任务 35647411
| 用户名 | 18no10ab.27680.67.16.50.102.vlar_0 |
| 任务单元 | 12443574 |
| 创建时间 | 26 Feb 2020, 2:49:57 UTC |
| 发送时间 | 26 Feb 2020, 15:19:33 UTC |
| 上报期限 | 19 Apr 2020, 20:19:15 UTC |
| 接收时间 | 4 Mar 2020, 5:33:37 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 | 3.46 |
| 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 | 199.21 MB |
| Peak swap size | 13,066.65 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 : 1500.857 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=0.012362 NumCfft=145977 NumGauss=0 NumPulse=50152008576 NumTriplet=67945890720
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 : 0.012362
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=30.36158, time=28.52, d_freq=1420999999.94, chirp=0, fft_len=32k
Spike: peak=31.81917, time=38.59, d_freq=1420999999.94, chirp=0, fft_len=32k
Spike: peak=28.28243, time=72.14, d_freq=1420999999.94, chirp=0, fft_len=32k
Spike: peak=30.69018, time=92.27, d_freq=1420999999.94, chirp=0, fft_len=32k
Spike: peak=30.37572, time=70.46, d_freq=1420999999.94, chirp=0, fft_len=64k
Spike: peak=32.55337, time=77.18, d_freq=1420999999.94, chirp=0, fft_len=64k
Spike: peak=24.15451, time=83.89, d_freq=1420999999.94, chirp=0, fft_len=64k
Spike: peak=30.44039, time=90.6, d_freq=1420999999.94, chirp=0, fft_len=64k
Spike: peak=31.66153, time=6.711, d_freq=1421000000.01, chirp=0, fft_len=128k
Spike: peak=49.5673, time=20.13, d_freq=1421000000.01, chirp=0, fft_len=128k
Spike: peak=69.82335, time=33.55, d_freq=1421000000.01, chirp=0, fft_len=128k
Spike: peak=62.17015, time=46.98, d_freq=1421000000.01, chirp=0, fft_len=128k
Spike: peak=53.00978, time=60.4, d_freq=1421000000.01, chirp=0, fft_len=128k
Spike: peak=86.81003, time=73.82, d_freq=1421000000.01, chirp=0, fft_len=128k
Spike: peak=84.01525, time=87.24, d_freq=1421000000.01, chirp=0, fft_len=128k
Spike: peak=57.44814, time=100.7, d_freq=1421000000.01, chirp=0, fft_len=128k
Spike: peak=26.42574, time=6.711, d_freq=1421000000.02, chirp=0.00092426, fft_len=128k
Spike: peak=29.82599, time=20.13, d_freq=1420999999.96, chirp=0.00092426, fft_len=128k
Spike: peak=47.27118, time=33.55, d_freq=1420999999.97, chirp=0.00092426, fft_len=128k
Spike: peak=64.89874, time=46.98, d_freq=1420999999.98, chirp=0.00092426, fft_len=128k
Spike: peak=62.39645, time=60.4, d_freq=1421000000, chirp=0.00092426, fft_len=128k
Spike: peak=94.59958, time=73.82, d_freq=1421000000.01, chirp=0.00092426, fft_len=128k
Spike: peak=74.39064, time=87.24, d_freq=1421000000.02, chirp=0.00092426, fft_len=128k
Spike: peak=32.97811, time=100.7, d_freq=1420999999.96, chirp=0.00092426, fft_len=128k
Spike: peak=35.9842, time=6.711, d_freq=1421000000.01, chirp=-0.00092426, fft_len=128k
Spike: peak=60.35853, time=20.13, d_freq=1421000000, chirp=-0.00092426, fft_len=128k
Spike: peak=72.25475, time=33.55, d_freq=1420999999.98, chirp=-0.00092426, fft_len=128k
Spike: peak=44.93314, time=46.98, d_freq=1420999999.97, chirp=-0.00092426, fft_len=128k
Spike: peak=29.47409, time=60.4, d_freq=1421000000.03, chirp=-0.00092426, fft_len=128k
