任务 35507419
| 用户名 | 18no10ab.18645.74090.10.44.132_1 |
| 任务单元 | 12398053 |
| 创建时间 | 4 Feb 2020, 12:10:55 UTC |
| 发送时间 | 5 Feb 2020, 15:50:13 UTC |
| 上报期限 | 9 Apr 2020, 22:58:05 UTC |
| 接收时间 | 6 Feb 2020, 1:38:21 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 | 88347 |
| 运行时间 | 13 分 57 秒 |
| CPU 时间 | 3 分 17 秒 |
| 验证状态 | 有效结果 |
| 积分 | 104.35 |
| 设备最高FLOPS（每秒浮点运算次数） | 339.06 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_SoG) x86_64-pc-linux-gnu |
| Peak working set size | 237.77 MB |
| Peak swap size | 62,480.05 MB |
| Peak disk usage | 0.04 MB |
标准错误输出
<core_client_version>7.9.3</core_client_version>
<![CDATA[
<stderr_txt>
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: 4.15.0-76-generic
CPU : AMD Ryzen 5 1600 Six-Core Processor
12 core(s), Speed : 3393.156 MHz
L1 : 64 KB, Cache : 512 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4A SSE4_1 SSE4_2 AVX AVX2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.275364 NumCfft=251933 NumGauss=1717995034 NumPulse=226376846268 NumTriplet=452776187790
Currently allocated 229 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: 6
Max work group size: 1024
Max clock frequency: 1468Mhz
Max memory allocation: 1058734080
Cache type: Read/Write
Cache line size: 128
Cache size: 98304
Global memory size: 4234936320
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 1050 Ti
Vendor: NVIDIA Corporation
Driver version: 430.64
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: 1
Max work group size: 1024
Max clock frequency: 954Mhz
Max memory allocation: 524828672
Cache type: Read/Write
Cache line size: 128
Cache size: 16384
Global memory size: 2099314688
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 GT 710
Vendor: NVIDIA Corporation
Driver version: 430.64
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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.275364
Used GPU device parameters are:
Number of compute units: 6
Single buffer allocation size: 128MB
Total device global memory: 4038MB
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=3.716689, time=87.78, period=1.773, d_freq=1418788863.57, score=1.012, chirp=-11.392, fft_len=256
Pulse: peak=6.728572, time=29.28, period=3.875, d_freq=1418793068.34, score=1.007, chirp=-19.53, fft_len=64
Spike: peak=24.03378, time=100.7, d_freq=1418793872.62, chirp=20.103, fft_len=128k
Pulse: peak=6.823442, time=29.28, period=3.608, d_freq=1418793068.45, score=1.023, chirp=-24.738, fft_len=64
ERROR: OpenCL kernel/call 'clGetEventProfilingInfo' call failed (-7) in file ../../src/GPU_lock.cpp near line 550.
Waiting 30 sec before restart...
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: 4.15.0-76-generic
CPU : AMD Ryzen 5 1600 Six-Core Processor
12 core(s), Speed : 3393.156 MHz
L1 : 64 KB, Cache : 512 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4A SSE4_1 SSE4_2 AVX AVX2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.275364 NumCfft=251933 NumGauss=1717995034 NumPulse=226376846268 NumTriplet=452776187790
Currently allocated 229 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 40.98 percent.
