任务 35646972
| 用户名 | 18no10ab.22187.67.16.50.189.vlar_0 |
| 任务单元 | 12443428 |
| 创建时间 | 26 Feb 2020, 2:44:46 UTC |
| 发送时间 | 26 Feb 2020, 14:56:48 UTC |
| 上报期限 | 19 Apr 2020, 19:56:30 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 23 秒 |
| CPU 时间 | 5 分 11 秒 |
| 验证状态 | 有效结果 |
| 积分 | 100.38 |
| 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 | 379.07 MB |
| Peak swap size | 13,335.14 MB |
| Peak disk usage | 0.05 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 #1 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 : 1481.775 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: 3019MB
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=18.94967, time=60.4, delay=1.335, d_freq=1419344413.66, chirp=-21.349, fft_len=128k
Autocorr: peak=18.8224, time=60.4, delay=1.335, d_freq=1419344412.1, chirp=-21.375, fft_len=128k
Autocorr: peak=17.80573, time=60.4, delay=1.335, d_freq=1419344411.43, chirp=-21.386, fft_len=128k
Spike: peak=24.12316, time=73.82, d_freq=1419342984.52, chirp=-7.542, fft_len=128k
Spike: peak=24.88735, time=73.82, d_freq=1419342984.52, chirp=-7.5429, fft_len=128k
Spike: peak=24.34877, time=73.82, d_freq=1419342984.53, chirp=-7.5438, fft_len=128k
Spike: peak=24.03478, time=73.82, d_freq=1419342984.52, chirp=-7.5531, fft_len=128k
Pulse: peak=9.63051, time=53.9, period=32.93, d_freq=1419343471.29, score=1.019, chirp=25.564, fft_len=4k
Spike: peak=24.40059, time=46.98, d_freq=1419342322.24, chirp=-28.895, fft_len=128k
Spike: peak=25.25134, time=46.98, d_freq=1419342322.22, chirp=-28.897, fft_len=128k
Spike: peak=24.61185, time=46.98, d_freq=1419342322.23, chirp=-28.902, fft_len=128k
Spike: peak=24.37849, time=6.711, d_freq=1419343796.07, chirp=-29.411, fft_len=128k
Spike: peak=24.12024, time=6.711, d_freq=1419343796.06, chirp=-29.412, fft_len=128k
Pulse: peak=9.781746, time=53.79, period=34.08, d_freq=1419343567.8, score=1.007, chirp=31.397, fft_len=2k
Pulse: peak=4.328619, time=53.9, period=13.21, d_freq=1419343526.08, score=1.019, chirp=39.896, fft_len=4k
Pulse: peak=2.708099, time=53.74, period=5.75, d_freq=1419350444.93, score=1.031, chirp=-43.795, fft_len=1024
Pulse: peak=1.347817, time=53.69, period=1.971, d_freq=1419342286.84, score=1.013, chirp=-52.261, fft_len=64
Pulse: peak=0.6045566, time=53.7, period=0.5648, d_freq=1419343703.45, score=1.007, chirp=60.793, fft_len=256
Best spike: peak=25.25134, time=46.98, d_freq=1419342322.22, chirp=-28.897, fft_len=128k
Best autocorr: peak=18.94967, time=60.4, delay=1.335, d_freq=1419344413.66, chirp=-21.349, 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=2.708099, time=53.74, period=5.75, d_freq=1419350444.93, score=1.031, chirp=-43.795, fft_len=1024
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 9
Autocorr count: 3
Pulse count: 6
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 310.8 seconds
Fftlength=32,pass=3:Tune: sum=48847.1(ms); min=3.865(ms); max=68.38(ms); mean=46.52(ms); s_mean=54.43; sleep=45(ms); delta=610; N=1050; usual
Fftlength=32,pass=4:Tune: sum=25509.6(ms); min=3.118(ms); max=62.08(ms); mean=28.86(ms); s_mean=49.62; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17226.4(ms); min=3.719(ms); max=43.98(ms); mean=21.72(ms); s_mean=34.41; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28647.4(ms); min=2.302(ms); max=65.56(ms); mean=28.79(ms); s_mean=47.3; sleep=45(ms); delta=1066; N=995; usual
