任务 35647645
| 用户名 | 18no10ab.27680.67.16.50.180.vlar_0 |
| 任务单元 | 12443652 |
| 创建时间 | 26 Feb 2020, 2:50:44 UTC |
| 发送时间 | 26 Feb 2020, 15:33:17 UTC |
| 上报期限 | 19 Apr 2020, 20:32:59 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 16 秒 |
| CPU 时间 | 5 分 3 秒 |
| 验证状态 | 有效结果 |
| 积分 | 95.10 |
| 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 | 379.36 MB |
| Peak swap size | 13,335.48 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 : 1360.975 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
Triplet: peak=11.13731, time=59.9, period=26.48, d_freq=1419256847.37, chirp=4.2664, fft_len=16
Autocorr: peak=19.82855, time=33.55, delay=4.9541, d_freq=1419258117.95, chirp=9.103, fft_len=128k
Pulse: peak=1.670745, time=53.71, period=3.34, d_freq=1419260448.84, score=1.01, chirp=-9.8646, fft_len=512
Pulse: peak=1.516433, time=53.71, period=2.422, d_freq=1419261358.68, score=1.069, chirp=14.531, fft_len=512
Spike: peak=25.9323, time=100.7, d_freq=1419259352, chirp=16.207, fft_len=128k
Spike: peak=27.08384, time=100.7, d_freq=1419259352, chirp=16.211, fft_len=128k
Spike: peak=24.38177, time=100.7, d_freq=1419259352.02, chirp=16.212, fft_len=128k
Spike: peak=27.0679, time=100.7, d_freq=1419259352, chirp=16.214, fft_len=128k
Spike: peak=24.18498, time=100.7, d_freq=1419259352.02, chirp=16.215, fft_len=128k
Spike: peak=25.8732, time=100.7, d_freq=1419259352, chirp=16.218, fft_len=128k
Pulse: peak=4.874727, time=53.7, period=12.96, d_freq=1419253610.13, score=1.047, chirp=-30.661, fft_len=256
Pulse: peak=4.60063, time=53.74, period=12.58, d_freq=1419252986.81, score=1.034, chirp=-42.593, fft_len=1024
Pulse: peak=5.496804, time=53.79, period=15.83, d_freq=1419257828.38, score=1.009, chirp=62.79, fft_len=2k
Pulse: peak=5.850276, time=53.7, period=14.65, d_freq=1419254437.81, score=1.004, chirp=-72.788, fft_len=256
Pulse: peak=6.465532, time=53.79, period=20.92, d_freq=1419253091.19, score=1.021, chirp=-86.086, fft_len=2k
Pulse: peak=1.666179, time=53.71, period=2.722, d_freq=1419260445.09, score=1.014, chirp=86.652, fft_len=512
Pulse: peak=6.525769, time=53.74, period=19.56, d_freq=1419255451.3, score=1.008, chirp=86.852, fft_len=1024
Pulse: peak=2.306647, time=53.71, period=4.64, d_freq=1419261391.68, score=1.009, chirp=87.586, fft_len=512
Pulse: peak=4.88866, time=53.7, period=11.63, d_freq=1419256357.84, score=1.053, chirp=94.385, fft_len=256
Best spike: peak=27.08384, time=100.7, d_freq=1419259352, chirp=16.211, fft_len=128k
Best autocorr: peak=19.82855, time=33.55, delay=4.9541, d_freq=1419258117.95, chirp=9.103, 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=1.516433, time=53.71, period=2.422, d_freq=1419261358.68, score=1.069, chirp=14.531, fft_len=512
Best triplet: peak=11.13731, time=59.9, period=26.48, d_freq=1419256847.37, chirp=4.2664, fft_len=16
Spike count: 6
Autocorr count: 1
Pulse count: 11
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 302.0 seconds
Fftlength=32,pass=3:Tune: sum=49429.2(ms); min=3.901(ms); max=68.67(ms); mean=46.94(ms); s_mean=55.24; sleep=45(ms); delta=610; N=1053; usual
Fftlength=32,pass=4:Tune: sum=25814.1(ms); min=3.212(ms); max=62.54(ms); mean=29.2(ms); s_mean=50.14; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17407.1(ms); min=3.785(ms); max= 45(ms); mean=21.95(ms); s_mean=34.61; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28886.6(ms); min=2.472(ms); max=65.4(ms); mean= 29(ms); s_mean=47.31; sleep=45(ms); delta=1067; N=996; usual
