任务 35492309
| 用户名 | 18no10ab.19465.5384.10.44.26.vlar_2 |
| 任务单元 | 12393082 |
| 创建时间 | 3 Feb 2020, 8:08:18 UTC |
| 发送时间 | 3 Feb 2020, 14:30:03 UTC |
| 上报期限 | 27 Mar 2020, 19:29:45 UTC |
| 接收时间 | 22 Mar 2020, 9:15:34 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 | 75197 |
| 运行时间 | 7 分 24 秒 |
| CPU 时间 | 4 分 5 秒 |
| 验证状态 | 有效结果 |
| 积分 | 87.14 |
| 设备最高FLOPS（每秒浮点运算次数） | 2,552.84 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_SoG) x86_64-pc-linux-gnu |
标准错误输出
<core_client_version>7.2.33</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
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: 2.6.32-696.18.7.el6.x86_64
CPU : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
16 core(s), Speed : 1600.000 MHz
L1 : 64 KB, Cache : 12288 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.010270 NumCfft=146001 NumGauss=0 NumPulse=50177167232 NumTriplet=67971049376
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: 28
Max work group size: 1024
Max clock frequency: 1582Mhz
Max memory allocation: 2930376704
Cache type: Read/Write
Cache line size: 128
Cache size: 458752
Global memory size: 11721506816
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 1080 Ti
Vendor: NVIDIA Corporation
Driver version: 390.12
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
Max compute units: 16
Max work group size: 1024
Max clock frequency: 1544Mhz
Max memory allocation: 386531328
Cache type: Read/Write
Cache line size: 128
Cache size: 262144
Global memory size: 1546125312
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 580
Vendor: NVIDIA Corporation
Driver version: 390.12
Version: OpenCL 1.1 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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.010270
Used GPU device parameters are:
Number of compute units: 28
Single buffer allocation size: 128MB
Total device global memory: 11178MB
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=6.910804, time=53.71, period=18.89, d_freq=1420249740.46, score=1.044, chirp=-6.5364, fft_len=512
Pulse: peak=4.719642, time=53.74, period=11.18, d_freq=1420256729.04, score=1.065, chirp=-10.472, fft_len=1024
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 0
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: 2.6.32-696.18.7.el6.x86_64
CPU : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
16 core(s), Speed : 1600.000 MHz
L1 : 64 KB, Cache : 12288 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.010270 NumCfft=146001 NumGauss=0 NumPulse=50177167232 NumTriplet=67971049376
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 36.76 percent.
Used GPU device parameters are:
Number of compute units: 28
Single buffer allocation size: 128MB
Total device global memory: 11178MB
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=11.89943, time=62.97, period=27.05, d_freq=1420251808.47, chirp=38.02, fft_len=1024
Triplet: peak=11.30431, time=53.5, period=29.81, d_freq=1420256571.49, chirp=42.69, fft_len=128
Pulse: peak=4.237339, time=53.69, period=9.935, d_freq=1420256579.89, score=1.06, chirp=42.69, fft_len=128
Triplet: peak=11.74986, time=62.7, period=41.52, d_freq=1420249064.69, chirp=-66.185, fft_len=4k
Pulse: peak=0.8614249, time=53.69, period=1.031, d_freq=1420256170.08, score=1.027, chirp=-75.774, fft_len=128
Triplet: peak=11.29685, time=70.25, period=31.51, d_freq=1420249108.62, chirp=-76.841, fft_len=1024
Pulse: peak=10.4593, time=53.71, period=29.36, d_freq=1420256655.63, score=1.031, chirp=77.108, fft_len=512
Pulse: peak=5.351604, time=53.9, period=17.72, d_freq=1420255137.52, score=1.003, chirp=78.892, fft_len=4k
Spike: peak=25.08166, time=15.1, d_freq=1420254905.81, chirp=79.205, fft_len=32k
Spike: peak=25.26081, time=15.1, d_freq=1420254905.81, chirp=79.265, fft_len=32k
Spike: peak=24.13001, time=15.1, d_freq=1420254905.81, chirp=79.324, fft_len=32k
Pulse: peak=6.653346, time=53.71, period=19.19, d_freq=1420256558.15, score=1.004, chirp=79.91, fft_len=512
Best spike: peak=25.26081, time=15.1, d_freq=1420254905.81, chirp=79.265, fft_len=32k
Best autocorr: peak=17.39309, time=46.98, delay=5.5409, d_freq=1420254715.39, chirp=17.225, 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=4.719642, time=53.74, period=11.18, d_freq=1420256729.04, score=1.065, chirp=-10.472, fft_len=1024
