任务 35647278
| 用户名 | 18no10ab.27680.67.16.50.57.vlar_2 |
| 任务单元 | 12443529 |
| 创建时间 | 26 Feb 2020, 2:49:43 UTC |
| 发送时间 | 26 Feb 2020, 14:59:49 UTC |
| 上报期限 | 19 Apr 2020, 19:59:31 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 41 秒 |
| CPU 时间 | 8 分 32 秒 |
| 验证状态 | 有效结果 |
| 积分 | 90.87 |
| 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_sah) x86_64-pc-linux-gnu |
| Peak working set size | 378.51 MB |
| Peak swap size | 13,334.56 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 OCL_CHIRP3 ASYNC_SPIKE 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 : 1399.973 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=145991 NumGauss=0 NumPulse=50166685568 NumTriplet=67960567712
Currently allocated 185 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: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.52093, time=46.98, d_freq=1420560526.42, chirp=-0.58321, fft_len=128k
Spike: peak=25.01922, time=46.98, d_freq=1420560526.41, chirp=-0.58506, fft_len=128k
Spike: peak=25.86029, time=46.98, d_freq=1420560526.42, chirp=-0.58968, fft_len=128k
Autocorr: peak=18.64193, time=46.98, delay=4.2685, d_freq=1420556756.55, chirp=2.4678, fft_len=128k
Triplet: peak=12.09787, time=36.23, period=24.46, d_freq=1420560461.69, chirp=-16.145, fft_len=512
Spike: peak=24.37223, time=20.13, d_freq=1420556389.31, chirp=24.229, fft_len=128k
Spike: peak=25.83581, time=20.13, d_freq=1420556389.31, chirp=24.232, fft_len=128k
Spike: peak=25.80901, time=20.13, d_freq=1420556389.31, chirp=24.236, fft_len=128k
Spike: peak=24.27848, time=20.13, d_freq=1420556389.31, chirp=24.24, fft_len=128k
Pulse: peak=0.305565, time=53.7, period=0.1862, d_freq=1420561091.24, score=1.003, chirp=-31.49, fft_len=256
Pulse: peak=7.85347, time=53.74, period=23.98, d_freq=1420555821.08, score=1.009, chirp=-48.436, fft_len=1024
Pulse: peak=2.36577, time=53.74, period=5.092, d_freq=1420554570.88, score=1.054, chirp=59.445, fft_len=1024
Pulse: peak=3.334936, time=53.74, period=6.894, d_freq=1420561045.24, score=1.03, chirp=-62.847, fft_len=1024
Pulse: peak=1.632809, time=53.74, period=3.106, d_freq=1420552613.25, score=1.01, chirp=66.85, fft_len=1024
Triplet: peak=9.891117, time=48.6, period=35.52, d_freq=1420556532.24, chirp=-73.655, fft_len=512
Pulse: peak=4.330266, time=53.9, period=12.86, d_freq=1420555143.29, score=1.021, chirp=75.023, fft_len=4k
Pulse: peak=9.64921, time=53.9, period=35.44, d_freq=1420559283.48, score=1.018, chirp=77.258, fft_len=4k
Pulse: peak=6.023059, time=53.71, period=14.29, d_freq=1420554617.75, score=1.058, chirp=77.391, fft_len=512
Pulse: peak=1.122921, time=53.69, period=1.392, d_freq=1420560733.78, score=1.019, chirp=-88.6, fft_len=64
Best spike: peak=25.86029, time=46.98, d_freq=1420560526.42, chirp=-0.58968, fft_len=128k
Best autocorr: peak=18.64193, time=46.98, delay=4.2685, d_freq=1420556756.55, chirp=2.4678, 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=6.023059, time=53.71, period=14.29, d_freq=1420554617.75, score=1.058, chirp=77.391, fft_len=512
Best triplet: peak=12.09787, time=36.23, period=24.46, d_freq=1420560461.69, chirp=-16.145, fft_len=512
Spike count: 7
Autocorr count: 1
Pulse count: 9
Triplet count: 2
Gaussian count: 0
Time cpu in use since last restart: 511.3 seconds
Fftlength=32,pass=3:Tune: sum=49166.7(ms); min=4.689(ms); max=68.8(ms); mean=46.78(ms); s_mean=55.74; sleep=45(ms); delta=608; N=1051; usual
