任务 35646356
| 用户名 | 18no10ab.1662.74090.15.49.247_2 |
| 任务单元 | 12443230 |
| 创建时间 | 25 Feb 2020, 7:31:18 UTC |
| 发送时间 | 26 Feb 2020, 12:12:40 UTC |
| 上报期限 | 1 May 2020, 2:17:03 UTC |
| 接收时间 | 26 Feb 2020, 14:24:33 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 秒 |
| CPU 时间 | 11 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.43 |
| 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 | 208.46 MB |
| Peak swap size | 13,075.89 MB |
| Peak disk usage | 0.02 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 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 : 1369.812 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=0.272820 NumCfft=253273 NumGauss=1732641182 NumPulse=226390543512 NumTriplet=452825810212
Currently allocated 229 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 : 0.272820
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: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=26.57086, time=15.1, d_freq=1419911449.25, chirp=0, fft_len=32k
Spike: peak=25.30931, time=18.45, d_freq=1419913647.17, chirp=0, fft_len=32k
Spike: peak=25.71892, time=28.52, d_freq=1419911803.9, chirp=0, fft_len=32k
Spike: peak=25.54873, time=3.355, d_freq=1419914497.88, chirp=0, fft_len=64k
Spike: peak=25.83507, time=10.07, d_freq=1419910740.41, chirp=0, fft_len=64k
Spike: peak=33.02239, time=16.78, d_freq=1419914852.38, chirp=0, fft_len=64k
Spike: peak=46.60834, time=23.49, d_freq=1419909960.48, chirp=0, fft_len=64k
Spike: peak=27.51494, time=104, d_freq=1419912938.18, chirp=0, fft_len=64k
Spike: peak=59.13272, time=6.711, d_freq=1419911449.33, chirp=0, fft_len=128k
Autocorr: peak=28.48481, time=6.711, delay=3.1877, d_freq=1419912109.38, chirp=0, fft_len=128k
Spike: peak=85.34534, time=20.13, d_freq=1419911449.33, chirp=0, fft_len=128k
Autocorr: peak=65.34362, time=20.13, delay=0.22569, d_freq=1419912109.38, chirp=0, fft_len=128k
Spike: peak=51.42472, time=33.55, d_freq=1419911803.83, chirp=0, fft_len=128k
Autocorr: peak=17.92458, time=33.55, delay=0.22569, d_freq=1419912109.38, chirp=0, fft_len=128k
Spike: peak=34.41539, time=46.98, d_freq=1419911803.83, chirp=0, fft_len=128k
Spike: peak=37.5834, time=60.4, d_freq=1419911803.83, chirp=0, fft_len=128k
Spike: peak=45.15379, time=73.82, d_freq=1419911449.33, chirp=0, fft_len=128k
Spike: peak=41.60284, time=87.24, d_freq=1419911449.33, chirp=0, fft_len=128k
Spike: peak=35.88371, time=100.7, d_freq=1419911449.33, chirp=0, fft_len=128k
Autocorr: peak=19.84242, time=100.7, delay=0.22569, d_freq=1419912109.38, chirp=0, fft_len=128k
Spike: peak=59.93243, time=6.711, d_freq=1419911449.33, chirp=0.00092426, fft_len=128k
Autocorr: peak=31.31168, time=6.711, delay=3.1877, d_freq=1419912109.38, chirp=0.00092426, fft_len=128k
Spike: peak=71.22071, time=20.13, d_freq=1419911449.35, chirp=0.00092426, fft_len=128k
Autocorr: peak=64.46089, time=20.13, delay=0.22569, d_freq=1419912109.39, chirp=0.00092426, fft_len=128k
Spike: peak=27.2614, time=33.55, d_freq=1419907833.59, chirp=0.00092426, fft_len=128k
Autocorr: peak=18.20724, time=33.55, delay=0.22569, d_freq=1419912109.41, chirp=0.00092426, fft_len=128k
Spike: peak=30.21767, time=46.98, d_freq=1419911803.8, chirp=0.00092426, fft_len=128k
Spike: peak=44.66602, time=60.4, d_freq=1419911803.81, chirp=0.00092426, fft_len=128k
Spike: peak=43.39736, time=73.82, d_freq=1419911449.32, chirp=0.00092426, fft_len=128k
