任务 35492231
| 用户名 | 18no10ab.19465.5384.10.44.0.vlar_2 |
| 任务单元 | 12393056 |
| 创建时间 | 3 Feb 2020, 8:07:47 UTC |
| 发送时间 | 3 Feb 2020, 14:42:27 UTC |
| 上报期限 | 27 Mar 2020, 19:42:09 UTC |
| 接收时间 | 3 Feb 2020, 19:47:24 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 | 86930 |
| 运行时间 | 31 秒 |
| CPU 时间 | 26 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.64 |
| 设备最高FLOPS（每秒浮点运算次数） | 381.90 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_SoG) windows_intelx86 |
| Peak working set size | 97.11 MB |
| Peak swap size | 127.86 MB |
| Peak disk usage | 0.01 MB |
标准错误输出
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 1
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 USE_SSE3 x86
CPUID: Intel(R) Xeon(R) CPU E5-2470 0 @ 2.30GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.010270 NumCfft=146007 NumGauss=0 NumPulse=50183457664 NumTriplet=67977339808
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSE3xj Win32 Build 3584 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3584
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 2
Max compute units: 8
Max work group size: 1024
Max clock frequency: 1240Mhz
Max memory allocation: 536870912
Cache type: Read/Write
Cache line size: 128
Cache size: 393216
Global memory size: 2147483648
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 960
Vendor: NVIDIA Corporation
Driver version: 441.20
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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
Max compute units: 8
Max work group size: 1024
Max clock frequency: 1240Mhz
Max memory allocation: 536870912
Cache type: Read/Write
Cache line size: 128
Cache size: 393216
Global memory size: 2147483648
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 960
Vendor: NVIDIA Corporation
Driver version: 441.20
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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.010270
Used GPU device parameters are:
Number of compute units: 8
Single buffer allocation size: 128MB
Total device global memory: 2048MB
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=2.724247, time=53.71, period=6.016, d_freq=1420001487.73, score=1.013, chirp=0, fft_len=512
D: threshold 0.1589186; unscaled peak power: 0.1604294 exceeds threshold for 0.9507%
Pulse: peak=4.767218, time=53.71, period=12.02, d_freq=1420002880.1, score=1.049, chirp=0, fft_len=512
D: threshold 0.1885796; unscaled peak power: 0.196146 exceeds threshold for 4.012%
Pulse: peak=6.467618, time=53.71, period=12.02, d_freq=1420004253.39, score=1.423, chirp=0, fft_len=512
D: threshold 0.2640622; unscaled peak power: 0.3556369 exceeds threshold for 34.68%
Pulse: peak=3.11038, time=53.71, period=6.012, d_freq=1419995746.61, score=1.157, chirp=0, fft_len=512
D: threshold 0.1844626; unscaled peak power: 0.2055233 exceeds threshold for 11.42%
Pulse: peak=4.887012, time=53.71, period=12.01, d_freq=1419996032.71, score=1.075, chirp=0, fft_len=512
D: threshold 0.23442; unscaled peak power: 0.2488903 exceeds threshold for 6.173%
Pulse: peak=6.101909, time=53.71, period=12.01, d_freq=1419996395.11, score=1.343, chirp=0, fft_len=512
D: threshold 0.2066256; unscaled peak power: 0.2646534 exceeds threshold for 28.08%
Pulse: peak=6.908741, time=53.74, period=12.08, d_freq=1420001802.44, score=1.555, chirp=0, fft_len=1024
D: threshold 0.4403116; unscaled peak power: 0.6397977 exceeds threshold for 45.31%
Pulse: peak=4.549091, time=53.74, period=12.08, d_freq=1420002164.84, score=1.024, chirp=0, fft_len=1024
D: threshold 0.4377831; unscaled peak power: 0.44633 exceeds threshold for 1.952%
