任务 32621968
| 用户名 | ap_30dc06ah_B4_P0_00101_20190227_32046.wu_1 |
| 任务单元 | 11453475 |
| 创建时间 | 27 Feb 2019, 8:32:22 UTC |
| 发送时间 | 27 Feb 2019, 14:56:16 UTC |
| 上报期限 | 24 Mar 2019, 14:56:16 UTC |
| 接收时间 | 7 Mar 2019, 20:01:38 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 | 10 秒 |
| CPU 时间 | |
| 验证状态 | 无效结果 |
| 积分 | 0.00 |
| 设备最高FLOPS（每秒浮点运算次数） | 8,506.51 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 : 4
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: 4
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
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
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
Found 30 single pulses and 30 repeating pulses, exiting.
percent blanked: 0.00
Rep. pulse: num_std_devs=3.279 peak_power=564565.8 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.43623
Rep. pulse: num_std_devs=2.99 peak_power=576607 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.278283
Rep. pulse: num_std_devs=3.019 peak_power=580750.9 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.629437
Rep. pulse: num_std_devs=2.989 peak_power=593060.1 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.080777
Rep. pulse: num_std_devs=3.06 peak_power=597251.7 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.519114
Rep. pulse: num_std_devs=2.942 peak_power=609463.1 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.447154
Rep. pulse: num_std_devs=2.919 peak_power=617664.5 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.410999
Rep. pulse: num_std_devs=2.886 peak_power=634080.4 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.321933
Rep. pulse: num_std_devs=2.734 peak_power=650357.1 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.234254
Rep. pulse: num_std_devs=2.647 peak_power=666702 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.153457
Rep. pulse: num_std_devs=2.665 peak_power=674947.5 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.11059
Rep. pulse: num_std_devs=2.82 peak_power=683360.6 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.076979
Rep. pulse: num_std_devs=3.025 peak_power=695951.3 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.017373
Rep. pulse: num_std_devs=3.754 peak_power=427100.6 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=9.887894
Rep. pulse: num_std_devs=3.894 peak_power=439575.6 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=2.399139
Rep. pulse: num_std_devs=3.603 peak_power=457852.8 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=2.305928
Rep. pulse: num_std_devs=3.89 peak_power=474584.1 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=4.438564
Rep. pulse: num_std_devs=3.484 peak_power=476272.1 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=8.856969
Rep. pulse: num_std_devs=3.399 peak_power=486484.7 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=2.164898
Rep. pulse: num_std_devs=3.387 peak_power=511170 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=16.47598
Rep. pulse: num_std_devs=3.246 peak_power=523379 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=16.0764
Rep. pulse: num_std_devs=3.386 peak_power=525575.4 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=8.011995
Rep. pulse: num_std_devs=3.197 peak_power=531561.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.968036
Rep. pulse: num_std_devs=3.153 peak_power=533574.6 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.886699
Rep. pulse: num_std_devs=3.358 peak_power=533778.7 dm=-896 peak_bin=512 scale=4 ffa_scale=5 period=63.02239
Rep. pulse: num_std_devs=3.356 peak_power=535834.9 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=31.39457
Rep. pulse: num_std_devs=3.314 peak_power=539908.3 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.908366
Rep. pulse: num_std_devs=3.259 peak_power=543968.5 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=15.50589
