任务 35602082
| 用户名 | 18no10ab.6818.3748.14.48.38.vlar_2 |
| 任务单元 | 12428682 |
| 创建时间 | 20 Feb 2020, 1:41:36 UTC |
| 发送时间 | 20 Feb 2020, 22:50:36 UTC |
| 上报期限 | 14 Apr 2020, 3:50:18 UTC |
| 接收时间 | 25 Mar 2020, 8:47:02 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 | 71586 |
| 运行时间 | 1 时 49 分 49 秒 |
| CPU 时间 | 4 分 21 秒 |
| 验证状态 | 有效结果 |
| 积分 | 106.14 |
| 设备最高FLOPS（每秒浮点运算次数） | 95.32 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_ati5_mac) x86_64-apple-darwin |
| Peak working set size | 25.38 MB |
| Peak swap size | 4,636.00 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>
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: 17.7.0
CPU : Intel(R) Core(TM) i5-2400S CPU @ 2.50GHz
GenuineIntel x86, Family 6 Model 42 Stepping 7
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=0.011188 NumCfft=145999 NumGauss=0 NumPulse=50175070336 NumTriplet=67968952480
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: 1
Max compute units: 6
Max work group size: 256
Max clock frequency: 597Mhz
Max memory allocation: 134217728
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 536870912
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 6750M
Vendor: AMD
Driver version: 1.2 (Feb 27 2019 01:51:44)
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 : 0.011188
Used GPU device parameters are:
Number of compute units: 6
Single buffer allocation size: 128MB
Total device global memory: 512MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=7.659844, time=53.79, period=23.77, d_freq=1420367146.55, score=1.009, chirp=12.075, fft_len=2k
Pulse: peak=7.45145, time=53.9, period=21.67, d_freq=1420373183.42, score=1.01, chirp=12.274, fft_len=4k
Pulse: peak=7.527637, time=53.9, period=22.93, d_freq=1420367083.67, score=1.019, chirp=16.06, fft_len=4k
Pulse: peak=7.523916, time=53.9, period=24.33, d_freq=1420367051.75, score=1.015, chirp=18.078, fft_len=4k
Pulse: peak=8.035917, time=53.9, period=24.33, d_freq=1420367051.16, score=1.084, chirp=18.111, fft_len=4k
Pulse: peak=4.513953, time=53.79, period=12.2, d_freq=1420371435.92, score=1.04, chirp=-19.612, fft_len=2k
Pulse: peak=3.417737, time=53.74, period=8.887, d_freq=1420371106.2, score=1.047, chirp=-23.548, fft_len=1024
Pulse: peak=2.744281, time=53.7, period=5.634, d_freq=1420374414.82, score=1.001, chirp=25.616, fft_len=256
Pulse: peak=4.53942, time=53.74, period=11.69, d_freq=1420375902.84, score=1.023, chirp=-26.217, fft_len=1024
Pulse: peak=6.753795, time=53.74, period=20.5, d_freq=1420367736.67, score=1.041, chirp=36.022, fft_len=1024
Triplet: peak=10.23512, time=80.95, period=11.53, d_freq=1420374441.38, chirp=-36.489, fft_len=4k
Pulse: peak=5.653772, time=53.74, period=15.18, d_freq=1420367778.59, score=1.015, chirp=37.69, fft_len=1024
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
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: 17.7.0
CPU : Intel(R) Core(TM) i5-2400S CPU @ 2.50GHz
GenuineIntel x86, Family 6 Model 42 Stepping 7
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=0.011188 NumCfft=145999 NumGauss=0 NumPulse=50175070336 NumTriplet=67968952480
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 72.49 percent.
Used GPU device parameters are:
Number of compute units: 6
Single buffer allocation size: 128MB
Total device global memory: 512MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=1.671775, time=53.71, period=3.098, d_freq=1420370104.31, score=1.013, chirp=-46.829, fft_len=512
Pulse: peak=7.409251, time=53.9, period=23.49, d_freq=1420370313.17, score=1.001, chirp=-51.332, fft_len=4k
Pulse: peak=4.489274, time=53.74, period=11.1, d_freq=1420370294.17, score=1.014, chirp=-53.033, fft_len=1024
Pulse: peak=10.63523, time=53.74, period=35.6, d_freq=1420375152.85, score=1.067, chirp=-55.434, fft_len=1024
Pulse: peak=2.140734, time=53.71, period=4.361, d_freq=1420372432.48, score=1.061, chirp=-58.169, fft_len=512
Pulse: peak=9.498206, time=53.9, period=31.46, d_freq=1420370152.49, score=1.007, chirp=-59.887, fft_len=4k
Pulse: peak=1.079286, time=53.7, period=1.56, d_freq=1420366939.87, score=1.014, chirp=-60.304, fft_len=256
Pulse: peak=1.964283, time=53.74, period=3.441, d_freq=1420375007.97, score=1.003, chirp=-60.437, fft_len=1024
Pulse: peak=7.511069, time=53.9, period=26.14, d_freq=1420369915.25, score=1.011, chirp=-72.428, fft_len=4k
Spike: peak=24.07811, time=65.43, d_freq=1420368396.38, chirp=76.839, fft_len=32k
Spike: peak=24.55066, time=65.43, d_freq=1420368396.37, chirp=76.898, fft_len=32k
Pulse: peak=7.784531, time=53.74, period=22.72, d_freq=1420374511.88, score=1.002, chirp=-80.316, fft_len=1024
Pulse: peak=2.307996, time=53.74, period=5.21, d_freq=1420367121.69, score=1.028, chirp=83.318, fft_len=1024
Pulse: peak=2.086082, time=53.7, period=3.811, d_freq=1420367258.39, score=1.017, chirp=89.122, fft_len=256
Pulse: peak=1.625928, time=53.74, period=2.84, d_freq=1420371509.97, score=1.008, chirp=93.992, fft_len=1024
Pulse: peak=3.685793, time=53.7, period=8.533, d_freq=1420366645.79, score=1.082, chirp=-96.326, fft_len=256
Best spike: peak=24.55066, time=65.43, d_freq=1420368396.37, chirp=76.898, fft_len=32k
Best autocorr: peak=16.16677, time=60.4, delay=6.326, d_freq=1420372514.01, chirp=23.515, 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=8.035917, time=53.9, period=24.33, d_freq=1420367051.16, score=1.084, chirp=18.111, fft_len=4k
Best triplet: peak=10.23512, time=80.95, period=11.53, d_freq=1420374441.38, chirp=-36.489, fft_len=4k
Spike count: 2
Autocorr count: 0
Pulse count: 25
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 92.0 seconds
GPU device sync requested... ...GPU device synched
03:46:01 (94163): 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.