任务 32621926
| 用户名 | ap_30dc06ah_B4_P0_00092_20190226_32046.wu_0 |
| 任务单元 | 11453466 |
| 创建时间 | 27 Feb 2019, 7:50:34 UTC |
| 发送时间 | 27 Feb 2019, 14:44:08 UTC |
| 上报期限 | 24 Mar 2019, 14:44:08 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 | 40 秒 |
| CPU 时间 | 2 秒 |
| 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 : 2401.000 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=3.4 peak_power=564692.5 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.451677
Rep. pulse: num_std_devs=3.174 peak_power=572686.5 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.668635
Rep. pulse: num_std_devs=3.256 peak_power=581003.8 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.248691
Rep. pulse: num_std_devs=2.943 peak_power=580670.5 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.612806
Rep. pulse: num_std_devs=3.365 peak_power=593467.5 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.085532
Rep. pulse: num_std_devs=2.885 peak_power=588834.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.561302
Rep. pulse: num_std_devs=2.873 peak_power=601160.9 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.010147
Rep. pulse: num_std_devs=3.396 peak_power=601734 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.483055
Rep. pulse: num_std_devs=3.27 peak_power=618057.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.399309
Rep. pulse: num_std_devs=3.29 peak_power=630426.7 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.328732
Rep. pulse: num_std_devs=3.075 peak_power=642525.8 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.266142
Rep. pulse: num_std_devs=4.466 peak_power=322572.7 dm=-896 peak_bin=48 scale=4 ffa_scale=0 period=3.262905
Rep. pulse: num_std_devs=3.214 peak_power=650916.6 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.22952
Rep. pulse: num_std_devs=3.027 peak_power=663040.2 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.177705
Rep. pulse: num_std_devs=2.945 peak_power=675284.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.119335
Rep. pulse: num_std_devs=3.09 peak_power=687802.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.064983
Rep. pulse: num_std_devs=3.011 peak_power=700048.6 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.00121
Rep. pulse: num_std_devs=4.146 peak_power=357379.8 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=2.950806
Rep. pulse: num_std_devs=4.241 peak_power=363631.8 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=5.788879
Rep. pulse: num_std_devs=4.703 peak_power=372227.2 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=5.684454
Rep. pulse: num_std_devs=4.404 peak_power=376120.9 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=22.4688
Rep. pulse: num_std_devs=4.084 peak_power=377935.6 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=11.17422
Rep. pulse: num_std_devs=4.174 peak_power=398609.3 dm=-896 peak_bin=64 scale=4 ffa_scale=1 period=5.291709
Rep. pulse: num_std_devs=3.893 peak_power=408681.2 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=41.18364
Rep. pulse: num_std_devs=3.861 peak_power=418952.6 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=10.07922
Rep. pulse: num_std_devs=4.19 peak_power=421286.6 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=5.005507
Rep. pulse: num_std_devs=4.478 peak_power=425649.4 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=9.927199
Rep. pulse: num_std_devs=3.711 peak_power=433241.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=4.867076
Rep. pulse: num_std_devs=3.968 peak_power=439639.4 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=9.573885
Rep. pulse: num_std_devs=4.148 peak_power=443915 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=2.373613
