任务 35647786
| 用户名 | 18no10ab.27680.67.16.50.227.vlar_0 |
| 任务单元 | 12443699 |
| 创建时间 | 26 Feb 2020, 2:50:58 UTC |
| 发送时间 | 26 Feb 2020, 15:33:23 UTC |
| 上报期限 | 19 Apr 2020, 20:33:05 UTC |
| 接收时间 | 26 Feb 2020, 23:04:20 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 | 88676 |
| 运行时间 | 14 分 28 秒 |
| CPU 时间 | 4 分 40 秒 |
| 验证状态 | 有效结果 |
| 积分 | 91.44 |
| 设备最高FLOPS（每秒浮点运算次数） | 706.01 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_SoG) x86_64-pc-linux-gnu |
| Peak working set size | 313.49 MB |
| Peak swap size | 13,343.93 MB |
| Peak disk usage | 0.04 MB |
标准错误输出
<core_client_version>7.6.31</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
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: 4.15.0-88-generic
CPU : Intel(R) Xeon(R) CPU X3470 @ 2.93GHz
4 core(s), Speed : 3191.779 MHz
L1 : 64 KB, Cache : 8192 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=0.012362 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: 1
Max compute units: 10
Max work group size: 1024
Max clock frequency: 1835Mhz
Max memory allocation: 1588215808
Cache type: Read/Write
Cache line size: 128
Cache size: 163840
Global memory size: 6352863232
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 6GB
Vendor: NVIDIA Corporation
Driver version: 384.130
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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.012362
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 128MB
Total device global memory: 6058MB
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
Autocorr: peak=17.87467, time=33.55, delay=3.5995, d_freq=1419716693.04, chirp=-3.0944, fft_len=128k
Spike: peak=24.52958, time=23.49, d_freq=1419718341.43, chirp=5.7119, fft_len=64k
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
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: 4.15.0-88-generic
CPU : Intel(R) Xeon(R) CPU X3470 @ 2.93GHz
4 core(s), Speed : 3191.779 MHz
L1 : 64 KB, Cache : 8192 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=0.012362 NumCfft=146019 NumGauss=0 NumPulse=50196037760 NumTriplet=67989919904
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 39.51 percent.
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 128MB
Total device global memory: 6058MB
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=11.03807, time=43.62, period=23.72, d_freq=1419718900.72, chirp=45.607, fft_len=512
Pulse: peak=0.907655, time=53.71, period=1.253, d_freq=1419718483.62, score=1.003, chirp=45.607, fft_len=512
Pulse: peak=0.8454534, time=53.69, period=0.9519, d_freq=1419718890.14, score=1.01, chirp=-83.213, fft_len=128
Pulse: peak=10.00024, time=53.79, period=27.68, d_freq=1419713078.33, score=1.038, chirp=-86.68, fft_len=2k
Pulse: peak=5.839008, time=53.71, period=13.7, d_freq=1419715879.22, score=1.027, chirp=-88.814, fft_len=512
Pulse: peak=0.7226073, time=53.71, period=0.7815, d_freq=1419712341.06, score=1.07, chirp=-89.347, fft_len=512
Pulse: peak=0.1768663, time=53.69, period=0.0631, d_freq=1419714884.31, score=1.018, chirp=-98.149, fft_len=32
Best spike: peak=24.52958, time=23.49, d_freq=1419718341.43, chirp=5.7119, fft_len=64k
Best autocorr: peak=17.87467, time=33.56, delay=3.5995, d_freq=1419716693.04, chirp=-3.0944, 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=0.7226073, time=53.71, period=0.7815, d_freq=1419712341.06, score=1.07, chirp=-89.347, fft_len=512
Best triplet: peak=11.03807, time=43.62, period=23.72, d_freq=1419718900.72, chirp=45.607, fft_len=512
Spike count: 1
Autocorr count: 1
Pulse count: 6
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 206.0 seconds
