任务 35335172
| 用户名 | 18no10ab.5692.7020.4.38.162.vlar_0 |
| 任务单元 | 12341970 |
| 创建时间 | 16 Jan 2020, 23:52:59 UTC |
| 发送时间 | 17 Jan 2020, 11:16:46 UTC |
| 上报期限 | 10 Mar 2020, 16:16:28 UTC |
| 接收时间 | 18 Jan 2020, 17:59:14 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 | 88347 |
| 运行时间 | 11 分 18 秒 |
| CPU 时间 | 3 分 6 秒 |
| 验证状态 | 有效结果 |
| 积分 | 98.64 |
| 设备最高FLOPS（每秒浮点运算次数） | 339.06 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_SoG) x86_64-pc-linux-gnu |
| Peak working set size | 259.09 MB |
| Peak swap size | 62,458.16 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: 4.15.0-74-generic
CPU : AMD Ryzen 5 1600 Six-Core Processor
12 core(s), Speed : 3399.215 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=0.009942 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: 6
Max work group size: 1024
Max clock frequency: 1468Mhz
Max memory allocation: 1058734080
Cache type: Read/Write
Cache line size: 128
Cache size: 98304
Global memory size: 4234936320
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 1050 Ti
Vendor: NVIDIA Corporation
Driver version: 430.64
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
Max compute units: 1
Max work group size: 1024
Max clock frequency: 954Mhz
Max memory allocation: 524828672
Cache type: Read/Write
Cache line size: 128
Cache size: 16384
Global memory size: 2099314688
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 GT 710
Vendor: NVIDIA Corporation
Driver version: 430.64
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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.009942
Used GPU device parameters are:
Number of compute units: 6
Single buffer allocation size: 128MB
Total device global memory: 4038MB
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=24.01387, time=6.711, d_freq=1419084368.36, chirp=0.0018485, fft_len=128k
Spike: peak=24.26892, time=6.711, d_freq=1419078753.44, chirp=3.4087, fft_len=128k
Spike: peak=24.03151, time=6.711, d_freq=1419078753.45, chirp=3.4096, fft_len=128k
Spike: peak=24.04314, time=60.4, d_freq=1419079734.12, chirp=6.7952, fft_len=128k
Spike: peak=24.3075, time=33.55, d_freq=1419081785.13, chirp=13.335, fft_len=128k
Spike: peak=24.54734, time=33.55, d_freq=1419081785.12, chirp=13.337, fft_len=128k
Spike: peak=24.20907, time=33.55, d_freq=1419081785.13, chirp=13.342, fft_len=128k
Pulse: peak=3.372026, time=53.71, period=7.904, d_freq=1419079519.18, score=1.014, chirp=15.729, fft_len=512
Pulse: peak=1.661103, time=53.74, period=2.84, d_freq=1419081158.77, score=1.03, chirp=16.595, fft_len=1024
Spike: peak=24.97948, time=6.711, d_freq=1419078892.87, chirp=17.135, fft_len=128k
Spike: peak=25.26934, time=6.711, d_freq=1419078892.88, chirp=17.136, fft_len=128k
Spike: peak=24.31609, time=6.711, d_freq=1419078892.88, chirp=17.137, fft_len=128k
Triplet: peak=11.29282, time=55.44, period=19.11, d_freq=1419081916.91, chirp=-21.327, fft_len=64
Triplet: peak=11.06925, time=55.4, period=49.34, d_freq=1419077837.73, chirp=23.46, fft_len=32
Pulse: peak=3.907519, time=53.74, period=10.6, d_freq=1419082271.57, score=1.042, chirp=23.993, fft_len=1024
Pulse: peak=0.6333493, time=53.69, period=0.5808, d_freq=1419079798.82, score=1.035, chirp=-24.526, fft_len=128
Spike: peak=24.57494, time=87.24, d_freq=1419081017.41, chirp=-25.571, fft_len=128k
Spike: peak=24.49651, time=87.24, d_freq=1419081017.4, chirp=-25.572, fft_len=128k
Pulse: peak=1.480772, time=53.69, period=2.61, d_freq=1419077330.54, score=1.001, chirp=26.126, fft_len=128
Spike: peak=25.98431, time=16.78, d_freq=1419080657.13, chirp=26.667, fft_len=64k
Spike: peak=25.67682, time=16.78, d_freq=1419080657.14, chirp=26.685, fft_len=64k
Spike: peak=24.05342, time=16.78, d_freq=1419080657.11, chirp=26.693, fft_len=64k
Spike: peak=24.01419, time=70.46, d_freq=1419086140.57, chirp=-28.859, fft_len=64k
Spike: peak=24.75975, time=70.46, d_freq=1419086140.57, chirp=-28.874, fft_len=64k
Spike: peak=24.26969, time=100.7, d_freq=1419079418.49, chirp=29.666, fft_len=128k
Spike: peak=25.1189, time=100.7, d_freq=1419079418.49, chirp=29.67, fft_len=128k
Spike: peak=25.0189, time=100.7, d_freq=1419079418.49, chirp=29.673, fft_len=128k
Spike: peak=24.01048, time=100.7, d_freq=1419079418.49, chirp=29.677, fft_len=128k
Pulse: peak=1.455868, time=53.74, period=2.268, d_freq=1419084689.87, score=1.05, chirp=33.323, fft_len=1024