Spike: peak=76.15528, time=73.82, d_freq=1421000000.02, 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=98.63577, time=73.82, d_freq=1421000000, chirp=0.0018485, fft_len=128k
Best autocorr: peak=11.35621, time=33.55, delay=1.4012, d_freq=1420996093.56, chirp=-0.0055456, 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=0.3996754, time=53.7, period=0.345, d_freq=1420994300.84, score=0.881, chirp=0, fft_len=256
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 9.9 seconds
Fftlength=32,pass=3:Tune: sum=15.6109(ms); min=15.61(ms); max=15.61(ms); mean=15.61(ms); s_mean=15.61; sleep=15(ms); delta=110; N=1; usual
Fftlength=64,pass=3:Tune: sum=89.7198(ms); min=4.696(ms); max=7.949(ms); mean=7.477(ms); s_mean=7.511; sleep=0(ms); delta=83; N=12; usual
Fftlength=128,pass=3:Tune: sum=99.1273(ms); min=2.251(ms); max=3.767(ms); mean=3.54(ms); s_mean=3.286; sleep=0(ms); delta=63; N=28; usual
Fftlength=128,pass=4:Tune: sum=69.3647(ms); min=1.283(ms); max=2.847(ms); mean=2.668(ms); s_mean=2.311; sleep=0(ms); delta=61; N=26; usual
Fftlength=128,pass=5:Tune: sum=55.1414(ms); min=1.01(ms); max=2.608(ms); mean=2.298(ms); s_mean=1.982; sleep=0(ms); delta=59; N=24; usual
Fftlength=256,pass=3:Tune: sum=44.8133(ms); min=0.7946(ms); max=2.357(ms); mean=1.867(ms); s_mean=1.827; sleep=0(ms); delta=41; N=24; usual
Fftlength=256,pass=4:Tune: sum=28.3843(ms); min=0.8376(ms); max=1.841(ms); mean=1.419(ms); s_mean=1.522; sleep=0(ms); delta=37; N=20; usual
Fftlength=512,pass=3:Tune: sum=21.0545(ms); min=0.553(ms); max=1.333(ms); mean=1.108(ms); s_mean=1.256; sleep=0(ms); delta=27; N=19; usual
Fftlength=512,pass=4:Tune: sum=15.1194(ms); min=0.4229(ms); max=1.022(ms); mean=0.84(ms); s_mean=0.9559; sleep=0(ms); delta=26; N=18; usual
Fftlength=512,pass=5:Tune: sum=12.3034(ms); min=0.3123(ms); max=0.9544(ms); mean=0.7237(ms); s_mean=0.7313; sleep=0(ms); delta=25; N=17; usual
Fftlength=1024,pass=3:Tune: sum=7.20384(ms); min=0.3891(ms); max=0.7608(ms); mean=0.6003(ms); s_mean=0.6235; sleep=0(ms); delta=20; N=12; usual
Fftlength=1024,pass=4:Tune: sum=5.13024(ms); min=0.299(ms); max=0.596(ms); mean=0.4664(ms); s_mean=0.5023; sleep=0(ms); delta=19; N=11; usual
Fftlength=1024,pass=5:Tune: sum=4.21888(ms); min=0.1403(ms); max=0.4342(ms); mean=0.3835(ms); s_mean=0.3504; sleep=0(ms); delta=19; N=11; usual
Fftlength=2048,pass=3:Tune: sum=3.28909(ms); min=3.289(ms); max=3.289(ms); mean=3.289(ms); s_mean=3.289; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=4096,pass=3:Tune: sum=1.61792(ms); min=1.618(ms); max=1.618(ms); mean=1.618(ms); s_mean=1.618; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=8192,pass=3:Tune: sum=1.16224(ms); min=1.162(ms); max=1.162(ms); mean=1.162(ms); s_mean=1.162; 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=8.0000E+00, N=8 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=6.0000E+00, N=6 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=3.0000E+00, N=3 , <>=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=7.0000E+00, N=7 , <>=1 , min=1 , max=1
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
15:36:02 (21109): 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.