Fftlength=32,pass=3:Tune: sum=37573.3(ms); min=4.605(ms); max=73.22(ms); mean=43.09(ms); s_mean=63.37; sleep=60(ms); delta=685; N=872; usual
Fftlength=32,pass=4:Tune: sum=19761.3(ms); min=3.512(ms); max=55.26(ms); mean=25.63(ms); s_mean=40.94; sleep=30(ms); delta=890; N=771; usual
Fftlength=32,pass=5:Tune: sum=15131.7(ms); min=4.308(ms); max=48.61(ms); mean=21.84(ms); s_mean=28.8; sleep=30(ms); delta=852; N=693; usual
Fftlength=64,pass=3:Tune: sum=22175.5(ms); min=2.226(ms); max=63.66(ms); mean=24.89(ms); s_mean=47.4; sleep=45(ms); delta=970; N=891; usual
Fftlength=64,pass=4:Tune: sum=15424.2(ms); min=1.568(ms); max=43.5(ms); mean=18.34(ms); s_mean=32.53; sleep=30(ms); delta=920; N=841; usual
Fftlength=64,pass=5:Tune: sum=13697.3(ms); min=2.12(ms); max=44.25(ms); mean=17.34(ms); s_mean=28.06; sleep=30(ms); delta=869; N=790; usual
Fftlength=128,pass=3:Tune: sum=21612.3(ms); min=1.112(ms); max=57.1(ms); mean=22.12(ms); s_mean=32.16; sleep=30(ms); delta=1016; N=977; usual
Fftlength=128,pass=4:Tune: sum=15051.9(ms); min=0.8714(ms); max=44.14(ms); mean=16.08(ms); s_mean=23.06; sleep=15(ms); delta=975; N=936; usual
Fftlength=128,pass=5:Tune: sum=13471.5(ms); min=1.077(ms); max=43.15(ms); mean=15.02(ms); s_mean=20.92; sleep=15(ms); delta=936; N=897; usual
Fftlength=256,pass=3:Tune: sum=21729.4(ms); min=0.5489(ms); max=41.47(ms); mean=20.87(ms); s_mean=36.29; sleep=30(ms); delta=1060; N=1041; usual
Fftlength=256,pass=4:Tune: sum=15049.9(ms); min=0.4739(ms); max=27.47(ms); mean=15.1(ms); s_mean=24.46; sleep=15(ms); delta=1016; N=997; usual
Fftlength=256,pass=5:Tune: sum=14352(ms); min=0.5478(ms); max=29.79(ms); mean=15.06(ms); s_mean=24.44; sleep=15(ms); delta=972; N=953; usual
Fftlength=512,pass=3:Tune: sum=46809.6(ms); min=0.2896(ms); max=45.46(ms); mean=32.24(ms); s_mean=40.44; sleep=30(ms); delta=1461; N=1452; high_perf
Fftlength=512,pass=4:Tune: sum=1442.39(ms); min=0.2376(ms); max=13.46(ms); mean=4.653(ms); s_mean=11.89; sleep=0(ms); delta=1440; N=310; usual
Fftlength=512,pass=5:Tune: sum=1283.01(ms); min=0.3041(ms); max=13.2(ms); mean=4.47(ms); s_mean=10.89; sleep=0(ms); delta=1417; N=287; usual
Fftlength=1024,pass=3:Tune: sum=47649.3(ms); min=0.1657(ms); max=27.5(ms); mean=18.41(ms); s_mean=19.6; sleep=15(ms); delta=2592; N=2588; high_perf
Fftlength=1024,pass=4:Tune: sum=346.892(ms); min=0.126(ms); max=6.92(ms); mean=2.238(ms); s_mean=4.916; sleep=0(ms); delta=2582; N=155; usual
Fftlength=1024,pass=5:Tune: sum=324.429(ms); min=0.1608(ms); max=6.613(ms); mean=2.253(ms); s_mean=5.192; sleep=0(ms); delta=2571; N=144; usual
Fftlength=2048,pass=3:Tune: sum=36349.6(ms); min=2.993(ms); max=15.73(ms); mean=7.317(ms); s_mean=7.475; sleep=0(ms); delta=1; N=4968; high_perf
Fftlength=4096,pass=3:Tune: sum=33576.7(ms); min=1.452(ms); max=15.13(ms); mean=3.379(ms); s_mean=3.354; sleep=0(ms); delta=1; N=9936; high_perf
Fftlength=8192,pass=3:Tune: sum=26434.4(ms); min=1.303(ms); max=2.235(ms); mean=1.33(ms); s_mean=1.331; sleep=0(ms); delta=1; N=19870; 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=5.2770E+04, N=52770 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=9.4200E+02, N=942 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=3.9651E+04, N=39651 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=7.0000E+00, N=7 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=6.0000E+00, N=6 , <>=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=5.2766E+04, N=52766 , <>=1 , min=1 , max=1
PoT_transfer_needed total=9.4600E+02, N=946 , <>=1 , min=1 , max=1
SleepQuantum total=3.2619E+03, N=1850 , <>=1.763 , min=0.9802 , max=5.051
GPU device sync requested... ...GPU device synched
15:00:43 (14602): 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.