任务 35647484
| 用户名 | 18no10ab.27680.67.16.50.126.vlar_1 |
| 任务单元 | 12443598 |
| 创建时间 | 26 Feb 2020, 2:50:04 UTC |
| 发送时间 | 26 Feb 2020, 15:58:45 UTC |
| 上报期限 | 19 Apr 2020, 20:58:27 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 15 秒 |
| CPU 时间 | 5 分 4 秒 |
| 验证状态 | 有效结果 |
| 积分 | 94.21 |
| 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 | 378.83 MB |
| Peak swap size | 13,334.78 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 : 2261.428 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=145971 NumGauss=0 NumPulse=50145718144 NumTriplet=67939600288
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
Pulse: peak=3.856647, time=53.69, period=7.003, d_freq=1421233654.6, score=1.092, chirp=5.3395, fft_len=64
Triplet: peak=12.09608, time=30.3, period=11.22, d_freq=1421228122.19, chirp=-6.9421, fft_len=128
Triplet: peak=11.96442, time=30.3, period=11.22, d_freq=1421228106.03, chirp=-7.4754, fft_len=128
Triplet: peak=12.09047, time=15.64, period=14.99, d_freq=1421234738.95, chirp=9.6114, fft_len=64
Pulse: peak=0.4039475, time=53.7, period=0.2992, d_freq=1421229470.01, score=1.013, chirp=-17.888, fft_len=256
Pulse: peak=2.640694, time=53.74, period=6.693, d_freq=1421226035.88, score=1, chirp=-18.957, fft_len=1024
Triplet: peak=10.96189, time=50.7, period=8.52, d_freq=1421228048.27, chirp=-22.16, fft_len=512
Pulse: peak=1.051691, time=53.71, period=1.394, d_freq=1421233333.62, score=1.011, chirp=-24.43, fft_len=512
Pulse: peak=2.063781, time=53.7, period=3.929, d_freq=1421227339.47, score=1.005, chirp=29.102, fft_len=256
Triplet: peak=11.3605, time=53.32, period=25.28, d_freq=1421227198, chirp=-38.447, fft_len=16
Triplet: peak=11.86099, time=35.9, period=15.93, d_freq=1421227752.58, chirp=62.476, fft_len=128
Pulse: peak=3.752454, time=53.79, period=9.542, d_freq=1421226736.1, score=1.028, chirp=-65.313, fft_len=2k
Pulse: peak=5.458788, time=53.79, period=15.62, d_freq=1421233646.67, score=1.003, chirp=66.081, fft_len=2k
Pulse: peak=4.794712, time=53.7, period=12.48, d_freq=1421234497.35, score=1.031, chirp=72.889, fft_len=256
Best spike: peak=23.17526, time=73.82, d_freq=1421234802.2, chirp=-24.316, fft_len=128k
Best autocorr: peak=17.37711, time=20.13, delay=4.9533, d_freq=1421229944.74, chirp=-26.028, 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=3.856647, time=53.69, period=7.003, d_freq=1421233654.6, score=1.092, chirp=5.3395, fft_len=64
Best triplet: peak=12.09608, time=30.3, period=11.22, d_freq=1421228122.19, chirp=-6.9421, fft_len=128
Spike count: 0
Autocorr count: 0
Pulse count: 8
Triplet count: 6
Gaussian count: 0
Time cpu in use since last restart: 303.7 seconds
Fftlength=32,pass=3:Tune: sum=49379.3(ms); min=3.914(ms); max=68.78(ms); mean=46.94(ms); s_mean=55.3; sleep=45(ms); delta=610; N=1052; usual
Fftlength=32,pass=4:Tune: sum=25820(ms); min=3.19(ms); max=62.37(ms); mean=29.21(ms); s_mean=50.5; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17370.6(ms); min=3.783(ms); max=43.65(ms); mean=21.9(ms); s_mean=34.16; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28893.6(ms); min=2.22(ms); max=65.08(ms); mean=29.01(ms); s_mean=47.45; sleep=45(ms); delta=1067; N=996; usual
