任务 35647651
| 用户名 | 18no10ab.27680.67.16.50.182.vlar_0 |
| 任务单元 | 12443654 |
| 创建时间 | 26 Feb 2020, 2:50:45 UTC |
| 发送时间 | 26 Feb 2020, 15:10:10 UTC |
| 上报期限 | 19 Apr 2020, 20:09:52 UTC |
| 接收时间 | 4 Mar 2020, 5:33:37 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 | 87088 |
| 运行时间 | 13 分 17 秒 |
| CPU 时间 | 5 分 6 秒 |
| 验证状态 | 有效结果 |
| 积分 | 96.60 |
| 设备最高FLOPS（每秒浮点运算次数） | 618.13 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_SoG) x86_64-pc-linux-gnu |
| Peak working set size | 376.14 MB |
| Peak swap size | 13,334.08 MB |
| Peak disk usage | 0.03 MB |
标准错误输出
<core_client_version>7.9.3</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 2
BOINC assigns slot on device #2 of 2 devices.
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: 4.15.0-42-generic
CPU : AMD Ryzen 5 2600 Six-Core Processor
12 core(s), Speed : 1401.677 MHz
L1 : 64 KB, Cache : 512 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4A SSE4_1 SSE4_2 AVX AVX2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.012362 NumCfft=146035 NumGauss=0 NumPulse=50212798336 NumTriplet=68006680480
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: 2
Max compute units: 9
Max work group size: 1024
Max clock frequency: 1784Mhz
Max memory allocation: 791527424
Cache type: Read/Write
Cache line size: 128
Cache size: 442368
Global memory size: 3166109696
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 3GB
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
Max compute units: 9
Max work group size: 1024
Max clock frequency: 1771Mhz
Max memory allocation: 790708224
Cache type: Read/Write
Cache line size: 128
Cache size: 442368
Global memory size: 3162832896
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 3GB
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 : 0.012362
Used GPU device parameters are:
Number of compute units: 9
Single buffer allocation size: 128MB
Total device global memory: 3016MB
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
Autocorr: peak=18.28185, time=73.82, delay=3.8121, d_freq=1419277569.72, chirp=3.0612, fft_len=128k
Pulse: peak=2.267638, time=53.79, period=5.125, d_freq=1419274123.54, score=1.033, chirp=22.93, fft_len=2k
Pulse: peak=0.4711363, time=53.7, period=0.3796, d_freq=1419280246.29, score=1.036, chirp=-29.062, fft_len=256
Pulse: peak=9.900737, time=53.79, period=28.52, d_freq=1419273006.43, score=1.026, chirp=-37.727, fft_len=2k
Pulse: peak=2.736812, time=53.71, period=6.654, d_freq=1419274953.03, score=1.015, chirp=49.592, fft_len=512
Pulse: peak=9.407864, time=53.9, period=27.89, d_freq=1419280873.48, score=1.002, chirp=60.757, fft_len=4k
Pulse: peak=3.595184, time=53.9, period=10.38, d_freq=1419282070.27, score=1.006, chirp=70.223, fft_len=4k
Triplet: peak=10.00552, time=16.36, period=15.68, d_freq=1419277123.35, chirp=-78.188, fft_len=1024
Pulse: peak=4.408144, time=53.79, period=13.35, d_freq=1419275348.47, score=1.013, chirp=83.287, fft_len=2k
Pulse: peak=6.671115, time=53.74, period=20.45, d_freq=1419280029.81, score=1.029, chirp=-92.519, fft_len=1024
Pulse: peak=2.647981, time=53.74, period=6.3, d_freq=1419281722.18, score=1.005, chirp=94.252, fft_len=1024
Pulse: peak=4.276605, time=53.9, period=12.44, d_freq=1419276386.47, score=1.009, chirp=-97.652, fft_len=4k
Best spike: peak=23.71419, time=71.3, d_freq=1419272681.62, chirp=26.56, fft_len=16k
Best autocorr: peak=18.28185, time=73.82, delay=3.8121, d_freq=1419277569.72, chirp=3.0612, 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=0.4711363, time=53.7, period=0.3796, d_freq=1419280246.29, score=1.036, chirp=-29.062, fft_len=256
Best triplet: peak=10.00552, time=16.36, period=15.68, d_freq=1419277123.35, chirp=-78.188, fft_len=1024
Spike count: 0
Autocorr count: 1
Pulse count: 10
