任务 35621110
| 用户名 | 18no10ab.30545.67.15.49.101.vlar_2 |
| 任务单元 | 12434891 |
| 创建时间 | 23 Feb 2020, 3:14:02 UTC |
| 发送时间 | 23 Feb 2020, 5:36:57 UTC |
| 上报期限 | 16 Apr 2020, 10:36:39 UTC |
| 接收时间 | 3 Mar 2020, 7:48:19 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 | 15 秒 |
| CPU 时间 | 7 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.13 |
| 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 | 46.94 MB |
| Peak swap size | 4,456.77 MB |
| Peak disk usage | 0.03 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=0.012362 NumCfft=145977 NumGauss=0 NumPulse=50152008576 NumTriplet=67945890720
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 : 0.012362
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=25.46407, time=92.27, d_freq=1420982835.89, chirp=0, fft_len=32k
Spike: peak=25.62834, time=3.355, d_freq=1420982837.38, chirp=0, fft_len=64k
Spike: peak=32.18022, time=10.07, d_freq=1420982837.38, chirp=0, fft_len=64k
Spike: peak=31.17976, time=23.49, d_freq=1420982837.38, chirp=0, fft_len=64k
Spike: peak=33.33294, time=57.04, d_freq=1420982836.63, chirp=0, fft_len=64k
Spike: peak=28.54843, time=97.31, d_freq=1420982835.89, chirp=0, fft_len=64k
Spike: peak=30.64983, time=104, d_freq=1420982835.74, chirp=0, fft_len=64k
Spike: peak=42.91061, time=6.711, d_freq=1420982837.38, chirp=0, fft_len=128k
Spike: peak=35.08995, time=20.13, d_freq=1420982837.38, chirp=0, fft_len=128k
Spike: peak=61.77182, time=60.4, d_freq=1420982836.56, chirp=0, fft_len=128k
Spike: peak=26.19306, time=87.24, d_freq=1420982836.04, chirp=0, fft_len=128k
Spike: peak=43.39556, time=100.7, d_freq=1420982835.81, chirp=0, fft_len=128k
Spike: peak=34.26837, time=6.711, d_freq=1420982837.39, chirp=0.00092426, fft_len=128k
Spike: peak=38.80247, time=20.13, d_freq=1420982837.32, chirp=0.00092426, fft_len=128k
Spike: peak=48.56288, time=60.4, d_freq=1420982836.54, chirp=0.00092426, fft_len=128k
Spike: peak=26.62919, time=87.24, d_freq=1420982836.04, chirp=0.00092426, fft_len=128k
Spike: peak=42.91465, time=100.7, d_freq=1420982835.83, chirp=0.00092426, fft_len=128k
Spike: peak=50.21535, time=6.711, d_freq=1420982837.37, chirp=-0.00092426, fft_len=128k
Spike: peak=52.97485, time=20.13, d_freq=1420982837.36, chirp=-0.00092426, fft_len=128k
Spike: peak=53.78835, time=60.4, d_freq=1420982836.58, chirp=-0.00092426, fft_len=128k
Spike: peak=24.37539, time=87.24, d_freq=1420982836.03, chirp=-0.00092426, fft_len=128k
Spike: peak=29.19231, time=100.7, d_freq=1420982835.8, chirp=-0.00092426, fft_len=128k
Spike: peak=25.24979, time=6.711, d_freq=1420982837.39, chirp=0.0018485, fft_len=128k
Spike: peak=58.02508, time=20.13, d_freq=1420982837.34, chirp=0.0018485, fft_len=128k
Spike: peak=30.88618, time=60.4, d_freq=1420982836.6, chirp=0.0018485, fft_len=128k
Spike: peak=25.81478, time=87.24, d_freq=1420982836.05, chirp=0.0018485, fft_len=128k
Spike: peak=30.27211, time=100.7, d_freq=1420982835.85, chirp=0.0018485, fft_len=128k
Spike: peak=55.35812, time=6.711, d_freq=1420982837.37, chirp=-0.0018485, fft_len=128k
Spike: peak=53.65285, time=20.13, d_freq=1420982837.34, chirp=-0.0018485, fft_len=128k
Spike: peak=30.59083, time=60.4, d_freq=1420982836.6, chirp=-0.0018485, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=61.77182, time=60.4, d_freq=1420982836.56, chirp=0, fft_len=128k
Best autocorr: peak=9.835058, time=100.7, delay=4.2666, d_freq=1420986327.94, chirp=-0.0018485, 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=0.5826224, time=53.69, period=0.5685, d_freq=1420983581.54, score=0.9193, chirp=0, fft_len=32
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 8185603675.636971
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 6.9 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=8.0000E+00, N=8 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=8.0000E+00, N=8 , <>=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=8.0000E+00, N=8 , <>=1 , min=1 , max=1
PoT_transfer_needed total=5.0000E+00, N=5 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
00:47:08 (67459): called boinc_finish(0)
</stderr_txt>
]]>
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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.