任务 34503116
| 用户名 | ap_20au19aa_B4_P1_00030_20190924_16218.wu_2 |
| 任务单元 | 12064106 |
| 创建时间 | 27 Sep 2019, 19:50:04 UTC |
| 发送时间 | 27 Sep 2019, 19:50:08 UTC |
| 上报期限 | 22 Oct 2019, 19:50:08 UTC |
| 接收时间 | 29 Sep 2019, 16:00:11 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 | 86727 |
| 运行时间 | 57 分 19 秒 |
| CPU 时间 | 2 分 15 秒 |
| 验证状态 | 有效结果 |
| 积分 | 267.82 |
| 设备最高FLOPS（每秒浮点运算次数） | 566.55 GFLOPS |
| 计算程序版本 | AstroPulse v7 v7.08 (opencl_nvidia_100) x86_64-pc-linux-gnu |
| Peak working set size | 143.89 MB |
| Peak swap size | 12,837.16 MB |
| Peak disk usage | 0.13 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 : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 3
Single buffer allocation size: 256MB
Total device global memory: 1998MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
-unroll default value used: 3
-ffa_block default value used: 768
-ffa_block_fetch default value used: 384
AstroPulse v7.08
Linux 64 bit, Rev 2751, OpenCL version by Raistmer, GPU mode
V7, by Raistmer ported to Linux by Lunatics.kwsn.net team.
by Urs Echternacht
ffa threshold mods by Joe Segur
SSE3 dechirping by JDWhale using SSE3 emulation
Build features: Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY OPENCL_WRITE COMBINED_DECHIRP_KERNEL SMALL_CHIRP_TABLE TWIN_FFA FFTW BLANKIT USE_INCREASED_PRECISION SSE2 64bit
System: Linux x86_64 Kernel: 4.15.0-64-generic
CPU : Intel(R) Core(TM) i5-8500 CPU @ 3.00GHz
6 core(s), Speed : 3900.000 MHz
L1 : 64 KB, Cache : 9216 KB
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 3
Max work group size: 1024
Max clock frequency: 1468Mhz
Max memory allocation: 523812864
Cache type: Read/Write
Cache line size: 128
Cache size: 49152
Global memory size: 2095251456
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 1030
Vendor: NVIDIA Corporation
Driver version: 390.116
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
INFO: excessive number of rep. pulses detected. To save system memory FFA will be redone with decreased FFA block value 256.
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 3
Single buffer allocation size: 256MB
Total device global memory: 1998MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
-unroll default value used: 3
-ffa_block default value used: 768
-ffa_block_fetch default value used: 384
### Restart at 2.70 percent.
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 3
Single buffer allocation size: 256MB
Total device global memory: 1998MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
-unroll default value used: 3
-ffa_block default value used: 768
-ffa_block_fetch default value used: 384
### Restart at 2.70 percent.
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 3
Single buffer allocation size: 256MB
Total device global memory: 1998MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
-unroll default value used: 3
-ffa_block default value used: 768
-ffa_block_fetch default value used: 384
### Restart at 15.32 percent.
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 3
Single buffer allocation size: 256MB
Total device global memory: 1998MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
-unroll default value used: 3
-ffa_block default value used: 768
-ffa_block_fetch default value used: 384
### Restart at 38.74 percent.
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 3
Single buffer allocation size: 256MB
Total device global memory: 1998MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
-unroll default value used: 3
-ffa_block default value used: 768
-ffa_block_fetch default value used: 384
### Restart at 38.74 percent.
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 3
Single buffer allocation size: 256MB
Total device global memory: 1998MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
