192; usual
Fftlength=16,pass=3:Tune: sum=5074.69(ms); min=1.236(ms); max=47.85(ms); mean=21.23(ms); s_mean=37.11; sleep=30(ms); delta=265; N=239; usual
Fftlength=16,pass=4:Tune: sum=3559.74(ms); min=1.223(ms); max=33.61(ms); mean=15.61(ms); s_mean=27.1; sleep=30(ms); delta=251; N=228; usual
Fftlength=16,pass=5:Tune: sum=2814.08(ms); min=1.034(ms); max=28.89(ms); mean=12.97(ms); s_mean=20.58; sleep=15(ms); delta=237; N=217; usual
Fftlength=32,pass=3:Tune: sum=3725.88(ms); min=0.5837(ms); max=34.81(ms); mean=14.28(ms); s_mean=22.73; sleep=15(ms); delta=274; N=261; usual
Fftlength=32,pass=4:Tune: sum=2606.78(ms); min=0.5806(ms); max=25.93(ms); mean=10.39(ms); s_mean=15.94; sleep=15(ms); delta=262; N=251; usual
Fftlength=32,pass=5:Tune: sum=2083.37(ms); min=0.5105(ms); max=22.52(ms); mean=8.681(ms); s_mean=12.59; sleep=15(ms); delta=250; N=240; usual
Fftlength=64,pass=3:Tune: sum=3402.11(ms); min=0.3037(ms); max=33.25(ms); mean=11.73(ms); s_mean=15.27; sleep=15(ms); delta=296; N=290; usual
Fftlength=64,pass=4:Tune: sum=2387.01(ms); min=0.3318(ms); max=23.94(ms); mean=8.495(ms); s_mean=10.51; sleep=0(ms); delta=286; N=281; usual
Fftlength=64,pass=5:Tune: sum=1837.63(ms); min=0.2598(ms); max=18.71(ms); mean=7.014(ms); s_mean=17.28; sleep=15(ms); delta=267; N=262; usual
Fftlength=128,pass=3:Tune: sum=6112.25(ms); min=13.08(ms); max=33.3(ms); mean=30.41(ms); s_mean=31.19; sleep=30(ms); delta=1; N=201; high_perf
Fftlength=256,pass=3:Tune: sum=5870.57(ms); min=6.568(ms); max=17.06(ms); mean=14.57(ms); s_mean=14.62; sleep=15(ms); delta=1; N=403; high_perf
Fftlength=512,pass=3:Tune: sum=6072.75(ms); min=3.25(ms); max=9.695(ms); mean=7.525(ms); s_mean=7.564; sleep=0(ms); delta=1; N=807; high_perf
Fftlength=1024,pass=3:Tune: sum=1440.84(ms); min=0.8745(ms); max=2.048(ms); mean=0.8933(ms); s_mean=0.8887; sleep=0(ms); delta=1; N=1613; usual
Fftlength=2048,pass=3:Tune: sum=999.231(ms); min=0.3041(ms); max=0.3174(ms); mean=0.3098(ms); s_mean=0.3088; sleep=0(ms); delta=1; N=3225; usual
Gaussian_transfer_not_needed total=1.0315E+05, N=103154 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=1.0000E+01, N=10 , <>=1 , min=1 , max=1
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=25 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=13 , N=25 , <>=0 , min=0 , max=1
Gaussian_new_best total=13 , N=13 , <>=1 , min=1 , max=1
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=12 , N=12 , <>=1 , min=1 , max=1
PC_triplet_find_hit total=2.5362E+04, N=25362 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=4.1100E+02, N=411 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.2883E+04, N=12883 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=2.5359E+04, N=25359 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.1500E+02, N=415 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
11:32:25 (596910): 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.