任务 35260653
| 用户名 | 03oc11ab.17152.12469.15.49.175_0 |
| 任务单元 | 12316396 |
| 创建时间 | 10 Jan 2020, 0:49:16 UTC |
| 发送时间 | 10 Jan 2020, 5:08:26 UTC |
| 上报期限 | 2 Mar 2020, 11:10:28 UTC |
| 接收时间 | 15 Jan 2020, 14:02:56 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 | 5 分 34 秒 |
| CPU 时间 | 1 分 50 秒 |
| 验证状态 | 有效结果 |
| 积分 | 68.88 |
| 设备最高FLOPS（每秒浮点运算次数） | 2,552.77 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=0.450181 NumCfft=190829 NumGauss=1050512106 NumPulse=112890141338 NumTriplet=452693038815
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 : 0.450181
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
Spike: peak=24.90384, time=48.65, d_freq=1419207961.73, chirp=4.5548, fft_len=32k
Spike: peak=26.92528, time=48.65, d_freq=1419207961.68, chirp=4.5843, fft_len=32k
Spike: peak=27.19937, time=48.65, d_freq=1419207961.7, chirp=4.6583, fft_len=32k
Spike: peak=24.29586, time=48.65, d_freq=1419207961.65, chirp=4.6879, fft_len=32k
Spike: peak=24.12586, time=48.65, d_freq=1419207961.73, chirp=4.7322, fft_len=32k
Spike: peak=24.0348, time=73.82, d_freq=1419211768.25, chirp=-12.259, fft_len=128k
Spike: peak=24.82107, time=73.82, d_freq=1419211768.25, chirp=-12.26, fft_len=128k
Spike: peak=24.34305, time=73.82, d_freq=1419211768.26, chirp=-12.261, fft_len=128k
Spike: peak=24.90341, time=87.24, d_freq=1419208203.22, chirp=13.434, fft_len=128k
Spike: peak=24.81864, time=87.24, d_freq=1419208203.23, chirp=13.435, fft_len=128k
Triplet: peak=11.22537, time=3.274, period=0.9257, d_freq=1419207097.55, chirp=-17.033, fft_len=16
Autocorr: peak=18.17461, time=33.55, delay=5.4272, d_freq=1419209696.62, chirp=21.227, fft_len=128k
Triplet: peak=11.23494, time=3.274, period=0.9257, d_freq=1419207083.61, chirp=-21.291, fft_len=16
Triplet: peak=11.23164, time=3.274, period=0.9257, d_freq=1419207069.66, chirp=-25.55, fft_len=16
Triplet: peak=11.21513, time=3.274, period=0.9257, d_freq=1419207055.72, chirp=-29.808, fft_len=16
Triplet: peak=11.18462, time=3.274, period=0.9257, d_freq=1419207041.78, chirp=-34.066, fft_len=16
Triplet: peak=11.13905, time=3.274, period=0.9257, d_freq=1419207027.83, chirp=-38.325, fft_len=16
Triplet: peak=11.20127, time=3.274, period=0.9257, d_freq=1419207013.89, chirp=-42.583, fft_len=16
Triplet: peak=11.37128, time=3.274, period=0.9257, d_freq=1419206999.95, chirp=-46.842, fft_len=16
Spike: peak=24.03354, time=96.47, d_freq=1419211578.65, chirp=-50.297, fft_len=16k
Spike: peak=24.58627, time=96.47, d_freq=1419211578.71, chirp=-50.402, fft_len=16k
Spike: peak=25.05935, time=96.47, d_freq=1419211578.68, chirp=-50.427, fft_len=16k
Spike: peak=24.71494, time=96.47, d_freq=1419211578.72, chirp=-50.439, fft_len=16k
Spike: peak=25.22169, time=96.47, d_freq=1419211578.66, chirp=-50.452, fft_len=16k
Spike: peak=25.24455, time=96.47, d_freq=1419211578.69, chirp=-50.464, fft_len=16k
Spike: peak=25.07186, time=96.47, d_freq=1419211578.64, chirp=-50.477, fft_len=16k
Spike: peak=25.47098, time=96.47, d_freq=1419211578.67, chirp=-50.489, fft_len=16k
Spike: peak=24.60258, time=96.47, d_freq=1419211578.61, chirp=-50.502, fft_len=16k
Spike: peak=25.37682, time=96.47, d_freq=1419211578.65, chirp=-50.514, fft_len=16k
Spike: peak=24.96189, time=96.47, d_freq=1419211578.62, chirp=-50.539, fft_len=16k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=27.19937, time=48.65, d_freq=1419207961.7, chirp=4.6583, fft_len=32k
Best autocorr: peak=18.17461, time=33.55, delay=5.4272, d_freq=1419209696.62, chirp=21.227, fft_len=128k
Best gaussian: peak=3.922476, mean=0.5738352, ChiSq=1.363525, time=88.08, d_freq=1419207820.64,
