任务 35627172
| 用户名 | 18no10ab.30545.3339.15.49.74.vlar_1 |
| 任务单元 | 12436912 |
| 创建时间 | 23 Feb 2020, 3:28:22 UTC |
| 发送时间 | 24 Feb 2020, 1:43:42 UTC |
| 上报期限 | 17 Apr 2020, 6:43:24 UTC |
| 接收时间 | 24 Feb 2020, 1:48:29 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 | 73914 |
| 运行时间 | 1 分 15 秒 |
| CPU 时间 | 24 秒 |
| 验证状态 | 有效结果 |
| 积分 | 2.85 |
| 设备最高FLOPS（每秒浮点运算次数） | 5.78 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 246.23 MB |
| Peak swap size | 254.21 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: 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) i7-4710HQ CPU @ 2.50GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl
ar=0.009855 NumCfft=145985 NumGauss=0 NumPulse=50160395136 NumTriplet=67954277280
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: 20
Max work group size: 512
Max clock frequency: 1200Mhz
Max memory allocation: 390280806
Cache type: Read/Write
Cache line size: 64
Cache size: 262144
Global memory size: 1561123226
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 4600
Vendor: Intel(R) Corporation
Driver version: 20.19.15.5107
Version: OpenCL 1.2
Extensions: cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_simultaneous_sharing cl_intel_subgroups 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_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_gl_sharing cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.009855
Used GPU device parameters are:
Number of compute units: 20
Single buffer allocation size: 128MB
Total device global memory: 1488MB
max WG size: 512
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=25.29264, time=18.45, d_freq=1420723793.51, chirp=0, fft_len=32k
Spike: peak=27.27295, time=18.45, d_freq=1420723793.53, chirp=-0.014788, fft_len=32k
Spike: peak=26.32273, time=33.55, d_freq=1420719497.63, chirp=-0.024955, fft_len=128k
Spike: peak=26.30973, time=33.55, d_freq=1420719497.65, chirp=-0.026804, fft_len=128k
Spike: peak=28.32196, time=18.45, d_freq=1420723793.56, chirp=-0.029576, fft_len=32k
Spike: peak=27.6835, time=33.55, d_freq=1420719497.63, chirp=-0.029576, fft_len=128k
Spike: peak=29.11068, time=33.55, d_freq=1420719497.64, chirp=-0.031425, fft_len=128k
Spike: peak=25.74208, time=33.55, d_freq=1420719497.65, chirp=-0.033273, fft_len=128k
Spike: peak=26.31931, time=33.55, d_freq=1420719497.62, chirp=-0.034198, fft_len=128k
Spike: peak=29.29128, time=33.55, d_freq=1420719497.63, chirp=-0.036046, fft_len=128k
Spike: peak=27.3563, time=33.55, d_freq=1420719497.65, chirp=-0.037895, fft_len=128k
Spike: peak=26.74379, time=33.55, d_freq=1420719497.63, chirp=-0.040667, fft_len=128k
Spike: peak=26.35894, time=33.55, d_freq=1420719497.64, chirp=-0.042516, fft_len=128k
Spike: peak=28.33964, time=18.45, d_freq=1420723793.58, chirp=-0.044365, fft_len=32k
Spike: peak=27.32142, time=18.45, d_freq=1420723793.61, chirp=-0.059153, fft_len=32k
Spike: peak=25.36312, time=18.45, d_freq=1420723793.63, chirp=-0.073941, fft_len=32k
Spike: peak=25.91117, time=18.45, d_freq=1420723793.65, chirp=0.088729, fft_len=32k
Spike: peak=28.78885, time=18.45, d_freq=1420723793.63, chirp=0.10352, fft_len=32k
Spike: peak=30.72707, time=18.45, d_freq=1420723793.6, chirp=0.11831, fft_len=32k
Spike: peak=31.57379, time=18.45, d_freq=1420723793.58, chirp=0.13309, fft_len=32k
Spike: peak=31.27652, time=18.45, d_freq=1420723793.55, chirp=0.14788, fft_len=32k
Spike: peak=29.8856, time=18.45, d_freq=1420723793.53, chirp=0.16267, fft_len=32k
Spike: peak=27.54621, time=18.45, d_freq=1420723793.5, chirp=0.17746, fft_len=32k
Spike: peak=24.47999, time=18.45, d_freq=1420723793.48, chirp=0.19225, fft_len=32k
Spike: peak=24.5031, time=18.45, d_freq=1420723793.58, chirp=0.31055, fft_len=32k
Spike: peak=24.81882, time=50.33, d_freq=1420723787.08, chirp=0.31055, fft_len=64k
Spike: peak=24.84303, time=50.33, d_freq=1420723787.05, chirp=0.32164, fft_len=64k
Spike: peak=24.24558, time=18.45, d_freq=1420723793.55, chirp=0.32534, fft_len=32k
Spike: peak=25.81494, time=50.33, d_freq=1420723787.08, chirp=0.32534, fft_len=64k
Spike: peak=25.60877, time=50.33, d_freq=1420723787.04, chirp=0.33643, fft_len=64k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=31.57379, time=18.45, d_freq=1420723793.58, chirp=0.13309, fft_len=32k
Best autocorr: peak=15.38246, time=87.24, delay=4.7886, d_freq=1420722627.14, chirp=-0.33366, 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=0.3442836, time=53.69, period=0.2573, d_freq=1420717849.73, score=0.941, chirp=0, fft_len=128
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 172041374459.455320
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 67.5 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=218, N=218, <>=1, min=1 max=1
class PC_triplet_find_miss: total=4, N=4, <>=1, min=1 max=1
class PC_pulse_find_hit: total=163, N=163, <>=1, min=1 max=1
class PC_pulse_find_miss: total=2, N=2, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=2, N=2, <>=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=217, N=217, <>=1, min=1 max=1
class PoT_transfer_needed: total=6, N=6, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
18:47:01 (10768): called boinc_finish(0)
</stderr_txt>
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©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.