任务 35268219
| 用户名 | 03oc11ab.11609.16910.15.49.103_2 |
| 任务单元 | 12318884 |
| 创建时间 | 10 Jan 2020, 9:57:45 UTC |
| 发送时间 | 10 Jan 2020, 12:41:52 UTC |
| 上报期限 | 26 Feb 2020, 17:07:32 UTC |
| 接收时间 | 11 Jan 2020, 4:41:35 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 | 88332 |
| 运行时间 | 15 秒 |
| CPU 时间 | 6 秒 |
| 验证状态 | 有效结果 |
| 积分 | 2.48 |
| 设备最高FLOPS（每秒浮点运算次数） | 12.13 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.19 (opencl_intel_gpu_sah) x86_64-apple-darwin |
| Peak working set size | 46.70 MB |
| Peak swap size | 4,505.92 MB |
| Peak disk usage | 0.03 MB |
标准错误输出
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: Apple
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_INTEL OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit
System: Darwin x86_64 Kernel: 19.3.0
CPU : Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 61 Stepping 4
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3553.cl
ar=0.614203 NumCfft=165067 NumGauss=768999708 NumPulse=113052713172 NumTriplet=226030691848
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3xj (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3xj OS X 64bit Build 3553 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3553
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 1
Max compute units: 48
Max work group size: 256
Max clock frequency: 1050Mhz
Max memory allocation: 402653184
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 1610612736
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) Iris(TM) Graphics 6100
Vendor: Intel Inc.
Driver version: 1.2(Dec 14 2019 11:38:20)
Version: OpenCL 1.2
Extensions: cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event 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_byte_addressable_store cl_khr_image2d_from_buffer cl_khr_gl_depth_images cl_khr_depth_images cl_khr_3d_image_writes
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.614203
Used GPU device parameters are:
Number of compute units: 48
Single buffer allocation size: 128MB
Total device global memory: 1536MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=25.42398, time=41.71, d_freq=1421004981.99, chirp=0, fft_len=512
Spike: peak=27.13204, time=77.83, d_freq=1421004981.99, chirp=0, fft_len=512
Spike: peak=24.53471, time=3.408, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=26.36155, time=29.41, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=26.39434, time=30.15, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=25.90182, time=41.68, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=32.59473, time=51.75, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=24.27765, time=52.06, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=27.97168, time=66.43, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=25.71107, time=75.45, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=25.09173, time=77.86, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=30.11534, time=88.87, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=26.11993, time=90.96, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=27.30847, time=95.47, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=25.98732, time=102.5, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=24.02558, time=107.2, d_freq=1421004981.99, chirp=0, fft_len=1024
Spike: peak=30.94633, time=1.573, d_freq=1421004981.99, chirp=0, fft_len=2k
Spike: peak=30.65269, time=2.621, d_freq=1421004981.99, chirp=0, fft_len=2k
Spike: peak=25.65149, time=3.46, d_freq=1421004981.99, chirp=0, fft_len=2k
Spike: peak=25.62365, time=4.509, d_freq=1421004981.99, chirp=0, fft_len=2k
Spike: peak=27.07368, time=5.977, d_freq=1421004977.23, chirp=0, fft_len=2k
Spike: peak=24.5542, time=6.606, d_freq=1421004977.23, chirp=0, fft_len=2k
Spike: peak=24.06838, time=9.752, d_freq=1421004981.99, chirp=0, fft_len=2k
Spike: peak=33.53642, time=10.38, d_freq=1421004977.23, chirp=0, fft_len=2k
Spike: peak=28.9217, time=10.59, d_freq=1421004977.23, chirp=0, fft_len=2k
Spike: peak=32.94959, time=10.8, d_freq=1421004981.99, chirp=0, fft_len=2k
Spike: peak=27.87151, time=14.78, d_freq=1421004981.99, chirp=0, fft_len=2k
Spike: peak=31.32378, time=14.99, d_freq=1421004981.99, chirp=0, fft_len=2k
Spike: peak=26.24998, time=15.83, d_freq=1421004981.99, chirp=0, fft_len=2k
Spike: peak=32.21031, time=16.46, d_freq=1421004981.99, 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=33.53642, time=10.38, d_freq=1421004977.23, chirp=0, fft_len=2k
Best autocorr: peak=0, time=-2.122e+11, delay=0, d_freq=0, chirp=0, fft_len=0
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=0.5458994, time=61.13, period=0.05895, d_freq=1421007690.43, score=0.81, chirp=0, fft_len=16
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 7280758032.000370
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 6.5 seconds
Gaussian_transfer_not_needed total=8.0000E+00, N=8 , <>=1 , min=1 , max=1
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=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=6.0000E+00, N=6 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.0000E+00, N=1 , <>=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=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
21:41:12 (84170): 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.