任务 35250393
| 用户名 | 03oc11ab.16204.5216.15.49.133_1 |
| 任务单元 | 12313026 |
| 创建时间 | 9 Jan 2020, 16:47:59 UTC |
| 发送时间 | 9 Jan 2020, 18:51:25 UTC |
| 上报期限 | 3 Mar 2020, 10:44:58 UTC |
| 接收时间 | 10 Jan 2020, 4:07:38 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 | 1 时 14 分 25 秒 |
| CPU 时间 | 8 分 8 秒 |
| 验证状态 | 有效结果 |
| 积分 | 83.17 |
| 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 | 58.87 MB |
| Peak swap size | 4,500.46 MB |
| Peak disk usage | 0.05 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=0.419025 NumCfft=198015 NumGauss=1128976808 NumPulse=226384120479 NumTriplet=452769919295
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 : 0.419025
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
Pulse: peak=6.383169, time=44.87, period=2.333, d_freq=1418799209.59, score=1.009, chirp=0, fft_len=128
D: threshold 0.06284013; unscaled peak power: 0.06330308 exceeds threshold for 0.7367%
Spike: peak=24.13586, time=62.08, d_freq=1418796884.13, chirp=-19.343, fft_len=32k
Spike: peak=24.067, time=62.08, d_freq=1418796884.11, chirp=-19.358, fft_len=32k
Spike: peak=24.61387, time=88.92, d_freq=1418794186.1, chirp=21.665, fft_len=32k
Spike: peak=25.51592, time=88.92, d_freq=1418794186.12, chirp=21.739, fft_len=32k
Spike: peak=24.61804, time=88.92, d_freq=1418794186.14, chirp=21.813, fft_len=32k
Triplet: peak=11.73705, time=83.34, period=5.377, d_freq=1418794883.69, chirp=27.737, fft_len=64
Pulse: peak=7.943326, time=44.87, period=3.185, d_freq=1418799360.28, score=1.04, chirp=35.663, fft_len=128
D: threshold 0.06569421; unscaled peak power: 0.06803918 exceeds threshold for 3.57%
Triplet: peak=10.29482, time=68.7, period=2.984, d_freq=1418799623.21, chirp=-77.268, fft_len=32
Triplet: peak=10.58795, time=68.7, period=2.984, d_freq=1418799618.84, chirp=-95.1, fft_len=32
Triplet: peak=10.03092, time=68.7, period=2.984, d_freq=1418799651.8, chirp=-99.062, fft_len=32
Best spike: peak=25.51592, time=88.92, d_freq=1418794186.12, chirp=21.739, fft_len=32k
Best autocorr: peak=16.88695, time=20.13, delay=5.9083, d_freq=1418799371.86, chirp=27.008, fft_len=128k
Best gaussian: peak=2.901722, mean=0.5182475, ChiSq=1.259991, time=62.91, d_freq=1418802288.42,
score=-0.5202217, null_hyp=2.136334, chirp=76.657, fft_len=16k
Best pulse: peak=7.943326, time=44.87, period=3.185, d_freq=1418799360.28, score=1.04, chirp=35.663, fft_len=128
Best triplet: peak=11.73705, time=83.34, period=5.377, d_freq=1418794883.69, chirp=27.737, fft_len=64
Flopcounter: 19114768732836.546875
Spike count: 5
Autocorr count: 0
Pulse count: 2
Triplet count: 4
Gaussian count: 0
Time cpu in use since last restart: 487.7 seconds
Gaussian_transfer_not_needed total=1.0333E+05, N=103331 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=1.3000E+01, N=13 , <>=1 , min=1 , max=1
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=29 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=7 , N=29 , <>=0 , min=0 , max=1
Gaussian_new_best total=23 , N=23 , <>=1 , min=1 , max=1
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=6 , N=6 , <>=1 , min=1 , max=1
PC_triplet_find_hit total=2.5426E+04, N=25426 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.8900E+02, N=389 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.2905E+04, N=12905 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=2.5424E+04, N=25424 , <>=1 , min=1 , max=1
PoT_transfer_needed total=3.9200E+02, N=392 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
21:06:30 (43177): 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.