任务 35613351
| 用户名 | 18no10ab.23196.9474.14.48.137.vlar_1 |
| 任务单元 | 12432366 |
| 创建时间 | 22 Feb 2020, 1:24:44 UTC |
| 发送时间 | 22 Feb 2020, 6:10:30 UTC |
| 上报期限 | 15 Apr 2020, 11:10:12 UTC |
| 接收时间 | 1 Mar 2020, 16:14:38 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 | 88332 |
| 运行时间 | 2 时 12 分 29 秒 |
| CPU 时间 | 7 分 9 秒 |
| 验证状态 | 有效结果 |
| 积分 | 95.30 |
| 设备最高FLOPS（每秒浮点运算次数） | 12.13 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.19 (opencl_intel_gpu_sah) x86_64-apple-darwin |
| Peak working set size | 46.46 MB |
| Peak swap size | 4,461.72 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 : 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: 19.4.0
CPU : Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 61 Stepping 4
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3553.cl
ar=0.010433 NumCfft=146049 NumGauss=0 NumPulse=50227475328 NumTriplet=68021357472
Currently allocated 185 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 3553 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3553
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 1
Max compute units: 48
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) Iris(TM) Graphics 6100
Vendor: Intel Inc.
Driver version: 1.2(Feb 19 2020 22:07:15)
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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.010433
Used GPU device parameters are:
Number of compute units: 48
Single buffer allocation size: 128MB
Total device global memory: 1536MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.68302, time=6.711, d_freq=1418842267.82, chirp=10.433, fft_len=128k
Spike: peak=24.85352, time=6.711, d_freq=1418842267.83, chirp=10.434, fft_len=128k
Pulse: peak=1.379951, time=53.69, period=2.013, d_freq=1418836937.14, score=1.017, chirp=10.661, fft_len=32
D: threshold 0.004571188; unscaled peak power: 0.004616661 exceeds threshold for 0.9948%
Triplet: peak=10.82248, time=37.14, period=33.2, d_freq=1418840760.81, chirp=-21.324, fft_len=16
Autocorr: peak=18.21698, time=100.7, delay=5.3811, d_freq=1418840623.09, chirp=27.145, fft_len=128k
Autocorr: peak=17.8539, time=100.7, delay=5.3811, d_freq=1418840623.46, chirp=27.148, fft_len=128k
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
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: 19.4.0
CPU : Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 61 Stepping 4
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3553.cl
ar=0.010433 NumCfft=146049 NumGauss=0 NumPulse=50227475328 NumTriplet=68021357472
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 28.45 percent.
Used GPU device parameters are:
Number of compute units: 48
Single buffer allocation size: 128MB
Total device global memory: 1536MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=11.30994, time=37.25, period=20.38, d_freq=1418839410.26, chirp=34.651, fft_len=256
Pulse: peak=2.047836, time=53.71, period=4.312, d_freq=1418835789.42, score=1.016, chirp=37.582, fft_len=512
D: threshold 0.09896113; unscaled peak power: 0.09998711 exceeds threshold for 1.037%
Pulse: peak=0.688478, time=53.7, period=0.6726, d_freq=1418837696.64, score=1.003, chirp=48.245, fft_len=256
D: threshold 0.0261003; unscaled peak power: 0.02613528 exceeds threshold for 0.134%
Triplet: peak=15.5377, time=55.28, period=35.7, d_freq=1418841940.21, chirp=51.176, fft_len=8
Pulse: peak=4.061025, time=53.69, period=10.06, d_freq=1418840486.22, score=1.016, chirp=63.971, fft_len=128
D: threshold 0.03923099; unscaled peak power: 0.03973261 exceeds threshold for 1.279%
Pulse: peak=1.13792, time=53.69, period=1.642, d_freq=1418834764.13, score=1.029, chirp=72.5, fft_len=64
D: threshold 0.008322105; unscaled peak power: 0.00844675 exceeds threshold for 1.498%
Pulse: peak=1.418381, time=53.69, period=1.927, d_freq=1418835714.4, score=1.086, chirp=-74.632, fft_len=128
D: threshold 0.01817401; unscaled peak power: 0.01906223 exceeds threshold for 4.887%
Pulse: peak=3.521969, time=53.79, period=7.681, d_freq=1418834201.03, score=1.109, chirp=-78.164, fft_len=2k
D: threshold 0.5658652; unscaled peak power: 0.612726 exceeds threshold for 8.281%
Triplet: peak=11.68713, time=55.99, period=12.3, d_freq=1418839004.33, chirp=85.294, fft_len=8
Pulse: peak=1.667505, time=53.71, period=2.877, d_freq=1418837005.13, score=1.013, chirp=85.428, fft_len=512
D: threshold 0.08401722; unscaled peak power: 0.08468916 exceeds threshold for 0.7998%
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
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: 19.4.0
CPU : Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 61 Stepping 4
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3553.cl
ar=0.010433 NumCfft=146049 NumGauss=0 NumPulse=50227475328 NumTriplet=68021357472
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 86.62 percent.
Used GPU device parameters are:
Number of compute units: 48
Single buffer allocation size: 128MB
Total device global memory: 1536MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=12.01163, time=32.24, period=30.14, d_freq=1418839527.15, chirp=98.088, fft_len=32
Best spike: peak=24.85352, time=6.713, d_freq=1418842267.83, chirp=10.434, fft_len=128k
Best autocorr: peak=18.21698, time=100.7, delay=5.3811, d_freq=1418840623.09, chirp=27.145, 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=3.521969, time=53.79, period=7.681, d_freq=1418834201.03, score=1.109, chirp=-78.164, fft_len=2k
Best triplet: peak=15.5377, time=55.28, period=35.7, d_freq=1418841940.21, chirp=51.176, fft_len=8
Flopcounter: 16341665208462.498047
Spike count: 2
Autocorr count: 2
Pulse count: 8
Triplet count: 5
Gaussian count: 0
Time cpu in use since last restart: 27.2 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=7.3650E+03, N=7365 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.4600E+02, N=146 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=5.5450E+03, N=5545 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
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=7.3650E+03, N=7365 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.4600E+02, N=146 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
09:11:30 (51546): 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.