任务 35641014
| 用户名 | 18no10ab.1662.10701.15.49.3.vlar_1 |
| 任务单元 | 12441450 |
| 创建时间 | 25 Feb 2020, 7:20:26 UTC |
| 发送时间 | 26 Feb 2020, 5:12:44 UTC |
| 上报期限 | 19 Apr 2020, 10:12:26 UTC |
| 接收时间 | 26 Feb 2020, 6:59:18 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 | 11 秒 |
| CPU 时间 | 9 秒 |
| 验证状态 | 有效结果 |
| 积分 | 0.96 |
| 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 | 191.63 MB |
| Peak swap size | 13,249.82 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 #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 : 1847.088 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=0.011267 NumCfft=146007 NumGauss=0 NumPulse=50183457664 NumTriplet=67977339808
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 : 0.011267
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
Spike: peak=25.90212, time=33.97, d_freq=1420026941.3, chirp=0, fft_len=8k
Spike: peak=26.47257, time=34.39, d_freq=1420026232, chirp=0, fft_len=16k
Spike: peak=27.15459, time=51.17, d_freq=1420026232, chirp=0, fft_len=16k
Spike: peak=26.81422, time=15.1, d_freq=1420026941, chirp=0, fft_len=32k
Spike: peak=26.27398, time=31.88, d_freq=1420026232, chirp=0, fft_len=32k
Spike: peak=24.75624, time=35.23, d_freq=1420024743.08, chirp=0, fft_len=32k
Spike: peak=30.20554, time=45.3, d_freq=1420026586.35, chirp=0, fft_len=32k
Spike: peak=26.93204, time=92.27, d_freq=1420024743.08, chirp=0, fft_len=32k
Spike: peak=36.2912, time=98.99, d_freq=1420026586.35, chirp=0, fft_len=32k
Spike: peak=32.1827, time=10.07, d_freq=1420025097.58, chirp=0, fft_len=64k
Spike: peak=33.11222, time=23.49, d_freq=1420026232, chirp=0, fft_len=64k
Spike: peak=36.21826, time=30.2, d_freq=1420026232, chirp=0, fft_len=64k
Spike: peak=30.49334, time=36.91, d_freq=1420026586.5, chirp=0, fft_len=64k
Spike: peak=40.31216, time=43.62, d_freq=1420026586.5, chirp=0, fft_len=64k
Spike: peak=30.84167, time=57.04, d_freq=1420026941, chirp=0, fft_len=64k
Spike: peak=26.80112, time=63.75, d_freq=1420026586.5, chirp=0, fft_len=64k
Spike: peak=30.67903, time=77.18, d_freq=1420026232, chirp=0, fft_len=64k
Spike: peak=30.60469, time=83.89, d_freq=1420026232, chirp=0, fft_len=64k
Spike: peak=42.95397, time=90.6, d_freq=1420025877.51, chirp=0, fft_len=64k
Spike: peak=47.52028, time=97.31, d_freq=1420026586.5, chirp=0, fft_len=64k
Spike: peak=29.61897, time=104, d_freq=1420026586.5, chirp=0, fft_len=64k
Spike: peak=31.32397, time=6.711, d_freq=1420026232, chirp=0, fft_len=128k
Spike: peak=44.79099, time=20.13, d_freq=1420024743.15, chirp=0, fft_len=128k
Autocorr: peak=28.36618, time=20.13, delay=0.11284, d_freq=1420029296.88, chirp=0, fft_len=128k
Spike: peak=51.9636, time=33.55, d_freq=1420024743.15, chirp=0, fft_len=128k
Autocorr: peak=27.55725, time=33.55, delay=0.42312, d_freq=1420029296.88, chirp=0, fft_len=128k
Spike: peak=37.35596, time=46.98, d_freq=1420026940.93, chirp=0, fft_len=128k
Autocorr: peak=21.71453, time=46.98, delay=0.19743, d_freq=1420029296.88, chirp=0, fft_len=128k
Spike: peak=43.60745, time=60.4, d_freq=1420026586.43, chirp=0, fft_len=128k
Spike: peak=27.02394, time=73.82, d_freq=1420026232, chirp=0, 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=94.19179, time=100.7, d_freq=1420026586.47, chirp=0.0018485, fft_len=128k
