任务 32621987
| 用户名 | ap_30dc06ah_B4_P0_00111_20190227_32046.wu_0 |
| 任务单元 | 11453485 |
| 创建时间 | 27 Feb 2019, 8:34:47 UTC |
| 发送时间 | 27 Feb 2019, 14:58:26 UTC |
| 上报期限 | 24 Mar 2019, 14:58:26 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 | 3 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 : 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
Single pulse: peak_power=1.36723e+13 dm=896 fft_num=6946816 peak_bin=6946816 scale=0
Single pulse: peak_power=7.94799e+12 dm=896 fft_num=6946816 peak_bin=6946817 scale=0
Single pulse: peak_power=9.48387e+12 dm=896 fft_num=6946816 peak_bin=6946818 scale=0
Single pulse: peak_power=1.3964e+13 dm=896 fft_num=6946816 peak_bin=6946819 scale=0
Single pulse: peak_power=4.47184e+12 dm=896 fft_num=6946816 peak_bin=6946820 scale=0
Single pulse: peak_power=1.93899e+13 dm=896 fft_num=6946816 peak_bin=6946821 scale=0
Single pulse: peak_power=2.27672e+12 dm=896 fft_num=6946816 peak_bin=6946822 scale=0
Single pulse: peak_power=2.05454e+13 dm=896 fft_num=6946816 peak_bin=6946823 scale=0
Single pulse: peak_power=5.97221e+12 dm=896 fft_num=6946816 peak_bin=6946824 scale=0
Single pulse: peak_power=1.55867e+13 dm=896 fft_num=6946816 peak_bin=6946825 scale=0
Single pulse: peak_power=1.53366e+13 dm=896 fft_num=6946816 peak_bin=6946826 scale=0
Single pulse: peak_power=6.91435e+12 dm=896 fft_num=6946816 peak_bin=6946827 scale=0
Single pulse: peak_power=2.55713e+13 dm=896 fft_num=6946816 peak_bin=6946828 scale=0
Single pulse: peak_power=1.0327e+12 dm=896 fft_num=6946816 peak_bin=6946829 scale=0
Single pulse: peak_power=2.94689e+13 dm=896 fft_num=6946816 peak_bin=6946830 scale=0
Single pulse: peak_power=4.57826e+12 dm=896 fft_num=6946816 peak_bin=6946831 scale=0
Single pulse: peak_power=2.28037e+13 dm=896 fft_num=6946816 peak_bin=6946832 scale=0
Single pulse: peak_power=1.83806e+13 dm=896 fft_num=6946816 peak_bin=6946833 scale=0
Single pulse: peak_power=9.33573e+12 dm=896 fft_num=6946816 peak_bin=6946834 scale=0
Single pulse: peak_power=3.4464e+13 dm=896 fft_num=6946816 peak_bin=6946835 scale=0
Single pulse: peak_power=2.54678e+11 dm=896 fft_num=6946816 peak_bin=6946836 scale=0
Single pulse: peak_power=4.0421e+13 dm=896 fft_num=6946816 peak_bin=6946837 scale=0
Single pulse: peak_power=6.09193e+12 dm=896 fft_num=6946816 peak_bin=6946838 scale=0
Single pulse: peak_power=2.98894e+13 dm=896 fft_num=6946816 peak_bin=6946839 scale=0
Single pulse: peak_power=2.62884e+13 dm=896 fft_num=6946816 peak_bin=6946840 scale=0
Single pulse: peak_power=1.05738e+13 dm=896 fft_num=6946816 peak_bin=6946841 scale=0
Single pulse: peak_power=4.65207e+13 dm=896 fft_num=6946816 peak_bin=6946842 scale=0
Single pulse: peak_power=3.09012e+11 dm=896 fft_num=6946816 peak_bin=6946843 scale=0
Single pulse: peak_power=4.94015e+13 dm=896 fft_num=6946816 peak_bin=6946844 scale=0
Single pulse: peak_power=1.13884e+13 dm=896 fft_num=6946816 peak_bin=6946845 scale=0
Rep. pulse: num_std_devs=3.115 peak_power=560281.2 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.755315
Rep. pulse: num_std_devs=3.299 peak_power=564587.5 dm=896 peak_bin=0 scale=4 ffa_scale=2 period=7.450086
Rep. pulse: num_std_devs=3.333 peak_power=581085.5 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.625065
Rep. pulse: num_std_devs=3.362 peak_power=585232 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.191294
Rep. pulse: num_std_devs=3.154 peak_power=597354.1 dm=896 peak_bin=0 scale=4 ffa_scale=1 period=3.526693
Rep. pulse: num_std_devs=2.964 peak_power=617715.2 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.393763
