任务 35492041
| 用户名 | 18no10ab.19465.4975.10.44.193.vlar_1 |
| 任务单元 | 12392993 |
| 创建时间 | 3 Feb 2020, 8:07:22 UTC |
| 发送时间 | 3 Feb 2020, 13:29:15 UTC |
| 上报期限 | 27 Mar 2020, 18:28:57 UTC |
| 接收时间 | 22 Mar 2020, 1:34:19 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 | 7 分 55 秒 |
| CPU 时间 | 5 分 38 秒 |
| 验证状态 | 有效结果 |
| 积分 | 115.68 |
| 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 : 2401.000 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=0.009927 NumCfft=146033 NumGauss=0 NumPulse=50210701440 NumTriplet=68004583584
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 : 0.009927
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=4.070429, time=53.69, period=9.857, d_freq=1419385700.37, score=1.019, chirp=3.1998, 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=0.009927 NumCfft=146033 NumGauss=0 NumPulse=50210701440 NumTriplet=68004583584
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 16.25 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=4.553204, time=53.79, period=12.65, d_freq=1419387756.67, score=1.048, chirp=-12.032, fft_len=2k
Pulse: peak=0.6008257, time=53.69, period=0.4968, d_freq=1419389000.63, score=1.095, chirp=14.932, fft_len=128
Pulse: peak=4.779643, time=53.7, period=11.72, d_freq=1419383681.87, score=1.029, chirp=-25.865, fft_len=256
Autocorr: peak=18.56471, time=60.4, delay=6.0212, d_freq=1419386568.72, chirp=29.854, fft_len=128k
Triplet: peak=11.88916, time=63.02, period=41.37, d_freq=1419387520.21, chirp=-42.397, fft_len=1024
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 1
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 2
BOINC assigns slot on device #2 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=0.009927 NumCfft=146033 NumGauss=0 NumPulse=50210701440 NumTriplet=68004583584
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 77.13 percent.
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 128MB
Total device global memory: 1474MB
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=2.256635, time=53.74, period=5.059, d_freq=1419385829.55, score=1.006, chirp=-58.996, fft_len=1024
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=0.009927 NumCfft=146033 NumGauss=0 NumPulse=50210701440 NumTriplet=68004583584
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 82.46 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=7.792636, time=53.79, period=24.68, d_freq=1419385039.15, score=1.025, chirp=65.895, fft_len=2k
Pulse: peak=6.484408, time=53.79, period=18.82, d_freq=1419384874.14, score=1.028, chirp=70.628, fft_len=2k
Triplet: peak=11.00338, time=38.8, period=23.59, d_freq=1419381348.1, chirp=-99.025, fft_len=2k
Pulse: peak=7.892947, time=53.79, period=23.56, d_freq=1419389628.87, score=1.04, chirp=-99.025, fft_len=2k
Best spike: peak=23.867, time=36.91, d_freq=1419384347.33, chirp=9.1761, fft_len=64k
Best autocorr: peak=18.56471, time=60.4, delay=6.0212, d_freq=1419386568.72, chirp=29.854, 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=0.6008257, time=53.7, period=0.4968, d_freq=1419389000.63, score=1.095, chirp=14.932, fft_len=128
Best triplet: peak=11.88916, time=63.02, period=41.37, d_freq=1419387520.21, chirp=-42.397, fft_len=1024
Spike count: 0
Autocorr count: 1
Pulse count: 8
Triplet count: 2
Gaussian count: 0
Time cpu in use since last restart: 98.2 seconds
Fftlength=32,pass=3:Tune: sum=14357.6(ms); min=4.745(ms); max=49.06(ms); mean=26.69(ms); s_mean=36.64; sleep=30(ms); delta=647; N=538; usual
