任务 35266142
| 用户名 | 03oc11ab.11609.15674.15.49.179_1 |
| 任务单元 | 12318192 |
| 创建时间 | 10 Jan 2020, 9:52:55 UTC |
| 发送时间 | 10 Jan 2020, 10:24:51 UTC |
| 上报期限 | 4 Mar 2020, 1:35:32 UTC |
| 接收时间 | 10 Jan 2020, 11:08:34 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 6 秒 |
| CPU 时间 | 1 分 19 秒 |
| 验证状态 | 有效结果 |
| 积分 | 101.46 |
| 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 | 191.20 MB |
| Peak swap size | 9,165.96 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: 5.4.7-200.fc31.x86_64
CPU : Intel(R) Core(TM) i7-6850K CPU @ 3.60GHz
12 core(s), Speed : 3797.750 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=226449120595 NumTriplet=452864831807
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 : 0.419638
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: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.36937, time=60.4, d_freq=1419252230.46, chirp=3.6009, fft_len=128k
Spike: peak=24.61585, time=60.4, d_freq=1419252230.46, chirp=3.6046, fft_len=128k
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: 5.4.7-200.fc31.x86_64
CPU : Intel(R) Core(TM) i7-6850K CPU @ 3.60GHz
12 core(s), Speed : 3600.543 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=226449120595 NumTriplet=452864831807
Currently allocated 229 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 12.35 percent.
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
Spike: peak=24.32827, time=10.07, d_freq=1419246793.79, chirp=8.64, fft_len=64k
Spike: peak=24.38937, time=10.07, d_freq=1419246793.75, chirp=8.6511, fft_len=64k
Spike: peak=24.54006, time=10.07, d_freq=1419246793.79, chirp=8.6548, fft_len=64k
Spike: peak=24.44631, time=10.07, d_freq=1419246793.75, chirp=8.6659, fft_len=64k
Triplet: peak=10.54642, time=17.37, period=3.48, d_freq=1419244460.46, chirp=87.826, fft_len=128
Best spike: peak=24.61585, time=60.4, d_freq=1419252230.46, chirp=3.6046, fft_len=128k
Best autocorr: peak=16.41499, time=6.711, delay=6.1707, d_freq=1419248141.39, chirp=14.084, fft_len=128k
Best gaussian: peak=3.553411, mean=0.5674406, ChiSq=1.403005, time=93.11, d_freq=1419244494.78,
score=-1.538958, null_hyp=2.164868, chirp=-85.453, fft_len=16k
Best pulse: peak=4.023839, time=19.22, period=1.337, d_freq=1419244355.7, score=0.9756, chirp=98.742, fft_len=512
Best triplet: peak=10.54642, time=17.37, period=3.48, d_freq=1419244460.46, chirp=87.826, fft_len=128
Spike count: 6
Autocorr count: 0
Pulse count: 0
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 63.5 seconds
Fftlength=8,pass=3:Tune: sum=7219.34(ms); min=2.952(ms); max=68.07(ms); mean=34.88(ms); s_mean=51.04; sleep=45(ms); delta=243; N=207; usual
Fftlength=8,pass=4:Tune: sum=5031.54(ms); min=3.231(ms); max=46.15(ms); mean=25.28(ms); s_mean=38.95; sleep=30(ms); delta=245; N=199; usual
Fftlength=8,pass=5:Tune: sum=3858.34(ms); min=2.231(ms); max=39.18(ms); mean=20.1(ms); s_mean=26.52; sleep=15(ms); delta=233; N=192; usual
Fftlength=16,pass=3:Tune: sum=4861.78(ms); min=1.211(ms); max=47.03(ms); mean=20.78(ms); s_mean=28.33; sleep=30(ms); delta=260; N=234; usual
Fftlength=16,pass=4:Tune: sum=3415.38(ms); min=1.223(ms); max=33.27(ms); mean=15.32(ms); s_mean=28.29; sleep=30(ms); delta=246; N=223; usual
Fftlength=16,pass=5:Tune: sum=2692.69(ms); min=1.028(ms); max=27.58(ms); mean=12.7(ms); s_mean=21.39; sleep=15(ms); delta=232; N=212; usual
Fftlength=32,pass=3:Tune: sum=3528.56(ms); min=0.5888(ms); max=33.69(ms); mean= 14(ms); s_mean=22.66; sleep=15(ms); delta=265; N=252; usual
Fftlength=32,pass=4:Tune: sum=2490.8(ms); min=0.5774(ms); max=23.82(ms); mean=10.29(ms); s_mean=15.78; sleep=15(ms); delta=253; N=242; usual
Fftlength=32,pass=5:Tune: sum=1992.22(ms); min=0.5038(ms); max=21.26(ms); mean=8.624(ms); s_mean=12.84; sleep=15(ms); delta=241; N=231; usual
Fftlength=64,pass=3:Tune: sum=3203.7(ms); min=0.3727(ms); max=30.55(ms); mean=11.61(ms); s_mean=15.34; sleep=15(ms); delta=282; N=276; usual
Fftlength=64,pass=4:Tune: sum=2250.62(ms); min=0.2724(ms); max=23.33(ms); mean=8.429(ms); s_mean=10.76; sleep=0(ms); delta=272; N=267; usual
Fftlength=64,pass=5:Tune: sum=1744.98(ms); min=0.2588(ms); max=19.47(ms); mean=6.843(ms); s_mean=10.92; sleep=0(ms); delta=260; N=255; usual
Fftlength=128,pass=3:Tune: sum=5918.61(ms); min=14.04(ms); max=33.98(ms); mean=31.48(ms); s_mean=31.82; sleep=30(ms); delta=1; N=188; high_perf
Fftlength=256,pass=3:Tune: sum=5595.07(ms); min=6.866(ms); max=16.62(ms); mean=14.8(ms); s_mean=14.65; sleep=15(ms); delta=1; N=378; high_perf
Fftlength=512,pass=3:Tune: sum=5785.49(ms); min=2.781(ms); max=9.254(ms); mean=7.653(ms); s_mean=7.643; sleep=0(ms); delta=1; N=756; high_perf
Fftlength=1024,pass=3:Tune: sum=1343.01(ms); min=0.8714(ms); max=0.9728(ms); mean=0.8882(ms); s_mean=0.8913; sleep=0(ms); delta=1; N=1512; usual
Fftlength=2048,pass=3:Tune: sum=934.407(ms); min=0.3031(ms); max=0.3482(ms); mean=0.3092(ms); s_mean=0.3103; sleep=0(ms); delta=1; N=3022; 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=5 , N=5 , <>=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=2.3795E+04, N=23795 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.5400E+02, N=354 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.2071E+04, N=12071 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=5.0000E+00, N=5 , <>=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=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=2.3790E+04, N=23790 , <>=1 , min=1 , max=1
PoT_transfer_needed total=3.5900E+02, N=359 , <>=1 , min=1 , max=1
SleepQuantum total=6.1969E+03, N=6007 , <>=1.032 , min=0.9037 , max=1.766
GPU device sync requested... ...GPU device synched
11:51:13 (3787): 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.