任务 35491860
| 用户名 | 18no10ab.19465.4975.10.44.133.vlar_0 |
| 任务单元 | 12392933 |
| 创建时间 | 3 Feb 2020, 8:06:27 UTC |
| 发送时间 | 3 Feb 2020, 13:29:15 UTC |
| 上报期限 | 27 Mar 2020, 18:28:57 UTC |
| 接收时间 | 7 Mar 2020, 13:30:02 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 | 13 分 36 秒 |
| CPU 时间 | 7 分 15 秒 |
| 验证状态 | 有效结果 |
| 积分 | 99.41 |
| 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: 1
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: 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=0.009927 NumCfft=146049 NumGauss=0 NumPulse=50227475328 NumTriplet=68021357472
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 : 0.009927
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 128MB
Total device global memory: 1474MB
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
Spike: peak=24.15393, time=57.04, d_freq=1418796624.56, chirp=-9.4275, fft_len=64k
Spike: peak=26.14546, time=57.04, d_freq=1418796624.58, chirp=-9.4349, fft_len=64k
Spike: peak=24.2346, time=57.04, d_freq=1418796624.55, chirp=-9.4459, fft_len=64k
Spike: peak=26.61417, time=57.04, d_freq=1418796624.57, chirp=-9.4533, fft_len=64k
Spike: peak=25.24093, time=57.04, d_freq=1418796624.56, chirp=-9.4718, fft_len=64k
Triplet: peak=13.05963, time=44.12, period=7.668, d_freq=1418799170.59, chirp=-10.395, fft_len=256
Autocorr: peak=17.80875, time=60.4, delay=5.0185, d_freq=1418800043.46, chirp=20.122, fft_len=128k
Autocorr: peak=17.87729, time=60.4, delay=5.0185, d_freq=1418800043.68, chirp=20.126, fft_len=128k
Triplet: peak=10.42279, time=23.59, period=8.398, d_freq=1418797714.85, chirp=-21.323, fft_len=16
Triplet: peak=10.47275, time=23.59, period=8.398, d_freq=1418797614.26, chirp=-25.587, fft_len=16
Spike: peak=24.11445, time=30.2, d_freq=1418798085.74, chirp=-29.325, fft_len=64k
Spike: peak=25.46453, time=30.2, d_freq=1418798085.74, chirp=-29.34, fft_len=64k
Spike: peak=25.27179, time=30.2, d_freq=1418798085.74, chirp=-29.355, fft_len=64k
Triplet: peak=10.17819, time=70.2, period=30.83, d_freq=1418795134.98, chirp=29.852, fft_len=1024
Pulse: peak=4.610573, time=53.71, period=13.39, d_freq=1418796435.02, score=1.011, chirp=-40.647, fft_len=512
Triplet: peak=11.17702, time=10.68, period=6.783, d_freq=1418797060.71, chirp=-51.175, fft_len=8
Pulse: peak=1.225388, time=53.7, period=1.547, d_freq=1418796451.71, score=1.152, chirp=-59.171, fft_len=256
Triplet: peak=11.21396, time=10.68, period=6.783, d_freq=1418796969.59, chirp=-59.704, fft_len=8
Pulse: peak=3.446114, time=53.7, period=7.238, d_freq=1418799626.92, score=1.016, chirp=-76.763, fft_len=256
Pulse: peak=1.309938, time=53.71, period=1.827, d_freq=1418801259.06, score=1.046, chirp=-77.961, fft_len=512
Pulse: peak=0.6796708, time=53.71, period=0.7761, d_freq=1418796149.64, score=1.006, chirp=86.491, fft_len=512
Pulse: peak=1.280479, time=53.71, period=1.796, d_freq=1418796068.2, score=1.022, chirp=-89.023, fft_len=512
Pulse: peak=6.324527, time=54.11, period=19.29, d_freq=1418803463.38, score=1.053, chirp=99.285, fft_len=8k
Best spike: peak=26.61417, time=57.04, d_freq=1418796624.57, chirp=-9.4533, fft_len=64k
Best autocorr: peak=17.87729, time=60.4, delay=5.0185, d_freq=1418800043.68, chirp=20.126, 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=1.225388, time=53.7, period=1.547, d_freq=1418796451.71, score=1.152, chirp=-59.171, fft_len=256
Best triplet: peak=13.05963, time=44.12, period=7.668, d_freq=1418799170.59, chirp=-10.395, fft_len=256
Spike count: 8
Autocorr count: 2
Pulse count: 7
Triplet count: 6
Gaussian count: 0
Time cpu in use since last restart: 434.3 seconds
