任务 35419694
| 用户名 | 03oc11ab.16561.36244.14.48.122.vlar_3 |
| 任务单元 | 12308917 |
| 创建时间 | 25 Jan 2020, 23:31:30 UTC |
| 发送时间 | 26 Jan 2020, 14:11:50 UTC |
| 上报期限 | 19 Mar 2020, 19:11:32 UTC |
| 接收时间 | 26 Jan 2020, 19:18:51 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 | 13 分 36 秒 |
| CPU 时间 | 7 分 17 秒 |
| 验证状态 | 有效结果 |
| 积分 | 106.36 |
| 设备最高FLOPS（每秒浮点运算次数） | 2,552.86 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: 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=0.007863 NumCfft=145971 NumGauss=0 NumPulse=50145718144 NumTriplet=67939600288
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 : 0.007863
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=1.441709, time=53.71, period=2.676, d_freq=1421186906.75, score=1.013, chirp=-3.8717, fft_len=512
Pulse: peak=2.860834, time=53.69, period=5.833, d_freq=1421187152.29, score=1.001, chirp=-5.3395, fft_len=64
Spike: peak=24.19957, time=20.13, d_freq=1421195422.75, chirp=6.3118, fft_len=128k
Spike: peak=514.1038, time=6.711, d_freq=1421196149.96, chirp=23.115, fft_len=128k
Pulse: peak=5.343456, time=53.9, period=13.63, d_freq=1421194861.04, score=1.011, chirp=24.863, fft_len=4k
Triplet: peak=10.87225, time=70.56, period=12.87, d_freq=1421187473.76, chirp=25.364, fft_len=256
Triplet: peak=11.73613, time=56.21, period=44.16, d_freq=1421195288.4, chirp=25.631, fft_len=32
Spike: peak=24.37962, time=87.24, d_freq=1421193592.59, chirp=-26.513, fft_len=128k
Spike: peak=24.45888, time=87.24, d_freq=1421193592.59, chirp=-26.514, fft_len=128k
Pulse: peak=2.087222, time=53.7, period=3.619, d_freq=1421191602.89, score=1.019, chirp=-30.436, fft_len=256
Pulse: peak=0.8588043, time=53.7, period=1.052, d_freq=1421192898.84, score=1.043, chirp=40.582, fft_len=256
Triplet: peak=11.38284, time=62.51, period=22.83, d_freq=1421191635.28, chirp=42.717, fft_len=8
Triplet: peak=11.98738, time=57.36, period=33.21, d_freq=1421193727.33, chirp=45.788, fft_len=512
Pulse: peak=2.781228, time=53.71, period=6.641, d_freq=1421193560.49, score=1.031, chirp=45.788, fft_len=512
Pulse: peak=3.257638, time=53.74, period=6.803, d_freq=1421188157.09, score=1.006, chirp=47.791, fft_len=1024
Triplet: peak=10.74482, time=52.88, period=48.49, d_freq=1421196019.57, chirp=-51.261, fft_len=8
Pulse: peak=5.757655, time=53.74, period=14.16, d_freq=1421188330.63, score=1.036, chirp=52.262, fft_len=1024
Triplet: peak=10.334, time=90.23, period=3.796, d_freq=1421190249.03, chirp=68.348, fft_len=16
Pulse: peak=1.377887, time=53.79, period=2.425, d_freq=1421189538.61, score=1.014, chirp=-68.582, fft_len=2k
Triplet: peak=11.3308, time=47.25, period=14.1, d_freq=1421190057.88, chirp=69.149, fft_len=256
Pulse: peak=0.7508845, time=53.7, period=0.6873, d_freq=1421195949.32, score=1.093, chirp=69.683, fft_len=256
Pulse: peak=6.198, time=53.9, period=20.66, d_freq=1421189303.86, score=1.003, chirp=72.069, fft_len=4k
Triplet: peak=12.22353, time=34.66, period=17.12, d_freq=1421190938.38, chirp=81.164, fft_len=128
Triplet: peak=10.8558, time=57.33, period=38.74, d_freq=1421193733.94, chirp=-81.164, fft_len=512
Pulse: peak=7.110094, time=53.71, period=19.37, d_freq=1421194027.56, score=1.073, chirp=-81.164, fft_len=512
Triplet: peak=10.30608, time=66.79, period=32.7, d_freq=1421196115.44, chirp=-93.979, fft_len=8
Best spike: peak=514.1038, time=6.711, d_freq=1421196149.96, chirp=23.115, fft_len=128k
Best autocorr: peak=17.58216, time=20.13, delay=6.3178, d_freq=1421191849.73, chirp=22.028, 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=0.7508845, time=53.7, period=0.6873, d_freq=1421195949.32, score=1.093, chirp=69.683, fft_len=256
Best triplet: peak=12.22353, time=34.66, period=17.12, d_freq=1421190938.38, chirp=81.164, fft_len=128
Spike count: 4
Autocorr count: 0
Pulse count: 12
Triplet count: 10
