任务 35647594
| 用户名 | 18no10ab.27680.67.16.50.163.vlar_0 |
| 任务单元 | 12443635 |
| 创建时间 | 26 Feb 2020, 2:50:38 UTC |
| 发送时间 | 26 Feb 2020, 15:08:50 UTC |
| 上报期限 | 19 Apr 2020, 20:08:32 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 | 13 分 24 秒 |
| CPU 时间 | 5 分 12 秒 |
| 验证状态 | 有效结果 |
| 积分 | 93.01 |
| 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 | 379.05 MB |
| Peak swap size | 13,335.16 MB |
| Peak disk usage | 0.03 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 : 1361.536 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=146041 NumGauss=0 NumPulse=50219088768 NumTriplet=68012970912
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=24.20003, time=100.7, d_freq=1419095733.31, chirp=2.3107, fft_len=128k
Spike: peak=24.04294, time=100.7, d_freq=1419095733.31, chirp=2.3143, fft_len=128k
Pulse: peak=3.790374, time=53.79, period=10.62, d_freq=1419090880.82, score=1.035, chirp=5.1315, fft_len=2k
Pulse: peak=2.4747, time=53.69, period=5.115, d_freq=1419090500.17, score=1.036, chirp=8.5309, fft_len=128
Pulse: peak=2.751851, time=53.71, period=6.248, d_freq=1419092188.7, score=1.022, chirp=15.462, fft_len=512
Pulse: peak=3.226108, time=53.79, period=8.205, d_freq=1419089309.57, score=1.013, chirp=-22.394, fft_len=2k
Pulse: peak=7.653531, time=53.79, period=23.14, d_freq=1419091504.62, score=1.009, chirp=61.316, fft_len=2k
Pulse: peak=2.65764, time=53.74, period=6.685, d_freq=1419094765.45, score=1.007, chirp=63.048, fft_len=1024
Pulse: peak=2.799487, time=53.7, period=6.189, d_freq=1419095198.85, score=1.018, chirp=-64.515, fft_len=256
Triplet: peak=13.07884, time=35.44, period=28.63, d_freq=1419095824.65, chirp=65.748, fft_len=2k
Pulse: peak=4.765687, time=53.71, period=11.22, d_freq=1419090678.34, score=1.051, chirp=81.444, fft_len=512
Pulse: peak=1.461672, time=53.7, period=2.551, d_freq=1419093619.83, score=1.008, chirp=-81.843, fft_len=256
Pulse: peak=4.963123, time=53.69, period=12.47, d_freq=1419094645.46, score=1.044, chirp=-84.776, fft_len=128
Pulse: peak=9.98972, time=53.9, period=29.36, d_freq=1419095776.71, score=1.061, chirp=-86.426, fft_len=4k
Best spike: peak=24.20003, time=100.7, d_freq=1419095733.31, chirp=2.3107, fft_len=128k
Best autocorr: peak=17.25212, time=60.4, delay=2.9637, d_freq=1419091358.1, chirp=-7.2647, 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=9.98972, time=53.9, period=29.36, d_freq=1419095776.71, score=1.061, chirp=-86.426, fft_len=4k
Best triplet: peak=13.07884, time=35.44, period=28.63, d_freq=1419095824.65, chirp=65.748, fft_len=2k
Spike count: 2
Autocorr count: 0
Pulse count: 11
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 310.9 seconds
Fftlength=32,pass=3:Tune: sum=48559(ms); min=3.876(ms); max=75.66(ms); mean=46.29(ms); s_mean=49.05; sleep=45(ms); delta=668; N=1049; usual
Fftlength=32,pass=4:Tune: sum=25511.6(ms); min=3.12(ms); max=62.42(ms); mean=28.86(ms); s_mean=50.06; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17222.2(ms); min=3.714(ms); max=44.15(ms); mean=21.72(ms); s_mean=34.52; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28690.1(ms); min=2.43(ms); max=65.27(ms); mean=28.81(ms); s_mean=47.26; sleep=45(ms); delta=1067; N=996; usual
