任务 35492311
| 用户名 | 18no10ab.19465.5384.10.44.27.vlar_1 |
| 任务单元 | 12393083 |
| 创建时间 | 3 Feb 2020, 8:08:18 UTC |
| 发送时间 | 3 Feb 2020, 14:30:03 UTC |
| 上报期限 | 27 Mar 2020, 19:29:45 UTC |
| 接收时间 | 22 Mar 2020, 10:12:22 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 分 30 秒 |
| CPU 时间 | 4 分 8 秒 |
| 验证状态 | 有效结果 |
| 积分 | 84.53 |
| 设备最高FLOPS（每秒浮点运算次数） | 2,552.84 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_SoG) 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: 0
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 2
BOINC assigns slot on device #1 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW 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
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.010270 NumCfft=146001 NumGauss=0 NumPulse=50177167232 NumTriplet=67971049376
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Linux optimized setiathome_v8 application
Version info: SSE2x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSE2x Linux64 Build 3584 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3584
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 2
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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.010270
Used GPU device parameters are:
Number of compute units: 28
Single buffer allocation size: 128MB
Total device global memory: 11178MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.845376, time=53.69, period=6.201, d_freq=1420266418.46, score=1.014, chirp=0, fft_len=128
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 0
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 2
BOINC assigns slot on device #1 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW 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
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.010270 NumCfft=146001 NumGauss=0 NumPulse=50177167232 NumTriplet=67971049376
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 6.03 percent.
Used GPU device parameters are:
Number of compute units: 28
Single buffer allocation size: 128MB
Total device global memory: 11178MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=7.355655, time=54.11, period=22.65, d_freq=1420260559.07, score=1.022, chirp=16.167, fft_len=8k
Pulse: peak=7.939681, time=54.11, period=24.05, d_freq=1420260563.57, score=1.101, chirp=16.25, fft_len=8k
Triplet: peak=10.16153, time=73.78, period=14.71, d_freq=1420267779.74, chirp=-21.878, fft_len=128
Pulse: peak=10.62894, time=53.74, period=30.62, d_freq=1420263379.92, score=1.072, chirp=68.037, fft_len=1024
Pulse: peak=7.527655, time=54.11, period=22.37, d_freq=1420264668.02, score=1.047, chirp=71.597, fft_len=8k
Triplet: peak=16.4191, time=23.98, period=22.07, d_freq=1420259832.8, chirp=-77.375, fft_len=128
Pulse: peak=9.693047, time=53.69, period=22.07, d_freq=1420267299.29, score=1.164, chirp=-77.375, fft_len=128
Pulse: peak=8.487211, time=53.69, period=22.07, d_freq=1420267270.66, score=1.019, chirp=-77.909, fft_len=128
Pulse: peak=4.531064, time=53.79, period=11.29, d_freq=1420262452.35, score=1.047, chirp=-80.911, fft_len=2k
Pulse: peak=0.6883148, time=53.7, period=0.696, d_freq=1420261976.49, score=1.002, chirp=81.377, fft_len=256
Pulse: peak=0.925498, time=53.7, period=1.204, d_freq=1420263006.61, score=1.004, chirp=-84.846, fft_len=256
Best spike: peak=23.81325, time=77.18, d_freq=1420261547.1, chirp=-21.114, fft_len=64k
Best autocorr: peak=16.79656, time=73.82, delay=5.2143, d_freq=1420263336.6, chirp=-4.5418, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+11, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=9.693047, time=53.69, period=22.07, d_freq=1420267299.29, score=1.164, chirp=-77.375, fft_len=128
Best triplet: peak=16.4191, time=23.98, period=22.07, d_freq=1420259832.8, chirp=-77.375, fft_len=128
Spike count: 0
Autocorr count: 0
Pulse count: 10
Triplet count: 2
Gaussian count: 0
Time cpu in use since last restart: 212.9 seconds
Fftlength=32,pass=3:Tune: sum=34753.7(ms); min=4.732(ms); max=68.34(ms); mean=37.13(ms); s_mean=46.69; sleep=45(ms); delta=866; N=936; usual
