任务 35317506
| 用户名 | ap_18no10ab_B4_P1_00062_20200113_27295.wu_0 |
| 任务单元 | 12336015 |
| 创建时间 | 14 Jan 2020, 5:24:12 UTC |
| 发送时间 | 15 Jan 2020, 14:18:42 UTC |
| 上报期限 | 9 Feb 2020, 14:18:42 UTC |
| 接收时间 | 15 Jan 2020, 19:45:26 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 | 11 分 58 秒 |
| CPU 时间 | 45 秒 |
| 验证状态 | 有效结果 |
| 积分 | 419.24 |
| 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 : 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.
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
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
### Restart at 12.61 percent.
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
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
### Restart at 40.54 percent.
Found 30 single pulses and 30 repeating pulses, exiting.
percent blanked: 0.00
Rep. pulse: num_std_devs=5.589 peak_power=286178.9 dm=-896 peak_bin=512 scale=4 ffa_scale=5 period=118.4272
Rep. pulse: num_std_devs=6.249 peak_power=284531.7 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=14.89653
Rep. pulse: num_std_devs=6.59 peak_power=288883.8 dm=-896 peak_bin=96 scale=4 ffa_scale=1 period=7.343879
Rep. pulse: num_std_devs=5.818 peak_power=571339.9 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.413458
Rep. pulse: num_std_devs=5.969 peak_power=571498.1 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.703845
Rep. pulse: num_std_devs=5.682 peak_power=284172.3 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=3.731187
Rep. pulse: num_std_devs=6.188 peak_power=284492.8 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=29.86544
Rep. pulse: num_std_devs=6.31 peak_power=286637.5 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=59.22266
Rep. pulse: num_std_devs=6.341 peak_power=142894.5 dm=-896 peak_bin=384 scale=4 ffa_scale=2 period=29.87045
Rep. pulse: num_std_devs=6.156 peak_power=143853.5 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=14.79121
Rep. pulse: num_std_devs=4.81 peak_power=283620.6 dm=-896 peak_bin=0 scale=4 ffa_scale=6 period=238.1555
Rep. pulse: num_std_devs=5.788 peak_power=143701.4 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=59.13597
Rep. pulse: num_std_devs=6.118 peak_power=143837.8 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=118.4453
Rep. pulse: num_std_devs=6.035 peak_power=144838 dm=-896 peak_bin=112 scale=4 ffa_scale=0 period=7.343879
Rep. pulse: num_std_devs=6.496 peak_power=288823.6 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=29.29003
Rep. pulse: num_std_devs=6.174 peak_power=288617.6 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.663321
Rep. pulse: num_std_devs=5.557 peak_power=290288.7 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=14.62179
Rep. pulse: num_std_devs=4.782 peak_power=289790.7 dm=-896 peak_bin=0 scale=4 ffa_scale=6 period=233.8773
Rep. pulse: num_std_devs=5.974 peak_power=583897.9 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.261976
Rep. pulse: num_std_devs=6.345 peak_power=576026.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.663321
Rep. pulse: num_std_devs=5.785 peak_power=290434.8 dm=-896 peak_bin=256 scale=4 ffa_scale=4 period=58.21916
Rep. pulse: num_std_devs=5.805 peak_power=290447.5 dm=-896 peak_bin=0 scale=4 ffa_scale=5 period=116.4916
Rep. pulse: num_std_devs=5.61 peak_power=145695.7 dm=-896 peak_bin=192 scale=4 ffa_scale=2 period=29.18652
Rep. pulse: num_std_devs=6.248 peak_power=145961.5 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=116.5183
Rep. pulse: num_std_devs=5.737 peak_power=145748.6 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=58.23071
Rep. pulse: num_std_devs=6.001 peak_power=292639.9 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=7.262309
Rep. pulse: num_std_devs=6.182 peak_power=73936.25 dm=-896 peak_bin=112 scale=4 ffa_scale=0 period=14.52395