Fftlength=32,pass=4:Tune: sum=9065.49(ms); min=3.7(ms); max=32.59(ms); mean=17.88(ms); s_mean=21.92; sleep=15(ms); delta=618; N=507; usual
Fftlength=32,pass=5:Tune: sum=7981.66(ms); min=3.905(ms); max=31.6(ms); mean=16.91(ms); s_mean=24.39; sleep=15(ms); delta=583; N=472; usual
Fftlength=64,pass=3:Tune: sum=11692.9(ms); min=2.414(ms); max=40.18(ms); mean=19.23(ms); s_mean=25.6; sleep=15(ms); delta=663; N=608; usual
Fftlength=64,pass=4:Tune: sum=4867.07(ms); min=1.894(ms); max=17.88(ms); mean=9.235(ms); s_mean=14.7; sleep=15(ms); delta=638; N=527; usual
Fftlength=64,pass=5:Tune: sum=4252.71(ms); min=1.895(ms); max=16.03(ms); mean=8.644(ms); s_mean= 13; sleep=15(ms); delta=603; N=492; usual
Fftlength=128,pass=3:Tune: sum=4815.04(ms); min=1.135(ms); max=18.07(ms); mean=7.855(ms); s_mean=15.53; sleep=15(ms); delta=696; N=613; usual
Fftlength=128,pass=4:Tune: sum=2880.2(ms); min=0.8837(ms); max=10.32(ms); mean=5.237(ms); s_mean=9.307; sleep=0(ms); delta=661; N=550; usual
Fftlength=128,pass=5:Tune: sum=2420.38(ms); min=0.9585(ms); max=9.391(ms); mean=4.727(ms); s_mean=7.707; sleep=0(ms); delta=623; N=512; usual
Fftlength=256,pass=3:Tune: sum=4816.22(ms); min=0.5478(ms); max=29.87(ms); mean=7.041(ms); s_mean=28.98; sleep=30(ms); delta=739; N=684; high_perf
Fftlength=256,pass=4:Tune: sum=2205.28(ms); min=0.4526(ms); max=9.025(ms); mean=3.783(ms); s_mean=8.775; sleep=0(ms); delta=696; N=583; usual
Fftlength=256,pass=5:Tune: sum=1858.54(ms); min=0.4823(ms); max=7.745(ms); mean=3.448(ms); s_mean=7.335; sleep=0(ms); delta=652; N=539; usual
Fftlength=512,pass=3:Tune: sum=7659.53(ms); min=0.2816(ms); max=14.89(ms); mean=9.733(ms); s_mean=14.58; sleep=15(ms); delta=814; N=787; high_perf
Fftlength=512,pass=4:Tune: sum=549.37(ms); min=0.2335(ms); max=4.417(ms); mean=1.881(ms); s_mean=4.269; sleep=0(ms); delta=793; N=292; usual
Fftlength=512,pass=5:Tune: sum=457.84(ms); min=0.2519(ms); max=3.826(ms); mean=1.702(ms); s_mean=3.654; sleep=0(ms); delta=770; N=269; usual
Fftlength=1024,pass=3:Tune: sum=8225.84(ms); min=0.1475(ms); max=7.265(ms); mean=6.416(ms); s_mean=7.127; sleep=0(ms); delta=1295; N=1282; high_perf
Fftlength=1024,pass=4:Tune: sum=135.905(ms); min=0.1239(ms); max=2.182(ms); mean=0.9309(ms); s_mean=1.892; sleep=0(ms); delta=1285; N=146; usual
Fftlength=1024,pass=5:Tune: sum=113.189(ms); min=0.1341(ms); max=1.834(ms); mean=0.8447(ms); s_mean=1.751; sleep=0(ms); delta=1273; N=134; usual
Fftlength=2048,pass=3:Tune: sum=8333.43(ms); min=1.687(ms); max=5.465(ms); mean=3.516(ms); s_mean=3.521; sleep=0(ms); delta=1; N=2370; high_perf
Fftlength=4096,pass=3:Tune: sum=6480.34(ms); min=0.6236(ms); max=3.473(ms); mean=1.368(ms); s_mean=1.366; sleep=0(ms); delta=1; N=4738; high_perf
Fftlength=8192,pass=3:Tune: sum=7419.85(ms); min=0.7731(ms); max=0.8694(ms); mean=0.7832(ms); s_mean=0.7847; sleep=0(ms); delta=1; N=9474; 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=2.4664E+04, N=24664 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=9.4900E+02, N=949 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.8912E+04, N=18912 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_pulse_find_2CPU total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=2.4662E+04, N=24662 , <>=1 , min=1 , max=1
PoT_transfer_needed total=9.5100E+02, N=951 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
18:33:58 (27391): called boinc_finish(0)
</stderr_txt>
]]>
©2020 University of California
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.