Single pulse: peak_power=8.23094e+13 dm=1408 fft_num=3342336 peak_bin=3342336 scale=0
Single pulse: peak_power=2.56312e+13 dm=1408 fft_num=3342336 peak_bin=3342337 scale=0
Single pulse: peak_power=9.82474e+13 dm=1408 fft_num=3342336 peak_bin=3342338 scale=0
Single pulse: peak_power=1.99628e+14 dm=1408 fft_num=3342336 peak_bin=3342339 scale=0
Single pulse: peak_power=5.8011e+12 dm=1408 fft_num=3342336 peak_bin=3342340 scale=0
Single pulse: peak_power=2.00766e+13 dm=1408 fft_num=3342336 peak_bin=3342341 scale=0
Single pulse: peak_power=2.244e+14 dm=1408 fft_num=3342336 peak_bin=3342342 scale=0
Single pulse: peak_power=6.20281e+13 dm=1408 fft_num=3342336 peak_bin=3342343 scale=0
Single pulse: peak_power=9.2013e+12 dm=1408 fft_num=3342336 peak_bin=3342344 scale=0
Single pulse: peak_power=1.46047e+14 dm=1408 fft_num=3342336 peak_bin=3342345 scale=0
Single pulse: peak_power=1.09045e+14 dm=1408 fft_num=3342336 peak_bin=3342346 scale=0
Single pulse: peak_power=1.04117e+14 dm=1408 fft_num=3342336 peak_bin=3342347 scale=0
Single pulse: peak_power=3.6535e+13 dm=1408 fft_num=3342336 peak_bin=3342348 scale=0
Single pulse: peak_power=8.05902e+13 dm=1408 fft_num=3342336 peak_bin=3342349 scale=0
Single pulse: peak_power=2.25857e+14 dm=1408 fft_num=3342336 peak_bin=3342350 scale=0
Single pulse: peak_power=3.86478e+12 dm=1408 fft_num=3342336 peak_bin=3342351 scale=0
Single pulse: peak_power=1.43563e+13 dm=1408 fft_num=3342336 peak_bin=3342352 scale=0
Single pulse: peak_power=2.50144e+14 dm=1408 fft_num=3342336 peak_bin=3342353 scale=0
Single pulse: peak_power=5.0466e+13 dm=1408 fft_num=3342336 peak_bin=3342354 scale=0
Single pulse: peak_power=1.45191e+13 dm=1408 fft_num=3342336 peak_bin=3342355 scale=0
Single pulse: peak_power=1.67026e+14 dm=1408 fft_num=3342336 peak_bin=3342356 scale=0
Single pulse: peak_power=9.93672e+13 dm=1408 fft_num=3342336 peak_bin=3342357 scale=0
Single pulse: peak_power=1.19074e+14 dm=1408 fft_num=3342336 peak_bin=3342358 scale=0
Single pulse: peak_power=4.39571e+13 dm=1408 fft_num=3342336 peak_bin=3342359 scale=0
Single pulse: peak_power=7.12841e+13 dm=1408 fft_num=3342336 peak_bin=3342360 scale=0
Single pulse: peak_power=2.38583e+14 dm=1408 fft_num=3342336 peak_bin=3342361 scale=0
Single pulse: peak_power=3.72779e+12 dm=1408 fft_num=3342336 peak_bin=3342362 scale=0
Single pulse: peak_power=1.24381e+13 dm=1408 fft_num=3342336 peak_bin=3342363 scale=0
Single pulse: peak_power=2.68401e+14 dm=1408 fft_num=3342336 peak_bin=3342364 scale=0
Single pulse: peak_power=4.41035e+13 dm=1408 fft_num=3342336 peak_bin=3342365 scale=0
remove_radar total=7.689E+08 , N=1 , <>=7.689E+08 , min=7.689E+08 , max=7.689E+08
main_loop_L1 total=9.201E+10 , N=4 , <>=2.300E+10 , min=2.247E+10 , max=2.389E+10
FFT_forward total=4.844E+08 , N=6581 , <>=7.361E+04 , min=5.666E+04 , max=9.585E+05
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=6.457E+08 , N=6581 , <>=9.811E+04 , min=8.553E+04 , max=6.622E+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=8.882E+10 , N=6581 , <>=1.350E+07 , min=1.169E+07 , max=1.500E+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=5.330E+08 , N=1 , <>=5.330E+08 , min=5.330E+08 , max=5.330E+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=6.734E+07 , N=112 , <>=6.012E+05 , min=1.837E+05 , max=1.858E+06
FFA_coadd total=6.200E+06 , N=219 , <>=2.831E+04 , min=2.078E+04 , max=9.387E+05
FFA_stride_add total=5.249E+06 , N=98 , <>=5.356E+04 , min=4.923E+04 , max=7.034E+04
GPU_buffer_read_backs total=8.0000E+00, N=8 , <>=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
21:17:40 (16284): 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.