任务 35628881
| 用户名 | 18no10ab.30545.4157.15.49.132.vlar_0 |
| 任务单元 | 12437482 |
| 创建时间 | 23 Feb 2020, 3:31:41 UTC |
| 发送时间 | 24 Feb 2020, 8:09:12 UTC |
| 上报期限 | 17 Apr 2020, 13:08:54 UTC |
| 接收时间 | 8 Mar 2020, 14:05:10 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 | 85816 |
| 运行时间 | 1 时 7 分 23 秒 |
| CPU 时间 | 5 分 54 秒 |
| 验证状态 | 有效结果 |
| 积分 | 95.21 |
| 设备最高FLOPS（每秒浮点运算次数） | 385.01 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.23 (opencl_ati5_SoG_mac) x86_64-apple-darwin |
| Peak working set size | 58.55 MB |
| Peak swap size | 4,680.73 MB |
| Peak disk usage | 0.07 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: 17.7.0
CPU : Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz
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=0.009385 NumCfft=146049 NumGauss=0 NumPulse=50227475328 NumTriplet=68021357472
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 23 2020 07:56:28)
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: 16
Max work group size: 256
Max clock frequency: 907Mhz
Max memory allocation: 1073741824
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 4294967296
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 460 Compute Engine
Vendor: AMD
Driver version: 1.2 (Jan 23 2020 07:52:24)
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 : 0.009385
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 256MB
Total device global memory: 4096MB
max WG size: 256
local mem type: Real
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=10
Spike: peak=24.26578, time=46.98, d_freq=1418793808.4, chirp=-0.045289, fft_len=128k
Pulse: peak=3.27222, time=53.79, period=8.86, d_freq=1418791072.7, score=1.025, chirp=-2.1655, fft_len=2k
Pulse: peak=6.486218, time=53.74, period=18.77, d_freq=1418784186.99, score=1.003, chirp=2.2654, fft_len=1024
Triplet: peak=13.58056, time=37.01, period=15.73, d_freq=1418790695.59, chirp=7.663, fft_len=2k
Pulse: peak=5.791774, time=53.79, period=15.68, d_freq=1418790824.16, score=1.064, chirp=7.663, fft_len=2k
Pulse: peak=3.748102, time=53.74, period=9.726, d_freq=1418787375.1, score=1.003, chirp=-8.3294, fft_len=1024
Pulse: peak=7.607989, time=53.79, period=23.35, d_freq=1418784666.17, score=1.003, chirp=15.692, fft_len=2k
Pulse: peak=6.847225, time=53.79, period=19.82, d_freq=1418784812.11, score=1.083, chirp=19.824, fft_len=2k
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
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: 17.7.0
CPU : Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz
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=0.009385 NumCfft=146049 NumGauss=0 NumPulse=50227475328 NumTriplet=68021357472
Currently allocated 329 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 62.66 percent.
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 256MB
Total device global memory: 4096MB
max WG size: 256
local mem type: Real
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=10
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
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: 17.7.0
CPU : Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz
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=0.009385 NumCfft=146049 NumGauss=0 NumPulse=50227475328 NumTriplet=68021357472
Currently allocated 329 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 62.66 percent.
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 256MB
Total device global memory: 4096MB
max WG size: 256
local mem type: Real
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=10
Pulse: peak=3.840494, time=53.74, period=10.45, d_freq=1418788611.18, score=1.025, chirp=-27.919, fft_len=1024
Pulse: peak=6.523556, time=53.79, period=19.92, d_freq=1418785395.24, score=1.031, chirp=36.249, fft_len=2k
Pulse: peak=0.5066708, time=53.69, period=0.4037, d_freq=1418786659.96, score=1.054, chirp=40.513, fft_len=32
Pulse: peak=1.021022, time=53.74, period=1.385, d_freq=1418787272.73, score=1.002, chirp=-41.113, fft_len=1024
Pulse: peak=10.40948, time=53.79, period=34.71, d_freq=1418785609.98, score=1.071, chirp=42.279, fft_len=2k
Triplet: peak=11.36424, time=31.91, period=1.961, d_freq=1418785260.35, chirp=-42.645, fft_len=8
Pulse: peak=9.969679, time=53.9, period=33.76, d_freq=1418788842.4, score=1.054, chirp=54.706, fft_len=4k
Pulse: peak=1.646745, time=53.74, period=3.255, d_freq=1418786056.22, score=1.017, chirp=54.972, fft_len=1024
Pulse: peak=9.410625, time=53.9, period=27.47, d_freq=1418788797.41, score=1.003, chirp=57.322, fft_len=4k
Pulse: peak=4.623291, time=53.71, period=12.52, d_freq=1418792319.2, score=1.016, chirp=-57.971, fft_len=512
Pulse: peak=7.991912, time=53.74, period=25.03, d_freq=1418786186.45, score=1.025, chirp=58.638, fft_len=1024
Spike: peak=24.24524, time=45.3, d_freq=1418784887.7, chirp=-62.096, fft_len=32k
Spike: peak=24.42801, time=45.3, d_freq=1418784887.7, chirp=-62.155, fft_len=32k
Pulse: peak=2.251072, time=53.74, period=5.066, d_freq=1418791420.21, score=1.003, chirp=-73.43, fft_len=1024
Pulse: peak=3.828869, time=53.74, period=9.503, d_freq=1418791221.03, score=1.025, chirp=-74.829, fft_len=1024
Pulse: peak=3.822775, time=53.71, period=9.07, d_freq=1418790582.06, score=1.002, chirp=76.228, fft_len=512
Triplet: peak=12.61246, time=31.91, period=1.961, d_freq=1418785392.47, chirp=-76.762, fft_len=8
Triplet: peak=11.16078, time=77.19, period=3.858, d_freq=1418785061.05, chirp=-87.423, fft_len=32
Pulse: peak=1.063741, time=53.7, period=1.538, d_freq=1418784258.09, score=1, chirp=-90.888, fft_len=256
Triplet: peak=11.84239, time=77.19, period=3.858, d_freq=1418785037.05, chirp=-91.688, fft_len=32
Pulse: peak=4.380303, time=53.79, period=13, d_freq=1418784728.68, score=1.007, chirp=93.886, fft_len=2k
Pulse: peak=3.516267, time=53.74, period=8.847, d_freq=1418785498.57, score=1.077, chirp=-98.084, fft_len=1024
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=24.42801, time=45.3, d_freq=1418784887.7, chirp=-62.155, fft_len=32k
Best autocorr: peak=16.67508, time=60.4, delay=4.0273, d_freq=1418787281.62, chirp=-29.486, 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=6.847225, time=53.79, period=19.82, d_freq=1418784812.11, score=1.083, chirp=19.824, fft_len=2k
Best triplet: peak=13.58056, time=37.01, period=15.73, d_freq=1418790695.59, chirp=7.663, fft_len=2k
Spike count: 3
Autocorr count: 0
Pulse count: 22
Triplet count: 5
Gaussian count: 0
Time cpu in use since last restart: 122.5 seconds
GPU device sync requested... ...GPU device synched
09:04:46 (52121): 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.