任务 35647539
| 用户名 | 18no10ab.27680.67.16.50.144.vlar_2 |
| 任务单元 | 12443616 |
| 创建时间 | 26 Feb 2020, 2:50:32 UTC |
| 发送时间 | 26 Feb 2020, 14:48:47 UTC |
| 上报期限 | 19 Apr 2020, 19:48:29 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 16 秒 |
| CPU 时间 | 5 分 5 秒 |
| 验证状态 | 有效结果 |
| 积分 | 97.65 |
| 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 | 375.91 MB |
| Peak swap size | 13,334.21 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 #2 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 : 3526.213 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=146047 NumGauss=0 NumPulse=50225378432 NumTriplet=68019260576
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: 3016MB
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
Autocorr: peak=18.62298, time=20.13, delay=3.1379, d_freq=1418906310.38, chirp=2.9992, fft_len=128k
Pulse: peak=2.74319, time=53.74, period=6.51, d_freq=1418905512.34, score=1.04, chirp=3.1323, fft_len=1024
Spike: peak=25.85658, time=33.55, d_freq=1418910286.43, chirp=-18.949, fft_len=128k
Spike: peak=25.24858, time=33.55, d_freq=1418910286.42, chirp=-18.954, fft_len=128k
Spike: peak=24.76756, time=33.55, d_freq=1418910286.44, chirp=-18.956, fft_len=128k
Spike: peak=24.68535, time=20.13, d_freq=1418909599.44, chirp=24.338, fft_len=128k
Spike: peak=24.3801, time=20.13, d_freq=1418909599.44, chirp=24.341, fft_len=128k
Pulse: peak=1.691537, time=53.71, period=3.281, d_freq=1418905486.14, score=1.023, chirp=31.587, fft_len=512
Pulse: peak=3.787878, time=53.74, period=9.057, d_freq=1418904628.36, score=1.016, chirp=-37.984, fft_len=1024
Pulse: peak=1.626518, time=53.74, period=3.351, d_freq=1418904646.04, score=1.005, chirp=-40.85, fft_len=1024
Pulse: peak=2.256687, time=53.79, period=4.771, d_freq=1418908857.62, score=1.031, chirp=42.182, fft_len=2k
Pulse: peak=7.795547, time=53.79, period=26.7, d_freq=1418905638.89, score=1.022, chirp=-43.982, fft_len=2k
Pulse: peak=4.89424, time=53.7, period=12.89, d_freq=1418905007.06, score=1.051, chirp=47.181, fft_len=256
Pulse: peak=3.95702, time=53.7, period=10.73, d_freq=1418908979.26, score=1.009, chirp=52.245, fft_len=256
Pulse: peak=5.486838, time=53.79, period=14.37, d_freq=1418903178.2, score=1.011, chirp=-64.64, fft_len=2k
Triplet: peak=11.09522, time=45.64, period=6.816, d_freq=1418903083.99, chirp=-64.773, fft_len=512
Best spike: peak=25.85658, time=33.55, d_freq=1418910286.43, chirp=-18.949, fft_len=128k
Best autocorr: peak=18.62298, time=20.13, delay=3.1379, d_freq=1418906310.38, chirp=2.9992, 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=4.89424, time=53.7, period=12.89, d_freq=1418905007.06, score=1.051, chirp=47.181, fft_len=256
Best triplet: peak=11.09522, time=45.64, period=6.816, d_freq=1418903083.99, chirp=-64.773, fft_len=512
Spike count: 5
Autocorr count: 1
Pulse count: 9
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 303.9 seconds
Fftlength=32,pass=3:Tune: sum=49439.7(ms); min=3.914(ms); max=68.97(ms); mean= 47(ms); s_mean=55.67; sleep=45(ms); delta=610; N=1052; usual
Fftlength=32,pass=4:Tune: sum=25805.3(ms); min=3.206(ms); max=63.65(ms); mean=29.19(ms); s_mean=50.66; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17468(ms); min=3.781(ms); max=45.35(ms); mean=22.03(ms); s_mean=35.65; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28870.3(ms); min=2.461(ms); max=65.11(ms); mean=28.99(ms); s_mean=47.07; sleep=45(ms); delta=1067; N=996; usual
