任务 32621975
| 用户名 | ap_30dc06ah_B4_P0_00105_20190227_32046.wu_0 |
| 任务单元 | 11453479 |
| 创建时间 | 27 Feb 2019, 8:33:22 UTC |
| 发送时间 | 27 Feb 2019, 14:49:59 UTC |
| 上报期限 | 24 Mar 2019, 14:49:59 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 | 6 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=3.546 peak_power=564844.2 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.4724
Rep. pulse: num_std_devs=3.7 peak_power=565004.8 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.711766
Rep. pulse: num_std_devs=3.538 peak_power=573070.2 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.3661
Rep. pulse: num_std_devs=4.762 peak_power=287715.4 dm=-896 peak_bin=48 scale=4 ffa_scale=0 period=3.676256
Rep. pulse: num_std_devs=3.474 peak_power=573002.5 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.664439
Rep. pulse: num_std_devs=3.628 peak_power=593752.6 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.109358
Rep. pulse: num_std_devs=3.409 peak_power=581166.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.608564
Rep. pulse: num_std_devs=3.549 peak_power=593667.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.538228
Rep. pulse: num_std_devs=4.543 peak_power=297884.5 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=3.547905
Rep. pulse: num_std_devs=3.313 peak_power=601642.5 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.00245
Rep. pulse: num_std_devs=3.531 peak_power=605998.5 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.474031
Rep. pulse: num_std_devs=3.63 peak_power=618460.4 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.401125
Rep. pulse: num_std_devs=4.646 peak_power=312387.2 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=3.383835
Rep. pulse: num_std_devs=3.465 peak_power=634742.6 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.30671
Rep. pulse: num_std_devs=4.693 peak_power=316543.2 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=6.675672
Rep. pulse: num_std_devs=4.48 peak_power=322582.8 dm=-896 peak_bin=256 scale=4 ffa_scale=4 period=52.39561
Rep. pulse: num_std_devs=3.312 peak_power=642798.8 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.268785
Rep. pulse: num_std_devs=4.344 peak_power=326611 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=12.95855
Rep. pulse: num_std_devs=3.18 peak_power=650877.1 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.222333
Rep. pulse: num_std_devs=4.554 peak_power=326757.4 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=25.76844
Rep. pulse: num_std_devs=5.502 peak_power=165287.1 dm=-896 peak_bin=160 scale=4 ffa_scale=1 period=12.86261
Rep. pulse: num_std_devs=5.642 peak_power=329579.8 dm=-896 peak_bin=64 scale=4 ffa_scale=1 period=6.431306
Rep. pulse: num_std_devs=3.43 peak_power=659401 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.187612
Rep. pulse: num_std_devs=3.486 peak_power=671817.5 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.129299
Rep. pulse: num_std_devs=4.381 peak_power=341065 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.100686
Rep. pulse: num_std_devs=3.044 peak_power=679517.2 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.09086
Rep. pulse: num_std_devs=4.363 peak_power=343112.8 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=12.26985
Rep. pulse: num_std_devs=4.359 peak_power=345171.1 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=24.51051
Rep. pulse: num_std_devs=3.238 peak_power=692098.9 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.032003
Rep. pulse: num_std_devs=4.465 peak_power=349370.7 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=6.046821
