任务 35317501
| 用户名 | ap_18no10ab_B4_P1_00059_20200113_27295.wu_1 |
| 任务单元 | 12336012 |
| 创建时间 | 14 Jan 2020, 5:23:47 UTC |
| 发送时间 | 15 Jan 2020, 14:18:43 UTC |
| 上报期限 | 9 Feb 2020, 14:18:43 UTC |
| 接收时间 | 15 Jan 2020, 20:05:27 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 | 4 分 48 秒 |
| CPU 时间 | 38 秒 |
| 验证状态 | 有效结果 |
| 积分 | 304.90 |
| 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 : 2401.000 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=5.529 peak_power=284075.9 dm=-896 peak_bin=256 scale=4 ffa_scale=4 period=59.50436
Rep. pulse: num_std_devs=5.798 peak_power=286311.5 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=29.54814
Rep. pulse: num_std_devs=6.011 peak_power=571542.2 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.38681
Rep. pulse: num_std_devs=5.369 peak_power=566742.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.73056
Rep. pulse: num_std_devs=5.991 peak_power=284368.1 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=7.430332
Rep. pulse: num_std_devs=5.667 peak_power=284162.8 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=3.718512
Rep. pulse: num_std_devs=5.568 peak_power=284100.3 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=14.90995
Rep. pulse: num_std_devs=5.543 peak_power=284084.8 dm=-896 peak_bin=0 scale=4 ffa_scale=5 period=119.4417
Rep. pulse: num_std_devs=5.648 peak_power=142609.8 dm=-896 peak_bin=384 scale=4 ffa_scale=3 period=59.4853
Rep. pulse: num_std_devs=4.693 peak_power=283546.8 dm=-896 peak_bin=1024 scale=4 ffa_scale=6 period=237.8686
Rep. pulse: num_std_devs=6.833 peak_power=18451.94 dm=-896 peak_bin=160 scale=4 ffa_scale=0 period=59.44175
Rep. pulse: num_std_devs=6.73 peak_power=36363.03 dm=-896 peak_bin=160 scale=4 ffa_scale=1 period=59.44084
Rep. pulse: num_std_devs=6.176 peak_power=144896.5 dm=-896 peak_bin=128 scale=4 ffa_scale=1 period=14.6779
Rep. pulse: num_std_devs=6.08 peak_power=143822.1 dm=-896 peak_bin=48 scale=4 ffa_scale=0 period=7.414476
Rep. pulse: num_std_devs=5.586 peak_power=579355.7 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.646534
Rep. pulse: num_std_devs=5.295 peak_power=290119.9 dm=-896 peak_bin=0 scale=4 ffa_scale=5 period=116.369
Rep. pulse: num_std_devs=6.31 peak_power=288704.9 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=14.73175
Rep. pulse: num_std_devs=6.172 peak_power=290683.6 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=58.44167
Rep. pulse: num_std_devs=5.854 peak_power=290479.4 dm=-896 peak_bin=48 scale=4 ffa_scale=0 period=3.63792
Rep. pulse: num_std_devs=6.485 peak_power=288816.7 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=7.338838
Rep. pulse: num_std_devs=4.715 peak_power=287685.3 dm=-896 peak_bin=2048 scale=4 ffa_scale=6 period=234.9467
Rep. pulse: num_std_devs=6.063 peak_power=144849.5 dm=-896 peak_bin=256 scale=4 ffa_scale=2 period=29.38448
Rep. pulse: num_std_devs=6.369 peak_power=144976.7 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=7.328319
Rep. pulse: num_std_devs=6.019 peak_power=583946.2 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.247585
Rep. pulse: num_std_devs=5.635 peak_power=290338.3 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=29.24805
Rep. pulse: num_std_devs=5.631 peak_power=145704.5 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=58.37037
Rep. pulse: num_std_devs=5.603 peak_power=290318 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=14.56679
Rep. pulse: num_std_devs=5.481 peak_power=292304.6 dm=-896 peak_bin=96 scale=4 ffa_scale=1 period=7.247475
Rep. pulse: num_std_devs=5.674 peak_power=146756.1 dm=-896 peak_bin=64 scale=4 ffa_scale=0 period=7.247807
