任务 35260649
| 用户名 | 03oc11ab.17152.12469.15.49.173_2 |
| 任务单元 | 12316394 |
| 创建时间 | 10 Jan 2020, 0:49:11 UTC |
| 发送时间 | 10 Jan 2020, 5:08:26 UTC |
| 上报期限 | 2 Mar 2020, 11:10:28 UTC |
| 接收时间 | 10 Jan 2020, 7:30:26 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 | 75197 |
| 运行时间 | 2 分 57 秒 |
| CPU 时间 | 1 分 27 秒 |
| 验证状态 | 有效结果 |
| 积分 | 65.99 |
| 设备最高FLOPS（每秒浮点运算次数） | 2,552.77 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_SoG) x86_64-pc-linux-gnu |
标准错误输出
<core_client_version>7.2.33</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
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: 2.6.32-696.18.7.el6.x86_64
CPU : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
16 core(s), Speed : 2401.000 MHz
L1 : 64 KB, Cache : 12288 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.450181 NumCfft=190831 NumGauss=1050544872 NumPulse=112883803559 NumTriplet=452680360218
Currently allocated 229 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: 28
Max work group size: 1024
Max clock frequency: 1582Mhz
Max memory allocation: 2930376704
Cache type: Read/Write
Cache line size: 128
Cache size: 458752
Global memory size: 11721506816
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 1080 Ti
Vendor: NVIDIA Corporation
Driver version: 390.12
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: 16
Max work group size: 1024
Max clock frequency: 1544Mhz
Max memory allocation: 386531328
Cache type: Read/Write
Cache line size: 128
Cache size: 262144
Global memory size: 1546125312
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 580
Vendor: NVIDIA Corporation
Driver version: 390.12
Version: OpenCL 1.1 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 : 0.450181
Used GPU device parameters are:
Number of compute units: 28
Single buffer allocation size: 128MB
Total device global memory: 11178MB
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=24.01797, time=36.07, d_freq=1419191836.81, chirp=-2.7238, fft_len=16k
Spike: peak=24.12833, time=36.07, d_freq=1419191836.81, chirp=-2.7404, fft_len=16k
Spike: peak=24.2262, time=36.07, d_freq=1419191836.8, chirp=-2.7571, fft_len=16k
Spike: peak=24.3116, time=36.07, d_freq=1419191836.8, chirp=-2.7737, fft_len=16k
Spike: peak=24.38456, time=36.07, d_freq=1419191836.8, chirp=-2.7903, fft_len=16k
Spike: peak=24.4445, time=36.07, d_freq=1419191836.79, chirp=-2.807, fft_len=16k
Spike: peak=24.49148, time=36.07, d_freq=1419191836.79, chirp=-2.8236, fft_len=16k
Spike: peak=24.52553, time=36.07, d_freq=1419191836.78, chirp=-2.8403, fft_len=16k
Spike: peak=24.54621, time=36.07, d_freq=1419191836.78, chirp=-2.8569, fft_len=16k
Spike: peak=24.55359, time=36.07, d_freq=1419191836.78, chirp=-2.8735, fft_len=16k
Spike: peak=24.54772, time=36.07, d_freq=1419191836.77, chirp=-2.8902, fft_len=16k
Spike: peak=24.52832, time=36.07, d_freq=1419191836.77, chirp=-2.9068, fft_len=16k
Spike: peak=24.49548, time=36.07, d_freq=1419191836.76, chirp=-2.9234, fft_len=16k
Spike: peak=24.44922, time=36.07, d_freq=1419191836.76, chirp=-2.9401, fft_len=16k
Spike: peak=24.38945, time=36.07, d_freq=1419191836.76, chirp=-2.9567, fft_len=16k
Spike: peak=24.31628, time=36.07, d_freq=1419191836.75, chirp=-2.9733, fft_len=16k
Spike: peak=24.22975, time=36.07, d_freq=1419191836.75, chirp=-2.99, fft_len=16k
Spike: peak=24.12992, time=36.07, d_freq=1419191836.74, chirp=-3.0066, fft_len=16k
Spike: peak=24.01689, time=36.07, d_freq=1419191836.74, chirp=-3.0233, fft_len=16k
Spike: peak=24.59714, time=73.82, d_freq=1419185628.56, chirp=26.97, fft_len=128k
Spike: peak=24.84801, time=73.82, d_freq=1419185628.56, chirp=26.971, fft_len=128k
Pulse: peak=2.522919, time=89.27, period=0.6794, d_freq=1419193433.36, score=1.007, chirp=50.567, fft_len=256
Spike: peak=24.22876, time=82.21, d_freq=1419188584.62, chirp=51.463, fft_len=32k
Spike: peak=24.48416, time=82.21, d_freq=1419188584.65, chirp=51.478, fft_len=32k