Rep. pulse: num_std_devs=3.097 peak_power=556147.8 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.572424
Rep. pulse: num_std_devs=3.224 peak_power=568623.9 dm=896 peak_bin=32 scale=4 ffa_scale=1 period=3.692729
Single pulse: peak_power=1.20971e+12 dm=976 fft_num=24625152 peak_bin=24625152 scale=0
Single pulse: peak_power=1.52939e+12 dm=976 fft_num=24625152 peak_bin=24625153 scale=0
Single pulse: peak_power=1.11845e+12 dm=976 fft_num=24625152 peak_bin=24625154 scale=0
Single pulse: peak_power=2.43278e+12 dm=976 fft_num=24625152 peak_bin=24625155 scale=0
Single pulse: peak_power=9.44516e+11 dm=976 fft_num=24625152 peak_bin=24625156 scale=0
Single pulse: peak_power=3.6849e+12 dm=976 fft_num=24625152 peak_bin=24625157 scale=0
Single pulse: peak_power=6.92014e+11 dm=976 fft_num=24625152 peak_bin=24625158 scale=0
Single pulse: peak_power=5.32349e+12 dm=976 fft_num=24625152 peak_bin=24625159 scale=0
Single pulse: peak_power=3.93535e+11 dm=976 fft_num=24625152 peak_bin=24625160 scale=0
Single pulse: peak_power=7.34919e+12 dm=976 fft_num=24625152 peak_bin=24625161 scale=0
Single pulse: peak_power=1.26571e+11 dm=976 fft_num=24625152 peak_bin=24625162 scale=0
Single pulse: peak_power=9.70231e+12 dm=976 fft_num=24625152 peak_bin=24625163 scale=0
Single pulse: peak_power=3.1462e+10 dm=976 fft_num=24625152 peak_bin=24625164 scale=0
Single pulse: peak_power=1.22415e+13 dm=976 fft_num=24625152 peak_bin=24625165 scale=0
Single pulse: peak_power=3.26044e+11 dm=976 fft_num=24625152 peak_bin=24625166 scale=0
Single pulse: peak_power=1.47318e+13 dm=976 fft_num=24625152 peak_bin=24625167 scale=0
Single pulse: peak_power=1.30846e+12 dm=976 fft_num=24625152 peak_bin=24625168 scale=0
Single pulse: peak_power=1.68422e+13 dm=976 fft_num=24625152 peak_bin=24625169 scale=0
Single pulse: peak_power=3.34032e+12 dm=976 fft_num=24625152 peak_bin=24625170 scale=0
Single pulse: peak_power=1.81787e+13 dm=976 fft_num=24625152 peak_bin=24625171 scale=0
Single pulse: peak_power=6.79507e+12 dm=976 fft_num=24625152 peak_bin=24625172 scale=0
Single pulse: peak_power=1.83599e+13 dm=976 fft_num=24625152 peak_bin=24625173 scale=0
Single pulse: peak_power=1.19702e+13 dm=976 fft_num=24625152 peak_bin=24625174 scale=0
Single pulse: peak_power=1.71208e+13 dm=976 fft_num=24625152 peak_bin=24625175 scale=0
Single pulse: peak_power=1.89628e+13 dm=976 fft_num=24625152 peak_bin=24625176 scale=0
Single pulse: peak_power=1.44533e+13 dm=976 fft_num=24625152 peak_bin=24625177 scale=0
Single pulse: peak_power=2.75308e+13 dm=976 fft_num=24625152 peak_bin=24625178 scale=0
Single pulse: peak_power=1.07384e+13 dm=976 fft_num=24625152 peak_bin=24625179 scale=0
Single pulse: peak_power=3.69724e+13 dm=976 fft_num=24625152 peak_bin=24625180 scale=0
Single pulse: peak_power=6.81843e+12 dm=976 fft_num=24625152 peak_bin=24625181 scale=0
remove_radar total=8.085E+08 , N=1 , <>=8.085E+08 , min=8.085E+08 , max=8.085E+08
main_loop_L1 total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFT_forward total=9.150E+07 , N=1176 , <>=7.780E+04 , min=5.738E+04 , max=2.037E+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=1.205E+08 , N=1176 , <>=1.025E+05 , min=8.675E+04 , max=5.295E+05
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=1.576E+10 , N=1176 , <>=1.340E+07 , min=1.178E+07 , max=1.581E+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=6.529E+08 , N=1 , <>=6.529E+08 , min=6.529E+08 , max=6.529E+08
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=7.739E+07 , N=135 , <>=5.732E+05 , min=1.818E+05 , max=1.875E+06
FFA_coadd total=8.644E+06 , N=296 , <>=2.920E+04 , min=2.058E+04 , max=9.241E+05
FFA_stride_add total=6.420E+06 , N=118 , <>=5.441E+04 , min=4.675E+04 , max=9.398E+04
GPU_buffer_read_backs total=1.0000E+00, N=1 , <>=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
21:19:40 (16362): 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.