任务 35267170
| 用户名 | 03oc11ab.11609.16501.15.49.10_0 |
| 任务单元 | 12318535 |
| 创建时间 | 10 Jan 2020, 9:55:32 UTC |
| 发送时间 | 10 Jan 2020, 11:32:00 UTC |
| 上报期限 | 3 Mar 2020, 19:20:15 UTC |
| 接收时间 | 10 Jan 2020, 11:44:39 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 20 秒 |
| CPU 时间 | 1 分 9 秒 |
| 验证状态 | 有效结果 |
| 积分 | 101.27 |
| 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 | 190.50 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 : 3797.932 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=196209 NumGauss=1109259990 NumPulse=226363095308 NumTriplet=452728880694
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
Pulse: peak=7.443083, time=6.305, period=2.849, d_freq=1420097001.38, score=1.006, chirp=11.09, fft_len=256
Spike: peak=24.51577, time=46.98, d_freq=1420099963.82, chirp=-12.648, fft_len=128k
Spike: peak=24.49302, time=46.98, d_freq=1420099963.81, chirp=-12.654, fft_len=128k
Best spike: peak=24.51577, time=46.98, d_freq=1420099963.82, chirp=-12.648, fft_len=128k
Best autocorr: peak=17.11598, time=33.55, delay=6.2521, d_freq=1420097601.14, chirp=-1.6424, fft_len=128k
Best gaussian: peak=3.567535, mean=0.5110698, ChiSq=1.195151, time=81.37, d_freq=1420095301.3,
score=1.062319, null_hyp=2.187754, chirp=-9.8813, fft_len=16k
Best pulse: peak=7.443083, time=6.305, period=2.849, d_freq=1420097001.38, score=1.006, chirp=11.09, fft_len=256
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 2
Autocorr count: 0
Pulse count: 1
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 68.7 seconds
Fftlength=8,pass=3:Tune: sum=6401.23(ms); min=6.835(ms); max=58.42(ms); mean=31.07(ms); s_mean=38.72; sleep=30(ms); delta=257; N=206; usual
Fftlength=8,pass=4:Tune: sum=4270.59(ms); min=2.272(ms); max=39.66(ms); mean=23.08(ms); s_mean=30.6; sleep=30(ms); delta=248; N=185; usual
Fftlength=8,pass=5:Tune: sum=3171.17(ms); min=3.818(ms); max=31.23(ms); mean=19.82(ms); s_mean=26.29; sleep=15(ms); delta=239; N=160; usual
Fftlength=16,pass=3:Tune: sum=3746.07(ms); min=1.963(ms); max=34.13(ms); mean=17.18(ms); s_mean=28.05; sleep=30(ms); delta=265; N=218; usual
Fftlength=16,pass=4:Tune: sum=2435.28(ms); min=1.277(ms); max=23.24(ms); mean=12.95(ms); s_mean=18.8; sleep=15(ms); delta=251; N=188; usual
Fftlength=16,pass=5:Tune: sum=1794.61(ms); min=0.9779(ms); max=18.64(ms); mean=10.88(ms); s_mean=13.19; sleep=15(ms); delta=244; N=165; usual
Fftlength=32,pass=3:Tune: sum=2370.54(ms); min=0.5765(ms); max=22.11(ms); mean=10.31(ms); s_mean=14.75; sleep=15(ms); delta=269; N=230; usual
Fftlength=32,pass=4:Tune: sum=1667.13(ms); min=0.4206(ms); max=16.16(ms); mean=7.647(ms); s_mean=10.25; sleep=0(ms); delta=257; N=218; usual
Fftlength=32,pass=5:Tune: sum=1250.62(ms); min=0.4769(ms); max=13.37(ms); mean=6.13(ms); s_mean=7.749; sleep=0(ms); delta=243; N=204; usual
Fftlength=64,pass=3:Tune: sum=2499.84(ms); min=0.3604(ms); max=24.2(ms); mean=9.157(ms); s_mean=11.39; sleep=0(ms); delta=292; N=273; usual
Fftlength=64,pass=4:Tune: sum=1811.6(ms); min=0.2386(ms); max=18.63(ms); mean=6.915(ms); s_mean=8.265; sleep=0(ms); delta=281; N=262; usual
Fftlength=64,pass=5:Tune: sum=1508.63(ms); min=0.2376(ms); max=15.89(ms); mean=6.158(ms); s_mean=14.92; sleep=15(ms); delta=264; N=245; usual
Fftlength=128,pass=3:Tune: sum=6950.52(ms); min=14.98(ms); max=35.91(ms); mean=34.93(ms); s_mean=34.93; sleep=30(ms); delta=1; N=199; high_perf
Fftlength=256,pass=3:Tune: sum=5804.24(ms); min=6.682(ms); max=15.11(ms); mean=14.62(ms); s_mean=14.7; sleep=15(ms); delta=1; N=397; high_perf
Fftlength=512,pass=3:Tune: sum=6312.38(ms); min=3.526(ms); max=8.134(ms); mean=7.96(ms); s_mean=7.907; sleep=0(ms); delta=1; N=793; high_perf
Fftlength=1024,pass=3:Tune: sum=1594.79(ms); min=0.983(ms); max=1.031(ms); mean=1.005(ms); s_mean=1.005; sleep=0(ms); delta=1; N=1587; usual
Fftlength=2048,pass=3:Tune: sum=978.971(ms); min=0.3031(ms); max=0.341(ms); mean=0.3085(ms); s_mean=0.3081; sleep=0(ms); delta=1; N=3173; 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=17 , N=17 , <>=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=2.4996E+04, N=24996 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.6700E+02, N=367 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.2675E+04, N=12675 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=6.0000E+00, N=6 , <>=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=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=2.4993E+04, N=24993 , <>=1 , min=1 , max=1
PoT_transfer_needed total=3.7100E+02, N=371 , <>=1 , min=1 , max=1
SleepQuantum total=6.4689E+03, N=6348 , <>=1.019 , min=0.9008 , max=1.521
GPU device sync requested... ...GPU device synched
12:43:23 (54844): 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.