Used GPU device parameters are:
Number of compute units: 6
Single buffer allocation size: 128MB
Total device global memory: 4038MB
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=6.823442, time=29.28, period=3.608, d_freq=1418793068.45, score=1.023, chirp=-24.738, fft_len=64
Pulse: peak=6.795872, time=29.28, period=3.608, d_freq=1418793068.57, score=1.019, chirp=-29.945, fft_len=64
Pulse: peak=0.1866653, time=97.57, period=0.01384, d_freq=1418784787.01, score=1.003, chirp=31.247, fft_len=16
Pulse: peak=0.3763907, time=48.78, period=0.0487, d_freq=1418791556.82, score=1.043, chirp=-36.455, fft_len=32
Pulse: peak=8.066227, time=29.28, period=4.395, d_freq=1418793068.9, score=1.006, chirp=-45.569, fft_len=64
Pulse: peak=5.865931, time=29.28, period=3.185, d_freq=1418793066.7, score=1.019, chirp=58.589, fft_len=64
Pulse: peak=6.688145, time=29.28, period=3.829, d_freq=1418793069.23, score=1.001, chirp=-61.193, fft_len=64
Pulse: peak=8.326025, time=29.27, period=4.619, d_freq=1418792650.79, score=1.013, chirp=-75.514, fft_len=32
Gaussian: peak=2.913568, mean=0.4706169, ChiSq=1.406969, time=31.04, d_freq=1418790121.07,
score=4.444458, null_hyp=2.499848, chirp=-83.153, fft_len=16k
Gaussian: peak=2.51882, mean=0.462, ChiSq=1.290579, time=49.49, d_freq=1418787328.04,
score=1.659998, null_hyp=2.291686, chirp=-84.229, fft_len=16k
Gaussian: peak=2.344157, mean=0.4715748, ChiSq=1.372334, time=51.17, d_freq=1418787186.72,
score=0.6281013, null_hyp=2.283632, chirp=-84.229, fft_len=16k
Gaussian: peak=2.522222, mean=0.4752148, ChiSq=1.299905, time=64.59, d_freq=1418788087.53,
score=1.907127, null_hyp=2.309695, chirp=-86.148, fft_len=16k
Gaussian: peak=2.545541, mean=0.4688639, ChiSq=1.361365, time=66.27, d_freq=1418787943,
score=2.523148, null_hyp=2.375986, chirp=-86.148, fft_len=16k
Gaussian: peak=2.488698, mean=0.4923522, ChiSq=1.413213, time=79.69, d_freq=1418787070.24,
score=0.7307911, null_hyp=2.313923, chirp=-87.303, fft_len=16k
Pulse: peak=2.590411, time=9.765, period=1.014, d_freq=1418792168.14, score=1.004, chirp=99.275, fft_len=256
Best spike: peak=24.03378, time=100.7, d_freq=1418793872.62, chirp=20.103, fft_len=128k
Best autocorr: peak=17.24272, time=46.98, delay=0.79759, d_freq=1418789319.28, chirp=5.4661, fft_len=128k
Best gaussian: peak=2.913568, mean=0.4706169, ChiSq=1.406969, time=31.04, d_freq=1418790121.07,
score=4.444458, null_hyp=2.499848, chirp=-83.153, fft_len=16k
Best pulse: peak=0.3763907, time=48.78, period=0.0487, d_freq=1418791556.82, score=1.043, chirp=-36.455, fft_len=32
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 1
Autocorr count: 0
Pulse count: 11
Triplet count: 0
Gaussian count: 6
Time cpu in use since last restart: 135.0 seconds
Fftlength=8,pass=3:Tune: sum=16911.9(ms); min=3.825(ms); max=84.01(ms); mean=53.02(ms); s_mean=46.94; sleep=45(ms); delta=204; N=319; usual
Fftlength=8,pass=4:Tune: sum=11263.7(ms); min=2.873(ms); max=65.78(ms); mean=42.34(ms); s_mean=46.84; sleep=45(ms); delta=269; N=266; usual
Fftlength=8,pass=5:Tune: sum=8221.57(ms); min=3.439(ms); max=58.45(ms); mean=34.99(ms); s_mean=44.26; sleep=45(ms); delta=309; N=235; usual
Fftlength=16,pass=3:Tune: sum=10208.3(ms); min=1.989(ms); max=66.53(ms); mean=32.93(ms); s_mean=53.51; sleep=45(ms); delta=342; N=310; usual
