任务 35641580
| 用户名 | 18no10ab.1662.10701.15.49.192.vlar_0 |
| 任务单元 | 12441639 |
| 创建时间 | 25 Feb 2020, 7:20:48 UTC |
| 发送时间 | 26 Feb 2020, 6:05:14 UTC |
| 上报期限 | 19 Apr 2020, 11:04:56 UTC |
| 接收时间 | 26 Feb 2020, 14:31:25 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 | 88739 |
| 运行时间 | 14 秒 |
| CPU 时间 | 11 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.14 |
| 设备最高FLOPS（每秒浮点运算次数） | 680.50 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_ati5_mac) x86_64-apple-darwin |
| Peak working set size | 49.11 MB |
| Peak swap size | 5,234.12 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>
OpenCL platform detected: Apple
Number of OpenCL devices found : 2
BOINC assigns slot on device #2 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_HD5xxx OCL_CHIRP3 ASYNC_SPIKE FFTW SSSE3 64bit
System: Darwin x86_64 Kernel: 19.3.0
CPU : Intel(R) Core(TM) i9-8950HK CPU @ 2.90GHz
GenuineIntel x86, Family 6 Model 158 Stepping 10
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3610.cl
ar=0.011267 NumCfft=146035 NumGauss=0 NumPulse=50212798336 NumTriplet=68006680480
Currently allocated 185 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 3610 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3610
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: 1200Mhz
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) UHD Graphics 630
Vendor: Intel Inc.
Driver version: 1.2(Jan 17 2020 22:29:16)
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: 20
Max work group size: 256
Max clock frequency: 740Mhz
Max memory allocation: 1069547520
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 4278190080
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: AMD Radeon Pro Vega 20 Compute Engine
Vendor: AMD
Driver version: 1.2 (Jan 13 2020 20:12:46)
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 : 0.011267
Used GPU device parameters are:
Number of compute units: 20
Single buffer allocation size: 128MB
Total device global memory: 4080MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.10015, time=38.59, d_freq=1419376045.76, chirp=0, fft_len=32k
Spike: peak=26.22002, time=16.78, d_freq=1419376045.17, chirp=0, fft_len=64k
Spike: peak=29.44613, time=23.49, d_freq=1419376045.32, chirp=0, fft_len=64k
Spike: peak=26.11393, time=36.91, d_freq=1419376045.61, chirp=0, fft_len=64k
Spike: peak=27.88923, time=70.46, d_freq=1419376045.91, chirp=0, fft_len=64k
Spike: peak=38.01056, time=87.24, d_freq=1419376045.54, chirp=0, fft_len=128k
Spike: peak=29.51522, time=100.7, d_freq=1419376045.69, chirp=0, fft_len=128k
Spike: peak=30.35595, time=20.13, d_freq=1419376045.26, chirp=0.00092426, fft_len=128k
Spike: peak=29.17307, time=46.98, d_freq=1419376045.73, chirp=0.00092426, fft_len=128k
Spike: peak=26.08527, time=60.4, d_freq=1419376045.52, chirp=0.00092426, fft_len=128k
Spike: peak=37.64259, time=73.82, d_freq=1419374999.99, chirp=0.00092426, fft_len=128k
Spike: peak=38.36999, time=87.24, d_freq=1419375000.01, chirp=0.00092426, fft_len=128k
Spike: peak=33.0853, time=100.7, d_freq=1419376045.71, chirp=0.00092426, fft_len=128k
Spike: peak=30.83496, time=46.98, d_freq=1419376045.72, chirp=-0.00092426, fft_len=128k
Spike: peak=31.15472, time=60.4, d_freq=1419376045.48, chirp=-0.00092426, fft_len=128k
Spike: peak=37.49837, time=73.82, d_freq=1419375000.01, chirp=-0.00092426, fft_len=128k
Spike: peak=40.04971, time=87.24, d_freq=1419376045.53, chirp=-0.00092426, fft_len=128k
Spike: peak=25.11454, time=100.7, d_freq=1419374999.98, chirp=-0.00092426, fft_len=128k
Spike: peak=32.90157, time=20.13, d_freq=1419376045.28, chirp=0.0018485, fft_len=128k
Spike: peak=43.09676, time=33.55, d_freq=1419374999.99, chirp=0.0018485, fft_len=128k
Spike: peak=49.95612, time=46.98, d_freq=1419375000.01, chirp=0.0018485, fft_len=128k
Spike: peak=30.29987, time=60.4, d_freq=1419376045.5, chirp=0.0018485, fft_len=128k
Spike: peak=35.00435, time=73.82, d_freq=1419374999.99, chirp=0.0018485, fft_len=128k
Spike: peak=36.64919, time=87.24, d_freq=1419375000.01, chirp=0.0018485, fft_len=128k
Spike: peak=31.14237, time=100.7, d_freq=1419376045.73, chirp=0.0018485, fft_len=128k
Spike: peak=26.05524, time=20.13, d_freq=1419376045.28, chirp=-0.0018485, fft_len=128k
Spike: peak=34.2361, time=33.55, d_freq=1419375000.01, chirp=-0.0018485, fft_len=128k
Spike: peak=50.96324, time=46.98, d_freq=1419374999.99, chirp=-0.0018485, fft_len=128k
Spike: peak=31.35811, time=60.4, d_freq=1419376045.5, chirp=-0.0018485, fft_len=128k
Spike: peak=34.83038, time=73.82, d_freq=1419375000.01, chirp=-0.0018485, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=50.96324, time=46.98, d_freq=1419374999.99, chirp=-0.0018485, fft_len=128k
Best autocorr: peak=11.69183, time=87.24, delay=1.0316, d_freq=1419375000.16, chirp=0.0018485, 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=0.7716653, time=53.69, period=0.8997, d_freq=1419371795.65, score=0.9067, chirp=0, fft_len=64
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 10.6 seconds
GPU device sync requested... ...GPU device synched
09:31:18 (66756): 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.