Fftlength=64,pass=4:Tune: sum=20135.9(ms); min=1.851(ms); max=49.21(ms); mean=21.26(ms); s_mean=32.81; sleep=30(ms); delta=1018; N=947; usual
Fftlength=64,pass=5:Tune: sum=16094.2(ms); min=1.81(ms); max=42.77(ms); mean=17.94(ms); s_mean=26.36; sleep=15(ms); delta=968; N=897; usual
Fftlength=128,pass=3:Tune: sum=28943.2(ms); min=1.236(ms); max=68.45(ms); mean=26.05(ms); s_mean=34.63; sleep=30(ms); delta=1146; N=1111; usual
Fftlength=128,pass=4:Tune: sum=20261.8(ms); min=1.025(ms); max=50.94(ms); mean=18.94(ms); s_mean=24.3; sleep=15(ms); delta=1105; N=1070; usual
Fftlength=128,pass=5:Tune: sum=16084.3(ms); min=0.9533(ms); max=44.9(ms); mean=15.63(ms); s_mean=19.08; sleep=15(ms); delta=1064; N=1029; usual
Fftlength=256,pass=3:Tune: sum=28590.4(ms); min=0.5753(ms); max=39.2(ms); mean=24.35(ms); s_mean=38.11; sleep=30(ms); delta=1191; N=1174; usual
Fftlength=256,pass=4:Tune: sum=20127.8(ms); min=0.4646(ms); max=27.92(ms); mean=17.81(ms); s_mean=26.81; sleep=15(ms); delta=1147; N=1130; usual
Fftlength=256,pass=5:Tune: sum=16788.7(ms); min=0.4884(ms); max=24.13(ms); mean=15.47(ms); s_mean=22.9; sleep=15(ms); delta=1102; N=1085; usual
Fftlength=512,pass=3:Tune: sum=62430(ms); min=0.2928(ms); max=45.01(ms); mean=36.44(ms); s_mean=43.53; sleep=45(ms); delta=1721; N=1713; high_perf
Fftlength=512,pass=4:Tune: sum=1597.39(ms); min=0.2499(ms); max=13.77(ms); mean=5.153(ms); s_mean=13.28; sleep=15(ms); delta=1699; N=310; usual
Fftlength=512,pass=5:Tune: sum=1289.28(ms); min=0.2621(ms); max=11.61(ms); mean=4.477(ms); s_mean=10.98; sleep=0(ms); delta=1677; N=288; usual
Fftlength=1024,pass=3:Tune: sum=45615.8(ms); min=0.1556(ms); max=15.89(ms); mean=14.7(ms); s_mean=15.38; sleep=15(ms); delta=3111; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=277.692(ms); min=0.13(ms); max=5.015(ms); mean=1.851(ms); s_mean=4.038; sleep=0(ms); delta=3100; N=150; usual
Fftlength=1024,pass=5:Tune: sum=218.04(ms); min=0.1379(ms); max=3.91(ms); mean=1.58(ms); s_mean=3.723; sleep=0(ms); delta=3088; N=138; usual
Fftlength=2048,pass=3:Tune: sum=41680.4(ms); min=3.077(ms); max=7.365(ms); mean=6.943(ms); s_mean=6.952; sleep=0(ms); delta=1; N=6003; high_perf
Fftlength=4096,pass=3:Tune: sum=43610.1(ms); min=1.622(ms); max=3.862(ms); mean=3.633(ms); s_mean=3.618; sleep=0(ms); delta=1; N=12005; high_perf
Fftlength=8192,pass=3:Tune: sum=28170.1(ms); min=1.152(ms); max=1.201(ms); mean=1.173(ms); s_mean=1.176; sleep=0(ms); delta=1; N=24009; 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=6.3576E+04, N=63576 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.3240E+03, N=1324 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7911E+04, N=47911 , <>=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=1.0000E+01, N=10 , <>=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=6.3565E+04, N=63565 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.3360E+03, N=1336 , <>=1 , min=1 , max=1
SleepQuantum total=5.1058E+03, N=4955 , <>=1.03 , min=0.8748 , max=1.073
GPU device sync requested... ...GPU device synched
14:59:51 (20983): 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.