Spike: peak=41.85177, time=87.24, d_freq=1419911449.33, chirp=0.00092426, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=85.34534, time=20.13, d_freq=1419911449.33, chirp=0, fft_len=128k
Best autocorr: peak=65.61887, time=20.13, delay=0.22569, d_freq=1419912109.36, chirp=-0.00092426, fft_len=128k
Best gaussian: peak=1.791517, mean=0.6314872, ChiSq=1.371188, time=47.82, d_freq=1419909797.91,
score=-9.330723, null_hyp=1.698643, chirp=0, fft_len=16k
Best pulse: peak=1.501988, time=68.88, period=0.5199, d_freq=1419908752.44, score=0.8893, chirp=0, fft_len=32
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 23
Autocorr count: 7
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 10.5 seconds
Fftlength=16,pass=3:Tune: sum=294.09(ms); min=6.259(ms); max=9.879(ms); mean=8.403(ms); s_mean=8.341; sleep=0(ms); delta=75; N=35; usual
Fftlength=16,pass=4:Tune: sum=205.135(ms); min=5.302(ms); max=6.333(ms); mean=6.033(ms); s_mean=6.02; sleep=0(ms); delta=70; N=34; usual
Fftlength=16,pass=5:Tune: sum=65.4749(ms); min=3.361(ms); max=5.325(ms); mean=5.037(ms); s_mean=5.21; sleep=0(ms); delta=48; N=13; usual
Fftlength=32,pass=3:Tune: sum=109.28(ms); min=2.866(ms); max=4.511(ms); mean=3.768(ms); s_mean=3.944; sleep=0(ms); delta=49; N=29; usual
Fftlength=32,pass=4:Tune: sum=65.5271(ms); min=2.256(ms); max=3.471(ms); mean=2.73(ms); s_mean=3.254; sleep=0(ms); delta=42; N=24; usual
Fftlength=64,pass=3:Tune: sum=50.5847(ms); min=1.585(ms); max=2.783(ms); mean=2.199(ms); s_mean=2.595; sleep=0(ms); delta=33; N=23; usual
Fftlength=64,pass=4:Tune: sum=35.8548(ms); min=1.14(ms); max=2.16(ms); mean=1.63(ms); s_mean=2.027; sleep=0(ms); delta=31; N=22; usual
Fftlength=64,pass=5:Tune: sum=29.2243(ms); min=0.3787(ms); max=1.918(ms); mean=1.328(ms); s_mean=1.374; sleep=0(ms); delta=30; N=22; usual
Fftlength=128,pass=3:Tune: sum=18.9521(ms); min=0.6973(ms); max=1.494(ms); mean=1.185(ms); s_mean=1.237; sleep=0(ms); delta=24; N=16; usual
Fftlength=128,pass=4:Tune: sum=13.3903(ms); min=0.398(ms); max=1.208(ms); mean=0.8927(ms); s_mean=0.9216; sleep=0(ms); delta=23; N=15; usual
Fftlength=128,pass=5:Tune: sum=10.6888(ms); min=0.2724(ms); max=1.077(ms); mean=0.7635(ms); s_mean=0.7584; sleep=0(ms); delta=22; N=14; usual
Fftlength=256,pass=3:Tune: sum=10.3772(ms); min=10.38(ms); max=10.38(ms); mean=10.38(ms); s_mean=10.38; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=512,pass=3:Tune: sum=4.94694(ms); min=4.947(ms); max=4.947(ms); mean=4.947(ms); s_mean=4.947; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=1024,pass=3:Tune: sum=2.5129(ms); min=2.513(ms); max=2.513(ms); mean=2.513(ms); s_mean=2.513; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=2048,pass=3:Tune: sum=0.744448(ms); min=0.7444(ms); max=0.7444(ms); mean=0.7444(ms); s_mean=0.7444; sleep=0(ms); delta=1; N=1; usual
Fftlength=4096,pass=3:Tune: sum=0.313344(ms); min=0.3133(ms); max=0.3133(ms); mean=0.3133(ms); s_mean=0.3133; sleep=0(ms); delta=1; N=1; 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=2 , N=2 , <>=1 , min=1 , max=1
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=9.0000E+00, N=9 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_pulse_find_hit total=7.0000E+00, N=7 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=7.0000E+00, N=7 , <>=1 , min=1 , max=1
PoT_transfer_needed total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
06:24:16 (22547): 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.