任务 35295661
| 用户名 | ap_18no10ab_B1_P0_00293_20200111_02394.wu_2 |
| 任务单元 | 12327812 |
| 创建时间 | 12 Jan 2020, 14:23:09 UTC |
| 发送时间 | 13 Jan 2020, 0:09:36 UTC |
| 上报期限 | 7 Feb 2020, 0:09:36 UTC |
| 接收时间 | 13 Jan 2020, 0:29:47 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 | 88967 |
| 运行时间 | 2 分 3 秒 |
| CPU 时间 | 10 秒 |
| 验证状态 | 有效结果 |
| 积分 | 38.12 |
| 设备最高FLOPS（每秒浮点运算次数） | 2,288.80 GFLOPS |
| 计算程序版本 | AstroPulse v7 v7.08 (opencl_nvidia_100) x86_64-pc-linux-gnu |
| Peak working set size | 184.56 MB |
| Peak swap size | 9,142.80 MB |
| Peak disk usage | 0.03 MB |
标准错误输出
<core_client_version>7.16.1</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: 10
Single buffer allocation size: 256MB
Total device global memory: 6075MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
-unroll default value used: 10
-ffa_block default value used: 2048
-ffa_block_fetch default value used: 1024
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: 5.4.8-200.fc31.x86_64
CPU : Intel(R) Core(TM) i7-6850K CPU @ 3.60GHz
12 core(s), Speed : 3797.935 MHz
L1 : 64 KB, Cache : 15360 KB
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 10
Max work group size: 1024
Max clock frequency: 1784Mhz
Max memory allocation: 1592573952
Cache type: Read/Write
Cache line size: 128
Cache size: 491520
Global memory size: 6370295808
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 6GB
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
INFO: excessive number of rep. pulses detected. To save system memory FFA will be redone with decreased FFA block value 256.
Found 30 single pulses and 30 repeating pulses, exiting.
percent blanked: 12.91
Rep. pulse: num_std_devs=5.413 peak_power=570915.9 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.377798
Rep. pulse: num_std_devs=5.776 peak_power=571296.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.707634
Rep. pulse: num_std_devs=5.726 peak_power=284200.5 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=3.714202
Rep. pulse: num_std_devs=5.45 peak_power=284025.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=7.472058
Rep. pulse: num_std_devs=6.007 peak_power=288510.8 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=14.70749
Rep. pulse: num_std_devs=5.972 peak_power=143777.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=14.8016
Rep. pulse: num_std_devs=5.993 peak_power=284369.2 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=59.56886
Rep. pulse: num_std_devs=5.99 peak_power=286433.7 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=29.49949
Rep. pulse: num_std_devs=6.037 peak_power=288530.3 dm=-896 peak_bin=512 scale=4 ffa_scale=5 period=117.2048
Rep. pulse: num_std_devs=5.622 peak_power=142599 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=7.449745
Rep. pulse: num_std_devs=5.981 peak_power=142746.6 dm=-896 peak_bin=512 scale=4 ffa_scale=3 period=59.5725
Rep. pulse: num_std_devs=6.208 peak_power=72387.25 dm=-896 peak_bin=256 scale=4 ffa_scale=1 period=29.60455
Rep. pulse: num_std_devs=6.141 peak_power=290663.4 dm=-896 peak_bin=96 scale=4 ffa_scale=1 period=7.300529
Rep. pulse: num_std_devs=5.901 peak_power=144782.6 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=117.3086
Rep. pulse: num_std_devs=6.292 peak_power=288693.2 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=58.64713
Rep. pulse: num_std_devs=5.308 peak_power=290128.8 dm=-896 peak_bin=0 scale=4 ffa_scale=6 period=233.9737
Rep. pulse: num_std_devs=6.241 peak_power=144923.3 dm=-896 peak_bin=512 scale=4 ffa_scale=3 period=58.60866
Rep. pulse: num_std_devs=5.705 peak_power=290383.8 dm=-896 peak_bin=48 scale=4 ffa_scale=0 period=3.64826
Rep. pulse: num_std_devs=5.864 peak_power=144767.2 dm=-896 peak_bin=192 scale=4 ffa_scale=2 period=29.33789
Rep. pulse: num_std_devs=5.993 peak_power=579786.5 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.639086
Rep. pulse: num_std_devs=5.993 peak_power=146889.6 dm=-896 peak_bin=2048 scale=4 ffa_scale=5 period=231.9015
Rep. pulse: num_std_devs=5.417 peak_power=579176.4 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.268406
Rep. pulse: num_std_devs=5.383 peak_power=292240.9 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=29.04303
Rep. pulse: num_std_devs=5.745 peak_power=145752 dm=-896 peak_bin=192 scale=4 ffa_scale=1 period=14.55368