Fftlength=32,pass=3:Tune: sum=83405.7(ms); min=7.488(ms); max=73.31(ms); mean=57.09(ms); s_mean=46.7; sleep=45(ms); delta=386; N=1461; usual
Fftlength=32,pass=4:Tune: sum=39534(ms); min=7.301(ms); max=67.45(ms); mean=43.44(ms); s_mean=60.03; sleep=60(ms); delta=704; N=910; usual
Fftlength=32,pass=5:Tune: sum=30971.8(ms); min=6.386(ms); max=69.08(ms); mean=37.72(ms); s_mean=47.78; sleep=45(ms); delta=808; N=821; usual
Fftlength=64,pass=3:Tune: sum=31395.3(ms); min=3.813(ms); max=65.74(ms); mean=32.2(ms); s_mean=55.09; sleep=45(ms); delta=964; N=975; usual
Fftlength=64,pass=4:Tune: sum=21317.8(ms); min=3.622(ms); max=48.99(ms); mean=23.74(ms); s_mean=33.87; sleep=30(ms); delta=1025; N=898; usual
Fftlength=64,pass=5:Tune: sum=16714.6(ms); min=3.234(ms); max=42.3(ms); mean=19.76(ms); s_mean=26.18; sleep=15(ms); delta=973; N=846; usual
Fftlength=128,pass=3:Tune: sum=25964.8(ms); min=1.954(ms); max=59.02(ms); mean=23.93(ms); s_mean=30.61; sleep=30(ms); delta=1148; N=1085; usual
Fftlength=128,pass=4:Tune: sum=21432.5(ms); min=1.867(ms); max=53.27(ms); mean=20.49(ms); s_mean=25.23; sleep=15(ms); delta=1109; N=1046; usual
Fftlength=128,pass=5:Tune: sum=17111.8(ms); min=1.666(ms); max=45.47(ms); mean=16.99(ms); s_mean=19.99; sleep=15(ms); delta=1070; N=1007; usual
Fftlength=256,pass=3:Tune: sum=26083.5(ms); min=1.011(ms); max=35.72(ms); mean=22.49(ms); s_mean=34.86; sleep=30(ms); delta=1191; N=1160; usual
Fftlength=256,pass=4:Tune: sum=21466.6(ms); min=0.9109(ms); max=29.83(ms); mean=19.25(ms); s_mean=28.85; sleep=30(ms); delta=1146; N=1115; usual
Fftlength=256,pass=5:Tune: sum=17249.9(ms); min=0.8394(ms); max=24.04(ms); mean=16.14(ms); s_mean= 23; sleep=15(ms); delta=1100; N=1069; usual
Fftlength=512,pass=3:Tune: sum=61284(ms); min=0.526(ms); max=44.44(ms); mean=35.92(ms); s_mean=42.86; sleep=45(ms); delta=1721; N=1706; high_perf
Fftlength=512,pass=4:Tune: sum=1750.42(ms); min=0.4733(ms); max=14.92(ms); mean=5.777(ms); s_mean=14.34; sleep=15(ms); delta=1699; N=303; usual
Fftlength=512,pass=5:Tune: sum=1375.77(ms); min=0.4378(ms); max=12.06(ms); mean=4.913(ms); s_mean=11.76; sleep=0(ms); delta=1676; N=280; usual
Fftlength=1024,pass=3:Tune: sum=61756.8(ms); min=0.2792(ms); max=21.81(ms); mean=19.9(ms); s_mean=20.89; sleep=15(ms); delta=3110; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=413.812(ms); min=0.2479(ms); max=7.368(ms); mean=2.74(ms); s_mean=6.105; sleep=0(ms); delta=3099; N=151; usual
Fftlength=1024,pass=5:Tune: sum=327.751(ms); min=0.2355(ms); max=5.912(ms); mean=2.341(ms); s_mean=5.446; sleep=0(ms); delta=3088; N=140; usual
Fftlength=2048,pass=3:Tune: sum=60698.7(ms); min=4.181(ms); max=10.63(ms); mean=10.11(ms); s_mean=10.16; sleep=0(ms); delta=1; N=6003; high_perf
Fftlength=4096,pass=3:Tune: sum=67366.4(ms); min=2.228(ms); max=5.801(ms); mean=5.612(ms); s_mean=5.623; sleep=0(ms); delta=1; N=12005; high_perf
Fftlength=8192,pass=3:Tune: sum=53824.2(ms); min=2.215(ms); max=2.297(ms); mean=2.242(ms); s_mean=2.247; sleep=0(ms); delta=1; N=24011; 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=6.3714E+04, N=63714 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.1880E+03, N=1188 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7911E+04, N=47911 , <>=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=6.3701E+04, N=63701 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2020E+03, N=1202 , <>=1 , min=1 , max=1
SleepQuantum total=5.3381E+03, N=4943 , <>=1.08 , min=0.932 , max=1.197
GPU device sync requested... ...GPU device synched
04:44:24 (32345): 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.