任务 35645224
| 用户名 | 18no10ab.1662.73681.15.49.126_1 |
| 任务单元 | 12442853 |
| 创建时间 | 25 Feb 2020, 7:29:11 UTC |
| 发送时间 | 26 Feb 2020, 10:32:30 UTC |
| 上报期限 | 30 Apr 2020, 12:31:38 UTC |
| 接收时间 | 26 Feb 2020, 14:11:06 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 | 35 分 41 秒 |
| CPU 时间 | 11 分 22 秒 |
| 验证状态 | 有效结果 |
| 积分 | 66.38 |
| 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 v8.10 (opencl_ati_mac) x86_64-apple-darwin |
| Peak working set size | 57.45 MB |
| Peak swap size | 4,542.46 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 #1 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL OCL_CHIRP3 ASYNC_SPIKE FFTW SSE3 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_r3430.cl
ar=0.277280 NumCfft=250583 NumGauss=1703194080 NumPulse=226457365001 NumTriplet=452868065103
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSE3x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSE3x OS X 64bit Build 3430 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3430
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
period_iterations_num=50
Spike: peak=24.12965, time=33.55, d_freq=1421229406.37, chirp=-5.1759, fft_len=128k
Triplet: peak=10.86014, time=39.6, period=6.692, d_freq=1421232819.82, chirp=13.133, fft_len=16
Spike: peak=24.10435, time=46.98, d_freq=1421233218.86, chirp=20.655, fft_len=128k
Spike: peak=24.89183, time=46.98, d_freq=1421233218.87, chirp=20.657, fft_len=128k
Spike: peak=24.33377, time=46.98, d_freq=1421233218.85, chirp=20.66, fft_len=128k
Spike: peak=26.71118, time=46.98, d_freq=1421233218.86, chirp=20.662, fft_len=128k
Spike: peak=25.35631, time=46.98, d_freq=1421233218.86, chirp=20.666, fft_len=128k
Spike: peak=24.11682, time=46.98, d_freq=1421233218.87, chirp=20.668, fft_len=128k
Spike: peak=24.40557, time=83.89, d_freq=1421233058.66, chirp=28.33, fft_len=64k
Pulse: peak=1.424152, time=29.03, period=0.426, d_freq=1421229058.12, score=1.021, chirp=-38.085, fft_len=128
Gaussian: peak=2.817785, mean=0.5043303, ChiSq=1.392667, time=67.95, d_freq=1421228210.03,
score=1.404848, null_hyp=2.336542, chirp=56.646, fft_len=16k
Gaussian: peak=2.899451, mean=0.496949, ChiSq=1.409197, time=69.63, d_freq=1421228305.07,
score=2.025114, null_hyp=2.37862, chirp=56.646, fft_len=16k
Triplet: peak=9.816833, time=85.49, period=2.912, d_freq=1421232771.14, chirp=84.05, fft_len=8
Pulse: peak=3.465815, time=97.7, period=1.491, d_freq=1421225856.5, score=1.013, chirp=-97.183, fft_len=32
Pulse: peak=3.351953, time=77.4, period=1.242, d_freq=1421227232.17, score=1.054, chirp=-97.511, fft_len=256
Pulse: peak=3.221931, time=77.4, period=1.242, d_freq=1421227232.21, score=1.013, chirp=-98.497, fft_len=256
Best spike: peak=26.71118, time=46.98, d_freq=1421233218.86, chirp=20.662, fft_len=128k
Best autocorr: peak=16.56752, time=100.7, delay=1.8245, d_freq=1421232274.64, chirp=17.94, fft_len=128k
Best gaussian: peak=2.899451, mean=0.496949, ChiSq=1.409197, time=69.63, d_freq=1421228305.07,
score=2.025114, null_hyp=2.37862, chirp=56.646, fft_len=16k
Best pulse: peak=3.351953, time=77.4, period=1.242, d_freq=1421227232.17, score=1.054, chirp=-97.511, fft_len=256
Best triplet: peak=10.86014, time=39.6, period=6.692, d_freq=1421232819.82, chirp=13.133, fft_len=16
Flopcounter: 22824744360949.746094
Spike count: 8
Autocorr count: 0
Pulse count: 4
Triplet count: 2
Gaussian count: 2
Time cpu in use since last restart: 681.5 seconds
Gaussian_transfer_not_needed total=1.5590E+05, N=155902 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=1.0000E+01, N=10 , <>=1 , min=1 , max=1
Gaussian_skip1_no_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip2_bad_group_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip3_too_weak_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip4_too_big_ChiSq total=0 , N=69 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=54 , N=69 , <>=0 , min=0 , max=1
Gaussian_new_best total=17 , N=17 , <>=1 , min=1 , max=1
Gaussian_report total=2 , N=2 , <>=1 , min=1 , max=1
Gaussian_miss total=52 , N=52 , <>=1 , min=1 , max=1
PC_triplet_find_hit total=3.8396E+04, N=38396 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=5.5500E+02, N=555 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.9470E+04, N=19470 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=7.0000E+00, N=7 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=7.0000E+00, N=7 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=3.8392E+04, N=38392 , <>=1 , min=1 , max=1
PoT_transfer_needed total=5.6000E+02, N=560 , <>=1 , min=1 , max=1
GPU device sync requested... ...GPU device synched
14:08:43 (64851): 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.