任务 35647777
| 用户名 | 18no10ab.27680.67.16.50.224.vlar_0 |
| 任务单元 | 12443696 |
| 创建时间 | 26 Feb 2020, 2:50:58 UTC |
| 发送时间 | 26 Feb 2020, 15:46:42 UTC |
| 上报期限 | 19 Apr 2020, 20:46:24 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 22 秒 |
| CPU 时间 | 5 分 10 秒 |
| 验证状态 | 有效结果 |
| 积分 | 101.13 |
| 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 | 375.45 MB |
| Peak swap size | 13,333.70 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 #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 : 1472.467 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=146019 NumGauss=0 NumPulse=50196037760 NumTriplet=67989919904
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
Pulse: peak=8.321494, time=53.79, period=24.26, d_freq=1419685800.15, score=1.095, chirp=0.4002, fft_len=2k
Autocorr: peak=17.91838, time=20.13, delay=0.77732, d_freq=1419687514.16, chirp=0.70336, fft_len=128k
Spike: peak=24.63647, time=83.89, d_freq=1419689156.67, chirp=1.7635, fft_len=64k
Spike: peak=24.4653, time=83.89, d_freq=1419689156.69, chirp=1.7672, fft_len=64k
Spike: peak=24.03266, time=87.24, d_freq=1419684185.1, chirp=9.7676, fft_len=128k
Spike: peak=24.27671, time=20.13, d_freq=1419683742.86, chirp=10.175, fft_len=128k
Pulse: peak=2.523879, time=53.9, period=5.767, d_freq=1419689364, score=1.007, chirp=36.089, fft_len=4k
Pulse: peak=0.9439807, time=53.7, period=1.143, d_freq=1419690435.02, score=1.025, chirp=-36.272, fft_len=256
Pulse: peak=5.683465, time=53.74, period=17.8, d_freq=1419683135.59, score=1.015, chirp=45.139, fft_len=1024
Pulse: peak=9.820728, time=53.9, period=32.72, d_freq=1419691346.85, score=1.039, chirp=-51.823, fft_len=4k
Pulse: peak=10.79694, time=53.7, period=29.1, d_freq=1419689089.27, score=1.039, chirp=-52.808, fft_len=256
Pulse: peak=5.786308, time=53.74, period=15.6, d_freq=1419688695.94, score=1.038, chirp=-55.474, fft_len=1024
Pulse: peak=7.000327, time=53.7, period=18.44, d_freq=1419690860.99, score=1.034, chirp=64.009, fft_len=256
Pulse: peak=7.60697, time=53.9, period=23.91, d_freq=1419686353.73, score=1.027, chirp=-70.193, fft_len=4k
Pulse: peak=2.906717, time=53.7, period=5.619, d_freq=1419685850.4, score=1.06, chirp=-71.21, fft_len=256
Pulse: peak=5.357578, time=53.9, period=16.57, d_freq=1419686532.19, score=1.007, chirp=-77.277, fft_len=4k
Pulse: peak=10.10983, time=53.79, period=34.29, d_freq=1419689235.97, score=1.041, chirp=93.88, fft_len=2k
Pulse: peak=3.757164, time=53.7, period=7.337, d_freq=1419688316.68, score=1.108, chirp=95.48, fft_len=256
Best spike: peak=24.63647, time=83.89, d_freq=1419689156.67, chirp=1.7635, fft_len=64k
Best autocorr: peak=17.91838, time=20.13, delay=0.77732, d_freq=1419687514.16, chirp=0.70336, 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=3.757164, time=53.7, period=7.337, d_freq=1419688316.68, score=1.108, chirp=95.48, fft_len=256
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 4
Autocorr count: 1
Pulse count: 13
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 309.7 seconds
Fftlength=32,pass=3:Tune: sum=48770.9(ms); min=4.565(ms); max=68.38(ms); mean=46.45(ms); s_mean=54.43; sleep=45(ms); delta=609; N=1050; usual
