任务 35328230
| 用户名 | ap_18no10ab_B6_P0_00085_20200115_05666.wu_0 |
| 任务单元 | 12339755 |
| 创建时间 | 15 Jan 2020, 20:47:40 UTC |
| 发送时间 | 16 Jan 2020, 3:00:21 UTC |
| 上报期限 | 10 Feb 2020, 3:00:21 UTC |
| 接收时间 | 18 Jan 2020, 7:12:55 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 | 7 分 59 秒 |
| CPU 时间 | 32 秒 |
| 验证状态 | 有效结果 |
| 积分 | 381.88 |
| 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: 1
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 2
BOINC assigns slot on device #1.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 256MB
Total device global memory: 1474MB
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: 3.13
Rep. pulse: num_std_devs=5.576 peak_power=286170.6 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=14.78805
Rep. pulse: num_std_devs=5.801 peak_power=571323 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.401477
Rep. pulse: num_std_devs=5.807 peak_power=575459.5 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.666956
Rep. pulse: num_std_devs=6.111 peak_power=286510.6 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=7.401251
Rep. pulse: num_std_devs=5.933 peak_power=286397.4 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=3.696055
Rep. pulse: num_std_devs=5.824 peak_power=290459.9 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=29.22842
Rep. pulse: num_std_devs=5.54 peak_power=286147.7 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=59.18472
Rep. pulse: num_std_devs=6.073 peak_power=144853.7 dm=-896 peak_bin=96 scale=4 ffa_scale=1 period=14.70615
Rep. pulse: num_std_devs=5.357 peak_power=283967.1 dm=-896 peak_bin=1024 scale=4 ffa_scale=5 period=119.1086
Rep. pulse: num_std_devs=4.919 peak_power=283689.9 dm=-896 peak_bin=1024 scale=4 ffa_scale=6 period=238.1955
Rep. pulse: num_std_devs=5.781 peak_power=143698.8 dm=-896 peak_bin=512 scale=4 ffa_scale=3 period=59.2091
Rep. pulse: num_std_devs=5.866 peak_power=144767.9 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=7.326307
Rep. pulse: num_std_devs=5.842 peak_power=143723.7 dm=-896 peak_bin=1024 scale=4 ffa_scale=4 period=118.2214
Rep. pulse: num_std_devs=5.634 peak_power=143637.8 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=29.51479
Rep. pulse: num_std_devs=5.788 peak_power=583699.9 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.259096
Rep. pulse: num_std_devs=5.754 peak_power=290414.8 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=7.30755
Rep. pulse: num_std_devs=6.091 peak_power=290631.1 dm=-896 peak_bin=256 scale=4 ffa_scale=4 period=58.19163
Rep. pulse: num_std_devs=4.754 peak_power=289773 dm=-896 peak_bin=1024 scale=4 ffa_scale=5 period=116.3655
Rep. pulse: num_std_devs=5.767 peak_power=294554.3 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=14.40587
Rep. pulse: num_std_devs=5.964 peak_power=294682.4 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=3.595537
Rep. pulse: num_std_devs=6.75 peak_power=146170.2 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=58.20051
Rep. pulse: num_std_devs=5.508 peak_power=583401.6 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.621913
Rep. pulse: num_std_devs=6.81 peak_power=74113.56 dm=-896 peak_bin=576 scale=4 ffa_scale=2 period=57.91083
Rep. pulse: num_std_devs=6.92 peak_power=147277.5 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=28.95409
Rep. pulse: num_std_devs=5.849 peak_power=294607.9 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=7.202935
Rep. pulse: num_std_devs=5.582 peak_power=292369.7 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=28.92539
Rep. pulse: num_std_devs=5.891 peak_power=147881.3 dm=-896 peak_bin=80 scale=4 ffa_scale=0 period=7.191075
Rep. pulse: num_std_devs=5.295 peak_power=294248.7 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=57.53562
