任务 35647951
| 用户名 | 18no10ab.7300.4566.11.45.99_4 |
| 任务单元 | 12401093 |
| 创建时间 | 27 Feb 2020, 5:20:04 UTC |
| 发送时间 | 27 Feb 2020, 5:20:11 UTC |
| 上报期限 | 18 Mar 2020, 16:29:53 UTC |
| 接收时间 | 27 Feb 2020, 5:28:40 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 58 秒 |
| CPU 时间 | 3 分 47 秒 |
| 验证状态 | 有效结果 |
| 积分 | 35.36 |
| 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_sah) x86_64-pc-linux-gnu |
| Peak working set size | 148.14 MB |
| Peak swap size | 13,249.58 MB |
| Peak disk usage | 0.04 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 OCL_CHIRP3 ASYNC_SPIKE FFTW SSE2 64bit
System: Linux x86_64 Kernel: 4.15.0-88-generic
CPU : Intel(R) Xeon(R) CPU X3470 @ 2.93GHz
4 core(s), Speed : 3191.779 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=1.148647 NumCfft=101459 NumGauss=0 NumPulse=56374932663 NumTriplet=56374932663
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: 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 : 1.148647
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: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=10.94633, time=105.5, period=0.4588, d_freq=1420965154.69, chirp=-5.4393, fft_len=64
Triplet: peak=8.547346, time=49.03, period=1.014, d_freq=1420966719.94, chirp=10.879, fft_len=32
Triplet: peak=9.432408, time=105.5, period=0.4588, d_freq=1420965162.16, chirp=16.318, fft_len=64
Spike: peak=24.03445, time=60.4, d_freq=1420962843.63, chirp=-19.01, fft_len=128k
Spike: peak=24.22286, time=60.4, d_freq=1420962843.63, chirp=-19.014, fft_len=128k
Spike: peak=24.59032, time=20.13, d_freq=1420970748.56, chirp=21.03, fft_len=128k
Spike: peak=25.60612, time=20.13, d_freq=1420970748.56, chirp=21.033, fft_len=128k
Spike: peak=25.22571, time=20.13, d_freq=1420970748.56, chirp=21.037, fft_len=128k
Triplet: peak=11.52198, time=105.5, period=0.4588, d_freq=1420965147.21, chirp=-27.196, fft_len=64
Triplet: peak=8.621765, time=88.78, period=0.07864, d_freq=1420970702.12, chirp=-29.916, fft_len=128
Triplet: peak=11.33732, time=105.5, period=0.4588, d_freq=1420965139.63, chirp=-48.954, fft_len=64
Triplet: peak=9.195214, time=88.78, period=0.07864, d_freq=1420970703.85, chirp=-62.552, fft_len=128
Spike: peak=24.06772, time=28.52, d_freq=1420966043.92, chirp=93.003, fft_len=32k
Best spike: peak=25.60612, time=20.13, d_freq=1420970748.56, chirp=21.033, fft_len=128k
Best autocorr: peak=16.65298, time=87.24, delay=3.6199, d_freq=1420967278.42, chirp=5.5197, 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=5.461771, time=51.33, period=0.8585, d_freq=1420965486.92, score=0.9298, chirp=2.7201, fft_len=128
Best triplet: peak=11.52198, time=105.5, period=0.4588, d_freq=1420965147.21, chirp=-27.196, fft_len=64
Spike count: 6
Autocorr count: 0
Pulse count: 0
Triplet count: 7
Gaussian count: 0
Time cpu in use since last restart: 226.5 seconds
Fftlength=8,pass=3:Tune: sum=709.112(ms); min=2.656(ms); max=18.34(ms); mean=11.26(ms); s_mean=14.11; sleep=15(ms); delta=94; N=63; usual
Fftlength=8,pass=4:Tune: sum=489.762(ms); min=1.527(ms); max=13.55(ms); mean=8.301(ms); s_mean=8.857; sleep=0(ms); delta=90; N=59; usual
Fftlength=8,pass=5:Tune: sum=396.873(ms); min=3.207(ms); max=11.96(ms); mean=7.349(ms); s_mean=8.433; sleep=0(ms); delta=85; N=54; usual
Fftlength=16,pass=3:Tune: sum=493.182(ms); min=1.016(ms); max=12.61(ms); mean=6.089(ms); s_mean=7.397; sleep=0(ms); delta=96; N=81; usual
Fftlength=16,pass=4:Tune: sum=309.159(ms); min=0.4332(ms); max=7.661(ms); mean=4.235(ms); s_mean=5.221; sleep=0(ms); delta=88; N=73; usual
Fftlength=16,pass=5:Tune: sum=257.992(ms); min=0.5579(ms); max=8.377(ms); mean=3.851(ms); s_mean=5.877; sleep=0(ms); delta=82; N=67; usual
Fftlength=32,pass=3:Tune: sum=354.381(ms); min=0.471(ms); max=9.287(ms); mean=4.219(ms); s_mean=5.51; sleep=0(ms); delta=103; N=84; usual
Fftlength=32,pass=4:Tune: sum=243.54(ms); min=0.3533(ms); max=6.969(ms); mean=3.083(ms); s_mean=3.943; sleep=0(ms); delta=98; N=79; usual
Fftlength=32,pass=5:Tune: sum=181.092(ms); min=0.2427(ms); max=5.127(ms); mean=2.383(ms); s_mean=2.759; sleep=0(ms); delta=95; N=76; usual
Fftlength=64,pass=3:Tune: sum=777.767(ms); min=8.749(ms); max=23.57(ms); mean=21.02(ms); s_mean=22.14; sleep=15(ms); delta=1; N=37; high_perf
Fftlength=128,pass=3:Tune: sum=861.006(ms); min=5.196(ms); max=13.36(ms); mean=11.79(ms); s_mean=11.46; sleep=0(ms); delta=1; N=73; high_perf
Fftlength=256,pass=3:Tune: sum=378.159(ms); min=2.44(ms); max=3.931(ms); mean=2.573(ms); s_mean=2.536; sleep=0(ms); delta=1; N=147; usual
Fftlength=512,pass=3:Tune: sum=212.482(ms); min=0.7096(ms); max=0.853(ms); mean=0.7203(ms); s_mean=0.7215; sleep=0(ms); delta=1; N=295; usual
Fftlength=1024,pass=3:Tune: sum=161.648(ms); min=0.2673(ms); max=0.3891(ms); mean=0.2744(ms); s_mean=0.2739; sleep=0(ms); delta=1; N=589; 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=1.0800E+03, N=1080 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=9.3000E+01, N=93 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.1710E+03, N=1171 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=2.0000E+00, N=2 , <>=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=1.0790E+03, N=1079 , <>=1 , min=1 , max=1
PoT_transfer_needed total=9.5000E+01, N=95 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
22:28:28 (12067): 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.