Rep. pulse: num_std_devs=5.731 peak_power=146780.2 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=14.49473
Single pulse: peak_power=129.182 dm=-5103 fft_num=31752192 peak_bin=31768128 scale=6
Single pulse: peak_power=146.074 dm=5320 fft_num=32784384 peak_bin=32785088 scale=6
Single pulse: peak_power=63.8353 dm=-5295 fft_num=31752192 peak_bin=31768112 scale=4
Single pulse: peak_power=49.5947 dm=-5367 fft_num=31752192 peak_bin=31768104 scale=3
Single pulse: peak_power=61.9872 dm=-5561 fft_num=4259840 peak_bin=4264832 scale=4
Single pulse: peak_power=62.0839 dm=5844 fft_num=17973248 peak_bin=17979664 scale=4
Single pulse: peak_power=50.0293 dm=5854 fft_num=17973248 peak_bin=17979672 scale=3
Single pulse: peak_power=67.4307 dm=5946 fft_num=17973248 peak_bin=17979680 scale=4
Single pulse: peak_power=49.5754 dm=5965 fft_num=17973248 peak_bin=17979688 scale=3
Single pulse: peak_power=87.5024 dm=-6154 fft_num=28082176 peak_bin=28087136 scale=5
Single pulse: peak_power=61.7366 dm=6458 fft_num=4243456 peak_bin=4245520 scale=4
Single pulse: peak_power=89.9978 dm=6991 fft_num=28983296 peak_bin=28999328 scale=5
Single pulse: peak_power=132.148 dm=7043 fft_num=11747328 peak_bin=11756096 scale=6
Single pulse: peak_power=362.268 dm=-7049 fft_num=17383424 peak_bin=17391104 scale=8
Single pulse: peak_power=89.0237 dm=7109 fft_num=28983296 peak_bin=28999360 scale=5
Single pulse: peak_power=132.177 dm=7136 fft_num=28983296 peak_bin=28999360 scale=6
Single pulse: peak_power=216.825 dm=7157 fft_num=4751360 peak_bin=4753152 scale=7
Single pulse: peak_power=63.2196 dm=7447 fft_num=29360128 peak_bin=29371360 scale=4
Single pulse: peak_power=62.1481 dm=7582 fft_num=29360128 peak_bin=29371376 scale=4
Single pulse: peak_power=129.961 dm=7800 fft_num=14860288 peak_bin=14865088 scale=6
Single pulse: peak_power=61.7855 dm=-8613 fft_num=13697024 peak_bin=13707568 scale=4
Single pulse: peak_power=213.193 dm=8630 fft_num=19431424 peak_bin=19444096 scale=7
Single pulse: peak_power=89.3869 dm=-8734 fft_num=24969216 peak_bin=24985376 scale=5
Single pulse: peak_power=63.0175 dm=-8917 fft_num=24969216 peak_bin=24985360 scale=4
Single pulse: peak_power=363.679 dm=9751 fft_num=18464768 peak_bin=18476544 scale=8
Single pulse: peak_power=91.1749 dm=9655 fft_num=23724032 peak_bin=23725824 scale=5
Single pulse: peak_power=133.224 dm=9774 fft_num=13402112 peak_bin=13402240 scale=6
Single pulse: peak_power=132.168 dm=-10419 fft_num=20447232 peak_bin=20463168 scale=6
Single pulse: peak_power=62.2182 dm=10525 fft_num=3194880 peak_bin=3201776 scale=4
Single pulse: peak_power=361.975 dm=-10566 fft_num=29048832 peak_bin=29060096 scale=8
remove_radar total=7.293E+08 , N=1 , <>=7.293E+08 , min=7.293E+08 , max=7.293E+08
main_loop_L1 total=1.361E+12 , N=75 , <>=1.814E+10 , min=1.028E+10 , max=2.482E+10
FFT_forward total=1.263E+10 , N=123998 , <>=1.018E+05 , min=6.125E+04 , max=3.032E+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=1.881E+10 , N=123998 , <>=1.517E+05 , min=9.471E+04 , max=2.942E+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=6.851E+11 , N=123998 , <>=5.525E+06 , min=2.782E+06 , max=1.188E+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=4.712E+09 , N=1 , <>=4.712E+09 , min=4.712E+09 , max=4.712E+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=1.758E+08 , N=72 , <>=2.442E+06 , min=1.338E+05 , max=8.508E+07
FFA_coadd total=6.700E+06 , N=144 , <>=4.653E+04 , min=2.290E+04 , max=1.517E+06
FFA_stride_add total=4.918E+06 , N=63 , <>=7.806E+04 , min=4.953E+04 , max=1.467E+05
GPU_buffer_read_backs total=6.2000E+01, N=62 , <>=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
06:38:19 (24678): 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.