任务 35647333
| 用户名 | 18no10ab.27680.67.16.50.76.vlar_0 |
| 任务单元 | 12443548 |
| 创建时间 | 26 Feb 2020, 2:49:50 UTC |
| 发送时间 | 26 Feb 2020, 14:37:45 UTC |
| 上报期限 | 19 Apr 2020, 19:37:27 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 42 秒 |
| CPU 时间 | 8 分 35 秒 |
| 验证状态 | 有效结果 |
| 积分 | 71.31 |
| 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_sah) x86_64-pc-linux-gnu |
| Peak working set size | 378.56 MB |
| Peak swap size | 13,334.63 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 OCL_CHIRP3 ASYNC_SPIKE 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 : 1495.924 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=145985 NumGauss=0 NumPulse=50160395136 NumTriplet=67954277280
Currently allocated 185 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: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.760888, time=53.71, period=6.558, d_freq=1420741123.29, score=1.024, chirp=13.211, fft_len=512
Pulse: peak=9.653826, time=53.9, period=29.99, d_freq=1420741975.04, score=1.025, chirp=19.017, fft_len=4k
Pulse: peak=6.689691, time=53.74, period=21.34, d_freq=1420738033.84, score=1.03, chirp=-27.958, fft_len=1024
Triplet: peak=12.73395, time=56.39, period=27.25, d_freq=1420741847.08, chirp=-33.096, fft_len=64
Pulse: peak=3.709676, time=53.79, period=10.64, d_freq=1420740092.85, score=1.013, chirp=57.417, fft_len=2k
Pulse: peak=4.394976, time=53.79, period=13.14, d_freq=1420744323.47, score=1.01, chirp=59.919, fft_len=2k
Pulse: peak=7.834359, time=53.74, period=26.49, d_freq=1420745693.86, score=1.003, chirp=61.521, fft_len=1024
Pulse: peak=6.327567, time=53.79, period=18.77, d_freq=1420740514.83, score=1.003, chirp=72.53, fft_len=2k
Triplet: peak=10.65954, time=38.64, period=27.47, d_freq=1420745463.73, chirp=87.01, fft_len=1024
Best spike: peak=23.64189, time=33.55, d_freq=1420745894.73, chirp=6.0142, fft_len=128k
Best autocorr: peak=17.23033, time=87.24, delay=3.2164, d_freq=1420744284.87, chirp=24.041, 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=6.689691, time=53.74, period=21.34, d_freq=1420738033.84, score=1.03, chirp=-27.958, fft_len=1024
Best triplet: peak=12.73395, time=56.39, period=27.25, d_freq=1420741847.08, chirp=-33.096, fft_len=64
Spike count: 0
Autocorr count: 0
Pulse count: 7
Triplet count: 2
Gaussian count: 0
Time cpu in use since last restart: 514.1 seconds
Fftlength=32,pass=3:Tune: sum=48521.9(ms); min=4.597(ms); max=67.71(ms); mean=46.3(ms); s_mean=55.84; sleep=45(ms); delta=608; N=1048; usual
Fftlength=32,pass=4:Tune: sum=25436.3(ms); min=3.131(ms); max=62.01(ms); mean=28.77(ms); s_mean=50.34; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17292.2(ms); min=3.724(ms); max=45.24(ms); mean=21.81(ms); s_mean=34.45; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28607.5(ms); min=2.443(ms); max=64.5(ms); mean=28.72(ms); s_mean=46.79; sleep=45(ms); delta=1067; N=996; usual
Fftlength=64,pass=4:Tune: sum=19918.2(ms); min=1.819(ms); max=47.1(ms); mean=21.03(ms); s_mean=32.12; sleep=30(ms); delta=1018; N=947; usual
Fftlength=64,pass=5:Tune: sum=15940.1(ms); min=1.777(ms); max=42.23(ms); mean=17.77(ms); s_mean=25.71; sleep=15(ms); delta=968; N=897; usual
Fftlength=128,pass=3:Tune: sum=28690(ms); min=1.212(ms); max=66.92(ms); mean=25.82(ms); s_mean=34.44; sleep=30(ms); delta=1146; N=1111; usual
Fftlength=128,pass=4:Tune: sum=20153.2(ms); min=0.9165(ms); max=50.53(ms); mean=18.8(ms); s_mean=23.85; sleep=15(ms); delta=1107; N=1072; usual
Fftlength=128,pass=5:Tune: sum=16236.9(ms); min=0.9247(ms); max=46.63(ms); mean=15.75(ms); s_mean=19.14; sleep=15(ms); delta=1066; N=1031; usual
Fftlength=256,pass=3:Tune: sum=28511.4(ms); min=0.5704(ms); max=39.47(ms); mean=24.33(ms); s_mean=38.11; sleep=30(ms); delta=1189; N=1172; usual
Fftlength=256,pass=4:Tune: sum=20097.6(ms); min=0.4577(ms); max=28.19(ms); mean=17.82(ms); s_mean=27.07; sleep=30(ms); delta=1145; N=1128; usual
Fftlength=256,pass=5:Tune: sum=16875.3(ms); min=0.4751(ms); max=24.31(ms); mean=15.57(ms); s_mean=23.12; sleep=15(ms); delta=1101; N=1084; usual
Fftlength=512,pass=3:Tune: sum=63072.5(ms); min=0.2918(ms); max=45.56(ms); mean=36.86(ms); s_mean=44.01; sleep=45(ms); delta=1719; N=1711; high_perf
Fftlength=512,pass=4:Tune: sum=1600.64(ms); min=0.2468(ms); max=14.03(ms); mean=5.18(ms); s_mean=13.26; sleep=15(ms); delta=1696; N=309; usual
Fftlength=512,pass=5:Tune: sum=1302.32(ms); min=0.258(ms); max=11.73(ms); mean=4.538(ms); s_mean=11.3; sleep=0(ms); delta=1674; N=287; usual
Fftlength=1024,pass=3:Tune: sum=45733.4(ms); min=0.1546(ms); max=15.96(ms); mean=14.76(ms); s_mean=15.46; sleep=15(ms); delta=3107; N=3099; high_perf
Fftlength=1024,pass=4:Tune: sum=277.242(ms); min=0.1382(ms); max=4.988(ms); mean=1.861(ms); s_mean=4.038; sleep=0(ms); delta=3095; N=149; usual
Fftlength=1024,pass=5:Tune: sum=216.641(ms); min=0.1362(ms); max=3.908(ms); mean=1.57(ms); s_mean=3.694; sleep=0(ms); delta=3084; N=138; usual
Fftlength=2048,pass=3:Tune: sum=41745.6(ms); min=3.176(ms); max=7.292(ms); mean=6.963(ms); s_mean=6.98; sleep=0(ms); delta=1; N=5995; high_perf
Fftlength=4096,pass=3:Tune: sum=44112.6(ms); min=1.432(ms); max=4.474(ms); mean=3.679(ms); s_mean=3.684; sleep=0(ms); delta=1; N=11989; high_perf
Fftlength=8192,pass=3:Tune: sum=27769(ms); min=1.14(ms); max=1.189(ms); mean=1.158(ms); s_mean=1.154; sleep=0(ms); delta=1; N=23979; 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=6.3620E+04, N=63620 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2180E+03, N=1218 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7849E+04, N=47849 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.4000E+01, N=14 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=8.0000E+00, N=8 , <>=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=6.3608E+04, N=63608 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2310E+03, N=1231 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
14:42:11 (20934): 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.