任务 35614785
| 用户名 | 18no10ab.23196.10292.14.48.103.vlar_1 |
| 任务单元 | 12432844 |
| 创建时间 | 22 Feb 2020, 1:28:15 UTC |
| 发送时间 | 22 Feb 2020, 12:59:34 UTC |
| 上报期限 | 15 Apr 2020, 17:59:16 UTC |
| 接收时间 | 23 Feb 2020, 10:14:04 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 | 88453 |
| 运行时间 | 3 时 11 分 40 秒 |
| CPU 时间 | 18 分 54 秒 |
| 验证状态 | 有效结果 |
| 积分 | 55.67 |
| 设备最高FLOPS（每秒浮点运算次数） | 4.43 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 249.07 MB |
| Peak swap size | 257.47 MB |
| Peak disk usage | 0.04 MB |
标准错误输出
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Intel(R) Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_SYNCHED OCL_ZERO_COPY OCL_CHIRP3 FFTW USE_SSSE3 x86
CPUID: Intel(R) Core(TM) i7-3517U CPU @ 1.90GHz
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_r3541.cl
ar=0.009847 NumCfft=145977 NumGauss=0 NumPulse=50152008576 NumTriplet=67945890720
Currently allocated 185 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
SSSE3xj Win32 Build 3541 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3541
Number of OpenCL platforms: 1
OpenCL Platform Name: Intel(R) OpenCL
Number of devices: 1
Max compute units: 16
Max work group size: 512
Max clock frequency: 1150Mhz
Max memory allocation: 367001600
Cache type: Read/Write
Cache line size: 64
Cache size: 2097152
Global memory size: 1468006400
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 65536
Queue properties:
Out-of-Order: No
Name: Intel(R) HD Graphics 4000
Vendor: Intel(R) Corporation
Driver version: 10.18.10.4242
Version: OpenCL 1.2
Extensions: cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_accelerator cl_intel_motion_estimation
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.009847
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 128MB
Total device global memory: 1400MB
max WG size: 512
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=3.335845, time=53.71, period=8.592, d_freq=1421010111.28, score=1, chirp=7.0743, fft_len=512
D: threshold 0.1338121; unscaled peak power: 0.1338224 exceeds threshold for 0.007706%
Autocorr: peak=18.18343, time=33.55, delay=2.6181, d_freq=1421005521.71, chirp=-10.063, fft_len=128k
Spike: peak=24.21652, time=30.2, d_freq=1421001456.69, chirp=-12.622, fft_len=64k
Pulse: peak=0.9315687, time=53.7, period=1.215, d_freq=1421007038.98, score=1.01, chirp=16.284, fft_len=256
D: threshold 0.03042083; unscaled peak power: 0.03056558 exceeds threshold for 0.4758%
Pulse: peak=3.791697, time=53.74, period=9.162, d_freq=1421002271.3, score=1.016, chirp=-22.757, fft_len=1024
D: threshold 0.2862989; unscaled peak power: 0.2899426 exceeds threshold for 1.273%
Pulse: peak=3.471258, time=53.7, period=6.842, d_freq=1421003877.21, score=1.026, chirp=-29.098, fft_len=256
D: threshold 0.06874298; unscaled peak power: 0.07009706 exceeds threshold for 1.97%
Spike: peak=24.65074, time=65.43, d_freq=1421009518.38, chirp=31.44, fft_len=32k
Spike: peak=24.64185, time=65.43, d_freq=1421009518.38, chirp=31.499, fft_len=32k
Pulse: peak=4.640193, time=53.71, period=10.84, d_freq=1421003607.09, score=1.025, chirp=-31.634, fft_len=512
D: threshold 0.1702663; unscaled peak power: 0.1736872 exceeds threshold for 2.009%
Spike: peak=24.09107, time=6.291, d_freq=1421005761.71, chirp=36.773, fft_len=8k
Spike: peak=24.09752, time=6.291, d_freq=1421005761.76, chirp=36.781, fft_len=8k
Spike: peak=24.064, time=6.291, d_freq=1421005761.62, chirp=36.947, fft_len=8k
Spike: peak=24.49151, time=6.291, d_freq=1421005761.67, chirp=36.956, fft_len=8k
Spike: peak=24.657, time=6.291, d_freq=1421005761.72, chirp=36.964, fft_len=8k
Spike: peak=24.55864, time=6.291, d_freq=1421005761.77, chirp=36.972, fft_len=8k
Spike: peak=24.20202, time=6.291, d_freq=1421005761.83, chirp=36.981, fft_len=8k
Spike: peak=24.21895, time=6.291, d_freq=1421005761.58, chirp=37.131, fft_len=8k
Spike: peak=24.79282, time=6.291, d_freq=1421005761.64, chirp=37.14, fft_len=8k
Spike: peak=25.10021, time=6.291, d_freq=1421005761.69, chirp=37.148, fft_len=8k
Spike: peak=25.13496, time=6.291, d_freq=1421005761.74, chirp=37.156, fft_len=8k
Spike: peak=24.8986, time=6.291, d_freq=1421005761.79, chirp=37.165, fft_len=8k
Spike: peak=24.40021, time=6.291, d_freq=1421005761.84, chirp=37.173, fft_len=8k
Spike: peak=24.14572, time=6.291, d_freq=1421005761.54, chirp=37.314, fft_len=8k
Spike: peak=24.96713, time=6.291, d_freq=1421005761.6, chirp=37.323, fft_len=8k
Spike: peak=25.42512, time=6.291, d_freq=1421005761.65, chirp=37.332, fft_len=8k
Spike: peak=25.60472, time=6.291, d_freq=1421005761.7, chirp=37.34, fft_len=8k
Spike: peak=25.5031, time=6.291, d_freq=1421005761.76, chirp=37.348, fft_len=8k
Spike: peak=25.12528, time=6.291, d_freq=1421005761.81, chirp=37.357, fft_len=8k
Spike: peak=24.48456, time=6.291, d_freq=1421005761.86, chirp=37.365, fft_len=8k
Spike: peak=24.01597, time=6.291, d_freq=1421005761.51, chirp=37.498, fft_len=8k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=25.60472, time=6.291, d_freq=1421005761.7, chirp=37.34, fft_len=8k
Best autocorr: peak=18.18343, time=33.55, delay=2.6181, d_freq=1421005521.71, chirp=-10.063, fft_len=128k
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=3.471258, time=53.7, period=6.842, d_freq=1421003877.21, score=1.026, chirp=-29.098, fft_len=256
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 14932544046528.492000
Spike count: 24
Autocorr count: 1
Pulse count: 5
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 11479.1 seconds
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=23877, N=23877, <>=1, min=1 max=1
class PC_triplet_find_miss: total=429, N=429, <>=1, min=1 max=1
class PC_pulse_find_hit: total=17930, N=17930, <>=1, min=1 max=1
class PC_pulse_find_miss: total=13, N=13, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=11, N=11, <>=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=23871, N=23871, <>=1, min=1 max=1
class PoT_transfer_needed: total=436, N=436, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
10:13:35 (10340): 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.