Fftlength=32,pass=4:Tune: sum=25831.3(ms); min=3.199(ms); max=62.8(ms); mean=29.22(ms); s_mean=50.18; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17437.3(ms); min=3.794(ms); max=45.17(ms); mean=21.99(ms); s_mean=34.87; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28769.2(ms); min=2.347(ms); max=65.43(ms); mean=28.91(ms); s_mean=47.76; sleep=45(ms); delta=1065; N=995; usual
Fftlength=64,pass=4:Tune: sum=20058.4(ms); min=1.864(ms); max=49.06(ms); mean=21.25(ms); s_mean=33.09; sleep=30(ms); delta=1015; N=944; usual
Fftlength=64,pass=5:Tune: sum=15875.9(ms); min=1.819(ms); max=41.58(ms); mean=17.82(ms); s_mean=25.9; sleep=15(ms); delta=962; N=891; usual
Fftlength=128,pass=3:Tune: sum=28901.1(ms); min=1.232(ms); max=67.4(ms); mean=26.01(ms); s_mean=35.02; sleep=30(ms); delta=1146; N=1111; usual
Fftlength=128,pass=4:Tune: sum=20243.8(ms); min=0.9216(ms); max=50.78(ms); mean=18.88(ms); s_mean=24.35; sleep=15(ms); delta=1107; N=1072; usual
Fftlength=128,pass=5:Tune: sum=16165.1(ms); min=0.9724(ms); max=44.71(ms); mean=15.66(ms); s_mean=19.09; sleep=15(ms); delta=1067; N=1032; usual
Fftlength=256,pass=3:Tune: sum=28595.6(ms); min=0.5796(ms); max=39.46(ms); mean=24.42(ms); s_mean=38.03; sleep=30(ms); delta=1188; N=1171; usual
Fftlength=256,pass=4:Tune: sum=20069.8(ms); min=0.468(ms); max=28.24(ms); mean=17.81(ms); s_mean=27.22; sleep=30(ms); delta=1144; N=1127; usual
Fftlength=256,pass=5:Tune: sum=16784.4(ms); min=0.4864(ms); max=24.18(ms); mean=15.51(ms); s_mean=22.79; sleep=15(ms); delta=1099; N=1082; usual
Fftlength=512,pass=3:Tune: sum=62481.1(ms); min=0.2949(ms); max=45.23(ms); mean=36.52(ms); s_mean=43.65; sleep=45(ms); delta=1719; N=1711; high_perf
Fftlength=512,pass=4:Tune: sum=1618.29(ms); min=0.2478(ms); max=14.05(ms); mean=5.22(ms); s_mean=13.41; sleep=15(ms); delta=1697; N=310; usual
Fftlength=512,pass=5:Tune: sum=1290(ms); min=0.2619(ms); max=11.67(ms); mean=4.479(ms); s_mean=11.07; sleep=0(ms); delta=1675; N=288; usual
Fftlength=1024,pass=3:Tune: sum=45663(ms); min=0.1567(ms); max=15.99(ms); mean=14.73(ms); s_mean=15.42; sleep=15(ms); delta=3107; N=3099; high_perf
Fftlength=1024,pass=4:Tune: sum=281.333(ms); min=0.13(ms); max=5.021(ms); mean=1.876(ms); s_mean=4.285; sleep=0(ms); delta=3096; N=150; usual
Fftlength=1024,pass=5:Tune: sum=221.927(ms); min=0.1372(ms); max=3.957(ms); mean=1.597(ms); s_mean=3.745; sleep=0(ms); delta=3085; N=139; usual
Fftlength=2048,pass=3:Tune: sum=41562(ms); min=2.957(ms); max=7.806(ms); mean=6.933(ms); s_mean=6.923; sleep=0(ms); delta=1; N=5995; high_perf
Fftlength=4096,pass=3:Tune: sum=43548.9(ms); min=1.382(ms); max=3.871(ms); mean=3.632(ms); s_mean=3.629; sleep=0(ms); delta=1; N=11991; high_perf
Fftlength=8192,pass=3:Tune: sum=28179.2(ms); min=1.156(ms); max=1.201(ms); mean=1.175(ms); s_mean=1.171; sleep=0(ms); delta=1; N=23983; 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=6.3674E+04, N=63674 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.1700E+03, N=1170 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7853E+04, N=47853 , <>=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=6.3662E+04, N=63662 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.1830E+03, N=1183 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
15:13:34 (21016): 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.