-unroll default value used: 3
-ffa_block default value used: 768
-ffa_block_fetch default value used: 384
### Restart at 92.79 percent.
single pulses: 14
repetitive pulses: 30
percent blanked: 8.66
Rep. pulse: num_std_devs=6.139 peak_power=584073.9 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.259428
Rep. pulse: num_std_devs=6.316 peak_power=284573.7 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=3.734832
Rep. pulse: num_std_devs=6.011 peak_power=571542.9 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.689293
Rep. pulse: num_std_devs=5.347 peak_power=283960.4 dm=-896 peak_bin=0 scale=4 ffa_scale=5 period=119.3597
Rep. pulse: num_std_devs=6.142 peak_power=288597.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=7.335703
Rep. pulse: num_std_devs=5.978 peak_power=286426.5 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=29.48779
Rep. pulse: num_std_devs=6.121 peak_power=284450.2 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=14.89494
Rep. pulse: num_std_devs=5.048 peak_power=285834.8 dm=-896 peak_bin=1024 scale=4 ffa_scale=6 period=237.1764
Rep. pulse: num_std_devs=5.328 peak_power=283948.7 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=59.66802
Rep. pulse: num_std_devs=6.119 peak_power=144873 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=7.336151
Rep. pulse: num_std_devs=5.705 peak_power=142633.3 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=29.85222
Rep. pulse: num_std_devs=6.362 peak_power=142903.1 dm=-896 peak_bin=64 scale=4 ffa_scale=1 period=14.88131
Rep. pulse: num_std_devs=6.402 peak_power=71922.2 dm=-896 peak_bin=80 scale=4 ffa_scale=0 period=14.88131
Rep. pulse: num_std_devs=6.456 peak_power=288798 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.682769
Rep. pulse: num_std_devs=6.089 peak_power=290629.9 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=58.35791
Rep. pulse: num_std_devs=5.257 peak_power=285967.7 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=14.73849
Rep. pulse: num_std_devs=6.323 peak_power=143922.2 dm=-896 peak_bin=320 scale=4 ffa_scale=2 period=29.48779
Rep. pulse: num_std_devs=5.606 peak_power=290320 dm=-896 peak_bin=512 scale=4 ffa_scale=5 period=116.2129
Rep. pulse: num_std_devs=6.166 peak_power=145927.1 dm=-896 peak_bin=192 scale=4 ffa_scale=1 period=14.58703
Rep. pulse: num_std_devs=4.892 peak_power=289861.2 dm=-896 peak_bin=0 scale=4 ffa_scale=6 period=232.5925
Rep. pulse: num_std_devs=6.109 peak_power=145903.3 dm=-896 peak_bin=768 scale=4 ffa_scale=3 period=58.16499
Rep. pulse: num_std_devs=5.635 peak_power=583536.9 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.630379
Rep. pulse: num_std_devs=5.852 peak_power=292543.9 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=28.95365
Rep. pulse: num_std_devs=6.003 peak_power=292641.5 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=14.51886
Rep. pulse: num_std_devs=6.034 peak_power=292661.4 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.612365
Rep. pulse: num_std_devs=6.293 peak_power=73967.66 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=58.07808
Rep. pulse: num_std_devs=6.464 peak_power=292938.6 dm=-896 peak_bin=96 scale=4 ffa_scale=1 period=7.259317
Rep. pulse: num_std_devs=6.333 peak_power=147031.9 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=29.03771
Rep. pulse: num_std_devs=6.157 peak_power=146958.4 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=7.241616
Rep. pulse: num_std_devs=4.578 peak_power=291721.5 dm=-896 peak_bin=256 scale=4 ffa_scale=4 period=57.76874
Single pulse: peak_power=39.0049 dm=1707 fft_num=15581184 peak_bin=15597016 scale=2
Single pulse: peak_power=31.9754 dm=1710 fft_num=15581184 peak_bin=15597018 scale=1
Single pulse: peak_power=50.7935 dm=-2815 fft_num=17252352 peak_bin=17258160 scale=3
Single pulse: peak_power=134.593 dm=3102 fft_num=4243456 peak_bin=4253568 scale=6
Single pulse: peak_power=88.1496 dm=3118 fft_num=30834688 peak_bin=30842848 scale=5
Single pulse: peak_power=38.6558 dm=4554 fft_num=24821760 peak_bin=24827784 scale=2
Single pulse: peak_power=213.535 dm=-5009 fft_num=5242880 peak_bin=5249664 scale=7
Single pulse: peak_power=362.338 dm=-6460 fft_num=30785536 peak_bin=30786560 scale=8
Single pulse: peak_power=129.903 dm=9163 fft_num=32047104 peak_bin=32048576 scale=6
Single pulse: peak_power=362.332 dm=-9510 fft_num=4096000 peak_bin=4103936 scale=8
Single pulse: peak_power=129.875 dm=9629 fft_num=10436608 peak_bin=10443584 scale=6
Single pulse: peak_power=62.5246 dm=10048 fft_num=5242880 peak_bin=5243104 scale=4
Single pulse: peak_power=136.838 dm=11835 fft_num=13418496 peak_bin=13422848 scale=6
Single pulse: peak_power=362.464 dm=13973 fft_num=12156928 peak_bin=12164864 scale=8
remove_radar total=4.106E+08 , N=1 , <>=4.106E+08 , min=4.106E+08 , max=4.106E+08
main_loop_L1 total=6.523E+11 , N=7 , <>=9.318E+10 , min=9.309E+10 , max=9.333E+10
FFT_forward total=2.849E+09 , N=38248 , <>=7.449E+04 , min=3.258E+04 , max=6.180E+06
remove_radar_randomize total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
build_chirp_table total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
DataWrite total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
DataWrite_ns total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
oclReadBuf total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
ChirpWrite total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
ChirpWrite_ns total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
dechirp total=3.069E+09 , N=38248 , <>=8.024E+04 , min=4.375E+04 , max=3.159E+06
Dechirp_ns total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Half_ns total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_single_pulse_kernel_FFA_update total=6.410E+11 , N=38248 , <>=1.676E+07 , min=1.553E+07 , max=5.366E+07
PC_ns total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
oclReadBuf total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
oclWriteBuf total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFT_inverse total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
ffa total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFA blocks counters:
FFA_fetch total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFA_tt_build total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFA_compare total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFA_coadd total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFA_stride_add total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
GPU_buffer_read_backs total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
TWIN_FFA OCL_ZERO_COPY USE_OPENCL USE_OPENCL_NV OPENCL_WRITE USE_INCREASED_PRECISION SMALL_CHIRP_TABLE COMBINED_DECHIRP_KERNEL BLANKIT
rev 2751
GPU device sync requested... ...GPU device synched
16:11:49 (5440): called boinc_finish(0)
</stderr_txt>
]]>
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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.