Single pulse: peak_power=6.43129e+13 dm=928 fft_num=7274496 peak_bin=7274496 scale=0
Single pulse: peak_power=3.63177e+13 dm=928 fft_num=7274496 peak_bin=7274497 scale=0
Single pulse: peak_power=1.00037e+14 dm=928 fft_num=7274496 peak_bin=7274498 scale=0
Single pulse: peak_power=6.52794e+12 dm=928 fft_num=7274496 peak_bin=7274499 scale=0
Single pulse: peak_power=1.13834e+14 dm=928 fft_num=7274496 peak_bin=7274500 scale=0
Single pulse: peak_power=1.79832e+12 dm=928 fft_num=7274496 peak_bin=7274501 scale=0
Single pulse: peak_power=1.00655e+14 dm=928 fft_num=7274496 peak_bin=7274502 scale=0
Single pulse: peak_power=1.98564e+13 dm=928 fft_num=7274496 peak_bin=7274503 scale=0
Single pulse: peak_power=6.99326e+13 dm=928 fft_num=7274496 peak_bin=7274504 scale=0
Single pulse: peak_power=4.81159e+13 dm=928 fft_num=7274496 peak_bin=7274505 scale=0
Single pulse: peak_power=3.6669e+13 dm=928 fft_num=7274496 peak_bin=7274506 scale=0
Single pulse: peak_power=7.44466e+13 dm=928 fft_num=7274496 peak_bin=7274507 scale=0
Single pulse: peak_power=1.17762e+13 dm=928 fft_num=7274496 peak_bin=7274508 scale=0
Single pulse: peak_power=9.27445e+13 dm=928 fft_num=7274496 peak_bin=7274509 scale=0
Single pulse: peak_power=4.13047e+11 dm=928 fft_num=7274496 peak_bin=7274510 scale=0
Single pulse: peak_power=9.95081e+13 dm=928 fft_num=7274496 peak_bin=7274511 scale=0
Single pulse: peak_power=6.37997e+12 dm=928 fft_num=7274496 peak_bin=7274512 scale=0
Single pulse: peak_power=8.97432e+13 dm=928 fft_num=7274496 peak_bin=7274513 scale=0
Single pulse: peak_power=3.23727e+13 dm=928 fft_num=7274496 peak_bin=7274514 scale=0
Single pulse: peak_power=6.16435e+13 dm=928 fft_num=7274496 peak_bin=7274515 scale=0
Single pulse: peak_power=7.24717e+13 dm=928 fft_num=7274496 peak_bin=7274516 scale=0
Single pulse: peak_power=2.55867e+13 dm=928 fft_num=7274496 peak_bin=7274517 scale=0
Single pulse: peak_power=1.07904e+14 dm=928 fft_num=7274496 peak_bin=7274518 scale=0
Single pulse: peak_power=2.22025e+12 dm=928 fft_num=7274496 peak_bin=7274519 scale=0
Single pulse: peak_power=1.17762e+14 dm=928 fft_num=7274496 peak_bin=7274520 scale=0
Single pulse: peak_power=5.90318e+12 dm=928 fft_num=7274496 peak_bin=7274521 scale=0
Single pulse: peak_power=9.70839e+13 dm=928 fft_num=7274496 peak_bin=7274522 scale=0
Single pulse: peak_power=3.15892e+13 dm=928 fft_num=7274496 peak_bin=7274523 scale=0
Single pulse: peak_power=6.06696e+13 dm=928 fft_num=7274496 peak_bin=7274524 scale=0
Single pulse: peak_power=6.25043e+13 dm=928 fft_num=7274496 peak_bin=7274525 scale=0
remove_radar total=7.747E+08 , N=1 , <>=7.747E+08 , min=7.747E+08 , max=7.747E+08
main_loop_L1 total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFT_forward total=3.431E+07 , N=455 , <>=7.540E+04 , min=5.841E+04 , max=1.010E+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=4.442E+07 , N=455 , <>=9.763E+04 , min=8.990E+04 , max=1.661E+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=6.155E+09 , N=455 , <>=1.353E+07 , min=1.182E+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=5.027E+08 , N=1 , <>=5.027E+08 , min=5.027E+08 , max=5.027E+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=3.664E+07 , N=56 , <>=6.544E+05 , min=1.828E+05 , max=1.882E+06
FFA_coadd total=3.615E+06 , N=112 , <>=3.227E+04 , min=2.064E+04 , max=9.417E+05
FFA_stride_add total=2.682E+06 , N=49 , <>=5.473E+04 , min=5.046E+04 , max=7.173E+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
21:18:46 (16334): 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.