任务 35647806
| 用户名 | 18no10ab.27680.67.16.50.233.vlar_2 |
| 任务单元 | 12443705 |
| 创建时间 | 26 Feb 2020, 2:50:59 UTC |
| 发送时间 | 26 Feb 2020, 15:44:44 UTC |
| 上报期限 | 19 Apr 2020, 20:44:26 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 12 秒 |
| 验证状态 | 有效结果 |
| 积分 | 96.86 |
| 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 | 379.01 MB |
| Peak swap size | 13,335.14 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 : 1439.504 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=146015 NumGauss=0 NumPulse=50191844224 NumTriplet=67985726368
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=7.487165, time=53.9, period=23.63, d_freq=1419773389.89, score=1.012, chirp=7.6011, fft_len=4k
Pulse: peak=7.902782, time=53.9, period=26.42, d_freq=1419773311.47, score=1.063, chirp=10.835, fft_len=4k
Spike: peak=24.99933, time=77.18, d_freq=1419771643.92, chirp=14.688, fft_len=64k
Spike: peak=24.85354, time=77.18, d_freq=1419771643.91, chirp=14.692, fft_len=64k
Triplet: peak=11.38008, time=54.17, period=8.484, d_freq=1419772130.42, chirp=38.408, fft_len=64
Spike: peak=24.48011, time=8.389, d_freq=1419778351.65, chirp=57.467, fft_len=32k
Pulse: peak=2.089762, time=53.7, period=4.119, d_freq=1419772454, score=1.017, chirp=-61.079, fft_len=256
Pulse: peak=2.041454, time=53.71, period=4.456, d_freq=1419775603.8, score=1.011, chirp=-77.349, fft_len=512
Pulse: peak=9.439666, time=53.9, period=30.41, d_freq=1419774480.83, score=1.002, chirp=78.448, fft_len=4k
Pulse: peak=7.695963, time=53.9, period=21.95, d_freq=1419774550.75, score=1.043, chirp=81.25, fft_len=4k
Pulse: peak=0.5873737, time=53.69, period=0.5544, d_freq=1419779524.41, score=1.048, chirp=-90.685, fft_len=64
Pulse: peak=0.6505371, time=53.69, period=0.6081, d_freq=1419770998.29, score=1.043, chirp=-96.019, fft_len=64
Best spike: peak=24.99933, time=77.18, d_freq=1419771643.92, chirp=14.688, fft_len=64k
Best autocorr: peak=17.32761, time=6.711, delay=4.9914, d_freq=1419775448.16, chirp=8.5734, 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=7.902782, time=53.9, period=26.42, d_freq=1419773311.47, score=1.063, chirp=10.835, fft_len=4k
Best triplet: peak=11.38008, time=54.17, period=8.484, d_freq=1419772130.42, chirp=38.408, fft_len=64
Spike count: 3
Autocorr count: 0
Pulse count: 8
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 311.7 seconds
Fftlength=32,pass=3:Tune: sum=48734.1(ms); min=4.595(ms); max=68.42(ms); mean=46.46(ms); s_mean=55.73; sleep=45(ms); delta=609; N=1049; usual
Fftlength=32,pass=4:Tune: sum=25497.5(ms); min=3.14(ms); max=62.51(ms); mean=28.84(ms); s_mean=49.51; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17263.6(ms); min=3.718(ms); max=44.52(ms); mean=21.77(ms); s_mean=34.25; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28584.2(ms); min=2.436(ms); max= 65(ms); mean=28.76(ms); s_mean=47.04; sleep=45(ms); delta=1062; N=994; usual
Fftlength=64,pass=4:Tune: sum=19795.5(ms); min=1.81(ms); max=48.13(ms); mean=20.97(ms); s_mean=32.42; sleep=30(ms); delta=1015; N=944; usual
Fftlength=64,pass=5:Tune: sum=15823.8(ms); min=1.774(ms); max=41.36(ms); mean=17.72(ms); s_mean=25.59; sleep=15(ms); delta=964; N=893; usual
Fftlength=128,pass=3:Tune: sum=28714.9(ms); min=1.21(ms); max=66.93(ms); mean=25.85(ms); s_mean=34.92; sleep=30(ms); delta=1146; N=1111; usual
Fftlength=128,pass=4:Tune: sum=20128.3(ms); min=0.9134(ms); max=49.88(ms); mean=18.78(ms); s_mean=24.05; sleep=15(ms); delta=1107; N=1072; usual
Fftlength=128,pass=5:Tune: sum=16063.5(ms); min=0.9257(ms); max=46.97(ms); mean=15.58(ms); s_mean=19.52; sleep=15(ms); delta=1066; N=1031; usual
Fftlength=256,pass=3:Tune: sum=28306.4(ms); min=0.5714(ms); max=39.17(ms); mean=24.15(ms); s_mean=38.19; sleep=30(ms); delta=1189; N=1172; usual
Fftlength=256,pass=4:Tune: sum=20010.1(ms); min=0.4577(ms); max=27.95(ms); mean=17.76(ms); s_mean=26.61; sleep=15(ms); delta=1144; N=1127; usual
Fftlength=256,pass=5:Tune: sum=16720.4(ms); min=0.4741(ms); max=23.92(ms); mean=15.45(ms); s_mean=23.25; sleep=15(ms); delta=1099; N=1082; usual
Fftlength=512,pass=3:Tune: sum=62619(ms); min=0.2939(ms); max=45.16(ms); mean=36.6(ms); s_mean=43.47; sleep=45(ms); delta=1719; N=1711; high_perf
Fftlength=512,pass=4:Tune: sum=1581.95(ms); min=0.2468(ms); max=13.89(ms); mean=5.12(ms); s_mean=13.1; sleep=15(ms); delta=1696; N=309; usual
Fftlength=512,pass=5:Tune: sum=1285.24(ms); min=0.254(ms); max=11.58(ms); mean=4.478(ms); s_mean=11.04; sleep=0(ms); delta=1674; N=287; usual
Fftlength=1024,pass=3:Tune: sum=45630.1(ms); min=0.1546(ms); max=15.93(ms); mean=14.71(ms); s_mean=15.42; sleep=15(ms); delta=3109; N=3101; high_perf
Fftlength=1024,pass=4:Tune: sum=280.838(ms); min=0.128(ms); max=5.005(ms); mean=1.872(ms); s_mean=4.278; sleep=0(ms); delta=3098; N=150; usual
Fftlength=1024,pass=5:Tune: sum=220.049(ms); min=0.1372(ms); max=3.854(ms); mean=1.583(ms); s_mean=3.675; sleep=0(ms); delta=3087; N=139; usual
Fftlength=2048,pass=3:Tune: sum=41790.2(ms); min=3.209(ms); max=7.352(ms); mean=6.966(ms); s_mean=6.928; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=44116.2(ms); min=1.471(ms); max=3.837(ms); mean=3.677(ms); s_mean=3.688; sleep=0(ms); delta=1; N=11997; high_perf
Fftlength=8192,pass=3:Tune: sum=27800.2(ms); min=1.14(ms); max=1.192(ms); mean=1.159(ms); s_mean=1.158; sleep=0(ms); delta=1; N=23995; 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=6.3762E+04, N=63762 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.1060E+03, N=1106 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7879E+04, N=47879 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.4000E+01, N=14 , <>=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=6.3753E+04, N=63753 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.1160E+03, N=1116 , <>=1 , min=1 , max=1
SleepQuantum total=5.1085E+03, N=4949 , <>=1.032 , min=0.876 , max=1.075
GPU device sync requested... ...GPU device synched
16:02:50 (21155): 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.