Gaussian count: 0
Time cpu in use since last restart: 436.5 seconds
Fftlength=32,pass=3:Tune: sum=83338.9(ms); min=7.486(ms); max=73.32(ms); mean=57.04(ms); s_mean=57.75; sleep=60(ms); delta=391; N=1461; usual
Fftlength=32,pass=4:Tune: sum=39574.7(ms); min=7.184(ms); max=67.4(ms); mean=43.44(ms); s_mean=58.83; sleep=60(ms); delta=704; N=911; usual
Fftlength=32,pass=5:Tune: sum=30858.4(ms); min=6.389(ms); max=69.15(ms); mean=37.59(ms); s_mean=49.15; sleep=45(ms); delta=814; N=821; usual
Fftlength=64,pass=3:Tune: sum=31348(ms); min=3.814(ms); max=66.97(ms); mean=32.15(ms); s_mean=54.53; sleep=45(ms); delta=967; N=975; usual
Fftlength=64,pass=4:Tune: sum=21285.3(ms); min=3.623(ms); max=48.7(ms); mean=23.73(ms); s_mean=33.74; sleep=30(ms); delta=1024; N=897; usual
Fftlength=64,pass=5:Tune: sum=16659.4(ms); min=3.23(ms); max= 42(ms); mean=19.76(ms); s_mean=25.64; sleep=15(ms); delta=970; N=843; usual
Fftlength=128,pass=3:Tune: sum=26028.5(ms); min=1.958(ms); max=58.8(ms); mean=23.99(ms); s_mean=30.37; sleep=30(ms); delta=1148; N=1085; usual
Fftlength=128,pass=4:Tune: sum=21354.4(ms); min=1.862(ms); max=53.04(ms); mean=20.45(ms); s_mean=24.73; sleep=15(ms); delta=1107; N=1044; usual
Fftlength=128,pass=5:Tune: sum=17048.1(ms); min=1.664(ms); max=45.7(ms); mean=16.96(ms); s_mean=20.25; sleep=15(ms); delta=1068; N=1005; usual
Fftlength=256,pass=3:Tune: sum=26013(ms); min=1.01(ms); max=35.56(ms); mean=22.46(ms); s_mean=34.72; sleep=30(ms); delta=1189; N=1158; usual
Fftlength=256,pass=4:Tune: sum=21388.3(ms); min=0.9118(ms); max=29.97(ms); mean=19.22(ms); s_mean=28.58; sleep=30(ms); delta=1144; N=1113; usual
Fftlength=256,pass=5:Tune: sum=17252.8(ms); min=0.8364(ms); max=24.08(ms); mean=16.15(ms); s_mean=23.36; sleep=15(ms); delta=1099; N=1068; usual
Fftlength=512,pass=3:Tune: sum=61185.5(ms); min=0.5283(ms); max=44.48(ms); mean=35.91(ms); s_mean=43.24; sleep=45(ms); delta=1719; N=1704; high_perf
Fftlength=512,pass=4:Tune: sum=1748.73(ms); min=0.4666(ms); max=14.97(ms); mean=5.771(ms); s_mean=14.51; sleep=15(ms); delta=1697; N=303; usual
Fftlength=512,pass=5:Tune: sum=1373.61(ms); min=0.4363(ms); max=11.96(ms); mean=4.923(ms); s_mean=11.58; sleep=0(ms); delta=1673; N=279; usual
Fftlength=1024,pass=3:Tune: sum=61684.5(ms); min=0.2798(ms); max=21.82(ms); mean=19.9(ms); s_mean=20.8; sleep=15(ms); delta=3107; N=3100; high_perf
Fftlength=1024,pass=4:Tune: sum=411.156(ms); min=0.2503(ms); max=7.403(ms); mean=2.723(ms); s_mean=6.146; sleep=0(ms); delta=3096; N=151; usual
Fftlength=1024,pass=5:Tune: sum=329.171(ms); min=0.2356(ms); max=5.907(ms); mean=2.351(ms); s_mean=5.568; sleep=0(ms); delta=3085; N=140; usual
Fftlength=2048,pass=3:Tune: sum=60576.5(ms); min=4.181(ms); max=10.58(ms); mean=10.11(ms); s_mean=10.03; sleep=0(ms); delta=1; N=5993; high_perf
Fftlength=4096,pass=3:Tune: sum=67167.3(ms); min=2.216(ms); max=5.788(ms); mean=5.604(ms); s_mean=5.591; sleep=0(ms); delta=1; N=11985; high_perf
Fftlength=8192,pass=3:Tune: sum=53713(ms); min=2.224(ms); max=2.432(ms); mean=2.241(ms); s_mean=2.241; sleep=0(ms); delta=1; N=23971; 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=6.3625E+04, N=63625 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.1990E+03, N=1199 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7831E+04, N=47831 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.8000E+01, N=18 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.4000E+01, N=14 , <>=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=6.3616E+04, N=63616 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2090E+03, N=1209 , <>=1 , min=1 , max=1
SleepQuantum total=5.3398E+03, N=4941 , <>=1.081 , min=0.9243 , max=1.88
GPU device sync requested... ...GPU device synched
09:59:06 (13231): 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.