Rep. pulse: num_std_devs=4.632 peak_power=293819 dm=-896 peak_bin=512 scale=4 ffa_scale=5 period=115.0449
Rep. pulse: num_std_devs=4.557 peak_power=586512.1 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.186468
Single pulse: peak_power=38.5394 dm=-1083 fft_num=12353536 peak_bin=12360184 scale=2
Single pulse: peak_power=132.77 dm=1266 fft_num=26411008 peak_bin=26420928 scale=6
Single pulse: peak_power=62.2162 dm=1672 fft_num=32014336 peak_bin=32028688 scale=4
Single pulse: peak_power=63.3061 dm=-2574 fft_num=15515648 peak_bin=15516368 scale=4
Single pulse: peak_power=134.389 dm=2986 fft_num=30982144 peak_bin=30986816 scale=6
Single pulse: peak_power=223.482 dm=3102 fft_num=1146880 peak_bin=1153536 scale=7
Single pulse: peak_power=129.4 dm=3769 fft_num=27410432 peak_bin=27419904 scale=6
Single pulse: peak_power=62.2006 dm=-3850 fft_num=28622848 peak_bin=28623536 scale=4
Single pulse: peak_power=65.2729 dm=4233 fft_num=16580608 peak_bin=16591392 scale=4
Single pulse: peak_power=38.7194 dm=-4341 fft_num=8536064 peak_bin=8549440 scale=2
Single pulse: peak_power=87.3693 dm=-4686 fft_num=7438336 peak_bin=7445504 scale=5
Single pulse: peak_power=212.894 dm=-4932 fft_num=8978432 peak_bin=8991872 scale=7
Single pulse: peak_power=63.5112 dm=5010 fft_num=6193152 peak_bin=6195280 scale=4
Single pulse: peak_power=62.771 dm=5059 fft_num=27557888 peak_bin=27571136 scale=4
Single pulse: peak_power=128.894 dm=-5281 fft_num=376832 peak_bin=382592 scale=6
Single pulse: peak_power=63.708 dm=-5365 fft_num=18169856 peak_bin=18176608 scale=4
Single pulse: peak_power=650.821 dm=5382 fft_num=27181056 peak_bin=27194880 scale=9
Single pulse: peak_power=61.849 dm=5528 fft_num=11714560 peak_bin=11716352 scale=4
Single pulse: peak_power=87.5901 dm=-5719 fft_num=7471104 peak_bin=7473248 scale=5
Single pulse: peak_power=213.317 dm=6048 fft_num=5668864 peak_bin=5675264 scale=7
Single pulse: peak_power=137.216 dm=-6447 fft_num=376832 peak_bin=382400 scale=6
Single pulse: peak_power=64.7446 dm=-6469 fft_num=4767744 peak_bin=4774176 scale=4
Single pulse: peak_power=129.6 dm=-6992 fft_num=376832 peak_bin=382336 scale=6
Single pulse: peak_power=62.484 dm=7242 fft_num=4587520 peak_bin=4591952 scale=4
Single pulse: peak_power=61.9321 dm=-7260 fft_num=868352 peak_bin=877456 scale=4
Single pulse: peak_power=368.483 dm=-7330 fft_num=3948544 peak_bin=3952896 scale=8
Single pulse: peak_power=88.1751 dm=7543 fft_num=8175616 peak_bin=8187840 scale=5
Single pulse: peak_power=49.8838 dm=7540 fft_num=8175616 peak_bin=8187848 scale=3
Single pulse: peak_power=40.5696 dm=7580 fft_num=8175616 peak_bin=8187856 scale=2
Single pulse: peak_power=61.4204 dm=7588 fft_num=22331392 peak_bin=22339728 scale=4
remove_radar total=7.664E+08 , N=1 , <>=7.664E+08 , min=7.664E+08 , max=7.664E+08
main_loop_L1 total=2.275E+12 , N=52 , <>=4.375E+10 , min=2.498E+10 , max=5.396E+10
FFT_forward total=8.259E+09 , N=85827 , <>=9.623E+04 , min=5.375E+04 , max=6.753E+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=1.187E+10 , N=85827 , <>=1.383E+05 , min=8.241E+04 , max=7.570E+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=1.140E+12 , N=85827 , <>=1.328E+07 , min=2.774E+06 , max=2.578E+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=5.312E+09 , N=1 , <>=5.312E+09 , min=5.312E+09 , max=5.312E+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=2.105E+08 , N=96 , <>=2.193E+06 , min=1.469E+05 , max=7.992E+07
FFA_coadd total=6.432E+06 , N=192 , <>=3.350E+04 , min=2.055E+04 , max=1.340E+06
FFA_stride_add total=4.946E+06 , N=84 , <>=5.889E+04 , min=4.200E+04 , max=1.258E+05
GPU_buffer_read_backs total=6.5000E+01, N=65 , <>=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
23:12:36 (23530): 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.