任务 35645493
| 用户名 | 18no10ab.1662.73681.15.49.216_0 |
| 任务单元 | 12442943 |
| 创建时间 | 25 Feb 2020, 7:29:26 UTC |
| 发送时间 | 26 Feb 2020, 10:48:10 UTC |
| 上报期限 | 30 Apr 2020, 12:47:18 UTC |
| 接收时间 | 26 Feb 2020, 15:19:55 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 | 61608 |
| 运行时间 | 48 分 1 秒 |
| CPU 时间 | 4 分 38 秒 |
| 验证状态 | 有效结果 |
| 积分 | 72.00 |
| 设备最高FLOPS（每秒浮点运算次数） | 225.73 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_ati5_mac) x86_64-apple-darwin |
| Peak working set size | 65.33 MB |
| Peak swap size | 2,876.25 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_HD5xxx OCL_CHIRP3 ASYNC_SPIKE FFTW SSSE3 64bit
System: Darwin x86_64 Kernel: 15.6.0
CPU : Intel(R) Xeon(R) CPU E5462 @ 2.80GHz
GenuineIntel x86, Family 6 Model 23 Stepping 6
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1
OpenCL-kernels filename : MultiBeam_Kernels_r3610.cl
ar=0.277280 NumCfft=250755 NumGauss=1705113908 NumPulse=226413222255 NumTriplet=452826279049
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: 1
Max compute units: 10
Max work group size: 256
Max clock frequency: 850Mhz
Max memory allocation: 268435456
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 1073741824
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: ATI Radeon HD 5770
Vendor: AMD
Driver version: 1.2 (Jun 22 2018 00:26:19)
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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.277280
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 128MB
Total device global memory: 1024MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=11.09599, time=12.4, period=2.451, d_freq=1419607117.65, chirp=8.6908, fft_len=256
Triplet: peak=10.64567, time=12.4, period=2.451, d_freq=1419607119.68, chirp=8.8544, fft_len=256
Triplet: peak=10.36574, time=12.4, period=2.451, d_freq=1419607119.68, chirp=8.8544, fft_len=256
Gaussian: peak=3.186795, mean=0.4961967, ChiSq=1.258585, time=61.24, d_freq=1419613814,
score=2.250559, null_hyp=2.306009, chirp=12.92, fft_len=16k
Gaussian: peak=2.96333, mean=0.5087135, ChiSq=1.318343, time=62.91, d_freq=1419613835.68,
score=1.326303, null_hyp=2.289284, chirp=12.92, fft_len=16k
Spike: peak=24.87222, time=60.4, d_freq=1419613012.95, chirp=-17.555, fft_len=128k
Spike: peak=25.40247, time=60.4, d_freq=1419613012.95, chirp=-17.559, fft_len=128k
Spike: peak=24.82894, time=60.4, d_freq=1419613012.95, chirp=-17.563, fft_len=128k
Spike: peak=24.84984, time=6.711, d_freq=1419609918, chirp=24.169, fft_len=128k
Spike: peak=25.42923, time=6.711, d_freq=1419609918, chirp=24.17, fft_len=128k
Spike: peak=24.77194, time=6.711, d_freq=1419609918.01, chirp=24.171, fft_len=128k
Pulse: peak=2.224975, time=29.05, period=0.7723, d_freq=1419608991.74, score=1.077, chirp=60.342, fft_len=32
Best spike: peak=25.42923, time=6.711, d_freq=1419609918, chirp=24.17, fft_len=128k
Best autocorr: peak=17.04904, time=73.82, delay=6.0812, d_freq=1419610313.42, chirp=12.712, fft_len=128k
Best gaussian: peak=3.186795, mean=0.4961967, ChiSq=1.258585, time=61.24, d_freq=1419613814,
score=2.250559, null_hyp=2.306009, chirp=12.92, fft_len=16k
Best pulse: peak=2.224975, time=29.05, period=0.7723, d_freq=1419608991.74, score=1.077, chirp=60.342, fft_len=32
Best triplet: peak=11.09599, time=12.4, period=2.451, d_freq=1419607117.65, chirp=8.6908, fft_len=256
Spike count: 6
Autocorr count: 0
Pulse count: 1
Triplet count: 3
Gaussian count: 2
Time cpu in use since last restart: 278.1 seconds
GPU device sync requested... ...GPU device synched
07:07:10 (61360): 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.