任务 35295682
| 用户名 | ap_18no10ab_B2_P0_00102_20200112_26153.wu_1 |
| 任务单元 | 12328421 |
| 创建时间 | 12 Jan 2020, 15:43:00 UTC |
| 发送时间 | 13 Jan 2020, 0:20:32 UTC |
| 上报期限 | 7 Feb 2020, 0:20:32 UTC |
| 接收时间 | 13 Jan 2020, 0:51:08 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 | 88967 |
| 运行时间 | 16 分 47 秒 |
| CPU 时间 | 42 秒 |
| 验证状态 | 有效结果 |
| 积分 | 326.99 |
| 设备最高FLOPS（每秒浮点运算次数） | 2,288.80 GFLOPS |
| 计算程序版本 | AstroPulse v7 v7.08 (opencl_nvidia_100) x86_64-pc-linux-gnu |
| Peak working set size | 180.72 MB |
| Peak swap size | 9,139.18 MB |
| Peak disk usage | 0.13 MB |
标准错误输出
<core_client_version>7.16.1</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 256MB
Total device global memory: 6075MB
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: 5.4.8-200.fc31.x86_64
CPU : Intel(R) Core(TM) i7-6850K CPU @ 3.60GHz
12 core(s), Speed : 3797.934 MHz
L1 : 64 KB, Cache : 15360 KB
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 10
Max work group size: 1024
Max clock frequency: 1784Mhz
Max memory allocation: 1592573952
Cache type: Read/Write
Cache line size: 128
Cache size: 491520
Global memory size: 6370295808
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 1060 6GB
Vendor: NVIDIA Corporation
Driver version: 440.44
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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
INFO: excessive number of rep. pulses detected. To save system memory FFA will be redone with decreased FFA block value 256.
single pulses: 15
repetitive pulses: 30
percent blanked: 3.23
Rep. pulse: num_std_devs=3.721 peak_power=565026.7 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.429652
Rep. pulse: num_std_devs=3.919 peak_power=569351.5 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.707577
Rep. pulse: num_std_devs=5.747 peak_power=143684.5 dm=-896 peak_bin=80 scale=4 ffa_scale=0 period=7.408369
Rep. pulse: num_std_devs=4.87 peak_power=285721.2 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.695716
Rep. pulse: num_std_devs=3.736 peak_power=581515 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.259539
Rep. pulse: num_std_devs=3.764 peak_power=573308.2 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.667012
Rep. pulse: num_std_devs=3.641 peak_power=581413.1 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.609995
Rep. pulse: num_std_devs=4.72 peak_power=291813.6 dm=-896 peak_bin=48 scale=4 ffa_scale=0 period=3.609995
Rep. pulse: num_std_devs=3.715 peak_power=585610.3 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.172555
Rep. pulse: num_std_devs=3.683 peak_power=589694.2 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.572242
Rep. pulse: num_std_devs=4.601 peak_power=295860.7 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=3.563422
Rep. pulse: num_std_devs=3.548 peak_power=597782.6 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.033612
Rep. pulse: num_std_devs=3.593 peak_power=597831.8 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.511712
Rep. pulse: num_std_devs=3.532 peak_power=614233.2 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.435864
Rep. pulse: num_std_devs=5.222 peak_power=304520.4 dm=-896 peak_bin=48 scale=4 ffa_scale=0 period=3.475198
Rep. pulse: num_std_devs=4.797 peak_power=304238.9 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=27.76258
Rep. pulse: num_std_devs=4.549 peak_power=308197.6 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.433977
Rep. pulse: num_std_devs=4.43 peak_power=310179.8 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=13.60969
Rep. pulse: num_std_devs=3.679 peak_power=622632.5 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.390037
Rep. pulse: num_std_devs=4.701 peak_power=310362.1 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.394851
Rep. pulse: num_std_devs=3.505 peak_power=626553.6 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.35489
Rep. pulse: num_std_devs=4.46 peak_power=316384.4 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.331679
Rep. pulse: num_std_devs=3.826 peak_power=639273.3 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.300812
Rep. pulse: num_std_devs=3.414 peak_power=647033 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.256538
Rep. pulse: num_std_devs=4.518 peak_power=324670.7 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=26.05946
Rep. pulse: num_std_devs=4.726 peak_power=324814.7 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=12.98983
Rep. pulse: num_std_devs=4.558 peak_power=326760 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.230949
Rep. pulse: num_std_devs=3.51 peak_power=659495.5 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.180858
Rep. pulse: num_std_devs=4.321 peak_power=334838.5 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=25.26772
Rep. pulse: num_std_devs=2.858 peak_power=666953.1 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.148986
Single pulse: peak_power=129.517 dm=-3748 fft_num=15532032 peak_bin=15544192 scale=6
Single pulse: peak_power=61.8699 dm=4720 fft_num=10158080 peak_bin=10169680 scale=4
Single pulse: peak_power=66.4701 dm=-6016 fft_num=27688960 peak_bin=27697280 scale=4
Single pulse: peak_power=88.0618 dm=-7686 fft_num=24592384 peak_bin=24598208 scale=5
Single pulse: peak_power=215.667 dm=-7731 fft_num=24592384 peak_bin=24598144 scale=7
Single pulse: peak_power=130.718 dm=-7733 fft_num=24592384 peak_bin=24598208 scale=6
Single pulse: peak_power=129.923 dm=8649 fft_num=29442048 peak_bin=29457792 scale=6
Single pulse: peak_power=129.037 dm=-8790 fft_num=19873792 peak_bin=19885184 scale=6
Single pulse: peak_power=133.148 dm=10001 fft_num=28786688 peak_bin=28794880 scale=6
Single pulse: peak_power=132.502 dm=10763 fft_num=30621696 peak_bin=30625152 scale=6
Single pulse: peak_power=88.7122 dm=-11078 fft_num=29048832 peak_bin=29054848 scale=5
Single pulse: peak_power=68.7749 dm=-11682 fft_num=11829248 peak_bin=11840496 scale=4
Single pulse: peak_power=61.6551 dm=-11687 fft_num=29048832 peak_bin=29054768 scale=4
Single pulse: peak_power=652.238 dm=-12469 fft_num=31571968 peak_bin=31571968 scale=9
Single pulse: peak_power=649.137 dm=-13567 fft_num=18989056 peak_bin=18990592 scale=9
remove_radar total=1.031E+09 , N=1 , <>=1.031E+09 , min=1.031E+09 , max=1.031E+09
main_loop_L1 total=3.612E+12 , N=111 , <>=3.254E+10 , min=3.215E+10 , max=3.675E+10
FFT_forward total=1.678E+10 , N=182040 , <>=9.216E+04 , min=4.614E+04 , max=1.026E+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=1.952E+10 , N=182040 , <>=1.072E+05 , min=5.931E+04 , max=8.059E+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=3.524E+12 , N=182040 , <>=1.936E+07 , min=1.572E+07 , max=6.248E+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=1.561E+09 , N=1 , <>=1.561E+09 , min=1.561E+09 , max=1.561E+09
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=8.298E+07 , N=393 , <>=2.111E+05 , min=1.024E+05 , max=1.848E+06
FFA_coadd total=2.860E+07 , N=793 , <>=3.606E+04 , min=1.839E+04 , max=3.711E+06
FFA_stride_add total=1.742E+07 , N=343 , <>=5.080E+04 , min=3.794E+04 , max=1.353E+05
GPU_buffer_read_backs total=3.4000E+01, N=34 , <>=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
01:47:38 (2901566): 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.