任务 35268354
| 用户名 | 03oc11ab.11609.16910.15.49.148_2 |
| 任务单元 | 12318929 |
| 创建时间 | 10 Jan 2020, 9:57:55 UTC |
| 发送时间 | 10 Jan 2020, 12:41:52 UTC |
| 上报期限 | 26 Feb 2020, 17:07:32 UTC |
| 接收时间 | 11 Jan 2020, 4:41:35 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 | 17 秒 |
| CPU 时间 | 6 秒 |
| 验证状态 | 有效结果 |
| 积分 | 2.92 |
| 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 | 49.73 MB |
| Peak swap size | 4,499.64 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: 19.3.0
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=0.614203 NumCfft=165167 NumGauss=770136248 NumPulse=112940816638 NumTriplet=225909902984
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 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(Dec 14 2019 11:38:20)
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 : 0.614203
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=38.18102, time=83.89, d_freq=1418943814.64, chirp=0, fft_len=64k
Spike: peak=29.60047, time=100.7, d_freq=1418941635.1, chirp=-0.00092426, fft_len=128k
Spike: peak=25.14661, time=100.7, d_freq=1418941635.08, chirp=0.0018485, fft_len=128k
Spike: peak=24.73858, time=100.7, d_freq=1418941635.08, chirp=-0.0018485, fft_len=128k
Spike: peak=29.06517, time=100.7, d_freq=1418941635.1, chirp=0.0027728, fft_len=128k
Spike: peak=37.53802, time=83.89, d_freq=1418943814.65, chirp=0.003697, fft_len=64k
Spike: peak=36.88766, time=83.89, d_freq=1418943814.62, chirp=-0.003697, fft_len=64k
Spike: peak=28.72297, time=100.7, d_freq=1418941635.1, chirp=-0.0046213, fft_len=128k
Spike: peak=24.02974, time=86.4, d_freq=1418943814.52, chirp=0.0055456, fft_len=16k
Spike: peak=24.66743, time=100.7, d_freq=1418941635.08, chirp=0.0055456, fft_len=128k
Spike: peak=27.1823, time=100.7, d_freq=1418941635.1, chirp=0.0064698, fft_len=128k
Spike: peak=35.17469, time=83.89, d_freq=1418943814.66, chirp=0.0073941, fft_len=64k
Spike: peak=33.68791, time=83.89, d_freq=1418943814.61, chirp=-0.0073941, fft_len=64k
Spike: peak=26.5311, time=100.7, d_freq=1418941635.1, chirp=-0.0083183, fft_len=128k
Spike: peak=24.16877, time=100.7, d_freq=1418941635.1, chirp=0.010167, fft_len=128k
Spike: peak=26.35777, time=86.4, d_freq=1418943814.4, chirp=0.011091, fft_len=16k
Spike: peak=31.50082, time=83.89, d_freq=1418943814.67, chirp=0.011091, fft_len=64k
Spike: peak=28.87074, time=83.89, d_freq=1418943814.6, chirp=-0.011091, fft_len=64k
Spike: peak=27.04076, time=83.89, d_freq=1418943814.68, chirp=0.014788, fft_len=64k
Spike: peak=25.52215, time=85.56, d_freq=1418943814.56, chirp=-0.014788, fft_len=32k
Spike: peak=24.62104, time=87.24, d_freq=1418943814.61, chirp=-0.015712, fft_len=128k
Spike: peak=26.60576, time=86.4, d_freq=1418943814.39, chirp=-0.016637, fft_len=16k
Spike: peak=24.83786, time=87.24, d_freq=1418943814.6, chirp=-0.016637, fft_len=128k
Spike: peak=24.27852, time=87.24, d_freq=1418943814.59, chirp=-0.017561, fft_len=128k
Spike: peak=26.76464, time=86.4, d_freq=1418943814.43, chirp=-0.023107, fft_len=16k
Spike: peak=30.67547, time=83.89, d_freq=1418943814.7, chirp=-0.025879, fft_len=64k
Spike: peak=37.49619, time=83.89, d_freq=1418943814.69, chirp=-0.029576, fft_len=64k
Spike: peak=43.17271, time=83.89, d_freq=1418943814.68, chirp=-0.033273, fft_len=64k
Spike: peak=24.76052, time=87.24, d_freq=1418943814.49, chirp=-0.033273, fft_len=128k
Spike: peak=25.51846, time=87.24, d_freq=1418943814.48, chirp=-0.034198, 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=43.17271, time=83.89, d_freq=1418943814.68, chirp=-0.033273, fft_len=64k
Best autocorr: peak=11.85591, time=46.98, delay=6.2816, d_freq=1418945312.28, chirp=-0.0046213, fft_len=128k
Best gaussian: peak=4.495852, mean=0.6334939, ChiSq=1.232991, time=84.72, d_freq=1418943814.51,
score=-4.416361, null_hyp=1.872206, chirp=0.0055456, fft_len=16k
Best pulse: peak=1.94084, time=87.55, period=0.4162, d_freq=1418944549.56, score=0.8847, chirp=0, fft_len=64
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 23135505404.909840
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 6.6 seconds
Gaussian_transfer_not_needed total=2.8000E+01, N=28 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=4.0000E+00, N=4 , <>=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=26 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=23 , N=26 , <>=0 , min=0 , max=1
Gaussian_new_best total=10 , N=10 , <>=1 , min=1 , max=1
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=16 , N=16 , <>=1 , min=1 , max=1
PC_triplet_find_hit total=5.0000E+00, N=5 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=6.0000E+00, N=6 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=5.0000E+00, N=5 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
21:41:30 (84186): 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.