Fftlength=64,pass=4:Tune: sum=19814.3(ms); min=1.824(ms); max=47.67(ms); mean=20.99(ms); s_mean=32.65; sleep=30(ms); delta=1015; N=944; usual
Fftlength=64,pass=5:Tune: sum=15851(ms); min=1.776(ms); max=41.98(ms); mean=17.73(ms); s_mean=26.2; sleep=15(ms); delta=965; N=894; usual
Fftlength=128,pass=3:Tune: sum=28684.4(ms); min=1.178(ms); max=66.63(ms); mean=25.84(ms); s_mean=34.74; sleep=30(ms); delta=1145; N=1110; usual
Fftlength=128,pass=4:Tune: sum=20038.1(ms); min=1.007(ms); max=50.42(ms); mean=18.76(ms); s_mean= 24; sleep=15(ms); delta=1103; N=1068; usual
Fftlength=128,pass=5:Tune: sum=16006(ms); min=0.9308(ms); max=47.6(ms); mean=15.55(ms); s_mean=19.4; sleep=15(ms); delta=1064; N=1029; usual
Fftlength=256,pass=3:Tune: sum=28375.2(ms); min=0.5714(ms); max=39.08(ms); mean=24.19(ms); s_mean=37.44; sleep=30(ms); delta=1190; N=1173; usual
Fftlength=256,pass=4:Tune: sum=20055.9(ms); min=0.4577(ms); max=28.07(ms); mean=17.76(ms); s_mean=27.19; sleep=30(ms); delta=1146; N=1129; usual
Fftlength=256,pass=5:Tune: sum=16818.6(ms); min=0.471(ms); max=24.03(ms); mean=15.5(ms); s_mean=22.76; sleep=15(ms); delta=1102; N=1085; usual
Fftlength=512,pass=3:Tune: sum=62700.1(ms); min=0.2929(ms); max=45.56(ms); mean=36.62(ms); s_mean=43.71; sleep=45(ms); delta=1720; N=1712; high_perf
Fftlength=512,pass=4:Tune: sum=1598.23(ms); min=0.2478(ms); max=13.87(ms); mean=5.156(ms); s_mean=13.34; sleep=15(ms); delta=1698; N=310; usual
Fftlength=512,pass=5:Tune: sum=1302.11(ms); min=0.2591(ms); max=11.51(ms); mean=4.537(ms); s_mean=11.36; sleep=0(ms); delta=1675; N=287; usual
Fftlength=1024,pass=3:Tune: sum=45660.2(ms); min=0.1536(ms); max=15.91(ms); mean=14.71(ms); s_mean=15.35; sleep=15(ms); delta=3111; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=279.797(ms); min=0.129(ms); max=4.993(ms); mean=1.865(ms); s_mean=4.228; sleep=0(ms); delta=3100; N=150; usual
Fftlength=1024,pass=5:Tune: sum=220.785(ms); min=0.1382(ms); max=3.91(ms); mean=1.588(ms); s_mean=3.702; sleep=0(ms); delta=3089; N=139; usual
Fftlength=2048,pass=3:Tune: sum=41796.3(ms); min=3.055(ms); max=7.342(ms); mean=6.965(ms); s_mean=6.993; sleep=0(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=44137.3(ms); min=1.433(ms); max=3.943(ms); mean=3.678(ms); s_mean=3.668; sleep=0(ms); delta=1; N=12001; high_perf
Fftlength=8192,pass=3:Tune: sum=27808.2(ms); min=1.141(ms); max=1.188(ms); mean=1.159(ms); s_mean=1.16; 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=6.3679E+04, N=63679 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2090E+03, N=1209 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7896E+04, N=47896 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.7000E+01, N=17 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.0000E+01, N=10 , <>=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=6.3666E+04, N=63666 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2230E+03, N=1223 , <>=1 , min=1 , max=1
SleepQuantum total=5.1127E+03, N=4954 , <>=1.032 , min=0.8654 , max=1.076
GPU device sync requested... ...GPU device synched
15:08:59 (21001): 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.