任务 35617581
| 用户名 | 18no10ab.23196.72863.14.48.11_1 |
| 任务单元 | 12433776 |
| 创建时间 | 22 Feb 2020, 1:35:13 UTC |
| 发送时间 | 22 Feb 2020, 19:54:22 UTC |
| 上报期限 | 14 Mar 2020, 7:04:04 UTC |
| 接收时间 | 22 Feb 2020, 20:55:30 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 | 7 秒 |
| CPU 时间 | 4 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.28 |
| 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 | 42.83 MB |
| Peak swap size | 4,453.82 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=10.527431 NumCfft=99213 NumGauss=0 NumPulse=8200387935 NumTriplet=15678024510
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 2 2020 20:09:26)
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 : 10.527431
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=7.586787, time=33.14, period=0.1094, d_freq=1420108642.58, chirp=0, fft_len=8
Triplet: peak=6.645093, time=81.49, period=0.1602, d_freq=1420104980.47, chirp=0, fft_len=8
Triplet: peak=8.056358, time=89.71, period=0.02376, d_freq=1420108032.23, chirp=0, fft_len=16
Triplet: peak=8.378061, time=4.628, period=0.1819, d_freq=1420111083.98, chirp=0, fft_len=16
Triplet: peak=6.680658, time=28.83, period=0.03932, d_freq=1420102539.06, chirp=0, fft_len=16
Triplet: peak=6.650768, time=105.7, period=0.01475, d_freq=1420104370.12, chirp=0, fft_len=16
Triplet: peak=6.655115, time=105.7, period=0.01475, d_freq=1420104370.12, chirp=0, fft_len=16
Triplet: peak=7.342917, time=86.41, period=0.08847, d_freq=1420104370.12, chirp=0, fft_len=32
Spike: peak=39.79474, time=99.82, d_freq=1420105991.36, chirp=0, fft_len=16k
Spike: peak=25.89522, time=5.033, d_freq=1420105991.36, chirp=0, fft_len=32k
Spike: peak=26.00611, time=88.92, d_freq=1420106700.36, chirp=0, fft_len=32k
Spike: peak=44.58356, time=98.99, d_freq=1420105991.36, chirp=0, fft_len=32k
Spike: peak=28.80163, time=102.3, d_freq=1420105991.36, chirp=0, fft_len=32k
Spike: peak=46.87922, time=3.355, d_freq=1420106345.86, chirp=0, fft_len=64k
Spike: peak=26.68991, time=10.07, d_freq=1420106700.36, chirp=0, fft_len=64k
Spike: peak=37.92337, time=16.78, d_freq=1420106345.86, chirp=0, fft_len=64k
Spike: peak=31.793, time=30.2, d_freq=1420106345.86, chirp=0, fft_len=64k
Spike: peak=43.41535, time=43.62, d_freq=1420106345.86, chirp=0, fft_len=64k
Spike: peak=34.66806, time=50.33, d_freq=1420106700.36, chirp=0, fft_len=64k
Spike: peak=42.9441, time=57.04, d_freq=1420106700.36, chirp=0, fft_len=64k
Spike: peak=24.65556, time=77.18, d_freq=1420104502.59, chirp=0, fft_len=64k
Spike: peak=26.25954, time=83.89, d_freq=1420106345.86, chirp=0, fft_len=64k
Spike: peak=42.88604, time=90.6, d_freq=1420105636.86, chirp=0, fft_len=64k
Spike: peak=56.14836, time=97.31, d_freq=1420105991.36, chirp=0, fft_len=64k
Spike: peak=49.25326, time=104, d_freq=1420106345.86, chirp=0, fft_len=64k
Autocorr: peak=28.92492, time=6.711, delay=1.749, d_freq=1420107421.88, chirp=0, fft_len=128k
Autocorr: peak=24.69415, time=20.13, delay=0.084582, d_freq=1420107421.88, chirp=0, fft_len=128k
Autocorr: peak=29.87708, time=46.98, delay=1.213, d_freq=1420107421.88, chirp=0, fft_len=128k
Autocorr: peak=23.31174, time=87.24, delay=0.64881, d_freq=1420107421.88, chirp=0, fft_len=128k
Autocorr: peak=43.43099, time=100.7, delay=1.5233, d_freq=1420107421.88, chirp=0, 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=56.14836, time=97.31, d_freq=1420105991.36, chirp=0, fft_len=64k
Best autocorr: peak=43.43099, time=100.7, delay=1.5233, d_freq=1420107421.88, chirp=0, 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=2.972225, time=100.1, period=0.05393, d_freq=1420108642.58, score=0.7846, chirp=0, fft_len=8
Best triplet: peak=8.378061, time=4.628, period=0.1819, d_freq=1420111083.98, chirp=0, fft_len=16
Flopcounter: 1479807865.454483
Spike count: 17
Autocorr count: 5
Pulse count: 0
Triplet count: 8
Gaussian count: 0
Time cpu in use since last restart: 4.0 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=2.0000E+00, N=2 , <>=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=4.0000E+00, N=4 , <>=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=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=2.0000E+00, N=2 , <>=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
13:54:34 (45574): 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.