任务 35498469
| 用户名 | 18no10ab.19465.8656.10.44.31.vlar_2 |
| 任务单元 | 12395135 |
| 创建时间 | 3 Feb 2020, 8:30:44 UTC |
| 发送时间 | 4 Feb 2020, 9:59:46 UTC |
| 上报期限 | 28 Mar 2020, 14:59:28 UTC |
| 接收时间 | 5 Feb 2020, 3:18:42 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 | 79582 |
| 运行时间 | 4 分 1 秒 |
| CPU 时间 | 1 分 27 秒 |
| 验证状态 | 有效结果 |
| 积分 | 36.40 |
| 设备最高FLOPS（每秒浮点运算次数） | 993.27 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_SoG) x86_64-pc-linux-gnu |
| Peak working set size | 140.83 MB |
| Peak swap size | 152,130.85 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 : 1
BOINC assigns slot on device #0.
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: 4.15.0-74-generic
CPU : Intel(R) Xeon(R) CPU E5-2640 v3 @ 2.60GHz
32 core(s), Speed : 2793.588 MHz
L1 : 64 KB, Cache : 20480 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2 AVX AVX2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.011112 NumCfft=146001 NumGauss=0 NumPulse=50177167232 NumTriplet=67971049376
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: 1
Max compute units: 24
Max work group size: 1024
Max clock frequency: 1076Mhz
Max memory allocation: 3200696320
Cache type: Read/Write
Cache line size: 128
Cache size: 1179648
Global memory size: 12802785280
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 TITAN X
Vendor: NVIDIA Corporation
Driver version: 435.21
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_khr_gl_event cl_nv_create_buffer
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.011112
Used GPU device parameters are:
Number of compute units: 24
Single buffer allocation size: 128MB
Total device global memory: 12209MB
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=24.89296, time=43.62, d_freq=1420300047.34, chirp=-2.2663, fft_len=64k
Spike: peak=24.55806, time=43.62, d_freq=1420300047.32, chirp=-2.27, fft_len=64k
Pulse: peak=4.381804, time=53.79, period=12.41, d_freq=1420304772.08, score=1.009, chirp=2.3347, fft_len=2k
Spike: peak=24.01033, time=73.82, d_freq=1420306497.62, chirp=-3.1416, fft_len=128k
Spike: peak=24.8083, time=73.82, d_freq=1420306497.62, chirp=-3.1425, fft_len=128k
Spike: peak=24.0474, time=73.82, d_freq=1420306497.63, chirp=-3.1434, fft_len=128k
Spike: peak=25.62063, time=45.3, d_freq=1420301867.22, chirp=-11.86, fft_len=32k
Spike: peak=24.90937, time=45.3, d_freq=1420301867.14, chirp=-11.875, fft_len=32k
Spike: peak=27.62266, time=45.3, d_freq=1420301867.22, chirp=-11.919, fft_len=32k
Spike: peak=27.95184, time=45.3, d_freq=1420301867.15, chirp=-11.934, fft_len=32k
Spike: peak=28.29745, time=45.3, d_freq=1420301867.22, chirp=-11.978, fft_len=32k
Spike: peak=29.76312, time=45.3, d_freq=1420301867.15, chirp=-11.993, fft_len=32k
Spike: peak=27.55845, time=45.3, d_freq=1420301867.23, chirp=-12.038, fft_len=32k
Spike: peak=30.07878, time=45.3, d_freq=1420301867.15, chirp=-12.052, fft_len=32k
Spike: peak=25.50244, time=45.3, d_freq=1420301867.23, chirp=-12.097, fft_len=32k
Spike: peak=28.83338, time=45.3, d_freq=1420301867.16, chirp=-12.112, fft_len=32k
Spike: peak=26.16431, time=45.3, d_freq=1420301867.16, chirp=-12.171, fft_len=32k
Spike: peak=24.06, time=43.62, d_freq=1420301887.77, chirp=-12.248, fft_len=64k
Spike: peak=25.36779, time=43.62, d_freq=1420301887.75, chirp=-12.252, fft_len=64k
Spike: peak=25.61142, time=43.62, d_freq=1420301887.74, chirp=-12.256, fft_len=64k
Spike: peak=24.83379, time=43.62, d_freq=1420301887.73, chirp=-12.259, fft_len=64k
Triplet: peak=10.81202, time=23.13, period=9.621, d_freq=1420302590.67, chirp=-12.807, fft_len=256
Triplet: peak=10.58731, time=23.13, period=9.621, d_freq=1420302584.51, chirp=-13.074, fft_len=256
Spike: peak=24.32623, time=60.4, d_freq=1420298649.41, chirp=16.327, fft_len=128k
Spike: peak=24.18108, time=60.4, d_freq=1420298649.41, chirp=16.331, fft_len=128k
Spike: peak=24.71345, time=20.13, d_freq=1420304424.71, chirp=-19.605, fft_len=128k
Spike: peak=24.57067, time=20.13, d_freq=1420304424.69, chirp=-19.606, fft_len=128k
Spike: peak=24.84169, time=20.13, d_freq=1420304424.71, chirp=-19.609, fft_len=128k
Spike: peak=24.38584, time=20.13, d_freq=1420304424.69, chirp=-19.61, fft_len=128k
Spike: peak=24.09628, time=20.13, d_freq=1420304424.71, chirp=-19.613, 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=30.07878, time=45.3, d_freq=1420301867.15, chirp=-12.052, fft_len=32k
