任务 35647369
| 用户名 | 18no10ab.27680.67.16.50.88.vlar_0 |
| 任务单元 | 12443560 |
| 创建时间 | 26 Feb 2020, 2:49:54 UTC |
| 发送时间 | 26 Feb 2020, 15:14:13 UTC |
| 上报期限 | 19 Apr 2020, 20:13:55 UTC |
| 接收时间 | 26 Feb 2020, 17:02:14 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 | 88772 |
| 运行时间 | 32 分 55 秒 |
| CPU 时间 | 5 分 40 秒 |
| 验证状态 | 有效结果 |
| 积分 | 98.73 |
| 设备最高FLOPS（每秒浮点运算次数） | 272.57 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.23 (opencl_ati5_SoG_mac) x86_64-apple-darwin |
| Peak working set size | 42.58 MB |
| Peak swap size | 4,641.91 MB |
| Peak disk usage | 0.06 MB |
标准错误输出
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Maximum single buffer size set to:256MB
oclFFT global radix override set to:256
oclFFT max WG size override set to:256
SpikeFind FFT size threshold override set to:2048
Preferred workgroups number per compute unit set to 6.
Number of period iterations for PulseFind set to 10
OpenCL platform detected: Apple
Number of OpenCL devices found : 2
BOINC assigns slot on device #1 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_HD5xxx OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW SSSE3 64bit
System: Darwin x86_64 Kernel: 19.3.0
CPU : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 94 Stepping 3
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r4008.cl
ar=0.012362 NumCfft=145983 NumGauss=0 NumPulse=50158298240 NumTriplet=67952180384
Currently allocated 329 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3x OS X 64bit Build 4008 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r4008
AMD HD5 version by Raistmer
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 2
Max compute units: 24
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) HD Graphics 530
Vendor: Intel Inc.
Driver version: 1.2(Jan 17 2020 22:29:17)
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
Max compute units: 12
Max work group size: 256
Max clock frequency: 300Mhz
Max memory allocation: 536870912
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 2147483648
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 32768
Queue properties:
Out-of-Order: No
Name: AMD Radeon Pro 455 Compute Engine
Vendor: AMD
Driver version: 1.2 (Jan 13 2020 20:12:40)
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_depth_images cl_APPLE_command_queue_priority cl_APPLE_command_queue_select_compute_units cl_khr_fp64
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.012362
Used GPU device parameters are:
Number of compute units: 12
Single buffer allocation size: 256MB
Total device global memory: 2048MB
max WG size: 256
local mem type: Real
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=10
Pulse: peak=6.422826, time=53.79, period=18.82, d_freq=1420855975.1, score=1.018, chirp=2.8356, fft_len=2k
Pulse: peak=1.961369, time=53.74, period=3.532, d_freq=1420855430.01, score=1, chirp=5.7387, fft_len=1024
Pulse: peak=2.675246, time=53.74, period=6.326, d_freq=1420862076.39, score=1.015, chirp=-7.407, fft_len=1024
Pulse: peak=6.054887, time=53.71, period=16.33, d_freq=1420862504.35, score=1.059, chirp=-9.2084, fft_len=512
Spike: peak=24.23967, time=20.13, d_freq=1420857499.15, chirp=-19.489, fft_len=128k
Pulse: peak=9.891493, time=53.79, period=27.16, d_freq=1420854852.23, score=1.027, chirp=-20.787, fft_len=2k
Pulse: peak=9.801261, time=53.79, period=27.16, d_freq=1420854850.44, score=1.018, chirp=-20.82, fft_len=2k
Triplet: peak=11.25989, time=69.75, period=10.36, d_freq=1420862768.35, chirp=-21.354, fft_len=16
Pulse: peak=1.076908, time=53.7, period=1.612, d_freq=1420863523.56, score=1.011, chirp=-43.509, fft_len=256
Pulse: peak=2.199499, time=53.79, period=5.112, d_freq=1420860461.93, score=1.002, chirp=43.608, fft_len=2k
Pulse: peak=5.44327, time=53.79, period=14.63, d_freq=1420856470.38, score=1.002, chirp=-48.413, fft_len=2k
Triplet: peak=12.81072, time=20.97, period=6.37, d_freq=1420859903.44, chirp=-49.38, fft_len=512
Pulse: peak=2.425379, time=53.69, period=4.822, d_freq=1420857844.59, score=1.017, chirp=49.648, fft_len=128
Triplet: peak=11.09403, time=69.84, period=19.98, d_freq=1420858212.57, chirp=-62.393, fft_len=1024
Pulse: peak=4.612977, time=53.79, period=11.99, d_freq=1420859823.92, score=1.063, chirp=-65.23, fft_len=2k
Pulse: peak=4.70062, time=53.79, period=11.99, d_freq=1420859822.13, score=1.083, chirp=-65.263, fft_len=2k
Pulse: peak=8.083411, time=53.71, period=23.05, d_freq=1420861523.83, score=1.015, chirp=-73.271, fft_len=512
Pulse: peak=2.811492, time=53.71, period=6.685, d_freq=1420861864.1, score=1.042, chirp=79.009, fft_len=512
Pulse: peak=6.487566, time=53.9, period=18.66, d_freq=1420861556.23, score=1.054, chirp=-99.979, fft_len=4k
Pulse: peak=6.159996, time=53.9, period=18.66, d_freq=1420861555.34, score=1.001, chirp=-99.996, fft_len=4k
Best spike: peak=24.23967, time=20.13, d_freq=1420857499.15, chirp=-19.489, fft_len=128k
Best autocorr: peak=17.31895, time=73.82, delay=1.961, d_freq=1420860459.5, chirp=14.691, fft_len=128k
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=2.85779, time=53.79, period=5.994, d_freq=1420859822.13, score=1.111, chirp=-65.263, fft_len=2k
Best triplet: peak=12.81072, time=20.97, period=6.37, d_freq=1420859903.44, chirp=-49.38, fft_len=512
Spike count: 1
Autocorr count: 0
Pulse count: 16
Triplet count: 3
Gaussian count: 0
Time cpu in use since last restart: 340.1 seconds
GPU device sync requested... ...GPU device synched
17:32:30 (81710): 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.