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 305.2 seconds
Fftlength=32,pass=3:Tune: sum=49267.9(ms); min=3.92(ms); max=68.46(ms); mean=46.92(ms); s_mean=55.56; sleep=45(ms); delta=610; N=1050; usual
Fftlength=32,pass=4:Tune: sum=25537.9(ms); min=3.213(ms); max=62.69(ms); mean=29.05(ms); s_mean=39.58; sleep=30(ms); delta=986; N=879; usual
Fftlength=32,pass=5:Tune: sum=17229.4(ms); min=3.786(ms); max=45.24(ms); mean=21.86(ms); s_mean=35.55; sleep=30(ms); delta=931; N=788; usual
Fftlength=64,pass=3:Tune: sum=28902.1(ms); min=2.469(ms); max=65.17(ms); mean=29.02(ms); s_mean=47.54; sleep=45(ms); delta=1067; N=996; usual
Fftlength=64,pass=4:Tune: sum=20135.1(ms); min=1.863(ms); max=49.07(ms); mean=21.26(ms); s_mean=32.85; sleep=30(ms); delta=1018; N=947; usual
Fftlength=64,pass=5:Tune: sum=16086.6(ms); min=1.817(ms); max=42.68(ms); mean=17.93(ms); s_mean=26.58; sleep=15(ms); delta=968; N=897; usual
Fftlength=128,pass=3:Tune: sum=28934.8(ms); min=1.235(ms); max=67.64(ms); mean=26.04(ms); s_mean=34.9; sleep=30(ms); delta=1146; N=1111; usual
Fftlength=128,pass=4:Tune: sum=20340.3(ms); min=0.9175(ms); max=51.18(ms); mean=18.97(ms); s_mean=24.43; sleep=15(ms); delta=1107; N=1072; usual
Fftlength=128,pass=5:Tune: sum=16160.6(ms); min=0.9544(ms); max=45.04(ms); mean=15.67(ms); s_mean=18.86; sleep=15(ms); delta=1066; N=1031; usual
Fftlength=256,pass=3:Tune: sum=28583.1(ms); min=0.5773(ms); max=39.37(ms); mean=24.35(ms); s_mean=37.96; sleep=30(ms); delta=1191; N=1174; usual
Fftlength=256,pass=4:Tune: sum=20128.9(ms); min=0.4658(ms); max=27.92(ms); mean=17.81(ms); s_mean=26.95; sleep=15(ms); delta=1147; N=1130; usual
Fftlength=256,pass=5:Tune: sum=16775.2(ms); min=0.4844(ms); max=24.23(ms); mean=15.46(ms); s_mean=22.64; sleep=15(ms); delta=1102; N=1085; usual
Fftlength=512,pass=3:Tune: sum=62483.3(ms); min=0.2959(ms); max=45.06(ms); mean=36.48(ms); s_mean=43.58; sleep=45(ms); delta=1721; N=1713; high_perf
Fftlength=512,pass=4:Tune: sum=1596.34(ms); min=0.2437(ms); max=13.74(ms); mean=5.149(ms); s_mean=12.96; sleep=15(ms); delta=1699; N=310; usual
Fftlength=512,pass=5:Tune: sum=1271.9(ms); min=0.2601(ms); max=11.61(ms); mean=4.447(ms); s_mean=10.93; sleep=0(ms); delta=1675; N=286; usual
Fftlength=1024,pass=3:Tune: sum=45612.3(ms); min=0.1556(ms); max=15.9(ms); mean=14.7(ms); s_mean=15.36; sleep=15(ms); delta=3111; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=278.961(ms); min=0.1311(ms); max=4.9(ms); mean=1.86(ms); s_mean=4.176; sleep=0(ms); delta=3100; N=150; usual
Fftlength=1024,pass=5:Tune: sum=222.048(ms); min=0.1372(ms); max=3.914(ms); mean=1.597(ms); s_mean=3.772; sleep=0(ms); delta=3089; N=139; usual
Fftlength=2048,pass=3:Tune: sum=41648.5(ms); min=3.047(ms); max=7.341(ms); mean=6.94(ms); s_mean=6.928; sleep=0(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=43583.8(ms); min=1.579(ms); max=3.853(ms); mean=3.632(ms); s_mean=3.633; sleep=0(ms); delta=1; N=12001; high_perf
Fftlength=8192,pass=3:Tune: sum=28165.3(ms); min=1.153(ms); max=1.201(ms); mean=1.173(ms); s_mean=1.174; sleep=0(ms); delta=1; N=24003; 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=6.3642E+04, N=63642 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2460E+03, N=1246 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7893E+04, N=47893 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=2.0000E+01, N=20 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=9.0000E+00, N=9 , <>=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=6.3626E+04, N=63626 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2630E+03, N=1263 , <>=1 , min=1 , max=1
SleepQuantum total=5.1082E+03, N=4953 , <>=1.031 , min=0.8691 , max=1.073
GPU device sync requested... ...GPU device synched
15:26:52 (21055): 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.