任务 35221937
| 用户名 | 03oc11ab.7400.30906.14.48.12_2 |
| 任务单元 | 12305735 |
| 创建时间 | 17 Dec 2019, 21:25:24 UTC |
| 发送时间 | 18 Dec 2019, 9:41:19 UTC |
| 上报期限 | 6 Feb 2020, 3:02:14 UTC |
| 接收时间 | 9 Jan 2020, 1:41:05 UTC |
| 服务端状态 | 完成 |
| 结果 | 验证错误 |
| 客户端状态 | 已完成 |
| 退出状态 | 0 (0x00000000) |
| 计算机 ID | 75197 |
| 运行时间 | 20 秒 |
| CPU 时间 | 20 秒 |
| 验证状态 | 无效结果 |
| 积分 | 0.00 |
| 设备最高FLOPS（每秒浮点运算次数） | 2,552.82 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=0.519399 NumCfft=177967 NumGauss=909966392 NumPulse=112973097783 NumTriplet=225928928813
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: 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 : 0.519399
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
Spike: peak=24.40185, time=62.08, d_freq=1420117787.42, chirp=0, fft_len=32k
Spike: peak=29.33343, time=63.75, d_freq=1420117787.57, chirp=0, fft_len=64k
Spike: peak=24.82842, time=77.18, d_freq=1420116387.46, chirp=0, fft_len=64k
Spike: peak=27.48924, time=6.711, d_freq=1420116387.53, chirp=0, fft_len=128k
Spike: peak=27.45739, time=33.55, d_freq=1420113975.03, chirp=0, fft_len=128k
Spike: peak=24.01796, time=46.98, d_freq=1420113575.01, chirp=0, fft_len=128k
Spike: peak=47.23793, time=60.4, d_freq=1420113575.01, chirp=0, fft_len=128k
Spike: peak=48.33086, time=87.24, d_freq=1420116387.53, chirp=0, fft_len=128k
Spike: peak=31.94862, time=33.55, d_freq=1420116187.51, chirp=0.00092426, fft_len=128k
Spike: peak=28.46004, time=46.98, d_freq=1420120400.01, chirp=0.00092426, fft_len=128k
Spike: peak=43.80097, time=60.4, d_freq=1420113574.99, chirp=0.00092426, fft_len=128k
Spike: peak=24.13518, time=73.82, d_freq=1420120000.01, chirp=0.00092426, fft_len=128k
Spike: peak=43.66651, time=87.24, d_freq=1420116387.54, chirp=0.00092426, fft_len=128k
Spike: peak=30.62404, time=6.711, d_freq=1420116387.52, chirp=-0.00092426, fft_len=128k
Spike: peak=32.63482, time=33.55, d_freq=1420113975, chirp=-0.00092426, fft_len=128k
Spike: peak=26.61864, time=46.98, d_freq=1420120400, chirp=-0.00092426, fft_len=128k
Spike: peak=34.51302, time=60.4, d_freq=1420114275.01, chirp=-0.00092426, fft_len=128k
Spike: peak=51.34124, time=87.24, d_freq=1420116387.53, chirp=-0.00092426, fft_len=128k
Spike: peak=32.75856, time=33.55, d_freq=1420113975.02, chirp=0.0018485, fft_len=128k
Spike: peak=37.90369, time=60.4, d_freq=1420116387.49, chirp=0.0018485, fft_len=128k
Spike: peak=26.13948, time=73.82, d_freq=1420116387.52, chirp=0.0018485, fft_len=128k
Spike: peak=37.83558, time=87.24, d_freq=1420116387.54, chirp=0.0018485, fft_len=128k
Spike: peak=32.51481, time=6.711, d_freq=1420116387.52, chirp=-0.0018485, fft_len=128k
Spike: peak=30.64262, time=33.55, d_freq=1420116787.49, chirp=-0.0018485, fft_len=128k
Spike: peak=37.44013, time=60.4, d_freq=1420116387.49, chirp=-0.0018485, fft_len=128k
Spike: peak=28.34873, time=73.82, d_freq=1420116787.49, chirp=-0.0018485, fft_len=128k
Spike: peak=52.37306, time=87.24, d_freq=1420116387.52, chirp=-0.0018485, fft_len=128k
Spike: peak=30.94243, time=33.55, d_freq=1420116787.5, chirp=0.0027728, fft_len=128k
Spike: peak=26.21218, time=46.98, d_freq=1420120400.02, chirp=0.0027728, fft_len=128k
Spike: peak=33.50836, time=60.4, d_freq=1420116787.5, chirp=0.0027728, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=52.37306, time=87.24, d_freq=1420116387.52, chirp=-0.0018485, fft_len=128k
Best autocorr: peak=16.89323, time=87.24, delay=3.2, d_freq=1420117187.26, chirp=-0.0027728, fft_len=128k
Best gaussian: peak=3.152408, mean=0.6767146, ChiSq=1.217635, time=56.2, d_freq=1420121869.44,
score=-8.223621, null_hyp=1.621011, chirp=0, fft_len=16k
Best pulse: peak=6.955595, time=82.63, period=2.126, d_freq=1420114288.33, score=0.909, chirp=0, fft_len=64
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 20.1 seconds
Fftlength=16,pass=3:Tune: sum=29.4779(ms); min=3.838(ms); max=5.196(ms); mean=4.913(ms); s_mean=4.942; sleep=0(ms); delta=53; N=6; usual
Fftlength=32,pass=3:Tune: sum=30.2327(ms); min=1.456(ms); max=2.126(ms); mean=2.016(ms); s_mean=1.986; sleep=0(ms); delta=42; N=15; usual
Fftlength=32,pass=4:Tune: sum=21.3393(ms); min=1.094(ms); max=1.602(ms); mean=1.524(ms); s_mean=1.494; sleep=0(ms); delta=41; N=14; usual
Fftlength=32,pass=5:Tune: sum=17.9845(ms); min=0.6953(ms); max=1.58(ms); mean=1.383(ms); s_mean=1.253; sleep=0(ms); delta=40; N=13; usual
Fftlength=64,pass=3:Tune: sum=11.8313(ms); min=0.3021(ms); max=0.9421(ms); mean=0.8451(ms); s_mean=0.7373; sleep=0(ms); delta=27; N=14; usual
Fftlength=64,pass=4:Tune: sum=8.18586(ms); min=0.4536(ms); max=0.7178(ms); mean=0.6822(ms); s_mean=0.6922; sleep=0(ms); delta=25; N=12; usual
Fftlength=128,pass=3:Tune: sum=4.76886(ms); min=4.769(ms); max=4.769(ms); mean=4.769(ms); s_mean=4.769; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=256,pass=3:Tune: sum=2.24973(ms); min=2.25(ms); max=2.25(ms); mean=2.25(ms); s_mean=2.25; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=512,pass=3:Tune: sum=1.11104(ms); min=1.111(ms); max=1.111(ms); mean=1.111(ms); s_mean=1.111; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=1024,pass=3:Tune: sum=0.768928(ms); min=0.7689(ms); max=0.7689(ms); mean=0.7689(ms); s_mean=0.7689; sleep=0(ms); delta=1; N=1; usual
Fftlength=2048,pass=3:Tune: sum=0.2304(ms); min=0.2304(ms); max=0.2304(ms); mean=0.2304(ms); s_mean=0.2304; sleep=0(ms); delta=1; N=1; 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=4 , N=4 , <>=1 , min=1 , max=1
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=5.0000E+00, N=5 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=6.0000E+00, N=6 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=5.0000E+00, N=5 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
12:51:09 (9376): 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.