Fftlength=16,pass=4:Tune: sum=7172.65(ms); min=2.241(ms); max=49.54(ms); mean=24.4(ms); s_mean=34.82; sleep=30(ms); delta=341; N=294; usual
Fftlength=16,pass=5:Tune: sum=5368.02(ms); min=1.551(ms); max=38.22(ms); mean=19.66(ms); s_mean=32.83; sleep=30(ms); delta=320; N=273; usual
Fftlength=32,pass=3:Tune: sum=7554.35(ms); min=0.9974(ms); max=50.93(ms); mean=22.28(ms); s_mean=40.87; sleep=30(ms); delta=362; N=339; usual
Fftlength=32,pass=4:Tune: sum=5208.56(ms); min=0.6892(ms); max=36.98(ms); mean=16.43(ms); s_mean=28.58; sleep=30(ms); delta=340; N=317; usual
Fftlength=32,pass=5:Tune: sum=3970.43(ms); min=0.8991(ms); max=29.73(ms); mean=13.32(ms); s_mean=21.39; sleep=15(ms); delta=321; N=298; usual
Fftlength=64,pass=3:Tune: sum=7680.76(ms); min=0.4475(ms); max=52.49(ms); mean=20.87(ms); s_mean=30.12; sleep=30(ms); delta=379; N=368; usual
Fftlength=64,pass=4:Tune: sum=5540.67(ms); min=0.5192(ms); max=41.29(ms); mean=15.74(ms); s_mean=21.82; sleep=15(ms); delta=363; N=352; usual
Fftlength=64,pass=5:Tune: sum=4057.87(ms); min=0.3922(ms); max=35.3(ms); mean=12.19(ms); s_mean=16.74; sleep=15(ms); delta=344; N=333; usual
Fftlength=128,pass=3:Tune: sum=8916.54(ms); min=0.3011(ms); max=41.39(ms); mean=22.8(ms); s_mean=37.79; sleep=30(ms); delta=395; N=391; usual
Fftlength=128,pass=4:Tune: sum=6509.79(ms); min=0.2683(ms); max= 31(ms); mean=17.36(ms); s_mean=28.03; sleep=30(ms); delta=379; N=375; usual
Fftlength=128,pass=5:Tune: sum=5117.43(ms); min=0.214(ms); max=24.95(ms); mean=14.18(ms); s_mean=21.98; sleep=15(ms); delta=364; N=361; usual
Fftlength=256,pass=3:Tune: sum=18935.8(ms); min=17.82(ms); max=43.85(ms); mean=40.12(ms); s_mean=39.48; sleep=30(ms); delta=1; N=472; high_perf
Fftlength=512,pass=3:Tune: sum=19514.6(ms); min=8.758(ms); max=23.7(ms); mean=20.72(ms); s_mean=20.76; sleep=15(ms); delta=1; N=942; high_perf
Fftlength=1024,pass=3:Tune: sum=18798.1(ms); min=4.433(ms); max=12.59(ms); mean=9.988(ms); s_mean=9.966; sleep=0(ms); delta=1; N=1882; high_perf
Fftlength=2048,pass=3:Tune: sum=4946.12(ms); min=1.295(ms); max=2.464(ms); mean=1.314(ms); s_mean=1.308; sleep=0(ms); delta=1; N=3764; usual
Fftlength=4096,pass=3:Tune: sum=3101.3(ms); min=0.4055(ms); max=0.5765(ms); mean=0.4119(ms); s_mean=0.4123; sleep=0(ms); delta=1; N=7530; 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=10 , N=10 , <>=1 , min=1 , max=1
Gaussian_report total=6 , N=6 , <>=1 , min=1 , max=1
Gaussian_miss total=0 , N=0 , <>=0 , min=0 , max=0
PC_triplet_find_hit total=2.9614E+04, N=29614 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=4.8200E+02, N=482 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.5039E+04, N=15039 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=9.0000E+00, N=9 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=8.0000E+00, N=8 , <>=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=2.9610E+04, N=29610 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.8600E+02, N=486 , <>=1 , min=1 , max=1
SleepQuantum total=8.4344E+03, N=8050 , <>=1.048 , min=0.1286 , max=4.394
GPU device sync requested... ...GPU device synched
17:38:02 (11587): 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.