Rep. pulse: num_std_devs=5.749 peak_power=292477.5 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=14.50424
Rep. pulse: num_std_devs=5.875 peak_power=146840.4 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=29.03062
Rep. pulse: num_std_devs=5.617 peak_power=292392.1 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=58.00812
Rep. pulse: num_std_devs=5.081 peak_power=292046.4 dm=-896 peak_bin=512 scale=4 ffa_scale=5 period=115.8252
Rep. pulse: num_std_devs=5.596 peak_power=146723.9 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=7.246811
Rep. pulse: num_std_devs=4.974 peak_power=291977.5 dm=-896 peak_bin=64 scale=4 ffa_scale=1 period=7.227376
Single pulse: peak_power=212.797 dm=1026 fft_num=15433728 peak_bin=15446784 scale=7
Single pulse: peak_power=213.728 dm=-1122 fft_num=19873792 peak_bin=19882880 scale=7
Single pulse: peak_power=216.402 dm=-1414 fft_num=25640960 peak_bin=25645184 scale=7
Single pulse: peak_power=219.179 dm=1647 fft_num=22921216 peak_bin=22929920 scale=7
Single pulse: peak_power=371.432 dm=-1873 fft_num=212992 peak_bin=225536 scale=8
Single pulse: peak_power=371.849 dm=-2200 fft_num=30687232 peak_bin=30699008 scale=8
Single pulse: peak_power=651.985 dm=-2018 fft_num=33406976 peak_bin=33407488 scale=9
Single pulse: peak_power=364.538 dm=-2004 fft_num=33406976 peak_bin=33407488 scale=8
Single pulse: peak_power=366.629 dm=-1983 fft_num=22740992 peak_bin=22747136 scale=8
Single pulse: peak_power=654.642 dm=-2506 fft_num=30687232 peak_bin=30699008 scale=9
Single pulse: peak_power=364.512 dm=2090 fft_num=3997696 peak_bin=4011008 scale=8
Single pulse: peak_power=213.455 dm=2053 fft_num=24543232 peak_bin=24544512 scale=7
Single pulse: peak_power=370.767 dm=-2265 fft_num=32342016 peak_bin=32353024 scale=8
Single pulse: peak_power=650.975 dm=-2150 fft_num=17039360 peak_bin=17051648 scale=9
Single pulse: peak_power=214.586 dm=2156 fft_num=3997696 peak_bin=4011136 scale=7
Single pulse: peak_power=657.576 dm=-2312 fft_num=212992 peak_bin=225280 scale=9
Single pulse: peak_power=652.047 dm=-2266 fft_num=32342016 peak_bin=32352768 scale=9
Single pulse: peak_power=363.816 dm=-2265 fft_num=14024704 peak_bin=14034176 scale=8
Single pulse: peak_power=366.403 dm=2336 fft_num=4489216 peak_bin=4489216 scale=8
Single pulse: peak_power=216.02 dm=-2320 fft_num=23248896 peak_bin=23253248 scale=7
Single pulse: peak_power=652.1 dm=2389 fft_num=7782400 peak_bin=7783936 scale=9
Single pulse: peak_power=363.553 dm=2366 fft_num=3620864 peak_bin=3625984 scale=8
Single pulse: peak_power=213.506 dm=2383 fft_num=15286272 peak_bin=15287680 scale=7
Single pulse: peak_power=374.83 dm=2475 fft_num=6275072 peak_bin=6276352 scale=8
Single pulse: peak_power=87.6097 dm=2439 fft_num=7421952 peak_bin=7423520 scale=5
Single pulse: peak_power=365.714 dm=2480 fft_num=10633216 peak_bin=10633984 scale=8
Single pulse: peak_power=212.696 dm=-2462 fft_num=11681792 peak_bin=11687424 scale=7
Single pulse: peak_power=649.166 dm=-2528 fft_num=32931840 peak_bin=32943616 scale=9
Single pulse: peak_power=363.717 dm=2554 fft_num=2752512 peak_bin=2756096 scale=8
Single pulse: peak_power=361.981 dm=2549 fft_num=23199744 peak_bin=23208192 scale=8
remove_radar total=9.359E+08 , N=1 , <>=9.359E+08 , min=9.359E+08 , max=9.359E+08
main_loop_L1 total=4.040E+11 , N=12 , <>=3.366E+10 , min=3.244E+10 , max=3.555E+10
FFT_forward total=2.227E+09 , N=21257 , <>=1.048E+05 , min=7.236E+04 , max=9.596E+05
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=2.324E+09 , N=21257 , <>=1.093E+05 , min=8.843E+04 , max=3.997E+05
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=4.099E+11 , N=21257 , <>=1.928E+07 , min=1.654E+07 , max=2.281E+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=1.870E+09 , N=1 , <>=1.870E+09 , min=1.870E+09 , max=1.870E+09
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=9.256E+07 , N=80 , <>=1.157E+06 , min=1.147E+05 , max=3.555E+07
FFA_coadd total=5.169E+06 , N=160 , <>=3.230E+04 , min=1.982E+04 , max=7.316E+05
FFA_stride_add total=5.599E+06 , N=70 , <>=7.999E+04 , min=4.053E+04 , max=1.468E+05
GPU_buffer_read_backs total=1.6000E+02, N=160 , <>=1 , min=1 , max=1
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
01:20:28 (2887482): 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.