任务 35644903
| 用户名 | 18no10ab.1662.73681.15.49.19_1 |
| 任务单元 | 12442746 |
| 创建时间 | 25 Feb 2020, 7:28:45 UTC |
| 发送时间 | 26 Feb 2020, 9:35:57 UTC |
| 上报期限 | 30 Apr 2020, 11:35:05 UTC |
| 接收时间 | 26 Feb 2020, 11:46:43 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 | 33 分 44 秒 |
| CPU 时间 | 10 分 4 秒 |
| 验证状态 | 有效结果 |
| 积分 | 114.68 |
| 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 v8.22 (opencl_ati5_mac) x86_64-apple-darwin |
| Peak working set size | 57.43 MB |
| Peak swap size | 4,540.45 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 : 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) 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_r3610.cl
ar=0.277280 NumCfft=250693 NumGauss=1704415602 NumPulse=226427163456 NumTriplet=452830921284
Currently allocated 209 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: 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 : 0.277280
Used GPU device parameters are:
Number of compute units: 12
Single buffer allocation size: 128MB
Total device global memory: 2048MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=25.83362, time=20.13, d_freq=1420186983.91, chirp=0.0018485, fft_len=128k
Spike: peak=26.98557, time=20.13, d_freq=1420186983.91, chirp=0.0055456, fft_len=128k
Spike: peak=24.1409, time=20.13, d_freq=1420186983.92, chirp=0.0064698, fft_len=128k
Spike: peak=26.56068, time=20.13, d_freq=1420186983.91, chirp=0.0092426, fft_len=128k
Spike: peak=24.61931, time=20.13, d_freq=1420186983.91, chirp=0.01294, fft_len=128k
Gaussian: peak=3.135906, mean=0.5206344, ChiSq=1.416197, time=10.91, d_freq=1420181393.74,
score=1.34495, null_hyp=2.34777, chirp=2.6887, fft_len=16k
Gaussian: peak=3.181219, mean=0.5125198, ChiSq=1.403917, time=12.58, d_freq=1420181398.25,
score=2.167515, null_hyp=2.38275, chirp=2.6887, fft_len=16k
Pulse: peak=2.673235, time=9.68, period=1.128, d_freq=1420186608.48, score=1.01, chirp=15.091, fft_len=128
Pulse: peak=2.652492, time=9.68, period=1.128, d_freq=1420186614.83, score=1.002, chirp=15.748, fft_len=128
Gaussian: peak=2.617447, mean=0.4867005, ChiSq=1.354086, time=42.78, d_freq=1420186946.35,
score=0.9158669, null_hyp=2.288041, chirp=20.382, fft_len=16k
Triplet: peak=10.45816, time=34.57, period=4.376, d_freq=1420180746.71, chirp=28.871, fft_len=32
Spike: peak=24.00719, time=48.65, d_freq=1420186697.61, chirp=-33.584, fft_len=32k
Spike: peak=24.13737, time=48.65, d_freq=1420186697.66, chirp=-33.614, fft_len=32k
Spike: peak=24.46033, time=48.65, d_freq=1420186697.59, chirp=-33.658, fft_len=32k
Spike: peak=26.26439, time=48.65, d_freq=1420186697.64, chirp=-33.687, fft_len=32k
Spike: peak=25.81011, time=48.65, d_freq=1420186697.62, chirp=-33.761, fft_len=32k
Triplet: peak=9.916226, time=34.57, period=4.376, d_freq=1420180759.14, chirp=38.057, fft_len=32
Gaussian: peak=3.040792, mean=0.4775765, ChiSq=1.254681, time=34.39, d_freq=1420185243.26,
score=3.742384, null_hyp=2.38151, chirp=-84.821, fft_len=16k
Gaussian: peak=3.055995, mean=0.4714224, ChiSq=1.364759, time=36.07, d_freq=1420185100.95,
score=4.622049, null_hyp=2.484473, chirp=-84.821, fft_len=16k
Best spike: peak=26.98557, time=20.13, d_freq=1420186983.91, chirp=0.0055456, fft_len=128k
Best autocorr: peak=17.44553, time=60.4, delay=1.9854, d_freq=1420186715.87, chirp=19.355, fft_len=128k
Best gaussian: peak=3.055995, mean=0.4714224, ChiSq=1.364759, time=36.07, d_freq=1420185100.95,
score=4.622049, null_hyp=2.484473, chirp=-84.821, fft_len=16k
Best pulse: peak=2.673235, time=9.68, period=1.128, d_freq=1420186608.48, score=1.01, chirp=15.091, fft_len=128
Best triplet: peak=10.45816, time=34.57, period=4.376, d_freq=1420180746.71, chirp=28.871, fft_len=32
Spike count: 10
Autocorr count: 0
Pulse count: 2
Triplet count: 2
Gaussian count: 5
Time cpu in use since last restart: 603.7 seconds
GPU device sync requested... ...GPU device synched
11:44:37 (53229): 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.