Best autocorr: peak=16.96211, time=60.4, delay=6.1515, d_freq=1420302094.69, chirp=-10.591, 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=4.381804, time=53.79, period=12.41, d_freq=1420304772.08, score=1.009, chirp=2.3347, fft_len=2k
Best triplet: peak=10.81202, time=23.13, period=9.621, d_freq=1420302590.67, chirp=-12.807, fft_len=256
Spike count: 27
Autocorr count: 0
Pulse count: 1
Triplet count: 2
Gaussian count: 0
Time cpu in use since last restart: 87.3 seconds
Fftlength=32,pass=3:Tune: sum=11953.6(ms); min=6.651(ms); max=55.53(ms); mean=29.81(ms); s_mean=43.76; sleep=45(ms); delta=510; N=401; usual
Fftlength=32,pass=4:Tune: sum=8431.48(ms); min=4.805(ms); max=35.54(ms); mean=21.9(ms); s_mean=27.52; sleep=30(ms); delta=483; N=385; usual
Fftlength=32,pass=5:Tune: sum=7300.16(ms); min=5.37(ms); max=34.02(ms); mean=20.22(ms); s_mean=28.04; sleep=30(ms); delta=456; N=361; usual
Fftlength=64,pass=3:Tune: sum=6388.3(ms); min=3.071(ms); max=29.25(ms); mean=15.21(ms); s_mean=20.31; sleep=15(ms); delta=515; N=420; usual
Fftlength=64,pass=4:Tune: sum=4509.67(ms); min=2.64(ms); max= 22(ms); mean=11.39(ms); s_mean=14.52; sleep=15(ms); delta=491; N=396; usual
Fftlength=64,pass=5:Tune: sum=2841.5(ms); min=2.654(ms); max=14.35(ms); mean=8.533(ms); s_mean=11.94; sleep=0(ms); delta=476; N=333; usual
Fftlength=128,pass=3:Tune: sum=3751.3(ms); min=1.7(ms); max=16.86(ms); mean=8.744(ms); s_mean=12.93; sleep=15(ms); delta=524; N=429; usual
Fftlength=128,pass=4:Tune: sum=2605.3(ms); min=1.291(ms); max=12.81(ms); mean=6.497(ms); s_mean=9.231; sleep=0(ms); delta=496; N=401; usual
Fftlength=128,pass=5:Tune: sum=2123.13(ms); min=1.325(ms); max=10.02(ms); mean=5.647(ms); s_mean=6.861; sleep=0(ms); delta=471; N=376; usual
Fftlength=256,pass=3:Tune: sum=3535.85(ms); min=0.8467(ms); max=16.1(ms); mean=7.002(ms); s_mean=8.865; sleep=0(ms); delta=552; N=505; usual
Fftlength=256,pass=4:Tune: sum=2507.08(ms); min=0.6596(ms); max=12.49(ms); mean=5.148(ms); s_mean=6.281; sleep=0(ms); delta=534; N=487; usual
Fftlength=256,pass=5:Tune: sum=2051.23(ms); min=0.6723(ms); max=10.9(ms); mean=4.392(ms); s_mean=4.92; sleep=0(ms); delta=514; N=467; usual
Fftlength=512,pass=3:Tune: sum=6316.57(ms); min=0.3932(ms); max=22.47(ms); mean=11.48(ms); s_mean=22.11; sleep=15(ms); delta=573; N=550; high_perf
Fftlength=512,pass=4:Tune: sum=834.474(ms); min=0.3314(ms); max=6.745(ms); mean=2.829(ms); s_mean=6.533; sleep=0(ms); delta=551; N=295; usual
Fftlength=512,pass=5:Tune: sum=686.11(ms); min=0.351(ms); max=5.872(ms); mean=2.513(ms); s_mean=5.605; sleep=0(ms); delta=529; N=273; usual
Fftlength=1024,pass=3:Tune: sum=7286.03(ms); min=0.217(ms); max=15.13(ms); mean=9.074(ms); s_mean=10.84; sleep=0(ms); delta=814; N=803; high_perf
Fftlength=1024,pass=4:Tune: sum=202.157(ms); min=0.1698(ms); max=3.359(ms); mean=1.375(ms); s_mean=2.738; sleep=0(ms); delta=803; N=147; usual
Fftlength=1024,pass=5:Tune: sum=163.611(ms); min=0.1752(ms); max=2.81(ms); mean=1.221(ms); s_mean=2.655; sleep=0(ms); delta=790; N=134; usual
Fftlength=2048,pass=3:Tune: sum=7923.92(ms); min=2.3(ms); max=6.244(ms); mean=5.628(ms); s_mean=5.643; sleep=0(ms); delta=1; N=1408; high_perf
Fftlength=4096,pass=3:Tune: sum=7525.5(ms); min=1.047(ms); max=4.99(ms); mean=2.672(ms); s_mean=2.689; sleep=0(ms); delta=1; N=2816; high_perf
Fftlength=8192,pass=3:Tune: sum=4839.82(ms); min=0.8289(ms); max=0.9594(ms); mean=0.8593(ms); s_mean=0.8672; sleep=0(ms); delta=1; N=5632; 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=1.4533E+04, N=14533 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=6.9300E+02, N=693 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.1236E+04, N=11236 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=7.0000E+00, N=7 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=5.0000E+00, N=5 , <>=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=1.4528E+04, N=14528 , <>=1 , min=1 , max=1
PoT_transfer_needed total=6.9900E+02, N=699 , <>=1 , min=1 , max=1
SleepQuantum total=4.1306E+03, N=2913 , <>=1.418 , min=0.8797 , max=3.962
GPU device sync requested... ...GPU device synched
23:20:36 (4511): 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.