任务 35210002
| 用户名 | 03oc11ab.6839.15674.14.48.236_2 |
| 任务单元 | 12302119 |
| 创建时间 | 16 Dec 2019, 12:31:04 UTC |
| 发送时间 | 17 Dec 2019, 1:47:43 UTC |
| 上报期限 | 8 Feb 2020, 17:18:34 UTC |
| 接收时间 | 29 Jan 2020, 11:26:35 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 | 85701 |
| 运行时间 | 1 时 11 分 31 秒 |
| CPU 时间 | 2 分 51 秒 |
| 验证状态 | 有效结果 |
| 积分 | 84.29 |
| 设备最高FLOPS（每秒浮点运算次数） | 72.13 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.19 (opencl_nvidia_mac_old) x86_64-apple-darwin |
| Peak working set size | 65.96 MB |
| Peak swap size | 2,793.25 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>
dyld: DYLD_ environment variables being ignored because main executable (/Library/Application Support/BOINC Data/slots/5/../../switcher/switcher) is setuid or setgid
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_INTEL OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit
System: Darwin x86_64 Kernel: 12.6.0
CPU : Intel(R) Core(TM) i5-3330S CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 58 Stepping 9
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
Low-performance GPU detected, default period_iterations_num set to 500
OpenCL-kernels filename : MultiBeam_Kernels_r3551.cl
ar=0.419349 NumCfft=197865 NumGauss=1127319102 NumPulse=226421257831 NumTriplet=452844273897
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3xj (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3xj OS X 64bit Build 3551 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3551
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 1
Max compute units: 2
Max work group size: 1024
Max clock frequency: 745Mhz
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: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: No
Name: GeForce GT 640M
Vendor: NVIDIA
Driver version: 8.16.82 310.40.00.20f04
Version: OpenCL 1.1
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_byte_addressable_store 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_APPLE_fp64_basic_ops cl_khr_fp64 cl_khr_3d_image_writes
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.419349
Used GPU device parameters are:
Number of compute units: 2
Single buffer allocation size: 128MB
Total device global memory: 512MB
max WG size: 1024
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: yes
HighPerformanceGPU path: no
period_iterations_num=500
Spike: peak=24.6018, time=30.2, d_freq=1419800599.39, chirp=-5.8561, fft_len=64k
Spike: peak=24.31294, time=30.2, d_freq=1419800599.39, chirp=-5.8709, fft_len=64k
Autocorr: peak=18.10937, time=60.4, delay=6.4775, d_freq=1419805050.41, chirp=6.0086, fft_len=128k
Pulse: peak=3.597781, time=19.2, period=1.17, d_freq=1419803599.4, score=1.007, chirp=38.691, fft_len=256
D: threshold 0.07090058; unscaled peak power: 0.07129516 exceeds threshold for 0.5565%
Pulse: peak=3.646448, time=19.2, period=1.17, d_freq=1419803599.36, score=1.021, chirp=40.676, fft_len=256
D: threshold 0.07065587; unscaled peak power: 0.07180114 exceeds threshold for 1.621%
Triplet: peak=11.49287, time=32.79, period=4.859, d_freq=1419802690.86, chirp=-51.589, fft_len=64
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
dyld: DYLD_ environment variables being ignored because main executable (/Library/Application Support/BOINC Data/slots/5/../../switcher/switcher) is setuid or setgid
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_INTEL OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit
System: Darwin x86_64 Kernel: 12.6.0
CPU : Intel(R) Core(TM) i5-3330S CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 58 Stepping 9
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
Low-performance GPU detected, default period_iterations_num set to 500
OpenCL-kernels filename : MultiBeam_Kernels_r3551.cl
ar=0.419349 NumCfft=197865 NumGauss=1127319102 NumPulse=226421257831 NumTriplet=452844273897
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 60.24 percent.
Used GPU device parameters are:
Number of compute units: 2
Single buffer allocation size: 128MB
Total device global memory: 512MB
max WG size: 1024
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: yes
HighPerformanceGPU path: no
period_iterations_num=500
Pulse: peak=1.036173, time=57.68, period=0.178, d_freq=1419806785.45, score=1.035, chirp=-81.352, fft_len=128
D: threshold 0.01572424; unscaled peak power: 0.0160032 exceeds threshold for 1.774%
Pulse: peak=1.018425, time=57.68, period=0.178, d_freq=1419806766.38, score=1.018, chirp=-84.328, fft_len=128
D: threshold 0.01564205; unscaled peak power: 0.01578079 exceeds threshold for 0.887%
Best spike: peak=24.6018, time=30.2, d_freq=1419800599.39, chirp=-5.8561, fft_len=64k
Best autocorr: peak=18.10937, time=60.4, delay=6.4775, d_freq=1419805050.41, chirp=6.0086, fft_len=128k
Best gaussian: peak=4.06552, mean=0.5729342, ChiSq=1.300729, time=91.44, d_freq=1419807421.64,
score=-1.189049, null_hyp=2.121893, chirp=-83.987, fft_len=16k
Best pulse: peak=1.036173, time=57.68, period=0.178, d_freq=1419806785.45, score=1.035, chirp=-81.352, fft_len=128
Best triplet: peak=11.49287, time=32.79, period=4.859, d_freq=1419802690.86, chirp=-51.589, fft_len=64
Flopcounter: 19124820166209.253906
Spike count: 2
Autocorr count: 1
Pulse count: 4
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 28.0 seconds
Gaussian_transfer_not_needed total=2.4288E+04, N=24288 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=2.0000E+00, N=2 , <>=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=2 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=0 , N=2 , <>=0 , min=0 , max=0
Gaussian_new_best total=2 , N=2 , <>=1 , min=1 , max=1
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=0 , N=0 , <>=0 , min=0 , max=0
PC_triplet_find_hit total=5.9600E+03, N=5960 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.0600E+02, N=106 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=3.0300E+03, N=3030 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_pulse_find_2CPU total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=5.9590E+03, N=5959 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.0700E+02, N=107 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
18:26:18 (47985): 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.