任务 35317491
| 用户名 | ap_18no10ab_B4_P1_00054_20200113_27295.wu_1 |
| 任务单元 | 12336007 |
| 创建时间 | 14 Jan 2020, 5:23:06 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 | 4 分 59 秒 |
| CPU 时间 | 38 秒 |
| 验证状态 | 有效结果 |
| 积分 | 328.13 |
| 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=6.078 peak_power=567480.4 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.46898
Rep. pulse: num_std_devs=6.188 peak_power=567595 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.723793
Rep. pulse: num_std_devs=6.092 peak_power=284432.1 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=29.87729
Rep. pulse: num_std_devs=5.848 peak_power=284277.5 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=14.85704
Rep. pulse: num_std_devs=5.738 peak_power=286273.8 dm=-896 peak_bin=256 scale=4 ffa_scale=4 period=59.16485
Rep. pulse: num_std_devs=6.578 peak_power=286807.6 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=7.399331
Rep. pulse: num_std_devs=6.558 peak_power=284727.2 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.723849
Rep. pulse: num_std_devs=6.006 peak_power=142756.9 dm=-896 peak_bin=320 scale=4 ffa_scale=2 period=29.8463
Rep. pulse: num_std_devs=6.977 peak_power=143156 dm=-896 peak_bin=192 scale=4 ffa_scale=1 period=14.90085
Rep. pulse: num_std_devs=6.338 peak_power=142893.2 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=7.420475
Rep. pulse: num_std_devs=5.082 peak_power=283793 dm=-896 peak_bin=0 scale=4 ffa_scale=5 period=118.8853
Rep. pulse: num_std_devs=5.995 peak_power=142752.3 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=59.5525
Rep. pulse: num_std_devs=8.042 peak_power=72377.67 dm=-896 peak_bin=176 scale=4 ffa_scale=0 period=14.85658
Rep. pulse: num_std_devs=4.909 peak_power=283683.1 dm=-896 peak_bin=0 scale=4 ffa_scale=6 period=237.5857
Rep. pulse: num_std_devs=6.085 peak_power=579884.3 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.293291
Rep. pulse: num_std_devs=6.266 peak_power=288676.4 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=29.38448
Rep. pulse: num_std_devs=5.751 peak_power=575400.8 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.675078
Rep. pulse: num_std_devs=6.29 peak_power=288692.2 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.658964
Rep. pulse: num_std_devs=5.077 peak_power=289979.9 dm=-896 peak_bin=0 scale=4 ffa_scale=5 period=116.985
Rep. pulse: num_std_devs=6.399 peak_power=290829.4 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=14.58658
Rep. pulse: num_std_devs=5.828 peak_power=144752.3 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=29.38493
Rep. pulse: num_std_devs=5.668 peak_power=144685.9 dm=-896 peak_bin=768 scale=4 ffa_scale=4 period=117.5397
Rep. pulse: num_std_devs=6.339 peak_power=145999.3 dm=-896 peak_bin=96 scale=4 ffa_scale=1 period=14.57568
Rep. pulse: num_std_devs=5.81 peak_power=144744.6 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=58.64892
Rep. pulse: num_std_devs=5.846 peak_power=288408.3 dm=-896 peak_bin=64 scale=4 ffa_scale=1 period=7.318262
Rep. pulse: num_std_devs=5.534 peak_power=290273.4 dm=-896 peak_bin=512 scale=4 ffa_scale=4 period=58.40423
Rep. pulse: num_std_devs=6.189 peak_power=72900.69 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=29.2601
Rep. pulse: num_std_devs=6.292 peak_power=73448.59 dm=-896 peak_bin=80 scale=4 ffa_scale=0 period=14.58681
Rep. pulse: num_std_devs=5.609 peak_power=145695.3 dm=-896 peak_bin=80 scale=4 ffa_scale=0 period=7.293403
Rep. pulse: num_std_devs=4.598 peak_power=289672.9 dm=-896 peak_bin=1024 scale=4 ffa_scale=6 period=233.033