Fftlength=32,pass=4:Tune: sum=21730.9(ms); min=3.277(ms); max=49.04(ms); mean=25.01(ms); s_mean=31.84; sleep=30(ms); delta=980; N=869; usual
Fftlength=32,pass=5:Tune: sum=19075.3(ms); min=3.893(ms); max=47.36(ms); mean=23.52(ms); s_mean=39.66; sleep=30(ms); delta=922; N=811; usual
Fftlength=64,pass=3:Tune: sum=28085.2(ms); min=2.119(ms); max=62.48(ms); mean=28.17(ms); s_mean=47.19; sleep=45(ms); delta=1052; N=997; usual
Fftlength=64,pass=4:Tune: sum=11572.2(ms); min=1.891(ms); max=27.07(ms); mean=12.92(ms); s_mean=18.34; sleep=15(ms); delta=1007; N=896; usual
Fftlength=64,pass=5:Tune: sum=10027.4(ms); min=1.887(ms); max=24.76(ms); mean=11.84(ms); s_mean=16.05; sleep=15(ms); delta=958; N=847; usual
Fftlength=128,pass=3:Tune: sum=11711(ms); min=1.14(ms); max=27.43(ms); mean=11.16(ms); s_mean=14.27; sleep=15(ms); delta=1132; N=1049; usual
Fftlength=128,pass=4:Tune: sum=6945.45(ms); min=0.8878(ms); max=16.84(ms); mean=7.044(ms); s_mean=8.429; sleep=0(ms); delta=1097; N=986; usual
Fftlength=128,pass=5:Tune: sum=5784.03(ms); min=0.9544(ms); max=15.73(ms); mean=6.14(ms); s_mean=7.03; sleep=0(ms); delta=1053; N=942; usual
Fftlength=256,pass=3:Tune: sum=17447.2(ms); min=0.5437(ms); max=29.98(ms); mean=15.62(ms); s_mean=29.31; sleep=30(ms); delta=1172; N=1117; high_perf
Fftlength=256,pass=4:Tune: sum=2200.85(ms); min=0.4557(ms); max=8.854(ms); mean=3.775(ms); s_mean=8.68; sleep=0(ms); delta=1129; N=583; usual
Fftlength=256,pass=5:Tune: sum=1857.27(ms); min=0.4864(ms); max=7.805(ms); mean=3.446(ms); s_mean=7.507; sleep=0(ms); delta=1085; N=539; usual
Fftlength=512,pass=3:Tune: sum=20268.7(ms); min=0.2756(ms); max=14.99(ms); mean=12.25(ms); s_mean=14.53; sleep=15(ms); delta=1681; N=1654; high_perf
Fftlength=512,pass=4:Tune: sum=547.451(ms); min=0.2335(ms); max=4.438(ms); mean=1.875(ms); s_mean=4.266; sleep=0(ms); delta=1660; N=292; usual
Fftlength=512,pass=5:Tune: sum=457.23(ms); min=0.2509(ms); max=3.815(ms); mean=1.7(ms); s_mean=3.686; sleep=0(ms); delta=1637; N=269; usual
Fftlength=1024,pass=3:Tune: sum=20606.3(ms); min=0.1464(ms); max=7.468(ms); mean=6.83(ms); s_mean=7.125; sleep=0(ms); delta=3030; N=3017; high_perf
Fftlength=1024,pass=4:Tune: sum=134.176(ms); min=0.1239(ms); max=2.164(ms); mean=0.919(ms); s_mean=1.875; sleep=0(ms); delta=3020; N=146; usual
Fftlength=1024,pass=5:Tune: sum=111.448(ms); min=0.1341(ms); max=1.814(ms); mean=0.8317(ms); s_mean=1.73; sleep=0(ms); delta=3008; N=134; usual
Fftlength=2048,pass=3:Tune: sum=20578.6(ms); min=1.703(ms); max=6.241(ms); mean=3.524(ms); s_mean=3.519; sleep=0(ms); delta=1; N=5840; high_perf
Fftlength=4096,pass=3:Tune: sum=15880.1(ms); min=0.6052(ms); max=3.965(ms); mean=1.36(ms); s_mean=1.353; sleep=0(ms); delta=1; N=11678; high_perf
Fftlength=8192,pass=3:Tune: sum=18334.9(ms); min=0.7721(ms); max=0.8624(ms); mean=0.785(ms); s_mean=0.785; sleep=0(ms); delta=1; N=23357; usual
Gaussian_transfer_not_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_transfer_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_skip1_no_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip2_bad_group_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip3_too_weak_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip4_too_big_ChiSq total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_new_best total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=0 , N=0 , <>=0 , min=0 , max=0
PC_triplet_find_hit total=6.1073E+04, N=61073 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=2.0800E+03, N=2080 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.6613E+04, N=46613 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.0000E+01, N=10 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=6.0000E+00, N=6 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=6.1068E+04, N=61068 , <>=1 , min=1 , max=1
PoT_transfer_needed total=2.0850E+03, N=2085 , <>=1 , min=1 , max=1
SleepQuantum total=3.8499E+03, N=3622 , <>=1.063 , min=0.9094 , max=1.433
GPU device sync requested... ...GPU device synched
03:12:04 (4073): 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.