任务 32621942
| 用户名 | ap_30dc06ah_B4_P0_00099_20190226_32046.wu_0 |
| 任务单元 | 11453473 |
| 创建时间 | 27 Feb 2019, 7:51:59 UTC |
| 发送时间 | 27 Feb 2019, 14:50:26 UTC |
| 上报期限 | 24 Mar 2019, 14:50:26 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 | 4 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
Single pulse: peak_power=5.40092e+13 dm=896 fft_num=22347776 peak_bin=22347776 scale=0
Single pulse: peak_power=2.54986e+13 dm=896 fft_num=22347776 peak_bin=22347777 scale=0
Single pulse: peak_power=2.3649e+13 dm=896 fft_num=22347776 peak_bin=22347778 scale=0
Single pulse: peak_power=4.89836e+13 dm=896 fft_num=22347776 peak_bin=22347779 scale=0
Single pulse: peak_power=2.68039e+12 dm=896 fft_num=22347776 peak_bin=22347780 scale=0
Single pulse: peak_power=5.48889e+13 dm=896 fft_num=22347776 peak_bin=22347781 scale=0
Single pulse: peak_power=2.97995e+12 dm=896 fft_num=22347776 peak_bin=22347782 scale=0
Single pulse: peak_power=4.08134e+13 dm=896 fft_num=22347776 peak_bin=22347783 scale=0
Single pulse: peak_power=1.89269e+13 dm=896 fft_num=22347776 peak_bin=22347784 scale=0
Single pulse: peak_power=1.89212e+13 dm=896 fft_num=22347776 peak_bin=22347785 scale=0
Single pulse: peak_power=3.54927e+13 dm=896 fft_num=22347776 peak_bin=22347786 scale=0
Single pulse: peak_power=3.95365e+12 dm=896 fft_num=22347776 peak_bin=22347787 scale=0
Single pulse: peak_power=4.08143e+13 dm=896 fft_num=22347776 peak_bin=22347788 scale=0
Single pulse: peak_power=2.72586e+12 dm=896 fft_num=22347776 peak_bin=22347789 scale=0
Single pulse: peak_power=3.31212e+13 dm=896 fft_num=22347776 peak_bin=22347790 scale=0
Single pulse: peak_power=1.19254e+13 dm=896 fft_num=22347776 peak_bin=22347791 scale=0
Single pulse: peak_power=1.90959e+13 dm=896 fft_num=22347776 peak_bin=22347792 scale=0
Single pulse: peak_power=2.30098e+13 dm=896 fft_num=22347776 peak_bin=22347793 scale=0
Single pulse: peak_power=7.46799e+12 dm=896 fft_num=22347776 peak_bin=22347794 scale=0
Single pulse: peak_power=2.8753e+13 dm=896 fft_num=22347776 peak_bin=22347795 scale=0
Single pulse: peak_power=3.38197e+12 dm=896 fft_num=22347776 peak_bin=22347796 scale=0
Single pulse: peak_power=2.69057e+13 dm=896 fft_num=22347776 peak_bin=22347797 scale=0
Single pulse: peak_power=6.61902e+12 dm=896 fft_num=22347776 peak_bin=22347798 scale=0
Single pulse: peak_power=1.98413e+13 dm=896 fft_num=22347776 peak_bin=22347799 scale=0
Single pulse: peak_power=1.33389e+13 dm=896 fft_num=22347776 peak_bin=22347800 scale=0
Single pulse: peak_power=1.18612e+13 dm=896 fft_num=22347776 peak_bin=22347801 scale=0
Single pulse: peak_power=1.91259e+13 dm=896 fft_num=22347776 peak_bin=22347802 scale=0
Single pulse: peak_power=6.44947e+12 dm=896 fft_num=22347776 peak_bin=22347803 scale=0
Single pulse: peak_power=2.12826e+13 dm=896 fft_num=22347776 peak_bin=22347804 scale=0
Single pulse: peak_power=4.91642e+12 dm=896 fft_num=22347776 peak_bin=22347805 scale=0
Rep. pulse: num_std_devs=3.341 peak_power=568746.2 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.700174
Rep. pulse: num_std_devs=3.036 peak_power=564312.8 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.420814
Rep. pulse: num_std_devs=3.486 peak_power=585364.9 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.178687
Rep. pulse: num_std_devs=3.06 peak_power=576680.7 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.656787
Rep. pulse: num_std_devs=3.517 peak_power=581281.2 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.616336
Rep. pulse: num_std_devs=3.333 peak_power=597548.2 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.527232
Rep. pulse: num_std_devs=3.21 peak_power=597414.4 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.054463
Rep. pulse: num_std_devs=3.077 peak_power=609612.5 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.439116
Rep. pulse: num_std_devs=3.078 peak_power=626071 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.367456
Rep. pulse: num_std_devs=2.744 peak_power=629805.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.330815
Rep. pulse: num_std_devs=3.015 peak_power=638342.5 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.284083
Rep. pulse: num_std_devs=2.927 peak_power=650581.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.229766
Rep. pulse: num_std_devs=2.854 peak_power=658723.1 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.197013
Rep. pulse: num_std_devs=3.112 peak_power=671371 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.134604
Rep. pulse: num_std_devs=3.216 peak_power=679725 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.097612
Rep. pulse: num_std_devs=2.981 peak_power=695897.6 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.021981
Rep. pulse: num_std_devs=4.622 peak_power=355670.9 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=23.80249
Rep. pulse: num_std_devs=3.874 peak_power=416904.1 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=40.44196
Rep. pulse: num_std_devs=3.857 peak_power=433365.6 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=2.436919
Rep. pulse: num_std_devs=3.804 peak_power=427142.7 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=39.39858
Rep. pulse: num_std_devs=3.718 peak_power=435305.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=4.847953
Rep. pulse: num_std_devs=3.675 peak_power=441446.3 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=19.13463
Rep. pulse: num_std_devs=3.704 peak_power=447647.5 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=4.717117
Rep. pulse: num_std_devs=3.64 peak_power=449650.8 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=37.48557
Rep. pulse: num_std_devs=3.581 peak_power=455774.7 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=2.311599
Rep. pulse: num_std_devs=3.732 peak_power=457967.2 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=9.184807
Rep. pulse: num_std_devs=3.699 peak_power=464115.4 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=9.092774
Rep. pulse: num_std_devs=3.714 peak_power=470305.1 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=35.92433
Rep. pulse: num_std_devs=3.487 peak_power=472158.5 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=8.920579
Rep. pulse: num_std_devs=3.506 peak_power=472176 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=2.228682
remove_radar total=7.847E+08 , N=1 , <>=7.847E+08 , min=7.847E+08 , max=7.847E+08
main_loop_L1 total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFT_forward total=1.641E+07 , N=205 , <>=8.005E+04 , min=5.928E+04 , max=9.711E+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=2.004E+07 , N=205 , <>=9.778E+04 , min=8.996E+04 , max=1.595E+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=2.752E+09 , N=205 , <>=1.343E+07 , min=1.187E+07 , max=1.442E+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=6.735E+07 , N=112 , <>=6.013E+05 , min=1.826E+05 , max=1.925E+06
FFA_coadd total=6.915E+06 , N=233 , <>=2.968E+04 , min=2.064E+04 , max=9.606E+05
FFA_stride_add total=5.548E+06 , N=98 , <>=5.661E+04 , min=4.913E+04 , max=9.984E+04
GPU_buffer_read_backs total=2.0000E+00, N=2 , <>=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
21:18:51 (16343): 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.