Rep. pulse: num_std_devs=2.83 peak_power=634017.2 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.322592
Rep. pulse: num_std_devs=2.966 peak_power=642399.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.27128
Rep. pulse: num_std_devs=2.889 peak_power=650537.1 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.223809
Rep. pulse: num_std_devs=2.878 peak_power=662864.1 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.179451
Rep. pulse: num_std_devs=2.943 peak_power=675282.4 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.109261
Rep. pulse: num_std_devs=2.781 peak_power=691538.1 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.032512
Rep. pulse: num_std_devs=4.061 peak_power=373797.6 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=2.821228
Rep. pulse: num_std_devs=5.356 peak_power=201372.7 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=5.27478
Rep. pulse: num_std_devs=3.694 peak_power=439403.4 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=2.402216
Rep. pulse: num_std_devs=3.663 peak_power=453789 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=9.2748
Rep. pulse: num_std_devs=3.686 peak_power=474397.7 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=4.441681
Rep. pulse: num_std_devs=3.58 peak_power=474301.2 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=2.219147
Rep. pulse: num_std_devs=3.717 peak_power=480603.4 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=2.193862
Rep. pulse: num_std_devs=5.238 peak_power=245703.5 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=34.54968
Rep. pulse: num_std_devs=3.56 peak_power=488692.8 dm=-896 peak_bin=0 scale=4 ffa_scale=5 period=69.09093
Rep. pulse: num_std_devs=3.805 peak_power=495098.4 dm=-896 peak_bin=256 scale=4 ffa_scale=4 period=34.1128
Rep. pulse: num_std_devs=3.776 peak_power=507426.2 dm=-896 peak_bin=256 scale=4 ffa_scale=4 period=33.21091
Rep. pulse: num_std_devs=3.318 peak_power=506987.7 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=8.293358
Rep. pulse: num_std_devs=3.34 peak_power=513182.6 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=8.207
Rep. pulse: num_std_devs=3.255 peak_power=541907.1 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.782813
Rep. pulse: num_std_devs=3.102 peak_power=547924 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.840968
Rep. pulse: num_std_devs=3.637 peak_power=554645.5 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=15.21805
Rep. pulse: num_std_devs=3.096 peak_power=572604.4 dm=896 peak_bin=0 scale=4 ffa_scale=2 period=7.335143
Rep. pulse: num_std_devs=2.855 peak_power=609367.4 dm=896 peak_bin=32 scale=4 ffa_scale=1 period=3.458165
remove_radar total=7.951E+08 , N=1 , <>=7.951E+08 , min=7.951E+08 , max=7.951E+08
main_loop_L1 total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFT_forward total=1.540E+07 , N=205 , <>=7.512E+04 , min=5.738E+04 , max=9.498E+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=1.938E+07 , N=205 , <>=9.455E+04 , min=8.777E+04 , max=1.608E+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=2.758E+09 , N=205 , <>=1.345E+07 , min=1.175E+07 , max=1.419E+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=8.222E+07 , N=150 , <>=5.481E+05 , min=1.484E+05 , max=1.869E+06
FFA_coadd total=8.418E+06 , N=310 , <>=2.715E+04 , min=2.033E+04 , max=9.341E+05
FFA_stride_add total=6.888E+06 , N=131 , <>=5.258E+04 , min=4.495E+04 , max=8.736E+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
21:21:25 (16401): 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.