任务 35628862
| 用户名 | 18no10ab.30545.4157.15.49.125.vlar_2 |
| 任务单元 | 12437475 |
| 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 | 24 Feb 2020, 10:41:44 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 | 28 分 31 秒 |
| CPU 时间 | 5 分 47 秒 |
| 验证状态 | 有效结果 |
| 积分 | 80.11 |
| 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 | 58.04 MB |
| Peak swap size | 4,685.61 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>
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=145971 NumGauss=0 NumPulse=50145718144 NumTriplet=67939600288
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
Pulse: peak=0.9590667, time=53.69, period=1.234, d_freq=1421222609.99, score=1.001, chirp=-4.2719, fft_len=64
Triplet: peak=11.89899, time=48.65, period=26.63, d_freq=1421217192.79, chirp=10.813, fft_len=4k
Pulse: peak=8.474308, time=53.9, period=26.56, d_freq=1421217249.48, score=1.14, chirp=10.813, fft_len=4k
Spike: peak=24.75712, time=6.711, d_freq=1421218128.93, chirp=-11.694, fft_len=128k
Spike: peak=25.08327, time=6.711, d_freq=1421218128.92, chirp=-11.695, fft_len=128k
Spike: peak=24.31406, time=6.711, d_freq=1421218128.92, chirp=-11.696, fft_len=128k
Pulse: peak=0.5288652, time=53.71, period=0.4825, d_freq=1421216771.27, score=1.001, chirp=-20.291, fft_len=512
Triplet: peak=11.41764, time=25.98, period=23.27, d_freq=1421223456.62, chirp=-23.229, fft_len=256
Pulse: peak=6.011114, time=53.69, period=13.56, d_freq=1421224167.95, score=1.011, chirp=26.165, fft_len=128
Spike: peak=24.22993, time=50.33, d_freq=1421224771.12, chirp=27.151, fft_len=64k
Spike: peak=24.90505, time=50.33, d_freq=1421224771.11, chirp=27.166, fft_len=64k
Spike: peak=24.27966, time=50.33, d_freq=1421224771.11, chirp=27.181, fft_len=64k
Pulse: peak=5.276476, time=54.11, period=13.84, d_freq=1421225436.34, score=1.024, chirp=31.121, fft_len=8k
Pulse: peak=0.1312168, time=53.69, period=0.04094, d_freq=1421219143.13, score=1.015, chirp=36.311, fft_len=64
Triplet: peak=11.31521, time=66.4, period=31.15, d_freq=1421219196.46, chirp=41.651, fft_len=64
Triplet: peak=11.82894, time=83.57, period=19.79, d_freq=1421225134.16, chirp=-78.896, fft_len=512
Triplet: peak=9.925965, time=83.6, period=6.449, d_freq=1421225132.28, chirp=-96.918, fft_len=512
Best spike: peak=25.08327, time=6.711, d_freq=1421218128.92, chirp=-11.695, fft_len=128k
Best autocorr: peak=17.19039, time=33.55, delay=5.3994, d_freq=1421220463.74, chirp=-7.1344, 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=8.474308, time=53.9, period=26.56, d_freq=1421217249.48, score=1.14, chirp=10.813, fft_len=4k
Best triplet: peak=11.89899, time=48.65, period=26.63, d_freq=1421217192.79, chirp=10.813, fft_len=4k
Spike count: 6
Autocorr count: 0
Pulse count: 6
Triplet count: 5
Gaussian count: 0
Time cpu in use since last restart: 346.1 seconds
GPU device sync requested... ...GPU device synched
05:09:57 (85404): 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.