Pulse: peak=4.453876, time=53.74, period=12.01, d_freq=1420002527.24, score=1.003, chirp=0, fft_len=1024
D: threshold 0.4268927; unscaled peak power: 0.427861 exceeds threshold for 0.2268%
Pulse: peak=2.761529, time=53.74, period=6.012, d_freq=1420003547.67, score=1.049, chirp=0, fft_len=1024
D: threshold 0.3839005; unscaled peak power: 0.3976609 exceeds threshold for 3.584%
Pulse: peak=5.078991, time=53.74, period=12.02, d_freq=1420003900.53, score=1.144, chirp=0, fft_len=1024
D: threshold 0.7222545; unscaled peak power: 0.806864 exceeds threshold for 11.71%
Triplet: peak=10.29993, time=54, period=12.01, d_freq=1420004253.39, chirp=0, fft_len=1024
Pulse: peak=5.514069, time=53.74, period=12.02, d_freq=1420004253.39, score=1.241, chirp=0, fft_len=1024
D: threshold 0.68068; unscaled peak power: 0.814843 exceeds threshold for 19.71%
Pulse: peak=4.969679, time=53.74, period=12.02, d_freq=1419995460.51, score=1.119, chirp=0, fft_len=1024
D: threshold 0.6212804; unscaled peak power: 0.6815807 exceeds threshold for 9.706%
Pulse: peak=5.188262, time=53.74, period=12.04, d_freq=1419995746.61, score=1.168, chirp=0, fft_len=1024
D: threshold 0.7407314; unscaled peak power: 0.8423802 exceeds threshold for 13.72%
Pulse: peak=5.581089, time=53.74, period=12.02, d_freq=1419996032.71, score=1.257, chirp=0, fft_len=1024
D: threshold 0.5492357; unscaled peak power: 0.6642556 exceeds threshold for 20.94%
Pulse: peak=5.942894, time=53.74, period=12.02, d_freq=1419996099.47, score=1.338, chirp=0, fft_len=1024
D: threshold 0.7512174; unscaled peak power: 0.9584838 exceeds threshold for 27.59%
Pulse: peak=5.491003, time=53.74, period=12.02, d_freq=1419996395.11, score=1.236, chirp=0, fft_len=1024
D: threshold 0.4463709; unscaled peak power: 0.5324592 exceeds threshold for 19.29%
Pulse: peak=2.815211, time=53.74, period=5.986, d_freq=1419996452.33, score=1.07, chirp=0, fft_len=1024
D: threshold 0.3696266; unscaled peak power: 0.3883395 exceeds threshold for 5.063%
Pulse: peak=5.111756, time=53.74, period=12.01, d_freq=1419997472.76, score=1.151, chirp=0, fft_len=1024
D: threshold 0.4275326; unscaled peak power: 0.4801909 exceeds threshold for 12.32%
Triplet: peak=12.76849, time=70.04, period=24.06, d_freq=1419997835.16, chirp=0, fft_len=1024
Pulse: peak=9.553252, time=53.74, period=24.05, d_freq=1419997835.16, score=1.227, chirp=0, fft_len=1024
D: threshold 0.700684; unscaled peak power: 0.8417002 exceeds threshold for 20.13%
Pulse: peak=5.106755, time=53.74, period=12.09, d_freq=1419998197.56, score=1.149, chirp=0, fft_len=1024
D: threshold 0.406566; unscaled peak power: 0.4561595 exceeds threshold for 12.2%
Pulse: peak=4.961256, time=53.74, period=12.08, d_freq=1419998559.95, score=1.117, chirp=0, fft_len=1024
D: threshold 0.4168479; unscaled peak power: 0.4565523 exceeds threshold for 9.525%
Pulse: peak=4.825603, time=53.79, period=11.95, d_freq=1420000720.02, score=1.112, chirp=0, fft_len=2k
D: threshold 0.8776326; unscaled peak power: 0.9576888 exceeds threshold for 9.122%
Pulse: peak=5.369269, time=53.79, period=12.02, d_freq=1420001082.42, score=1.238, chirp=0, fft_len=2k
D: threshold 1.010593; unscaled peak power: 1.205692 exceeds threshold for 19.31%
Pulse: peak=4.863312, time=53.79, period=11.99, d_freq=1420001444.82, score=1.121, chirp=0, fft_len=2k
D: threshold 0.8456652; unscaled peak power: 0.9287786 exceeds threshold for 9.828%
Pulse: peak=6.015405, time=53.79, period=12.06, d_freq=1420001802.44, score=1.386, chirp=0, fft_len=2k
D: threshold 1.037161; unscaled peak power: 1.362918 exceeds threshold for 31.41%