Pulse: peak=0.8532037, time=53.7, period=0.9077, d_freq=1419080931.34, score=1.04, chirp=39.189, fft_len=256
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=25.98431, time=16.78, d_freq=1419080657.13, chirp=26.667, fft_len=64k
Best autocorr: peak=17.3172, time=100.7, delay=3.6119, d_freq=1419083102.78, chirp=10.645, 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=1.455868, time=53.74, period=2.268, d_freq=1419084689.87, score=1.05, chirp=33.323, fft_len=1024
Best triplet: peak=11.29282, time=55.44, period=19.11, d_freq=1419081916.91, chirp=-21.327, fft_len=64
Spike count: 21
Autocorr count: 0
Pulse count: 7
Triplet count: 2
Gaussian count: 0
Time cpu in use since last restart: 186.3 seconds
Fftlength=32,pass=3:Tune: sum=18589.3(ms); min=4.854(ms); max=67.49(ms); mean=34.36(ms); s_mean=52.14; sleep=45(ms); delta=613; N=541; usual
Fftlength=32,pass=4:Tune: sum=12654.9(ms); min=3.488(ms); max=69.78(ms); mean=24.43(ms); s_mean=30.2; sleep=30(ms); delta=616; N=518; usual
Fftlength=32,pass=5:Tune: sum=10427(ms); min=3.833(ms); max=41.23(ms); mean=21.45(ms); s_mean=31.96; sleep=30(ms); delta=581; N=486; usual
Fftlength=64,pass=3:Tune: sum=17287.4(ms); min=2.739(ms); max=74.23(ms); mean=28.62(ms); s_mean=39.1; sleep=30(ms); delta=657; N=604; usual
Fftlength=64,pass=4:Tune: sum=11817.9(ms); min=2.067(ms); max=44.29(ms); mean=20.48(ms); s_mean=37.65; sleep=30(ms); delta=626; N=577; usual
Fftlength=64,pass=5:Tune: sum=9640.9(ms); min=1.883(ms); max=85.67(ms); mean=17.79(ms); s_mean=30.47; sleep=30(ms); delta=589; N=542; usual
Fftlength=128,pass=3:Tune: sum=16811(ms); min=1.31(ms); max=62.48(ms); mean=25.39(ms); s_mean=53.65; sleep=45(ms); delta=688; N=662; usual
Fftlength=128,pass=4:Tune: sum=11460.6(ms); min=0.9706(ms); max=43.99(ms); mean=18.34(ms); s_mean=38.16; sleep=30(ms); delta=649; N=625; usual
Fftlength=128,pass=5:Tune: sum=9303.16(ms); min=0.9615(ms); max=69.03(ms); mean=15.96(ms); s_mean=31.79; sleep=30(ms); delta=606; N=583; usual
Fftlength=256,pass=3:Tune: sum=16809.9(ms); min=0.5673(ms); max=69.32(ms); mean=23.31(ms); s_mean=57.52; sleep=60(ms); delta=691; N=721; usual
Fftlength=256,pass=4:Tune: sum=11549.9(ms); min=0.4761(ms); max=69.25(ms); mean=17.06(ms); s_mean=39.27; sleep=30(ms); delta=689; N=677; usual
Fftlength=256,pass=5:Tune: sum=9487.85(ms); min=0.5088(ms); max=60.34(ms); mean=14.99(ms); s_mean=32.46; sleep=30(ms); delta=644; N=633; usual
Fftlength=512,pass=3:Tune: sum=16884.4(ms); min=0.2877(ms); max=57.57(ms); mean=21.08(ms); s_mean=28.37; sleep=30(ms); delta=807; N=801; usual
Fftlength=512,pass=4:Tune: sum=12138.2(ms); min=0.2703(ms); max=48.9(ms); mean=15.6(ms); s_mean=20.68; sleep=15(ms); delta=784; N=778; usual
Fftlength=512,pass=5:Tune: sum=9148.8(ms); min=0.2734(ms); max=70.51(ms); mean=12.09(ms); s_mean=15.41; sleep=15(ms); delta=762; N=757; usual
Fftlength=1024,pass=3:Tune: sum=16343.8(ms); min=0.1628(ms); max=42.94(ms); mean=12.76(ms); s_mean=13.66; sleep=15(ms); delta=1284; N=1281; usual
Fftlength=1024,pass=4:Tune: sum=12182.6(ms); min=0.1372(ms); max=40.23(ms); mean=9.6(ms); s_mean=10.05; sleep=0(ms); delta=1272; N=1269; usual
Fftlength=1024,pass=5:Tune: sum=9636.43(ms); min=0.1475(ms); max=37.83(ms); mean=7.66(ms); s_mean=8.003; sleep=0(ms); delta=1260; N=1258; usual
Fftlength=2048,pass=3:Tune: sum=29421.4(ms); min=5.245(ms); max=41.08(ms); mean=12.51(ms); s_mean=12.31; sleep=15(ms); delta=1; N=2351; high_perf
Fftlength=4096,pass=3:Tune: sum=29349.8(ms); min=2.695(ms); max=36.24(ms); mean=6.241(ms); s_mean=6.147; sleep=0(ms); delta=1; N=4703; high_perf
Fftlength=8192,pass=3:Tune: sum=17906(ms); min=1.864(ms); max=30.42(ms); mean=1.903(ms); s_mean=1.886; sleep=0(ms); delta=1; N=9407; 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=2.4986E+04, N=24986 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=4.3900E+02, N=439 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.8761E+04, N=18761 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.3000E+01, N=13 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.2000E+01, N=12 , <>=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=2.4978E+04, N=24978 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.4800E+02, N=448 , <>=1 , min=1 , max=1
SleepQuantum total=5.3031E+03, N=4964 , <>=1.068 , min=0.823 , max=1.348
GPU device sync requested... ...GPU device synched
09:49:05 (3491): 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.