score=-1.314613, null_hyp=2.148181, chirp=-58.349, fft_len=16k
Best pulse: peak=5.505113, time=23.88, period=1.756, d_freq=1419208476.31, score=0.9905, chirp=-53.229, fft_len=64
Best triplet: peak=11.37128, time=3.274, period=0.9257, d_freq=1419206999.95, chirp=-46.842, fft_len=16
Spike count: 21
Autocorr count: 1
Pulse count: 0
Triplet count: 8
Gaussian count: 0
Time cpu in use since last restart: 110.3 seconds
Fftlength=8,pass=3:Tune: sum=2226.83(ms); min=3.892(ms); max=28.39(ms); mean=16.87(ms); s_mean=18.29; sleep=15(ms); delta=180; N=132; usual
Fftlength=8,pass=4:Tune: sum=1627.91(ms); min=3.418(ms); max=21.04(ms); mean=14.41(ms); s_mean=18.12; sleep=15(ms); delta=176; N=113; usual
Fftlength=8,pass=5:Tune: sum=1194.49(ms); min=3.754(ms); max=19.31(ms); mean=12.57(ms); s_mean=15.6; sleep=15(ms); delta=174; N=95; usual
Fftlength=16,pass=3:Tune: sum=1681.87(ms); min=2.384(ms); max=20.79(ms); mean=10.92(ms); s_mean=13.59; sleep=15(ms); delta=201; N=154; usual
Fftlength=16,pass=4:Tune: sum=1354.78(ms); min=1.664(ms); max=19.44(ms); mean=10.11(ms); s_mean=15.4; sleep=15(ms); delta=197; N=134; usual
Fftlength=16,pass=5:Tune: sum=936.768(ms); min=1.4(ms); max=13.29(ms); mean=8.516(ms); s_mean=9.297; sleep=0(ms); delta=189; N=110; usual
Fftlength=32,pass=3:Tune: sum=1674.87(ms); min=1.038(ms); max=21.66(ms); mean=9.91(ms); s_mean=12.9; sleep=15(ms); delta=200; N=169; usual
Fftlength=32,pass=4:Tune: sum=1260.23(ms); min=0.9243(ms); max=16.94(ms); mean=8.078(ms); s_mean=14.04; sleep=15(ms); delta=187; N=156; usual
Fftlength=32,pass=5:Tune: sum=970.269(ms); min=0.8141(ms); max=13.86(ms); mean=6.785(ms); s_mean=11.64; sleep=0(ms); delta=174; N=143; usual
Fftlength=64,pass=3:Tune: sum=1397.87(ms); min=0.4572(ms); max=17.72(ms); mean=7.898(ms); s_mean=11.52; sleep=0(ms); delta=208; N=177; usual
Fftlength=64,pass=4:Tune: sum=1046.6(ms); min=0.4699(ms); max=13.73(ms); mean=6.267(ms); s_mean=8.543; sleep=0(ms); delta=198; N=167; usual
Fftlength=64,pass=5:Tune: sum=815.977(ms); min=0.4333(ms); max=11.58(ms); mean=5.231(ms); s_mean=6.573; sleep=0(ms); delta=187; N=156; usual
Fftlength=128,pass=3:Tune: sum=4497.37(ms); min=15.9(ms); max=38.47(ms); mean=37.79(ms); s_mean=38.01; sleep=30(ms); delta=1; N=119; high_perf
Fftlength=256,pass=3:Tune: sum=4499.39(ms); min=7.894(ms); max=19.18(ms); mean=18.83(ms); s_mean=18.86; sleep=15(ms); delta=1; N=239; high_perf
Fftlength=512,pass=3:Tune: sum=4054.75(ms); min=3.592(ms); max=8.64(ms); mean=8.501(ms); s_mean=8.531; sleep=0(ms); delta=1; N=477; high_perf
Fftlength=1024,pass=3:Tune: sum=3265.38(ms); min=3.408(ms); max=3.464(ms); mean=3.43(ms); s_mean=3.436; sleep=0(ms); delta=1; N=952; usual
Fftlength=2048,pass=3:Tune: sum=1919.71(ms); min= 1(ms); max=1.037(ms); mean=1.008(ms); s_mean=1.01; sleep=0(ms); delta=1; N=1904; 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=28 , N=28 , <>=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=1.4998E+04, N=14998 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=2.2000E+02, N=220 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=3.7910E+03, N=3791 , <>=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=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=1.4994E+04, N=14994 , <>=1 , min=1 , max=1
PoT_transfer_needed total=2.2500E+02, N=225 , <>=1 , min=1 , max=1
SleepQuantum total=4.1214E+03, N=3791 , <>=1.087 , min=0.835 , max=2.122
GPU device sync requested... ...GPU device synched
00:11:20 (18982): 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.