任务 35317401
| 用户名 | ap_18no10ab_B4_P1_00010_20200113_27295.wu_1 |
| 任务单元 | 12335963 |
| 创建时间 | 14 Jan 2020, 5:16:56 UTC |
| 发送时间 | 15 Jan 2020, 14:03:01 UTC |
| 上报期限 | 9 Feb 2020, 14:03:01 UTC |
| 接收时间 | 15 Jan 2020, 14:18:38 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 | 5 分 46 秒 |
| CPU 时间 | 45 秒 |
| 验证状态 | 有效结果 |
| 积分 | 379.64 |
| 设备最高FLOPS（每秒浮点运算次数） | 8,506.38 GFLOPS |
| 计算程序版本 | AstroPulse v7 v7.08 (opencl_nvidia_100) 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 #0.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 28
Single buffer allocation size: 256MB
Total device global memory: 11178MB
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: 2.6.32-696.18.7.el6.x86_64
CPU : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
16 core(s), Speed : 1600.000 MHz
L1 : 64 KB, Cache : 12288 KB
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
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: 0.00
Rep. pulse: num_std_devs=6.527 peak_power=286775.5 dm=-896 peak_bin=512 scale=4 ffa_scale=5 period=118.4019
Rep. pulse: num_std_devs=6.806 peak_power=286952.8 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=59.2073
Rep. pulse: num_std_devs=6.84 peak_power=289043.5 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=29.45361
Rep. pulse: num_std_devs=7.366 peak_power=285238.2 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=14.88949
Rep. pulse: num_std_devs=7.051 peak_power=285039.3 dm=-896 peak_bin=64 scale=4 ffa_scale=1 period=7.425458
Rep. pulse: num_std_devs=6.595 peak_power=568019 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.444745
Rep. pulse: num_std_devs=6.689 peak_power=284810.1 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.729422
Rep. pulse: num_std_devs=6.573 peak_power=567995.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.731642
Rep. pulse: num_std_devs=5.511 peak_power=284064.6 dm=-896 peak_bin=1024 scale=4 ffa_scale=6 period=238.3191
Rep. pulse: num_std_devs=6.417 peak_power=142926 dm=-896 peak_bin=64 scale=4 ffa_scale=1 period=14.88949
Rep. pulse: num_std_devs=6.796 peak_power=144117.6 dm=-896 peak_bin=80 scale=4 ffa_scale=0 period=7.408143
Rep. pulse: num_std_devs=6.773 peak_power=145143.9 dm=-896 peak_bin=320 scale=4 ffa_scale=2 period=29.45361
Rep. pulse: num_std_devs=5.05 peak_power=285835.7 dm=-896 peak_bin=0 scale=4 ffa_scale=7 period=472.4025
Rep. pulse: num_std_devs=6.431 peak_power=142931.5 dm=-896 peak_bin=768 scale=4 ffa_scale=3 period=59.54069
Rep. pulse: num_std_devs=6.227 peak_power=71873.66 dm=-896 peak_bin=80 scale=4 ffa_scale=0 period=14.88926
Rep. pulse: num_std_devs=6.549 peak_power=144015.8 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=118.4236
Rep. pulse: num_std_devs=6.509 peak_power=72990.3 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=58.81022
Rep. pulse: num_std_devs=6.93 peak_power=36662.48 dm=-896 peak_bin=4352 scale=4 ffa_scale=4 period=473.6656
Rep. pulse: num_std_devs=5.858 peak_power=143730.5 dm=-896 peak_bin=512 scale=4 ffa_scale=5 period=236.8292
Rep. pulse: num_std_devs=6.618 peak_power=572178 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.687548
Rep. pulse: num_std_devs=6.532 peak_power=288846.7 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=3.669139
Rep. pulse: num_std_devs=5.363 peak_power=288099.3 dm=-896 peak_bin=1024 scale=4 ffa_scale=6 period=235.5462
Rep. pulse: num_std_devs=7.331 peak_power=289357.3 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=14.71984
Rep. pulse: num_std_devs=6.185 peak_power=575857 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.332681
Rep. pulse: num_std_devs=6.237 peak_power=144921.8 dm=-896 peak_bin=96 scale=4 ffa_scale=1 period=14.7304
Rep. pulse: num_std_devs=6.693 peak_power=145110.8 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=58.81651
Rep. pulse: num_std_devs=6.408 peak_power=288767.6 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=7.347577
