任务 35647559
| 用户名 | 18no10ab.27680.67.16.50.151.vlar_1 |
| 任务单元 | 12443623 |
| 创建时间 | 26 Feb 2020, 2:50:34 UTC |
| 发送时间 | 26 Feb 2020, 15:44:56 UTC |
| 上报期限 | 19 Apr 2020, 20:44:38 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 15 秒 |
| CPU 时间 | 5 分 3 秒 |
| 验证状态 | 有效结果 |
| 积分 | 96.14 |
| 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 | 378.88 MB |
| Peak swap size | 13,335.17 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 : 1420.200 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=146047 NumGauss=0 NumPulse=50225378432 NumTriplet=68019260576
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
Pulse: peak=4.825356, time=53.71, period=12.18, d_freq=1418970458.25, score=1.061, chirp=-5.198, fft_len=512
Pulse: peak=1.680497, time=53.74, period=3.303, d_freq=1418971907.92, score=1.038, chirp=-17.794, fft_len=1024
Pulse: peak=4.344263, time=53.79, period=11.46, d_freq=1418971651.08, score=1.003, chirp=31.788, fft_len=2k
Pulse: peak=2.667384, time=53.79, period=6.361, d_freq=1418975351.8, score=1.035, chirp=81.704, fft_len=2k
Pulse: peak=2.792412, time=53.71, period=5.697, d_freq=1418978385.5, score=1.04, chirp=87.701, fft_len=512
Pulse: peak=9.724863, time=53.9, period=33.14, d_freq=1418975486.68, score=1.029, chirp=93.116, fft_len=4k
Best spike: peak=23.87461, time=87.24, d_freq=1418970889.87, chirp=20.144, fft_len=128k
Best autocorr: peak=17.0957, time=20.13, delay=5.232, d_freq=1418974327.17, chirp=-14.017, 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=4.825356, time=53.71, period=12.18, d_freq=1418970458.25, score=1.061, chirp=-5.198, fft_len=512
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 0
Autocorr count: 0
Pulse count: 6
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 302.1 seconds
Fftlength=32,pass=3:Tune: sum=49405.8(ms); min=4.616(ms); max=68.53(ms); mean=46.96(ms); s_mean=55.42; sleep=45(ms); delta=609; N=1052; usual
Fftlength=32,pass=4:Tune: sum=25785.8(ms); min=3.214(ms); max=62.52(ms); mean=29.17(ms); s_mean=50.5; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17406.9(ms); min=3.783(ms); max=45.28(ms); mean=21.95(ms); s_mean=33.8; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28885.1(ms); min=2.472(ms); max=65.13(ms); mean= 29(ms); s_mean=47.04; sleep=45(ms); delta=1067; N=996; usual
Fftlength=64,pass=4:Tune: sum=20147(ms); min=1.858(ms); max=49.33(ms); mean=21.27(ms); s_mean=32.68; sleep=30(ms); delta=1018; N=947; usual
Fftlength=64,pass=5:Tune: sum=16072.7(ms); min=1.813(ms); max=41.41(ms); mean=17.92(ms); s_mean=25.81; sleep=15(ms); delta=968; N=897; usual
Fftlength=128,pass=3:Tune: sum=28967.8(ms); min=1.239(ms); max=67.75(ms); mean=26.07(ms); s_mean=35.3; sleep=30(ms); delta=1146; N=1111; usual
Fftlength=128,pass=4:Tune: sum=20329.5(ms); min=0.9769(ms); max=50.59(ms); mean=18.98(ms); s_mean=24.44; sleep=15(ms); delta=1106; N=1071; usual
Fftlength=128,pass=5:Tune: sum=16100(ms); min=0.9544(ms); max=45.43(ms); mean=15.62(ms); s_mean=19.28; sleep=15(ms); delta=1066; N=1031; usual
Fftlength=256,pass=3:Tune: sum=28583.6(ms); min=0.5773(ms); max=39.3(ms); mean=24.35(ms); s_mean=38.45; sleep=30(ms); delta=1191; N=1174; usual
Fftlength=256,pass=4:Tune: sum=20125.7(ms); min=0.4659(ms); max=27.88(ms); mean=17.81(ms); s_mean=27.33; sleep=30(ms); delta=1147; N=1130; usual
Fftlength=256,pass=5:Tune: sum=16829.6(ms); min=0.4884(ms); max=24.3(ms); mean=15.5(ms); s_mean=22.91; sleep=15(ms); delta=1103; N=1086; usual
Fftlength=512,pass=3:Tune: sum=62452.1(ms); min=0.2939(ms); max=44.96(ms); mean=36.46(ms); s_mean=43.8; sleep=45(ms); delta=1721; N=1713; high_perf
Fftlength=512,pass=4:Tune: sum=1594.87(ms); min=0.2425(ms); max=13.74(ms); mean=5.145(ms); s_mean=12.93; sleep=15(ms); delta=1699; N=310; usual
Fftlength=512,pass=5:Tune: sum=1280.87(ms); min=0.2642(ms); max=11.53(ms); mean=4.463(ms); s_mean=10.88; sleep=0(ms); delta=1676; N=287; usual
Fftlength=1024,pass=3:Tune: sum=45615.7(ms); min=0.1556(ms); max=15.94(ms); mean=14.7(ms); s_mean=15.43; sleep=15(ms); delta=3111; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=279.326(ms); min=0.1311(ms); max=4.912(ms); mean=1.862(ms); s_mean=4.184; sleep=0(ms); delta=3100; N=150; usual
Fftlength=1024,pass=5:Tune: sum=221.68(ms); min=0.1382(ms); max=3.884(ms); mean=1.595(ms); s_mean=3.694; sleep=0(ms); delta=3089; N=139; usual
Fftlength=2048,pass=3:Tune: sum=41663.4(ms); min=3.033(ms); max=7.238(ms); mean=6.94(ms); s_mean=6.97; sleep=0(ms); delta=1; N=6003; high_perf
Fftlength=4096,pass=3:Tune: sum=43597.8(ms); min=1.356(ms); max=3.873(ms); mean=3.632(ms); s_mean=3.644; sleep=0(ms); delta=1; N=12005; high_perf
Fftlength=8192,pass=3:Tune: sum=28171.1(ms); min=1.155(ms); max=1.201(ms); mean=1.173(ms); s_mean=1.176; sleep=0(ms); delta=1; N=24009; 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=6.3767E+04, N=63767 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.1330E+03, N=1133 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7913E+04, N=47913 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.2000E+01, N=12 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=5.0000E+00, N=5 , <>=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=6.3756E+04, N=63756 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.1450E+03, N=1145 , <>=1 , min=1 , max=1
SleepQuantum total=5.1038E+03, N=4950 , <>=1.031 , min=0.8704 , max=1.072
GPU device sync requested... ...GPU device synched
16:06:42 (21167): 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.