任务 35539128
| 用户名 | 18no10ab.32555.1294.12.46.172_1 |
| 任务单元 | 12408078 |
| 创建时间 | 8 Feb 2020, 23:09:24 UTC |
| 发送时间 | 9 Feb 2020, 8:19:17 UTC |
| 上报期限 | 29 Feb 2020, 19:28:59 UTC |
| 接收时间 | 9 Feb 2020, 16:17:03 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 | 88676 |
| 运行时间 | 3 分 33 秒 |
| CPU 时间 | 3 分 26 秒 |
| 验证状态 | 有效结果 |
| 积分 | 31.65 |
| 设备最高FLOPS（每秒浮点运算次数） | 706.01 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_SoG) x86_64-pc-linux-gnu |
| Peak working set size | 147.84 MB |
| Peak swap size | 13,269.57 MB |
| Peak disk usage | 0.03 MB |
标准错误输出
<core_client_version>7.6.31</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: 4.15.0-76-generic
CPU : Intel(R) Xeon(R) CPU X3470 @ 2.93GHz
4 core(s), Speed : 3191.815 MHz
L1 : 64 KB, Cache : 8192 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=5.104991 NumCfft=99309 NumGauss=0 NumPulse=14365263844 NumTriplet=28674926127
Currently allocated 201 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: 1835Mhz
Max memory allocation: 1588215808
Cache type: Read/Write
Cache line size: 128
Cache size: 163840
Global memory size: 6352863232
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: 384.130
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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 5.104991
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 128MB
Total device global memory: 6058MB
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=10.27393, time=107.2, period=0.04096, d_freq=1419177246.09, chirp=0, fft_len=16
Triplet: peak=10.13188, time=107.2, period=0.04096, d_freq=1419177246.09, chirp=0, fft_len=16
Triplet: peak=7.599181, time=43.19, period=0.4227, d_freq=1419178466.8, chirp=0, fft_len=16
Spike: peak=24.0124, time=87.24, d_freq=1419176065.91, chirp=-4.4623, fft_len=128k
Spike: peak=24.71925, time=87.24, d_freq=1419176065.91, chirp=-4.4633, fft_len=128k
Spike: peak=24.34892, time=87.24, d_freq=1419176065.9, chirp=-4.4642, fft_len=128k
Spike: peak=24.0475, time=33.55, d_freq=1419180620.49, chirp=-21.056, fft_len=128k
Spike: peak=24.10759, time=33.55, d_freq=1419180620.49, chirp=-21.06, fft_len=128k
Triplet: peak=7.434157, time=72.28, period=0.4243, d_freq=1419176463.71, chirp=48.288, fft_len=32
Triplet: peak=7.153475, time=75.37, period=0.3719, d_freq=1419178749.47, chirp=48.288, fft_len=32
Triplet: peak=10.62167, time=107.2, period=0.04096, d_freq=1419177227.31, chirp=96.576, fft_len=16
Triplet: peak=10.4746, time=107.2, period=0.04096, d_freq=1419177227.31, chirp=96.576, fft_len=16
Triplet: peak=9.236538, time=99.71, period=0.204, d_freq=1419178940.93, chirp=96.576, fft_len=16
Triplet: peak=9.56292, time=99.71, period=0.204, d_freq=1419178940.93, chirp=96.576, fft_len=16
Triplet: peak=7.206451, time=72.55, period=0.2146, d_freq=1419179980.06, chirp=96.576, fft_len=32
Triplet: peak=9.833414, time=107.2, period=0.04096, d_freq=1419177264.88, chirp=-96.576, fft_len=16
Triplet: peak=9.742866, time=107.2, period=0.04096, d_freq=1419177264.88, chirp=-96.576, fft_len=16
Best spike: peak=24.71925, time=87.24, d_freq=1419176065.91, chirp=-4.4633, fft_len=128k
Best autocorr: peak=17.75772, time=46.98, delay=2.0081, d_freq=1419179717.55, chirp=0.63959, 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=5.858408, time=103.3, period=0.2239, d_freq=1419181422.74, score=0.8881, chirp=96.576, fft_len=32
Best triplet: peak=10.62167, time=107.2, period=0.04096, d_freq=1419177227.31, chirp=96.576, fft_len=16
Spike count: 5
Autocorr count: 0
Pulse count: 0
Triplet count: 12
Gaussian count: 0
Time cpu in use since last restart: 205.9 seconds
Fftlength=16,pass=3:Tune: sum=64.5519(ms); min=8.586(ms); max=28.07(ms); mean=21.52(ms); s_mean=21.52; sleep=15(ms); delta=1; N=3; high_perf
Fftlength=32,pass=3:Tune: sum=35.1805(ms); min=2.568(ms); max=10.23(ms); mean=7.036(ms); s_mean=7.231; sleep=0(ms); delta=1; N=5; high_perf
Fftlength=64,pass=3:Tune: sum=18.8252(ms); min=2.045(ms); max=2.451(ms); mean=2.092(ms); s_mean=2.07; sleep=0(ms); delta=1; N=9; usual
Fftlength=128,pass=3:Tune: sum=10.5841(ms); min=0.6134(ms); max=0.7342(ms); mean=0.6226(ms); s_mean=0.6159; sleep=0(ms); delta=1; N=17; usual
Fftlength=256,pass=3:Tune: sum=8.67805(ms); min=0.2591(ms); max=0.3072(ms); mean=0.263(ms); s_mean=0.2603; sleep=0(ms); delta=1; N=33; 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=1.1200E+02, N=112 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=2.2000E+01, N=22 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=6.3000E+01, N=63 , <>=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=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=1.1200E+02, N=112 , <>=1 , min=1 , max=1
PoT_transfer_needed total=2.3000E+01, N=23 , <>=1 , min=1 , max=1
SleepQuantum total=4.6092E+01, N=33 , <>=1.397 , min=1.076 , max=3.815
GPU device sync requested... ...GPU device synched
09:10:08 (25239): called boinc_finish(0)
</stderr_txt>
]]>
©2020 University of California
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.