Rep. pulse: num_std_devs=5.894 peak_power=144779.7 dm=-896 peak_bin=112 scale=4 ffa_scale=0 period=7.332793
Rep. pulse: num_std_devs=6.36 peak_power=288736.8 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=58.60687
Rep. pulse: num_std_devs=5.624 peak_power=144667.5 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=117.1941
Single pulse: peak_power=130.86 dm=-1822 fft_num=26935296 peak_bin=26936000 scale=6
Single pulse: peak_power=61.7949 dm=-2072 fft_num=28786688 peak_bin=28789856 scale=4
Single pulse: peak_power=87.1031 dm=-2072 fft_num=28786688 peak_bin=28789856 scale=5
Single pulse: peak_power=64.4269 dm=-3361 fft_num=11124736 peak_bin=11128096 scale=4
Single pulse: peak_power=49.6971 dm=-3355 fft_num=11124736 peak_bin=11128104 scale=3
Single pulse: peak_power=61.7346 dm=4732 fft_num=29196288 peak_bin=29202928 scale=4
Single pulse: peak_power=64.9041 dm=6442 fft_num=14270464 peak_bin=14274032 scale=4
Single pulse: peak_power=655.711 dm=-6765 fft_num=13041664 peak_bin=13052928 scale=9
Single pulse: peak_power=135.359 dm=-6745 fft_num=15810560 peak_bin=15822592 scale=6
Single pulse: peak_power=88.6664 dm=-6750 fft_num=15810560 peak_bin=15822624 scale=5
Single pulse: peak_power=130.084 dm=7497 fft_num=22298624 peak_bin=22301824 scale=6
Single pulse: peak_power=218.228 dm=7514 fft_num=28475392 peak_bin=28489600 scale=7
Single pulse: peak_power=135.726 dm=-7684 fft_num=8732672 peak_bin=8734464 scale=6
Single pulse: peak_power=129.522 dm=7972 fft_num=28475392 peak_bin=28489728 scale=6
Single pulse: peak_power=367.522 dm=-8112 fft_num=31571968 peak_bin=31584000 scale=8
Single pulse: peak_power=216.897 dm=8162 fft_num=28475392 peak_bin=28489728 scale=7
Single pulse: peak_power=71.202 dm=9952 fft_num=30638080 peak_bin=30653008 scale=4
Single pulse: peak_power=649.613 dm=10199 fft_num=12075008 peak_bin=12090368 scale=9
Single pulse: peak_power=129.891 dm=-10313 fft_num=5701632 peak_bin=5716416 scale=6
Single pulse: peak_power=132.938 dm=10415 fft_num=9551872 peak_bin=9560448 scale=6
Single pulse: peak_power=62.9788 dm=10558 fft_num=20824064 peak_bin=20839808 scale=4
Single pulse: peak_power=129.389 dm=10662 fft_num=29196288 peak_bin=29203776 scale=6
Single pulse: peak_power=65.1843 dm=11057 fft_num=24608768 peak_bin=24610928 scale=4
Single pulse: peak_power=62.351 dm=11058 fft_num=23904256 peak_bin=23920256 scale=4
Single pulse: peak_power=87.4017 dm=11060 fft_num=23904256 peak_bin=23920256 scale=5
Single pulse: peak_power=130.316 dm=-11361 fft_num=16695296 peak_bin=16706048 scale=6
Single pulse: peak_power=31.8066 dm=-11370 fft_num=950272 peak_bin=966030 scale=1
Single pulse: peak_power=129.091 dm=-11740 fft_num=25001984 peak_bin=25014528 scale=6
Single pulse: peak_power=374.035 dm=-12138 fft_num=30638080 peak_bin=30649600 scale=8
Single pulse: peak_power=129.052 dm=-12145 fft_num=24903680 peak_bin=24909632 scale=6
remove_radar total=7.304E+08 , N=1 , <>=7.304E+08 , min=7.304E+08 , max=7.304E+08
main_loop_L1 total=1.617E+12 , N=87 , <>=1.858E+10 , min=1.012E+10 , max=2.831E+10
FFT_forward total=1.480E+10 , N=144268 , <>=1.026E+05 , min=6.020E+04 , max=5.811E+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=2.230E+10 , N=144268 , <>=1.546E+05 , min=9.233E+04 , max=9.928E+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=7.901E+11 , N=144268 , <>=5.476E+06 , min=2.746E+06 , max=2.439E+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=4.646E+09 , N=1 , <>=4.646E+09 , min=4.646E+09 , max=4.646E+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=1.910E+08 , N=52 , <>=3.672E+06 , min=1.245E+05 , max=3.097E+07
FFA_coadd total=4.491E+06 , N=108 , <>=4.158E+04 , min=2.113E+04 , max=1.562E+06
FFA_stride_add total=2.575E+06 , N=45 , <>=5.721E+04 , min=5.168E+04 , max=9.340E+04
GPU_buffer_read_backs total=8.6000E+01, N=86 , <>=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
06:14:31 (24287): 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.