任务 35267534
| 用户名 | 03oc11ab.11609.16501.15.49.131_1 |
| 任务单元 | 12318656 |
| 创建时间 | 10 Jan 2020, 9:55:53 UTC |
| 发送时间 | 10 Jan 2020, 11:50:54 UTC |
| 上报期限 | 3 Mar 2020, 19:39:09 UTC |
| 接收时间 | 10 Jan 2020, 12:08:37 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 | 6 分 18 秒 |
| CPU 时间 | 1 分 9 秒 |
| 验证状态 | 有效结果 |
| 积分 | 95.08 |
| 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_SoG) x86_64-pc-linux-gnu |
| Peak working set size | 190.80 MB |
| Peak swap size | 9,165.80 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 SIGNALS_ON_GPU OCL_CHIRP3 FFTW SSE2 64bit
System: Linux x86_64 Kernel: 5.4.8-200.fc31.x86_64
CPU : Intel(R) Core(TM) i7-6850K CPU @ 3.60GHz
12 core(s), Speed : 3797.931 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=0.426069 NumCfft=196307 NumGauss=1110310004 NumPulse=226405181074 NumTriplet=452777288488
Currently allocated 229 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 : 0.426069
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: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=12.31881, time=41.78, period=2.966, d_freq=1418779591.15, chirp=36.262, fft_len=16
Best spike: peak=23.65513, time=33.55, d_freq=1418779900.49, chirp=-3.9956, fft_len=128k
Best autocorr: peak=17.49826, time=46.98, delay=2.3764, d_freq=1418778175.12, chirp=-23.879, fft_len=128k
Best gaussian: peak=3.850423, mean=0.5449362, ChiSq=1.107451, time=31.04, d_freq=1418778180.41,
score=-2.245234, null_hyp=1.960658, chirp=-25.851, fft_len=16k
Best pulse: peak=1.864086, time=88.09, period=0.4211, d_freq=1418775276.98, score=0.9934, chirp=-62.953, fft_len=256
Best triplet: peak=12.31881, time=41.78, period=2.966, d_freq=1418779591.15, chirp=36.262, fft_len=16
Spike count: 0
Autocorr count: 0
Pulse count: 0
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 68.7 seconds
Fftlength=8,pass=3:Tune: sum=6404.49(ms); min=7.201(ms); max=58.26(ms); mean=31.09(ms); s_mean=39.22; sleep=30(ms); delta=257; N=206; usual
Fftlength=8,pass=4:Tune: sum=4277.39(ms); min=2.484(ms); max=39.53(ms); mean=23.12(ms); s_mean=30.7; sleep=30(ms); delta=248; N=185; usual
Fftlength=8,pass=5:Tune: sum=3198.73(ms); min=3.982(ms); max=31.43(ms); mean=19.99(ms); s_mean=26.55; sleep=15(ms); delta=239; N=160; usual
Fftlength=16,pass=3:Tune: sum=3640.75(ms); min=1.289(ms); max=33.87(ms); mean=16.93(ms); s_mean=26.99; sleep=15(ms); delta=262; N=215; usual
Fftlength=16,pass=4:Tune: sum=2435.34(ms); min=1.379(ms); max=23.25(ms); mean=12.95(ms); s_mean=18.88; sleep=15(ms); delta=251; N=188; usual
Fftlength=16,pass=5:Tune: sum=1802.25(ms); min=0.9923(ms); max=18.95(ms); mean=10.92(ms); s_mean=13.3; sleep=15(ms); delta=244; N=165; usual
Fftlength=32,pass=3:Tune: sum=2375.72(ms); min=0.6349(ms); max=22.29(ms); mean=10.33(ms); s_mean=14.81; sleep=15(ms); delta=269; N=230; usual
Fftlength=32,pass=4:Tune: sum=1665.42(ms); min=0.4769(ms); max=16.08(ms); mean=7.64(ms); s_mean=10.24; sleep=0(ms); delta=257; N=218; usual
Fftlength=32,pass=5:Tune: sum=1262.54(ms); min=0.4925(ms); max=13.38(ms); mean=6.099(ms); s_mean=7.688; sleep=0(ms); delta=246; N=207; usual
Fftlength=64,pass=3:Tune: sum=2485.21(ms); min=0.3366(ms); max=24.06(ms); mean=9.103(ms); s_mean=11.3; sleep=0(ms); delta=292; N=273; usual
Fftlength=64,pass=4:Tune: sum=1752.84(ms); min=0.2404(ms); max=18.2(ms); mean=6.69(ms); s_mean=8.082; sleep=0(ms); delta=281; N=262; usual
Fftlength=64,pass=5:Tune: sum=1489.52(ms); min=0.2752(ms); max=15.7(ms); mean=6.08(ms); s_mean=14.67; sleep=15(ms); delta=264; N=245; usual
Fftlength=128,pass=3:Tune: sum=6873.2(ms); min=14.97(ms); max=35.4(ms); mean=34.54(ms); s_mean=34.52; sleep=30(ms); delta=1; N=199; high_perf
Fftlength=256,pass=3:Tune: sum=6286.63(ms); min=7.055(ms); max=16.5(ms); mean=15.84(ms); s_mean=16.03; sleep=15(ms); delta=1; N=397; high_perf
Fftlength=512,pass=3:Tune: sum=5879.29(ms); min=3.243(ms); max=7.58(ms); mean=7.395(ms); s_mean=7.401; sleep=0(ms); delta=1; N=795; high_perf
Fftlength=1024,pass=3:Tune: sum=1595.33(ms); min=0.983(ms); max=1.022(ms); mean=1.004(ms); s_mean=1.002; sleep=0(ms); delta=1; N=1589; usual
Fftlength=2048,pass=3:Tune: sum=978.899(ms); min=0.3021(ms); max=0.341(ms); mean=0.3081(ms); s_mean=0.3087; sleep=0(ms); delta=1; N=3177; 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=16 , N=16 , <>=1 , min=1 , max=1
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=2.4908E+04, N=24908 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=4.8100E+02, N=481 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.2691E+04, N=12691 , <>=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=2.0000E+00, N=2 , <>=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=2.4906E+04, N=24906 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.8400E+02, N=484 , <>=1 , min=1 , max=1
SleepQuantum total=6.4770E+03, N=6352 , <>=1.02 , min=0.9049 , max=1.507
GPU device sync requested... ...GPU device synched
13:02:17 (79073): 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.