任务 35647842
| 用户名 | 18no10ab.27680.67.16.50.245.vlar_2 |
| 任务单元 | 12443717 |
| 创建时间 | 26 Feb 2020, 2:51:06 UTC |
| 发送时间 | 26 Feb 2020, 16:00:01 UTC |
| 上报期限 | 19 Apr 2020, 20:59:43 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 21 秒 |
| CPU 时间 | 5 分 11 秒 |
| 验证状态 | 有效结果 |
| 积分 | 122.51 |
| 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 | 376.34 MB |
| Peak swap size | 13,334.17 MB |
| Peak disk usage | 0.05 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 : 1618.956 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=146013 NumGauss=0 NumPulse=50189747328 NumTriplet=67983629472
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
Pulse: peak=4.38431, time=53.9, period=13, d_freq=1419889930.6, score=1.032, chirp=-1.8337, fft_len=4k
Autocorr: peak=18.23825, time=73.82, delay=6.587, d_freq=1419891569.23, chirp=-13.667, fft_len=128k
Pulse: peak=4.542315, time=53.71, period=11.62, d_freq=1419894936.78, score=1.001, chirp=-20.006, fft_len=512
Spike: peak=24.70927, time=20.13, d_freq=1419889382.38, chirp=-20.978, fft_len=128k
Spike: peak=25.0005, time=20.13, d_freq=1419889382.38, chirp=-20.982, fft_len=128k
Spike: peak=24.33531, time=20.13, d_freq=1419889382.38, chirp=-20.985, fft_len=128k
Spike: peak=25.37247, time=97.31, d_freq=1419893283.62, chirp=-21.299, fft_len=64k
Spike: peak=24.66585, time=97.31, d_freq=1419893283.65, chirp=-21.306, fft_len=64k
Spike: peak=25.06058, time=97.31, d_freq=1419893283.61, chirp=-21.317, fft_len=64k
Spike: peak=25.52605, time=97.31, d_freq=1419893283.64, chirp=-21.325, fft_len=64k
Spike: peak=24.61325, time=97.31, d_freq=1419893283.63, chirp=-21.343, fft_len=64k
Pulse: peak=1.073, time=53.71, period=1.378, d_freq=1419889104.86, score=1.032, chirp=34.409, fft_len=512
Triplet: peak=11.10348, time=58.9, period=37.13, d_freq=1419893725.57, chirp=46.68, fft_len=256
Triplet: peak=12.89229, time=21.1, period=19.46, d_freq=1419895369.9, chirp=67.219, fft_len=128
Triplet: peak=13.33653, time=82.57, period=10.2, d_freq=1419896584.26, chirp=-82.69, fft_len=128
Pulse: peak=2.128655, time=53.71, period=3.85, d_freq=1419895379.47, score=1.059, chirp=-85.624, fft_len=512
Pulse: peak=6.670587, time=53.79, period=21.18, d_freq=1419891198.61, score=1.052, chirp=86.224, fft_len=2k
Triplet: peak=11.29986, time=48.44, period=13.47, d_freq=1419897080.07, chirp=87.025, fft_len=1024
Triplet: peak=11.82746, time=82.56, period=0.8389, d_freq=1419896597.36, chirp=-93.627, fft_len=256
Triplet: peak=12.59503, time=82.56, period=0.8389, d_freq=1419896591.48, chirp=-94.16, fft_len=256
Triplet: peak=12.2438, time=82.56, period=0.8389, d_freq=1419896589.92, chirp=-96.027, fft_len=256
Pulse: peak=2.635025, time=53.74, period=6.169, d_freq=1419896390.32, score=1.001, chirp=-98.361, fft_len=1024
Best spike: peak=25.52605, time=97.31, d_freq=1419893283.64, chirp=-21.325, fft_len=64k
Best autocorr: peak=18.23825, time=73.82, delay=6.587, d_freq=1419891569.23, chirp=-13.667, 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=2.128655, time=53.71, period=3.85, d_freq=1419895379.47, score=1.059, chirp=-85.624, fft_len=512
Best triplet: peak=13.33653, time=82.57, period=10.2, d_freq=1419896584.26, chirp=-82.69, fft_len=128
Spike count: 8
Autocorr count: 1
Pulse count: 6
Triplet count: 7
Gaussian count: 0
Time cpu in use since last restart: 310.6 seconds
Fftlength=32,pass=3:Tune: sum=48828.3(ms); min=4.571(ms); max=68.35(ms); mean=46.55(ms); s_mean=55.92; sleep=45(ms); delta=610; N=1049; usual