Best triplet: peak=11.89943, time=62.97, period=27.05, d_freq=1420251808.47, chirp=38.02, fft_len=1024
Spike count: 3
Autocorr count: 0
Pulse count: 7
Triplet count: 4
Gaussian count: 0
Time cpu in use since last restart: 183.9 seconds
Fftlength=32,pass=3:Tune: sum=30335.4(ms); min=4.746(ms); max=62.83(ms); mean=35.6(ms); s_mean=48.6; sleep=45(ms); delta=826; N=852; usual
Fftlength=32,pass=4:Tune: sum=18922.6(ms); min=3.276(ms); max=48.44(ms); mean=23.74(ms); s_mean=35.83; sleep=30(ms); delta=908; N=797; usual
Fftlength=32,pass=5:Tune: sum=16658.2(ms); min=3.93(ms); max=42.19(ms); mean=22.24(ms); s_mean=28.32; sleep=30(ms); delta=860; N=749; usual
Fftlength=64,pass=3:Tune: sum=24361.7(ms); min=2.124(ms); max=59.2(ms); mean=26.42(ms); s_mean=48.52; sleep=45(ms); delta=977; N=922; usual
Fftlength=64,pass=4:Tune: sum=10025.9(ms); min=1.902(ms); max=26.6(ms); mean=12.21(ms); s_mean=19.83; sleep=15(ms); delta=932; N=821; usual
Fftlength=64,pass=5:Tune: sum=8693.39(ms); min=1.895(ms); max=21.97(ms); mean=11.26(ms); s_mean=15.87; sleep=15(ms); delta=883; N=772; usual
Fftlength=128,pass=3:Tune: sum=10094.6(ms); min=1.135(ms); max=25.41(ms); mean=10.67(ms); s_mean=15.03; sleep=15(ms); delta=1029; N=946; usual
Fftlength=128,pass=4:Tune: sum=5976.33(ms); min=0.8888(ms); max=15.61(ms); mean=6.776(ms); s_mean=8.624; sleep=0(ms); delta=993; N=882; usual
Fftlength=128,pass=5:Tune: sum=5018.85(ms); min=0.9574(ms); max=14.62(ms); mean=5.954(ms); s_mean=7.295; sleep=0(ms); delta=954; N=843; usual
Fftlength=256,pass=3:Tune: sum=14555(ms); min=0.5448(ms); max= 32(ms); mean=14.31(ms); s_mean=29.42; sleep=30(ms); delta=1072; N=1017; high_perf
Fftlength=256,pass=4:Tune: sum=2200.58(ms); min=0.4495(ms); max=8.769(ms); mean=3.775(ms); s_mean=8.667; sleep=0(ms); delta=1029; N=583; usual
Fftlength=256,pass=5:Tune: sum=1872.54(ms); min=0.4833(ms); max=7.852(ms); mean=3.474(ms); s_mean=7.476; sleep=0(ms); delta=985; N=539; usual
Fftlength=512,pass=3:Tune: sum=17398.2(ms); min=0.2744(ms); max=16.09(ms); mean=11.97(ms); s_mean=14.53; sleep=15(ms); delta=1481; N=1454; high_perf
Fftlength=512,pass=4:Tune: sum=549.017(ms); min=0.2335(ms); max=4.441(ms); mean=1.88(ms); s_mean=4.278; sleep=0(ms); delta=1460; N=292; usual
Fftlength=512,pass=5:Tune: sum=460.03(ms); min=0.2519(ms); max=3.878(ms); mean=1.71(ms); s_mean=3.778; sleep=0(ms); delta=1437; N=269; usual
Fftlength=1024,pass=3:Tune: sum=17803.1(ms); min=0.1434(ms); max=7.874(ms); mean=6.803(ms); s_mean=7.16; sleep=0(ms); delta=2630; N=2617; high_perf
Fftlength=1024,pass=4:Tune: sum=135.006(ms); min=0.1239(ms); max=2.158(ms); mean=0.9247(ms); s_mean=1.878; sleep=0(ms); delta=2620; N=146; usual
Fftlength=1024,pass=5:Tune: sum=112.736(ms); min=0.1352(ms); max=1.854(ms); mean=0.8413(ms); s_mean=1.761; sleep=0(ms); delta=2608; N=134; usual
Fftlength=2048,pass=3:Tune: sum=17794.8(ms); min=1.693(ms); max=4.109(ms); mean=3.532(ms); s_mean=3.524; sleep=0(ms); delta=1; N=5038; high_perf
Fftlength=4096,pass=3:Tune: sum=13748(ms); min=0.6124(ms); max=4.065(ms); mean=1.365(ms); s_mean=1.355; sleep=0(ms); delta=1; N=10074; high_perf
Fftlength=8192,pass=3:Tune: sum=15826.8(ms); min=0.7721(ms); max=0.8724(ms); mean=0.7855(ms); s_mean=0.7848; sleep=0(ms); delta=1; N=20148; 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=5.2874E+04, N=52874 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.6060E+03, N=1606 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.0215E+04, N=40215 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=5.0000E+00, N=5 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=4.0000E+00, N=4 , <>=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=5.2871E+04, N=52871 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.6090E+03, N=1609 , <>=1 , min=1 , max=1
SleepQuantum total=1.8930E+03, N=1776 , <>=1.066 , min=0.9331 , max=1.135
GPU device sync requested... ...GPU device synched
02:04:01 (2361): called boinc_finish(0)
</stderr_txt>
]]>
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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.