Single pulse: peak_power=138.374 dm=4097 fft_num=6897664 peak_bin=6908224 scale=6
Single pulse: peak_power=218.909 dm=4066 fft_num=6897664 peak_bin=6908160 scale=7
Single pulse: peak_power=69.5218 dm=4076 fft_num=6897664 peak_bin=6908240 scale=4
Single pulse: peak_power=87.3424 dm=4078 fft_num=6897664 peak_bin=6908224 scale=5
Single pulse: peak_power=62.4217 dm=4347 fft_num=17465344 peak_bin=17470656 scale=4
Single pulse: peak_power=49.5775 dm=5896 fft_num=327680 peak_bin=333176 scale=3
Single pulse: peak_power=63.2455 dm=5899 fft_num=327680 peak_bin=333168 scale=4
Single pulse: peak_power=62.2503 dm=5984 fft_num=327680 peak_bin=333184 scale=4
Single pulse: peak_power=61.5849 dm=-5971 fft_num=2129920 peak_bin=2145920 scale=4
Single pulse: peak_power=129.031 dm=6563 fft_num=31408128 peak_bin=31413056 scale=6
Single pulse: peak_power=65.3782 dm=7524 fft_num=12025856 peak_bin=12031488 scale=4
Single pulse: peak_power=49.8075 dm=-7767 fft_num=25804800 peak_bin=25811376 scale=3
Single pulse: peak_power=62.6087 dm=-8417 fft_num=14352384 peak_bin=14358896 scale=4
Single pulse: peak_power=50.4737 dm=-8416 fft_num=14352384 peak_bin=14358896 scale=3
Single pulse: peak_power=89.069 dm=-8418 fft_num=14352384 peak_bin=14358880 scale=5
Single pulse: peak_power=50.2484 dm=-8480 fft_num=14352384 peak_bin=14358888 scale=3
Single pulse: peak_power=65.9908 dm=-8499 fft_num=14352384 peak_bin=14358880 scale=4
Single pulse: peak_power=38.7302 dm=-8570 fft_num=13139968 peak_bin=13155860 scale=2
Single pulse: peak_power=61.5792 dm=-8628 fft_num=14352384 peak_bin=14358864 scale=4
Single pulse: peak_power=63.4459 dm=-8860 fft_num=23052288 peak_bin=23059392 scale=4
Single pulse: peak_power=66.5229 dm=-8984 fft_num=23052288 peak_bin=23059376 scale=4
Single pulse: peak_power=38.3387 dm=-8981 fft_num=23052288 peak_bin=23059380 scale=2
Single pulse: peak_power=54.6815 dm=-8985 fft_num=23052288 peak_bin=23059376 scale=3
Single pulse: peak_power=62.6412 dm=-9071 fft_num=23052288 peak_bin=23059360 scale=4
Single pulse: peak_power=88.1084 dm=-9088 fft_num=15073280 peak_bin=15089312 scale=5
Single pulse: peak_power=128.995 dm=-9748 fft_num=30146560 peak_bin=30159104 scale=6
Single pulse: peak_power=364.589 dm=-9834 fft_num=16023552 peak_bin=16029184 scale=8
Single pulse: peak_power=653.101 dm=-9897 fft_num=20529152 peak_bin=20540928 scale=9
Single pulse: peak_power=62.157 dm=-10007 fft_num=14696448 peak_bin=14701584 scale=4
Single pulse: peak_power=129.516 dm=-10681 fft_num=19333120 peak_bin=19343872 scale=6
remove_radar total=1.210E+09 , N=1 , <>=1.210E+09 , min=1.210E+09 , max=1.210E+09
main_loop_L1 total=1.411E+12 , N=76 , <>=1.857E+10 , min=1.059E+10 , max=2.697E+10
FFT_forward total=1.256E+10 , N=125374 , <>=1.002E+05 , min=6.190E+04 , max=3.109E+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=1.883E+10 , N=125374 , <>=1.502E+05 , min=9.604E+04 , max=2.624E+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=6.913E+11 , N=125374 , <>=5.514E+06 , min=2.721E+06 , max=1.171E+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=5.616E+09 , N=1 , <>=5.616E+09 , min=5.616E+09 , max=5.616E+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=1.044E+08 , N=63 , <>=1.657E+06 , min=1.237E+05 , max=2.042E+07
FFA_coadd total=5.374E+06 , N=127 , <>=4.232E+04 , min=2.163E+04 , max=1.415E+06
FFA_stride_add total=3.878E+06 , N=55 , <>=7.052E+04 , min=4.495E+04 , max=1.624E+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
06:28:45 (24523): 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.