任务 35548445
| 用户名 | ap_18no10ab_B6_P0_00047_20200115_05666.wu_2 |
| 任务单元 | 12339717 |
| 创建时间 | 10 Feb 2020, 1:28:45 UTC |
| 发送时间 | 10 Feb 2020, 1:36:04 UTC |
| 上报期限 | 6 Mar 2020, 1:36:04 UTC |
| 接收时间 | 15 Feb 2020, 8:37:03 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 | 10 分 54 秒 |
| CPU 时间 | 18 秒 |
| 验证状态 | 有效结果 |
| 积分 | 246.24 |
| 设备最高FLOPS（每秒浮点运算次数） | 2,288.87 GFLOPS |
| 计算程序版本 | AstroPulse v7 v7.08 (opencl_nvidia_100) x86_64-pc-linux-gnu |
| Peak working set size | 182.86 MB |
| Peak swap size | 9,140.99 MB |
| Peak disk usage | 0.13 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: 5.4.18-200.fc31.x86_64
CPU : Intel(R) Core(TM) i7-6850K CPU @ 3.60GHz
12 core(s), Speed : 3797.723 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: 440.59
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: 3.13
Rep. pulse: num_std_devs=5.697 peak_power=571213.5 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.404075
Rep. pulse: num_std_devs=5.437 peak_power=566812.8 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.72118
Rep. pulse: num_std_devs=6.354 peak_power=284598.1 dm=-896 peak_bin=96 scale=4 ffa_scale=1 period=7.46898
Rep. pulse: num_std_devs=5.675 peak_power=284168.2 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=14.86996
Rep. pulse: num_std_devs=5.914 peak_power=284319.2 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=3.725782
Rep. pulse: num_std_devs=5.583 peak_power=284109.7 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=29.70365
Rep. pulse: num_std_devs=5.32 peak_power=283943.2 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=59.6116
Rep. pulse: num_std_devs=5.714 peak_power=142636.9 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=7.447812
Rep. pulse: num_std_devs=4.748 peak_power=283581.6 dm=-896 peak_bin=512 scale=4 ffa_scale=5 period=119.145
Rep. pulse: num_std_devs=6.231 peak_power=142849.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=14.85613
Rep. pulse: num_std_devs=5.785 peak_power=142666 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=59.40729
Rep. pulse: num_std_devs=5.973 peak_power=290555.9 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=7.306658
Rep. pulse: num_std_devs=5.91 peak_power=286382.8 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.684849
Rep. pulse: num_std_devs=5.695 peak_power=575341.5 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.679567
Rep. pulse: num_std_devs=5.201 peak_power=287995.9 dm=-896 peak_bin=512 scale=4 ffa_scale=5 period=117.7551
Rep. pulse: num_std_devs=5.707 peak_power=290385.1 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=14.60195
Rep. pulse: num_std_devs=5.87 peak_power=144769.7 dm=-896 peak_bin=96 scale=4 ffa_scale=0 period=7.359359
Rep. pulse: num_std_devs=5.773 peak_power=288361.7 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=58.85691
Rep. pulse: num_std_devs=5.773 peak_power=290427.2 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=29.18341
Rep. pulse: num_std_devs=5.688 peak_power=575334.2 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.315248
Rep. pulse: num_std_devs=6.239 peak_power=145957.8 dm=-896 peak_bin=192 scale=4 ffa_scale=2 period=29.18207
Rep. pulse: num_std_devs=5.644 peak_power=290344.3 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=3.641975
Rep. pulse: num_std_devs=4.647 peak_power=289704.4 dm=-896 peak_bin=0 scale=4 ffa_scale=6 period=233.2572
Rep. pulse: num_std_devs=5.536 peak_power=583431.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.621029
Rep. pulse: num_std_devs=4.798 peak_power=291864 dm=-896 peak_bin=0 scale=4 ffa_scale=5 period=115.7033
Rep. pulse: num_std_devs=5.443 peak_power=292279.7 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=57.96122
Rep. pulse: num_std_devs=5.625 peak_power=146735.9 dm=-896 peak_bin=112 scale=4 ffa_scale=0 period=7.249244