Fftlength=64,pass=4:Tune: sum=20041.8(ms); min=1.861(ms); max=49.28(ms); mean=21.23(ms); s_mean=33.11; sleep=30(ms); delta=1015; N=944; usual
Fftlength=64,pass=5:Tune: sum=15983.8(ms); min=1.814(ms); max=41.01(ms); mean=17.88(ms); s_mean=26.32; sleep=15(ms); delta=965; N=894; usual
Fftlength=128,pass=3:Tune: sum=28913.6(ms); min=1.208(ms); max=67.52(ms); mean=26.05(ms); s_mean=34.89; sleep=30(ms); delta=1145; N=1110; usual
Fftlength=128,pass=4:Tune: sum=20256.7(ms); min=0.9134(ms); max=50.56(ms); mean=18.93(ms); s_mean=23.9; sleep=15(ms); delta=1105; N=1070; usual
Fftlength=128,pass=5:Tune: sum=16136.6(ms); min=0.9564(ms); max=45.52(ms); mean=15.65(ms); s_mean=19.15; sleep=15(ms); delta=1066; N=1031; usual
Fftlength=256,pass=3:Tune: sum=28512.9(ms); min=0.5765(ms); max=39.51(ms); mean=24.35(ms); s_mean=38.4; sleep=30(ms); delta=1188; N=1171; usual
Fftlength=256,pass=4:Tune: sum=20059.8(ms); min=0.4669(ms); max=28.01(ms); mean=17.8(ms); s_mean=27.18; sleep=30(ms); delta=1144; N=1127; usual
Fftlength=256,pass=5:Tune: sum=16708.9(ms); min=0.4627(ms); max=24.09(ms); mean=15.46(ms); s_mean=23.05; sleep=15(ms); delta=1098; N=1081; usual
Fftlength=512,pass=3:Tune: sum=62371.5(ms); min=0.2939(ms); max=45.15(ms); mean=36.45(ms); s_mean=44.13; sleep=45(ms); delta=1719; N=1711; high_perf
Fftlength=512,pass=4:Tune: sum=1598.84(ms); min=0.2488(ms); max=13.84(ms); mean=5.158(ms); s_mean=13.17; sleep=15(ms); delta=1697; N=310; usual
Fftlength=512,pass=5:Tune: sum=1291.16(ms); min=0.2611(ms); max=11.44(ms); mean=4.483(ms); s_mean=10.97; sleep=0(ms); delta=1675; N=288; usual
Fftlength=1024,pass=3:Tune: sum=45567.1(ms); min=0.1565(ms); max=15.95(ms); mean=14.7(ms); s_mean=15.39; sleep=15(ms); delta=3107; N=3099; high_perf
Fftlength=1024,pass=4:Tune: sum=278.879(ms); min=0.13(ms); max=5.064(ms); mean=1.859(ms); s_mean=4.253; sleep=0(ms); delta=3096; N=150; usual
Fftlength=1024,pass=5:Tune: sum=221.9(ms); min=0.1393(ms); max=3.925(ms); mean=1.596(ms); s_mean=3.737; sleep=0(ms); delta=3085; N=139; usual
Fftlength=2048,pass=3:Tune: sum=41605.9(ms); min=3.121(ms); max=7.328(ms); mean=6.942(ms); s_mean=6.936; sleep=0(ms); delta=1; N=5993; high_perf
Fftlength=4096,pass=3:Tune: sum=43539.1(ms); min=1.381(ms); max=3.903(ms); mean=3.633(ms); s_mean=3.661; sleep=0(ms); delta=1; N=11985; high_perf
Fftlength=8192,pass=3:Tune: sum=28126.1(ms); min=1.154(ms); max=1.204(ms); mean=1.173(ms); s_mean=1.172; sleep=0(ms); delta=1; N=23971; 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=6.3577E+04, N=63577 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2470E+03, N=1247 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7837E+04, N=47837 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.2000E+01, N=12 , <>=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=6.3570E+04, N=63570 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2550E+03, N=1255 , <>=1 , min=1 , max=1
SleepQuantum total=5.1026E+03, N=4950 , <>=1.031 , min=0.8742 , max=1.071
GPU device sync requested... ...GPU device synched
16:19:58 (21203): 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.