Rep. pulse: num_std_devs=5.908 peak_power=146854 dm=-896 peak_bin=96 scale=4 ffa_scale=0 period=7.255884
Rep. pulse: num_std_devs=4.623 peak_power=582459.1 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.626669
Rep. pulse: num_std_devs=5.25 peak_power=292155.2 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=3.626392
Single pulse: peak_power=61.4314 dm=-2269 fft_num=15843328 peak_bin=15845360 scale=4
Single pulse: peak_power=39.1279 dm=-2634 fft_num=475136 peak_bin=483348 scale=2
Single pulse: peak_power=137.954 dm=4206 fft_num=20086784 peak_bin=20090880 scale=6
Single pulse: peak_power=362.847 dm=-4966 fft_num=18153472 peak_bin=18164480 scale=8
Single pulse: peak_power=129.237 dm=-5072 fft_num=16678912 peak_bin=16683520 scale=6
Single pulse: peak_power=50.0111 dm=5064 fft_num=32112640 peak_bin=32114280 scale=3
Single pulse: peak_power=90.7209 dm=-6217 fft_num=28852224 peak_bin=28858528 scale=5
Single pulse: peak_power=51.0746 dm=6801 fft_num=14073856 peak_bin=14086688 scale=3
Single pulse: peak_power=134.427 dm=-7042 fft_num=21987328 peak_bin=21999936 scale=6
Single pulse: peak_power=89.4653 dm=-7315 fft_num=25231360 peak_bin=25245024 scale=5
Single pulse: peak_power=129.631 dm=-7330 fft_num=25231360 peak_bin=25244992 scale=6
Single pulse: peak_power=372.433 dm=-7550 fft_num=7815168 peak_bin=7816448 scale=8
Single pulse: peak_power=61.8243 dm=-7808 fft_num=15302656 peak_bin=15311568 scale=4
Single pulse: peak_power=91.9742 dm=-7842 fft_num=12599296 peak_bin=12614304 scale=5
Single pulse: peak_power=216.758 dm=7922 fft_num=30359552 peak_bin=30368128 scale=7
Single pulse: peak_power=130.717 dm=7981 fft_num=19496960 peak_bin=19499712 scale=6
Single pulse: peak_power=130.969 dm=8434 fft_num=18825216 peak_bin=18834560 scale=6
Single pulse: peak_power=364.056 dm=8757 fft_num=23019520 peak_bin=23023360 scale=8
Single pulse: peak_power=214.449 dm=8826 fft_num=23019520 peak_bin=23023360 scale=7
Single pulse: peak_power=134.387 dm=-8844 fft_num=1441792 peak_bin=1456704 scale=6
Single pulse: peak_power=651.259 dm=9392 fft_num=10469376 peak_bin=10471424 scale=9
Single pulse: peak_power=49.6591 dm=9364 fft_num=22347776 peak_bin=22360176 scale=3
Single pulse: peak_power=62.2098 dm=9406 fft_num=22347776 peak_bin=22360176 scale=4
Single pulse: peak_power=130.39 dm=9446 fft_num=4702208 peak_bin=4712192 scale=6
Single pulse: peak_power=656.374 dm=-9667 fft_num=30375936 peak_bin=30383104 scale=9
Single pulse: peak_power=131.749 dm=-10065 fft_num=30375936 peak_bin=30383296 scale=6
Single pulse: peak_power=65.3036 dm=10138 fft_num=20398080 peak_bin=20413360 scale=4
Single pulse: peak_power=62.4186 dm=10523 fft_num=11010048 peak_bin=11017184 scale=4
Single pulse: peak_power=87.4036 dm=10787 fft_num=20398080 peak_bin=20413440 scale=5
Single pulse: peak_power=129.069 dm=11024 fft_num=22167552 peak_bin=22178560 scale=6
remove_radar total=7.300E+08 , N=1 , <>=7.300E+08 , min=7.300E+08 , max=7.300E+08
main_loop_L1 total=1.363E+12 , N=33 , <>=4.131E+10 , min=2.787E+10 , max=5.277E+10
FFT_forward total=5.099E+09 , N=54461 , <>=9.363E+04 , min=5.400E+04 , max=4.202E+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=7.460E+09 , N=54461 , <>=1.370E+05 , min=8.460E+04 , max=1.756E+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=7.243E+11 , N=54461 , <>=1.330E+07 , min=2.771E+06 , max=2.069E+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=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
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=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFA_coadd total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFA_stride_add total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
GPU_buffer_read_backs total=8.1000E+01, N=81 , <>=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
06:44:59 (24731): 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.