Fftlength=32,pass=4:Tune: sum=25538.3(ms); min=3.132(ms); max=62.35(ms); mean=28.89(ms); s_mean=49.81; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17269.5(ms); min=3.717(ms); max=43.95(ms); mean=21.78(ms); s_mean=33.93; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28684.1(ms); min=2.433(ms); max=64.86(ms); mean=28.8(ms); s_mean=47.28; sleep=45(ms); delta=1067; N=996; usual
Fftlength=64,pass=4:Tune: sum=19900.5(ms); min=1.812(ms); max=48.29(ms); mean=21.01(ms); s_mean=32.1; sleep=30(ms); delta=1018; N=947; usual
Fftlength=64,pass=5:Tune: sum=15920(ms); min=1.778(ms); max=41.4(ms); mean=17.75(ms); s_mean=26.1; sleep=15(ms); delta=968; N=897; usual
Fftlength=128,pass=3:Tune: sum=28695.1(ms); min=1.211(ms); max=67.14(ms); mean=25.83(ms); s_mean=34.13; sleep=30(ms); delta=1146; N=1111; usual
Fftlength=128,pass=4:Tune: sum=20119.3(ms); min=0.9144(ms); max=50.76(ms); mean=18.77(ms); s_mean=23.86; sleep=15(ms); delta=1107; N=1072; usual
Fftlength=128,pass=5:Tune: sum=16057.1(ms); min=0.9329(ms); max=46.86(ms); mean=15.54(ms); s_mean=19.6; sleep=15(ms); delta=1068; N=1033; usual
Fftlength=256,pass=3:Tune: sum=28351.4(ms); min=0.5704(ms); max=39.06(ms); mean=24.19(ms); s_mean=38.04; sleep=30(ms); delta=1189; N=1172; usual
Fftlength=256,pass=4:Tune: sum=19980(ms); min=0.468(ms); max=27.95(ms); mean=17.76(ms); s_mean=26.74; sleep=15(ms); delta=1142; N=1125; usual
Fftlength=256,pass=5:Tune: sum=16709.7(ms); min=0.4731(ms); max=23.96(ms); mean=15.47(ms); s_mean=22.64; sleep=15(ms); delta=1097; N=1080; usual
Fftlength=512,pass=3:Tune: sum=62600.7(ms); min=0.2908(ms); max=45.41(ms); mean=36.59(ms); s_mean=44.06; sleep=45(ms); delta=1719; N=1711; high_perf
Fftlength=512,pass=4:Tune: sum=1596.09(ms); min=0.2478(ms); max=13.9(ms); mean=5.149(ms); s_mean=13.27; sleep=15(ms); delta=1697; N=310; usual
Fftlength=512,pass=5:Tune: sum=1298.01(ms); min=0.254(ms); max=11.56(ms); mean=4.507(ms); s_mean=11.19; sleep=0(ms); delta=1675; N=288; usual
Fftlength=1024,pass=3:Tune: sum=45629.8(ms); min=0.1546(ms); max=15.94(ms); mean=14.71(ms); s_mean=15.47; sleep=15(ms); delta=3109; N=3101; high_perf
Fftlength=1024,pass=4:Tune: sum=280.707(ms); min=0.128(ms); max=5.004(ms); mean=1.871(ms); s_mean=4.244; sleep=0(ms); delta=3098; N=150; usual
Fftlength=1024,pass=5:Tune: sum=220.028(ms); min=0.1352(ms); max=3.881(ms); mean=1.583(ms); s_mean=3.691; sleep=0(ms); delta=3087; N=139; usual
Fftlength=2048,pass=3:Tune: sum=41784.2(ms); min=3.054(ms); max=7.456(ms); mean=6.965(ms); s_mean=6.939; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=44122.8(ms); min=1.405(ms); max=4.069(ms); mean=3.677(ms); s_mean=3.681; sleep=0(ms); delta=1; N=11999; high_perf
Fftlength=8192,pass=3:Tune: sum=27803.3(ms); min=1.141(ms); max=1.188(ms); mean=1.159(ms); s_mean=1.155; sleep=0(ms); delta=1; N=23997; 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=6.3614E+04, N=63614 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2580E+03, N=1258 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7881E+04, N=47881 , <>=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=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=6.3601E+04, N=63601 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2720E+03, N=1272 , <>=1 , min=1 , max=1
SleepQuantum total=5.1105E+03, N=4953 , <>=1.032 , min=0.8787 , max=1.076
GPU device sync requested... ...GPU device synched
16:16:13 (21187): 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.