Rep. pulse: num_std_devs=5.991 peak_power=146888.9 dm=-896 peak_bin=64 scale=4 ffa_scale=1 period=14.485
Rep. pulse: num_std_devs=5.566 peak_power=583463.9 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.236093
Rep. pulse: num_std_devs=5.214 peak_power=292132.4 dm=-896 peak_bin=96 scale=4 ffa_scale=1 period=7.231457
Single pulse: peak_power=88.0946 dm=1731 fft_num=1933312 peak_bin=1937088 scale=5
Single pulse: peak_power=89.9491 dm=1875 fft_num=1933312 peak_bin=1937120 scale=5
Single pulse: peak_power=64.9411 dm=1943 fft_num=5128192 peak_bin=5140176 scale=4
Single pulse: peak_power=49.659 dm=-2042 fft_num=1245184 peak_bin=1256888 scale=3
Single pulse: peak_power=63.3315 dm=-2059 fft_num=1245184 peak_bin=1256880 scale=4
Single pulse: peak_power=130.443 dm=-2145 fft_num=15466496 peak_bin=15468224 scale=6
Single pulse: peak_power=62.7272 dm=-3231 fft_num=24182784 peak_bin=24184704 scale=4
Single pulse: peak_power=62.9819 dm=-3376 fft_num=14417920 peak_bin=14427392 scale=4
Single pulse: peak_power=62.0387 dm=-3495 fft_num=14417920 peak_bin=14427376 scale=4
Single pulse: peak_power=134.557 dm=-3677 fft_num=14417920 peak_bin=14427328 scale=6
Single pulse: peak_power=50.8256 dm=-4912 fft_num=4669440 peak_bin=4672456 scale=3
Single pulse: peak_power=61.7453 dm=-4913 fft_num=4669440 peak_bin=4672448 scale=4
Single pulse: peak_power=61.3923 dm=5370 fft_num=20004864 peak_bin=20020336 scale=4
Single pulse: peak_power=63.1235 dm=-5609 fft_num=32768 peak_bin=47424 scale=4
Single pulse: peak_power=92.8488 dm=-5717 fft_num=32768 peak_bin=47392 scale=5
Single pulse: peak_power=87.1807 dm=6013 fft_num=18006016 peak_bin=18016544 scale=5
Single pulse: peak_power=131.154 dm=-6383 fft_num=6176768 peak_bin=6183104 scale=6
Single pulse: peak_power=129.764 dm=-6685 fft_num=9371648 peak_bin=9379136 scale=6
Single pulse: peak_power=363.188 dm=-7317 fft_num=17776640 peak_bin=17791744 scale=8
Single pulse: peak_power=652.292 dm=8031 fft_num=13697024 peak_bin=13698560 scale=9
Single pulse: peak_power=129.293 dm=8556 fft_num=16302080 peak_bin=16309312 scale=6
Single pulse: peak_power=38.7077 dm=8950 fft_num=18382848 peak_bin=18395692 scale=2
Single pulse: peak_power=131.956 dm=9148 fft_num=17203200 peak_bin=17207808 scale=6
Single pulse: peak_power=43.8778 dm=9300 fft_num=16629760 peak_bin=16631476 scale=2
Single pulse: peak_power=45.2767 dm=9318 fft_num=16629760 peak_bin=16631480 scale=2
Single pulse: peak_power=62.5397 dm=-9656 fft_num=1818624 peak_bin=1832496 scale=4
Single pulse: peak_power=133.049 dm=-9975 fft_num=4685824 peak_bin=4691456 scale=6
Single pulse: peak_power=91.4026 dm=-10024 fft_num=28114944 peak_bin=28119040 scale=5
Single pulse: peak_power=132.935 dm=10213 fft_num=9060352 peak_bin=9073664 scale=6
Single pulse: peak_power=62.1052 dm=-10304 fft_num=18497536 peak_bin=18500960 scale=4
remove_radar total=8.694E+08 , N=1 , <>=8.694E+08 , min=8.694E+08 , max=8.694E+08
main_loop_L1 total=2.331E+12 , N=73 , <>=3.194E+10 , min=3.178E+10 , max=3.336E+10
FFT_forward total=7.313E+09 , N=120653 , <>=6.061E+04 , min=3.408E+04 , max=1.192E+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=1.055E+10 , N=120653 , <>=8.748E+04 , min=5.082E+04 , max=4.780E+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=2.308E+12 , N=120653 , <>=1.913E+07 , min=1.647E+07 , max=3.098E+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=1.438E+09 , N=1 , <>=1.438E+09 , min=1.438E+09 , max=1.438E+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=7.189E+07 , N=80 , <>=8.986E+05 , min=7.327E+04 , max=2.324E+07
FFA_coadd total=4.200E+06 , N=160 , <>=2.625E+04 , min=1.188E+04 , max=7.460E+05
FFA_stride_add total=3.258E+06 , N=70 , <>=4.654E+04 , min=2.530E+04 , max=8.264E+04
GPU_buffer_read_backs total=6.6000E+01, N=66 , <>=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
09:36:51 (1687277): 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.