Fftlength=64,pass=4:Tune: sum=20139.7(ms); min=1.858(ms); max=48.4(ms); mean=21.27(ms); s_mean=32.68; sleep=30(ms); delta=1018; N=947; usual
Fftlength=64,pass=5:Tune: sum=16101.1(ms); min=1.819(ms); max=42.47(ms); mean=17.95(ms); s_mean=26.13; sleep=15(ms); delta=968; N=897; usual
Fftlength=128,pass=3:Tune: sum=28960(ms); min=1.239(ms); max=68.05(ms); mean=26.07(ms); s_mean=35.01; sleep=30(ms); delta=1146; N=1111; usual
Fftlength=128,pass=4:Tune: sum=20328.7(ms); min=0.9165(ms); max=51.32(ms); mean=18.96(ms); s_mean=24.19; sleep=15(ms); delta=1107; N=1072; usual
Fftlength=128,pass=5:Tune: sum=16142.8(ms); min=0.9533(ms); max=46.31(ms); mean=15.63(ms); s_mean=19.26; sleep=15(ms); delta=1068; N=1033; usual
Fftlength=256,pass=3:Tune: sum=28578.6(ms); min=0.5745(ms); max=39.38(ms); mean=24.34(ms); s_mean=38.38; sleep=30(ms); delta=1191; N=1174; usual
Fftlength=256,pass=4:Tune: sum=20122.3(ms); min=0.4649(ms); max= 28(ms); mean=17.82(ms); s_mean=26.8; sleep=15(ms); delta=1146; N=1129; usual
Fftlength=256,pass=5:Tune: sum=16737.8(ms); min=0.4863(ms); max=24.26(ms); mean=15.46(ms); s_mean=22.72; sleep=15(ms); delta=1100; N=1083; usual
Fftlength=512,pass=3:Tune: sum=62474(ms); min=0.2929(ms); max=45.14(ms); mean=36.47(ms); s_mean=43.56; sleep=45(ms); delta=1721; N=1713; high_perf
Fftlength=512,pass=4:Tune: sum=1597.5(ms); min=0.2499(ms); max=13.75(ms); mean=5.153(ms); s_mean=13.12; sleep=15(ms); delta=1699; N=310; usual
Fftlength=512,pass=5:Tune: sum=1291.06(ms); min=0.2652(ms); max=11.39(ms); mean=4.483(ms); s_mean=10.91; sleep=0(ms); delta=1677; N=288; usual
Fftlength=1024,pass=3:Tune: sum=45622.1(ms); min=0.1556(ms); max=15.92(ms); mean=14.7(ms); s_mean=15.32; sleep=15(ms); delta=3111; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=279.101(ms); min=0.13(ms); max=4.924(ms); mean=1.861(ms); s_mean=4.214; sleep=0(ms); delta=3100; N=150; usual
Fftlength=1024,pass=5:Tune: sum=216.651(ms); min=0.1391(ms); max=3.93(ms); mean=1.57(ms); s_mean=3.678; sleep=0(ms); delta=3088; N=138; usual
Fftlength=2048,pass=3:Tune: sum=41654.7(ms); min=2.974(ms); max=7.297(ms); mean=6.941(ms); s_mean=6.953; sleep=0(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=43595.7(ms); min=1.66(ms); max=3.866(ms); mean=3.633(ms); s_mean=3.616; sleep=0(ms); delta=1; N=12001; high_perf
Fftlength=8192,pass=3:Tune: sum=28163.2(ms); min=1.155(ms); max=1.199(ms); mean=1.173(ms); s_mean=1.175; 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=6.3671E+04, N=63671 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2170E+03, N=1217 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7897E+04, N=47897 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.6000E+01, N=16 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.2000E+01, N=12 , <>=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=6.3659E+04, N=63659 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2300E+03, N=1230 , <>=1 , min=1 , max=1
SleepQuantum total=5.1083E+03, N=4955 , <>=1.031 , min=0.8782 , max=1.071
GPU device sync requested... ...GPU device synched
15:53:26 (21136): 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.