Fftlength=64,pass=4:Tune: sum=19873.9(ms); min=1.638(ms); max=48.39(ms); mean=21.01(ms); s_mean=32.49; sleep=30(ms); delta=1017; N=946; usual
Fftlength=64,pass=5:Tune: sum=15827(ms); min=1.774(ms); max=42.01(ms); mean=17.7(ms); s_mean=25.48; sleep=15(ms); delta=965; N=894; usual
Fftlength=128,pass=3:Tune: sum=28690.6(ms); min=1.182(ms); max=66.48(ms); mean=25.85(ms); s_mean=34.81; sleep=30(ms); delta=1145; N=1110; usual
Fftlength=128,pass=4:Tune: sum=20057.4(ms); min=0.9144(ms); max=50.65(ms); mean=18.76(ms); s_mean=24.01; sleep=15(ms); delta=1104; N=1069; usual
Fftlength=128,pass=5:Tune: sum=16003.3(ms); min=0.9544(ms); max=45.51(ms); mean=15.57(ms); s_mean=19.31; sleep=15(ms); delta=1063; N=1028; usual
Fftlength=256,pass=3:Tune: sum=28368.3(ms); min=0.5693(ms); max=39.28(ms); mean=24.18(ms); s_mean=37.73; sleep=30(ms); delta=1190; N=1173; usual
Fftlength=256,pass=4:Tune: sum=20064(ms); min=0.4588(ms); max=27.95(ms); mean=17.77(ms); s_mean=26.96; sleep=15(ms); delta=1146; N=1129; usual
Fftlength=256,pass=5:Tune: sum=16801(ms); min=0.4741(ms); max=24.22(ms); mean=15.5(ms); s_mean=23.02; sleep=15(ms); delta=1101; N=1084; usual
Fftlength=512,pass=3:Tune: sum=62691.7(ms); min=0.2908(ms); max=45.09(ms); mean=36.6(ms); s_mean=43.44; sleep=45(ms); delta=1721; N=1713; high_perf
Fftlength=512,pass=4:Tune: sum=1597.86(ms); min=0.2468(ms); max=13.85(ms); mean=5.154(ms); s_mean=13.26; sleep=15(ms); delta=1699; N=310; usual
Fftlength=512,pass=5:Tune: sum=1297.87(ms); min=0.257(ms); max=11.69(ms); mean=4.506(ms); s_mean=11.13; sleep=0(ms); delta=1677; N=288; usual
Fftlength=1024,pass=3:Tune: sum=45647.8(ms); min=0.1536(ms); max=15.99(ms); mean=14.71(ms); s_mean=15.37; sleep=15(ms); delta=3111; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=280.607(ms); min=0.129(ms); max=5.036(ms); mean=1.871(ms); s_mean=4.248; sleep=0(ms); delta=3100; N=150; usual
Fftlength=1024,pass=5:Tune: sum=220.362(ms); min=0.1372(ms); max=3.901(ms); mean=1.585(ms); s_mean=3.691; sleep=0(ms); delta=3089; N=139; usual
Fftlength=2048,pass=3:Tune: sum=41796.9(ms); min=3.149(ms); max=7.29(ms); mean=6.965(ms); s_mean=6.973; sleep=0(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=44143(ms); min=1.419(ms); max=3.832(ms); mean=3.678(ms); s_mean=3.704; sleep=0(ms); delta=1; N=12003; high_perf
Fftlength=8192,pass=3:Tune: sum=27813.3(ms); min=1.14(ms); max=1.192(ms); mean=1.159(ms); s_mean=1.155; sleep=0(ms); delta=1; N=24007; 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=6.3645E+04, N=63645 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2490E+03, N=1249 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7900E+04, N=47900 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.9000E+01, N=19 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.3000E+01, N=13 , <>=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=6.3631E+04, N=63631 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2640E+03, N=1264 , <>=1 , min=1 , max=1
SleepQuantum total=5.1109E+03, N=4952 , <>=1.032 , min=0.8784 , max=1.074
GPU device sync requested... ...GPU device synched
15:22:24 (21038): 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.