Triplet: peak=10.79119, time=46.03, period=36.07, d_freq=1420002164.84, chirp=0, fft_len=2k
Triplet: peak=10.79119, time=46.14, period=36.18, d_freq=1420002164.84, chirp=0, fft_len=2k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=23.96317, time=17.93, d_freq=1419996099.47, chirp=0, fft_len=2k
Best autocorr: peak=0, time=-2.122e+011, delay=0, d_freq=0, chirp=0, fft_len=0
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+011, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=6.908741, time=53.74, period=12.08, d_freq=1420001802.44, score=1.555, chirp=0, fft_len=1024
Best triplet: peak=12.76849, time=70.04, period=24.06, d_freq=1419997835.16, chirp=0, fft_len=1024
Spike count: 0
Autocorr count: 0
Pulse count: 26
Triplet count: 4
Gaussian count: 0
Wallclock time elapsed since last restart: 21.5 seconds
Fftlength=32,pass=3:Tune: sum=17.9007(ms); min=17.9(ms); max=17.9(ms); mean=17.9(ms); s_mean=17.9; sleep=15(ms); delta=110; N=1; usual
Fftlength=64,pass=3:Tune: sum=325.475(ms); min=5.593(ms); max=14.64(ms); mean=9.573(ms); s_mean=8.977; sleep=0(ms); delta=97; N=34; usual
Fftlength=64,pass=4:Tune: sum=247.783(ms); min=2.463(ms); max=13.34(ms); mean=7.743(ms); s_mean=6.565; sleep=0(ms); delta=95; N=32; usual
Fftlength=64,pass=5:Tune: sum=187.324(ms); min=2.374(ms); max=8.775(ms); mean=6.459(ms); s_mean=5.128; sleep=0(ms); delta=92; N=29; usual
Fftlength=128,pass=3:Tune: sum=197.521(ms); min=2.105(ms); max=55.65(ms); mean=6.584(ms); s_mean=4.135; sleep=0(ms); delta=61; N=30; usual
Fftlength=128,pass=4:Tune: sum=93.8806(ms); min=1.37(ms); max=3.618(ms); mean=3.353(ms); s_mean=2.863; sleep=0(ms); delta=59; N=28; usual
Fftlength=128,pass=5:Tune: sum=77.1339(ms); min=1.869(ms); max=3.379(ms); mean=3.085(ms); s_mean=2.993; sleep=0(ms); delta=56; N=25; usual
Fftlength=256,pass=3:Tune: sum=30.3803(ms); min=1.43(ms); max=2.46(ms); mean=2.337(ms); s_mean=2.409; sleep=0(ms); delta=28; N=13; usual
Fftlength=512,pass=3:Tune: sum=16.0707(ms); min=0.7237(ms); max=1.758(ms); mean=1.339(ms); s_mean=1.539; sleep=0(ms); delta=19; N=12; usual
Fftlength=1024,pass=3:Tune: sum=6.94224(ms); min=0.3755(ms); max=0.9953(ms); mean=0.7714(ms); s_mean=0.8642; sleep=0(ms); delta=12; N=9; usual
Fftlength=2048,pass=3:Tune: sum=7.96278(ms); min=7.963(ms); max=7.963(ms); mean=7.963(ms); s_mean=7.963; sleep=0(ms); delta=1; N=1; high_perf
class Gaussian_transfer_not_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_transfer_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip1_no_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip2_bad_group_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip3_too_weak_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip4_too_big_ChiSq: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip6_low_power: total=0, N=0, <>=0, min=0 max=0
class Gaussian_new_best: total=0, N=0, <>=0, min=0 max=0
class Gaussian_report: total=0, N=0, <>=0, min=0 max=0
class Gaussian_miss: total=0, N=0, <>=0, min=0 max=0
class PC_triplet_find_hit: total=1, N=1, <>=1, min=1 max=1
class PC_triplet_find_miss: total=7, N=7, <>=1, min=1 max=1
class PC_pulse_find_hit: total=2, N=2, <>=1, min=1 max=1
class PC_pulse_find_miss: total=5, N=5, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=4, N=4, <>=1, min=1 max=1
class PC_pulse_find_2CPU: total=0, N=0, <>=0, min=0 max=0
class PoT_transfer_not_needed: total=0, N=0, <>=0, min=0 max=0
class PoT_transfer_needed: total=9, N=9, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
03:47:19 (3932): 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.