任务 35379494
| 用户名 | 18no10ab.23041.3339.6.40.15.vlar_1 |
| 任务单元 | 12356417 |
| 创建时间 | 20 Jan 2020, 13:48:54 UTC |
| 发送时间 | 21 Jan 2020, 7:40:38 UTC |
| 上报期限 | 14 Mar 2020, 12:40:20 UTC |
| 接收时间 | 29 Jan 2020, 6:49:29 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 10 分 12 秒 |
| CPU 时间 | 8 分 |
| 验证状态 | 有效结果 |
| 积分 | 97.86 |
| 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 | 48.23 MB |
| Peak swap size | 4,461.32 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: 19.3.0
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=0.009767 NumCfft=146005 NumGauss=0 NumPulse=50181360768 NumTriplet=67975242912
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(Jan 9 2020 22:48:42)
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 : 0.009767
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=10.76354, time=86.96, period=11.66, d_freq=1420146861.77, chirp=9.604, fft_len=64
Pulse: peak=0.9469783, time=53.7, period=1.322, d_freq=1420146221.32, score=1.024, chirp=-9.8711, fft_len=256
D: threshold 0.02905096; unscaled peak power: 0.02938966 exceeds threshold for 1.166%
Autocorr: peak=17.97395, time=60.4, delay=3.4826, d_freq=1420147408.2, chirp=15.296, fft_len=128k
Pulse: peak=10.06061, time=53.79, period=29.46, d_freq=1420151287.77, score=1.042, chirp=23.344, fft_len=2k
D: threshold 1.371139; unscaled peak power: 1.422889 exceeds threshold for 3.774%
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: 19.3.0
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=0.009767 NumCfft=146005 NumGauss=0 NumPulse=50181360768 NumTriplet=67975242912
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 28.44 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
Pulse: peak=2.744299, time=53.71, period=6.112, d_freq=1420144850.63, score=1.02, chirp=-31.481, fft_len=512
D: threshold 0.115818; unscaled peak power: 0.1175025 exceeds threshold for 1.454%
Pulse: peak=6.26108, time=53.69, period=17.77, d_freq=1420144159.77, score=1.044, chirp=32.015, fft_len=128
D: threshold 0.05362891; unscaled peak power: 0.05567225 exceeds threshold for 3.81%
Pulse: peak=10.00762, time=53.74, period=31.77, d_freq=1420142825.39, score=1.008, chirp=-33.482, fft_len=1024
D: threshold 0.6849453; unscaled peak power: 0.6896776 exceeds threshold for 0.6909%
Triplet: peak=12.38134, time=9.817, period=4.221, d_freq=1420144500.95, chirp=-34.949, fft_len=256
Pulse: peak=6.989907, time=53.7, period=20.2, d_freq=1420146462.46, score=1.029, chirp=-35.216, fft_len=256
D: threshold 0.1204962; unscaled peak power: 0.1235633 exceeds threshold for 2.545%
Pulse: peak=1.456898, time=53.7, period=2.633, d_freq=1420142248.87, score=1.004, chirp=44.021, fft_len=256
D: threshold 0.03790299; unscaled peak power: 0.0379981 exceeds threshold for 0.2509%
Pulse: peak=4.623339, time=53.71, period=11.9, d_freq=1420145700.18, score=1.018, chirp=-48.689, fft_len=512
D: threshold 0.1756147; unscaled peak power: 0.1781456 exceeds threshold for 1.441%
Triplet: peak=10.74844, time=45.88, period=39.36, d_freq=1420148094.98, chirp=66.697, fft_len=128
Pulse: peak=2.653161, time=53.74, period=6.449, d_freq=1420142337.87, score=1.006, chirp=-72.9, fft_len=1024
D: threshold 0.2198476; unscaled peak power: 0.2208222 exceeds threshold for 0.4433%
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: 19.3.0
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=0.009767 NumCfft=146005 NumGauss=0 NumPulse=50181360768 NumTriplet=67975242912
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 88.32 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
Pulse: peak=8.571565, time=53.7, period=25.66, d_freq=1420146872.42, score=1.048, chirp=-95.777, fft_len=256
D: threshold 0.1443812; unscaled peak power: 0.1505322 exceeds threshold for 4.26%
Best spike: peak=23.65789, time=87.24, d_freq=1420142145.27, chirp=3.3772, fft_len=128k
Best autocorr: peak=17.97395, time=60.4, delay=3.4826, d_freq=1420147408.2, chirp=15.296, 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=8.571565, time=53.7, period=25.66, d_freq=1420146872.42, score=1.048, chirp=-95.777, fft_len=256
Best triplet: peak=12.38134, time=9.815, period=4.221, d_freq=1420144500.95, chirp=-34.949, fft_len=256
Flopcounter: 16334259316478.123047
Spike count: 0
Autocorr count: 1
Pulse count: 10
Triplet count: 3
Gaussian count: 0
Time cpu in use since last restart: 22.8 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=6.3340E+03, N=6334 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2400E+02, N=124 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7670E+03, N=4767 , <>=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=1.0000E+00, N=1 , <>=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=6.3340E+03, N=6334 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2400E+02, N=124 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
15:13:01 (86856): 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.