任务 35378602
| 用户名 | 18no10ab.23041.2521.6.40.230.vlar_0 |
| 任务单元 | 12356120 |
| 创建时间 | 20 Jan 2020, 13:45:55 UTC |
| 发送时间 | 21 Jan 2020, 7:32:06 UTC |
| 上报期限 | 14 Mar 2020, 12:31:48 UTC |
| 接收时间 | 12 Mar 2020, 12:18:08 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 | 6 时 11 分 22 秒 |
| CPU 时间 | 12 分 16 秒 |
| 验证状态 | 有效结果 |
| 积分 | 114.00 |
| 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 v8.10 (opencl_nvidia_SoG_mac) x86_64-apple-darwin |
| Peak working set size | 56.91 MB |
| Peak swap size | 2,754.12 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>
dyld: DYLD_ environment variables being ignored because main executable (/Library/Application Support/BOINC Data/slots/7/../../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
DOUBLE_FP supported.
cl_khr_fp64 supported.
cl_APPLE_fp64_basic_ops supported.
FERMI : true
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW SSE3 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
OpenCL-kernels filename : MultiBeam_Kernels_r3430.cl
ar=0.011371 NumCfft=146015 NumGauss=0 NumPulse=50191844224 NumTriplet=67985726368
Currently allocated 201 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: 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 : 0.011371
Low-performance GPU detected, default period_iterations_num set to 500
For low-performance GPU path use_sleep enabled with 5ms per iteration
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
FERMI path used: yes
LotOfMem path: yes
LowPerformanceGPU path: yes
period_iterations_num=500
Autocorr: peak=17.90311, time=20.13, delay=3.5255, d_freq=1419746086.29, chirp=-0.37063, fft_len=128k
Pulse: peak=4.228563, time=54.11, period=12.3, d_freq=1419750886.95, score=1.024, chirp=1.7589, fft_len=8k
Pulse: peak=2.090887, time=53.71, period=3.821, d_freq=1419749439.02, score=1.041, chirp=3.3338, fft_len=512
Triplet: peak=10.96641, time=64.43, period=11.11, d_freq=1419749390, chirp=4.5344, fft_len=1024
Triplet: peak=11.69418, time=64.43, period=11.11, d_freq=1419749389.04, chirp=4.6675, fft_len=1024
Autocorr: peak=18.99327, time=100.7, delay=3.4324, d_freq=1419747171.79, chirp=10.709, fft_len=128k
Spike: peak=25.61626, time=20.13, d_freq=1419744565.34, chirp=11.702, fft_len=128k
Spike: peak=27.44817, time=20.13, d_freq=1419744565.34, chirp=11.706, fft_len=128k
Spike: peak=27.88951, time=20.13, d_freq=1419744565.34, chirp=11.709, fft_len=128k
Spike: peak=26.88811, time=20.13, d_freq=1419744565.34, chirp=11.713, fft_len=128k
Spike: peak=24.56252, time=20.13, d_freq=1419744565.34, chirp=11.717, fft_len=128k
Pulse: peak=4.404371, time=53.9, period=12.3, d_freq=1419747767, score=1.039, chirp=-21.02, fft_len=4k
Pulse: peak=5.322181, time=53.9, period=14.47, d_freq=1419745099.42, score=1.005, chirp=21.187, fft_len=4k
Pulse: peak=2.314609, time=53.71, period=5.079, d_freq=1419748725.64, score=1.01, chirp=27.338, fft_len=512
Triplet: peak=13.38738, time=65.43, period=14.1, d_freq=1419748908.77, chirp=-33.206, fft_len=1024
Pulse: peak=2.558692, time=53.74, period=4.869, d_freq=1419744722.05, score=1.142, chirp=-41.674, fft_len=1024
Triplet: peak=10.49724, time=32.6, period=22.49, d_freq=1419748515.34, chirp=48.542, fft_len=128
Pulse: peak=1.667157, time=53.71, period=3.211, d_freq=1419750735.81, score=1.009, chirp=61.211, fft_len=512
Pulse: peak=8.221109, time=53.71, period=25.78, d_freq=1419747317.07, score=1.029, chirp=63.611, fft_len=512
Pulse: peak=1.016005, time=53.69, period=1.193, d_freq=1419749093.57, score=1.081, chirp=-72.013, fft_len=128
Pulse: peak=1.973811, time=53.74, period=3.952, d_freq=1419746975.68, score=1.003, chirp=88.816, fft_len=1024
Pulse: peak=4.562556, time=53.79, period=13.32, d_freq=1419746587.6, score=1.048, chirp=-92.849, fft_len=2k
Pulse: peak=2.176696, time=53.71, period=4.28, d_freq=1419749452.46, score=1.08, chirp=-98.684, fft_len=512
Best spike: peak=27.88951, time=20.13, d_freq=1419744565.34, chirp=11.709, fft_len=128k
Best autocorr: peak=18.99327, time=100.7, delay=3.4324, d_freq=1419747171.79, chirp=10.709, 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=2.558692, time=53.74, period=4.869, d_freq=1419744722.05, score=1.142, chirp=-41.674, fft_len=1024
Best triplet: peak=13.38738, time=65.43, period=14.1, d_freq=1419748908.77, chirp=-33.206, fft_len=1024
Flopcounter: 4487113211355.791992
Spike count: 5
Autocorr count: 2
Pulse count: 12
Triplet count: 4
Gaussian count: 0
Time cpu in use since last restart: 732.9 seconds
Gaussian_transfer_not_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_transfer_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
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=0 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_new_best total=0 , N=0 , <>=0 , min=0 , max=0
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=6.3659E+04, N=63659 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2090E+03, N=1209 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7877E+04, N=47877 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.6000E+01, N=16 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.3000E+01, N=13 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=6.3647E+04, N=63647 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2220E+03, N=1222 , <>=1 , min=1 , max=1
GPU device sync requested... ...GPU device synched
20:17:28 (42401): 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.