Pulse: peak=7.90955, time=29.83, period=2.801, d_freq=1419194089.92, score=1.044, chirp=-54.293, fft_len=128
Best spike: peak=24.84801, time=73.82, d_freq=1419185628.56, chirp=26.971, fft_len=128k
Best autocorr: peak=17.64335, time=60.4, delay=2.1393, d_freq=1419189726.72, chirp=4.5298, fft_len=128k
Best gaussian: peak=3.285732, mean=0.5424532, ChiSq=1.357747, time=64.59, d_freq=1419188676.57,
score=-0.9903679, null_hyp=2.162464, chirp=39.543, fft_len=16k
Best pulse: peak=7.90955, time=29.83, period=2.801, d_freq=1419194089.92, score=1.044, chirp=-54.293, fft_len=128
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 23
Autocorr count: 0
Pulse count: 2
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 86.6 seconds
Fftlength=8,pass=3:Tune: sum=3275.3(ms); min=2.64(ms); max=32.58(ms); mean=18.1(ms); s_mean=25.95; sleep=15(ms); delta=229; N=181; usual
Fftlength=8,pass=4:Tune: sum=2150.74(ms); min=1.904(ms); max=22.43(ms); mean=13.53(ms); s_mean=15.52; sleep=15(ms); delta=222; N=159; usual
Fftlength=8,pass=5:Tune: sum=1613.92(ms); min=3.243(ms); max=17.95(ms); mean=11.78(ms); s_mean=12.96; sleep=15(ms); delta=216; N=137; usual
Fftlength=16,pass=3:Tune: sum=1958.26(ms); min=1.038(ms); max=19.62(ms); mean=9.84(ms); s_mean=15.4; sleep=15(ms); delta=246; N=199; usual
Fftlength=16,pass=4:Tune: sum=1264.27(ms); min=0.8539(ms); max=12.72(ms); mean=7.308(ms); s_mean=10.4; sleep=0(ms); delta=236; N=173; usual
Fftlength=16,pass=5:Tune: sum=943.519(ms); min=0.8786(ms); max=10.21(ms); mean=6.248(ms); s_mean=7.19; sleep=0(ms); delta=230; N=151; usual
Fftlength=32,pass=3:Tune: sum=1105.41(ms); min=0.4669(ms); max=10.81(ms); mean=5.214(ms); s_mean=7.085; sleep=0(ms); delta=259; N=212; usual
Fftlength=32,pass=4:Tune: sum=737.51(ms); min=0.3932(ms); max=7.416(ms); mean=3.882(ms); s_mean=4.538; sleep=0(ms); delta=253; N=190; usual
Fftlength=32,pass=5:Tune: sum=552.159(ms); min=0.469(ms); max=6.115(ms); mean=3.367(ms); s_mean=5.27; sleep=0(ms); delta=247; N=164; usual
Fftlength=64,pass=3:Tune: sum=862.395(ms); min=0.3236(ms); max=8.976(ms); mean=3.717(ms); s_mean=4.204; sleep=0(ms); delta=281; N=232; usual
Fftlength=64,pass=4:Tune: sum=592.566(ms); min=0.208(ms); max=6.625(ms); mean=2.706(ms); s_mean=3.849; sleep=0(ms); delta=274; N=219; usual
Fftlength=64,pass=5:Tune: sum=453.272(ms); min=0.2324(ms); max=5.193(ms); mean=2.266(ms); s_mean=5.059; sleep=0(ms); delta=255; N=200; usual
Fftlength=128,pass=3:Tune: sum=2301.29(ms); min=5.492(ms); max=12.61(ms); mean=12.31(ms); s_mean=12.4; sleep=15(ms); delta=1; N=187; high_perf
Fftlength=256,pass=3:Tune: sum=2172.57(ms); min=2.591(ms); max=5.988(ms); mean=5.794(ms); s_mean=5.826; sleep=0(ms); delta=1; N=375; high_perf
Fftlength=512,pass=3:Tune: sum=1993.25(ms); min=1.208(ms); max=2.753(ms); mean=2.654(ms); s_mean=2.658; sleep=0(ms); delta=1; N=751; high_perf
Fftlength=1024,pass=3:Tune: sum=1352.23(ms); min=0.8868(ms); max=1.017(ms); mean=0.8997(ms); s_mean=0.899; sleep=0(ms); delta=1; N=1503; usual
Fftlength=2048,pass=3:Tune: sum=1004.69(ms); min=0.3246(ms); max=0.3932(ms); mean=0.3343(ms); s_mean=0.3348; sleep=0(ms); delta=1; N=3005; 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=16 , N=16 , <>=1 , min=1 , max=1
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=2.3718E+04, N=23718 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=2.9900E+02, N=299 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=5.9860E+03, N=5986 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=8.0000E+00, N=8 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=2.3712E+04, N=23712 , <>=1 , min=1 , max=1
PoT_transfer_needed total=3.0600E+02, N=306 , <>=1 , min=1 , max=1
SleepQuantum total=1.9713E+03, N=1803 , <>=1.093 , min=0.9869 , max=1.13
GPU device sync requested... ...GPU device synched
21:26:53 (29010): 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.