Fftlength=32,pass=4:Tune: sum=25505.2(ms); min=3.12(ms); max=62.33(ms); mean=28.85(ms); s_mean=50.19; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17220.6(ms); min=3.718(ms); max=44.75(ms); mean=21.72(ms); s_mean=34.65; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28673(ms); min=2.435(ms); max=64.74(ms); mean=28.79(ms); s_mean=46.68; sleep=45(ms); delta=1067; N=996; usual
Fftlength=64,pass=4:Tune: sum=19901.5(ms); min=1.814(ms); max=48.29(ms); mean=21.02(ms); s_mean=32.51; sleep=30(ms); delta=1018; N=947; usual
Fftlength=64,pass=5:Tune: sum=15953.6(ms); min=1.774(ms); max=41.84(ms); mean=17.79(ms); s_mean=25.62; sleep=15(ms); delta=968; N=897; usual
Fftlength=128,pass=3:Tune: sum=28627.8(ms); min=1.155(ms); max=67.32(ms); mean=25.79(ms); s_mean=34.51; sleep=30(ms); delta=1145; N=1110; usual
Fftlength=128,pass=4:Tune: sum=20048.8(ms); min=0.9155(ms); max=50.04(ms); mean=18.74(ms); s_mean=23.82; sleep=15(ms); delta=1105; N=1070; usual
Fftlength=128,pass=5:Tune: sum=16033.9(ms); min=0.9298(ms); max=45.55(ms); mean=15.55(ms); s_mean=18.9; sleep=15(ms); delta=1066; N=1031; usual
Fftlength=256,pass=3:Tune: sum=28314.8(ms); min=0.5888(ms); max=39.05(ms); mean=24.18(ms); s_mean=37.97; sleep=30(ms); delta=1188; N=1171; usual
Fftlength=256,pass=4:Tune: sum=19994.8(ms); min=0.4567(ms); max=27.98(ms); mean=17.74(ms); s_mean=26.68; sleep=15(ms); delta=1144; N=1127; usual
Fftlength=256,pass=5:Tune: sum=16742.3(ms); min=0.4762(ms); max=23.97(ms); mean=15.46(ms); s_mean=22.76; sleep=15(ms); delta=1100; N=1083; usual
Fftlength=512,pass=3:Tune: sum=62572.2(ms); min=0.2918(ms); max=45.28(ms); mean=36.57(ms); s_mean=43.48; sleep=45(ms); delta=1719; N=1711; high_perf
Fftlength=512,pass=4:Tune: sum=1595.95(ms); min=0.2478(ms); max=13.95(ms); mean=5.148(ms); s_mean=13.15; sleep=15(ms); delta=1697; N=310; usual
Fftlength=512,pass=5:Tune: sum=1300.72(ms); min=0.256(ms); max=11.72(ms); mean=4.516(ms); s_mean=11.27; sleep=0(ms); delta=1675; N=288; usual
Fftlength=1024,pass=3:Tune: sum=45622.2(ms); min=0.1546(ms); max=15.85(ms); mean=14.71(ms); s_mean=15.39; sleep=15(ms); delta=3109; N=3101; high_perf
Fftlength=1024,pass=4:Tune: sum=280.732(ms); min=0.127(ms); max=4.929(ms); mean=1.872(ms); s_mean=4.256; sleep=0(ms); delta=3098; N=150; usual
Fftlength=1024,pass=5:Tune: sum=220.363(ms); min=0.1372(ms); max=3.866(ms); mean=1.585(ms); s_mean=3.703; sleep=0(ms); delta=3087; N=139; usual
Fftlength=2048,pass=3:Tune: sum=41786(ms); min=3.011(ms); max=7.357(ms); mean=6.965(ms); s_mean=6.974; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=44127.8(ms); min=1.382(ms); max=3.862(ms); mean=3.678(ms); s_mean=3.682; sleep=0(ms); delta=1; N=11997; high_perf
Fftlength=8192,pass=3:Tune: sum=27798.1(ms); min=1.141(ms); max=1.189(ms); mean=1.159(ms); s_mean=1.159; sleep=0(ms); delta=1; N=23993; 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=6.3636E+04, N=63636 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2300E+03, N=1230 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7881E+04, N=47881 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.0000E+01, N=10 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=7.0000E+00, N=7 , <>=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=6.3629E+04, N=63629 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2380E+03, N=1238 , <>=1 , min=1 , max=1
SleepQuantum total=5.1122E+03, N=4951 , <>=1.033 , min=0.8775 , max=1.074
GPU device sync requested... ...GPU device synched
16:29:37 (21221): 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.