任务 35209257
| 用户名 | 03oc11ab.6839.15265.14.48.244_1 |
| 任务单元 | 12301871 |
| 创建时间 | 16 Dec 2019, 12:29:21 UTC |
| 发送时间 | 17 Dec 2019, 1:47:43 UTC |
| 上报期限 | 8 Feb 2020, 17:57:21 UTC |
| 接收时间 | 29 Jan 2020, 17:58:11 UTC |
| 服务端状态 | 完成 |
| 结果 | 验证错误 |
| 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 9 分 4 秒 |
| CPU 时间 | 2 分 43 秒 |
| 验证状态 | 无效结果 |
| 积分 | 0.00 |
| 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 v8.19 (opencl_nvidia_mac_old) x86_64-apple-darwin |
| Peak working set size | 63.95 MB |
| Peak swap size | 2,792.26 MB |
| Peak disk usage | 0.04 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=0.418796 NumCfft=197991 NumGauss=1128716736 NumPulse=226364423048 NumTriplet=452765659228
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 : 0.418796
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
Autocorr: peak=18.34688, time=33.55, delay=5.4832, d_freq=1419883136, chirp=9.641, fft_len=128k
Spike: peak=24.08653, time=46.98, d_freq=1419882461.23, chirp=-12.137, fft_len=128k
Spike: peak=24.64491, time=77.18, d_freq=1419885539.88, chirp=26.231, fft_len=64k
Spike: peak=26.25669, time=77.18, d_freq=1419885539.87, chirp=26.234, fft_len=64k
Spike: peak=26.28, time=77.18, d_freq=1419885539.86, chirp=26.238, fft_len=64k
Spike: peak=24.71809, time=77.18, d_freq=1419885539.84, chirp=26.242, fft_len=64k
Pulse: peak=3.815544, time=19.23, period=1.226, d_freq=1419883061.1, score=1.041, chirp=-42.606, fft_len=128
D: threshold 0.03606601; unscaled peak power: 0.03723209 exceeds threshold for 3.233%
Pulse: peak=3.76376, time=19.23, period=1.226, d_freq=1419883061.17, score=1.027, chirp=-46.569, fft_len=128
D: threshold 0.03669999; unscaled peak power: 0.03747915 exceeds threshold for 2.123%
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=0.418796 NumCfft=197991 NumGauss=1128716736 NumPulse=226364423048 NumTriplet=452765659228
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 62.71 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=1.985463, time=12.83, period=0.4956, d_freq=1419887340.05, score=1.028, chirp=-99.084, fft_len=128
D: threshold 0.02333477; unscaled peak power: 0.02376873 exceeds threshold for 1.86%
Best spike: peak=26.28, time=77.17, d_freq=1419885539.86, chirp=26.238, fft_len=64k
Best autocorr: peak=18.34688, time=33.56, delay=5.4832, d_freq=1419883136, chirp=9.641, fft_len=128k
Best gaussian: peak=3.112482, mean=0.5242428, ChiSq=1.360151, time=78.01, d_freq=1419882330.8,
score=-0.2844276, null_hyp=2.206482, chirp=-88.521, fft_len=16k
Best pulse: peak=3.815544, time=19.23, period=1.226, d_freq=1419883061.1, score=1.041, chirp=-42.606, fft_len=128
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 19122124090440.390625
Spike count: 5
Autocorr count: 1
Pulse count: 3
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 23.0 seconds
Gaussian_transfer_not_needed total=1.9415E+04, N=19415 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=1.0000E+00, N=1 , <>=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=1 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=0 , N=1 , <>=0 , min=0 , max=0
Gaussian_new_best total=1 , N=1 , <>=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=4.7840E+03, N=4784 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=6.8000E+01, N=68 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=2.4250E+03, N=2425 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.0000E+00, N=1 , <>=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=4.7830E+03, N=4783 , <>=1 , min=1 , max=1
PoT_transfer_needed total=6.9000E+01, N=69 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
01:22:46 (51761): 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.