任务 35643634
| 用户名 | 18no10ab.1662.72863.15.49.108_2 |
| 任务单元 | 12442323 |
| 创建时间 | 25 Feb 2020, 7:25:42 UTC |
| 发送时间 | 26 Feb 2020, 8:20:26 UTC |
| 上报期限 | 17 Mar 2020, 19:30:08 UTC |
| 接收时间 | 26 Feb 2020, 11:59:19 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 | 12 秒 |
| CPU 时间 | 10 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.67 |
| 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 | 188.97 MB |
| Peak swap size | 13,247.89 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 #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 : 1559.290 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=10.459883 NumCfft=99213 NumGauss=0 NumPulse=8153205546 NumTriplet=15587817246
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 : 10.459883
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
Triplet: peak=7.584476, time=39.13, period=0.006963, d_freq=1421055908.2, chirp=0, fft_len=8
Triplet: peak=7.370222, time=39.13, period=0.006963, d_freq=1421055908.2, chirp=0, fft_len=8
Triplet: peak=6.715677, time=93.05, period=0.2138, d_freq=1421057128.91, chirp=0, fft_len=8
Triplet: peak=8.501472, time=38.53, period=0.1167, d_freq=1421058349.61, chirp=0, fft_len=8
Triplet: peak=6.28925, time=15.14, period=0.05448, d_freq=1421051025.39, chirp=0, fft_len=8
Triplet: peak=7.185315, time=67.57, period=0.1061, d_freq=1421051025.39, chirp=0, fft_len=8
Triplet: peak=6.708985, time=67.57, period=0.1061, d_freq=1421051025.39, chirp=0, fft_len=8
Triplet: peak=6.867545, time=49.32, period=0.1892, d_freq=1421055297.85, chirp=0, fft_len=16
Triplet: peak=6.103478, time=26.55, period=0.003277, d_freq=1421055908.2, chirp=0, fft_len=16
Triplet: peak=7.599776, time=28.64, period=0.04833, d_freq=1421055908.2, chirp=0, fft_len=16
Triplet: peak=7.31042, time=62.42, period=0.07537, d_freq=1421055908.2, chirp=0, fft_len=16
Triplet: peak=6.158669, time=48.5, period=0.09503, d_freq=1421058349.61, chirp=0, fft_len=16
Triplet: peak=8.911754, time=69.2, period=0.04342, d_freq=1421050415.04, chirp=0, fft_len=16
Triplet: peak=7.541741, time=70.76, period=0.01393, d_freq=1421054077.15, chirp=0, fft_len=16
Triplet: peak=7.390588, time=70.76, period=0.01393, d_freq=1421054077.15, chirp=0, fft_len=16
Triplet: peak=7.662933, time=102.1, period=0.154, d_freq=1421053771.97, chirp=0, fft_len=32
Spike: peak=25.62315, time=59.72, d_freq=1421058855.06, chirp=0, fft_len=1024
Spike: peak=26.27928, time=64.43, d_freq=1421058845.52, chirp=0, fft_len=1024
Spike: peak=28.03851, time=68.21, d_freq=1421058845.52, chirp=0, fft_len=1024
Spike: peak=25.56059, time=82.58, d_freq=1421058845.52, chirp=0, fft_len=1024
Spike: peak=27.42952, time=2.621, d_freq=1421058850.29, chirp=0, fft_len=2k
Spike: peak=24.30392, time=2.831, d_freq=1421058850.29, chirp=0, fft_len=2k
Spike: peak=32.19443, time=3.251, d_freq=1421058850.29, chirp=0, fft_len=2k
Spike: peak=24.39137, time=6.396, d_freq=1421058845.52, chirp=0, fft_len=2k
Spike: peak=26.35239, time=7.655, d_freq=1421058850.29, chirp=0, fft_len=2k
Spike: peak=32.63424, time=8.284, d_freq=1421058850.29, chirp=0, fft_len=2k
Spike: peak=25.9721, time=8.493, d_freq=1421058850.29, chirp=0, fft_len=2k
Spike: peak=38.73771, time=8.703, d_freq=1421058850.29, chirp=0, fft_len=2k
Spike: peak=34.71951, time=13.32, d_freq=1421058850.29, chirp=0, fft_len=2k
Spike: peak=25.31373, time=13.74, d_freq=1421058850.29, chirp=0, fft_len=2k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=171.9735, time=33.55, d_freq=1421058854.27, chirp=0.016637, fft_len=128k
Best autocorr: peak=41.14254, time=60.4, delay=0.0021504, d_freq=1421054687.44, 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=1.447523, time=92.56, period=0.0169, d_freq=1421055908.2, score=0.8548, chirp=0, fft_len=8
Best triplet: peak=8.911754, time=69.2, period=0.04342, d_freq=1421050415.04, chirp=0, fft_len=16
Spike count: 14
Autocorr count: 0
Pulse count: 0
Triplet count: 16
Gaussian count: 0
Time cpu in use since last restart: 9.2 seconds
Fftlength=16,pass=3:Tune: sum=6.35085(ms); min=6.351(ms); max=6.351(ms); mean=6.351(ms); s_mean=6.351; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=32,pass=3:Tune: sum=2.02342(ms); min=2.023(ms); max=2.023(ms); mean=2.023(ms); s_mean=2.023; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=64,pass=3:Tune: sum=0.477184(ms); min=0.4772(ms); max=0.4772(ms); mean=0.4772(ms); s_mean=0.4772; sleep=0(ms); delta=1; N=1; usual
Fftlength=128,pass=3:Tune: sum=0.26624(ms); min=0.2662(ms); max=0.2662(ms); mean=0.2662(ms); s_mean=0.2662; 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=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_triplet_find_miss total=5.0000E+00, N=5 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_pulse_find_early_miss total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_needed total=6.0000E+00, N=6 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
03:59:09 (21756): 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.