Best autocorr: peak=39.50411, time=87.24, delay=0.98734, d_freq=1420029296.79, chirp=-0.00092426, 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=0.4539717, time=53.69, period=0.3988, d_freq=1420028686.52, score=0.9451, 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: 27
Autocorr count: 3
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 8.8 seconds
Fftlength=32,pass=3:Tune: sum=13.953(ms); min=13.95(ms); max=13.95(ms); mean=13.95(ms); s_mean=13.95; sleep=15(ms); delta=110; N=1; usual
Fftlength=64,pass=3:Tune: sum=207.197(ms); min=2.726(ms); max=7.161(ms); mean=6.475(ms); s_mean=5.303; sleep=0(ms); delta=103; N=32; usual
Fftlength=64,pass=4:Tune: sum=144.739(ms); min=2.536(ms); max=5.413(ms); mean=4.991(ms); s_mean=4.299; sleep=0(ms); delta=100; N=29; usual
Fftlength=64,pass=5:Tune: sum=118.524(ms); min=2.826(ms); max=5.083(ms); mean=4.559(ms); s_mean=4.345; sleep=0(ms); delta=97; N=26; usual
Fftlength=128,pass=3:Tune: sum=98.5006(ms); min=2.255(ms); max=3.745(ms); mean=3.518(ms); s_mean=3.257; sleep=0(ms); delta=63; N=28; usual
Fftlength=128,pass=4:Tune: sum=69.2971(ms); min=1.279(ms); max=2.838(ms); mean=2.665(ms); s_mean=2.319; sleep=0(ms); delta=61; N=26; usual
Fftlength=128,pass=5:Tune: sum=54.7277(ms); min=0.9841(ms); max=2.601(ms); mean=2.28(ms); s_mean=1.955; sleep=0(ms); delta=59; N=24; usual
Fftlength=256,pass=3:Tune: sum=44.7488(ms); min=0.7936(ms); max=2.362(ms); mean=1.865(ms); s_mean=1.826; sleep=0(ms); delta=41; N=24; usual
Fftlength=256,pass=4:Tune: sum=31.3948(ms); min=0.8376(ms); max=1.848(ms); mean=1.427(ms); s_mean=1.51; sleep=0(ms); delta=39; N=22; usual
Fftlength=256,pass=5:Tune: sum=24.6262(ms); min=0.7199(ms); max=1.324(ms); mean=1.231(ms); s_mean=1.223; sleep=0(ms); delta=37; N=20; usual
Fftlength=512,pass=3:Tune: sum=21.0452(ms); min=0.555(ms); max=1.33(ms); mean=1.108(ms); s_mean=1.256; sleep=0(ms); delta=27; N=19; usual
Fftlength=512,pass=4:Tune: sum=15.1235(ms); min=0.4239(ms); max=1.023(ms); mean=0.8402(ms); s_mean=0.9552; sleep=0(ms); delta=26; N=18; usual
Fftlength=512,pass=5:Tune: sum=12.3208(ms); min=0.3133(ms); max=0.9554(ms); mean=0.7248(ms); s_mean=0.7327; sleep=0(ms); delta=25; N=17; usual
Fftlength=1024,pass=3:Tune: sum=7.21306(ms); min=0.3881(ms); max=0.7598(ms); mean=0.6011(ms); s_mean=0.6234; sleep=0(ms); delta=20; N=12; usual
Fftlength=1024,pass=4:Tune: sum=5.13126(ms); min=0.298(ms); max=0.597(ms); mean=0.4665(ms); s_mean=0.502; sleep=0(ms); delta=19; N=11; usual
Fftlength=1024,pass=5:Tune: sum=4.20762(ms); min=0.1382(ms); max=0.4332(ms); mean=0.3825(ms); s_mean=0.3489; sleep=0(ms); delta=19; N=11; usual
Fftlength=2048,pass=3:Tune: sum=3.17235(ms); min=3.172(ms); max=3.172(ms); mean=3.172(ms); s_mean=3.172; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=4096,pass=3:Tune: sum=1.72134(ms); min=1.721(ms); max=1.721(ms); mean=1.721(ms); s_mean=1.721; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=8192,pass=3:Tune: sum=1.15302(ms); min=1.153(ms); max=1.153(ms); mean=1.153(ms); s_mean=1.153; 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=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=9.0000E+00, N=9 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=8.0000E+00, N=8 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.0000E+00, N=1 , <>=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=9.0000E+00, N=9 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
22:59:03 (20327): 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.