任务 35646407
| 用户名 | 18no10ab.22187.67.16.50.0.vlar_2 |
| 任务单元 | 12443239 |
| 创建时间 | 26 Feb 2020, 2:35:15 UTC |
| 发送时间 | 26 Feb 2020, 12:30:59 UTC |
| 上报期限 | 19 Apr 2020, 17:30:41 UTC |
| 接收时间 | 26 Feb 2020, 22:32:46 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 | 88772 |
| 运行时间 | 14 秒 |
| CPU 时间 | 9 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.06 |
| 设备最高FLOPS（每秒浮点运算次数） | 6.07 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.19 (opencl_intel_gpu_sah) x86_64-apple-darwin |
| Peak working set size | 47.86 MB |
| Peak swap size | 4,493.77 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 : 2
BOINC assigns slot on device #1 of 2 devices.
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) i7-6820HQ CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 94 Stepping 3
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=146007 NumGauss=0 NumPulse=50183457664 NumTriplet=67977339808
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: 2
Max compute units: 24
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) HD Graphics 530
Vendor: Intel Inc.
Driver version: 1.2(Jan 17 2020 22:29:17)
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
Max compute units: 12
Max work group size: 256
Max clock frequency: 300Mhz
Max memory allocation: 536870912
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 2147483648
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 32768
Queue properties:
Out-of-Order: No
Name: AMD Radeon Pro 455 Compute Engine
Vendor: AMD
Driver version: 1.2 (Jan 13 2020 20:12:40)
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_depth_images cl_APPLE_command_queue_priority cl_APPLE_command_queue_select_compute_units cl_khr_fp64
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.012362
Used GPU device parameters are:
Number of compute units: 24
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=4.659785, time=53.71, period=12.03, d_freq=1420001850.13, score=1.025, chirp=0, fft_len=512
D: threshold 0.1707315; unscaled peak power: 0.1742738 exceeds threshold for 2.075%
Pulse: peak=4.802303, time=53.71, period=12.03, d_freq=1419995460.51, score=1.057, chirp=0, fft_len=512
D: threshold 0.1856801; unscaled peak power: 0.1943052 exceeds threshold for 4.645%
Pulse: peak=4.949609, time=53.71, period=12.01, d_freq=1419996032.71, score=1.089, chirp=0, fft_len=512
D: threshold 0.1807299; unscaled peak power: 0.1939264 exceeds threshold for 7.302%
Spike: peak=27.38153, time=27.73, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=25.69727, time=31.09, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=26.87111, time=33.82, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=27.3961, time=42.1, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=26.88492, time=43.04, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=24.98196, time=45.04, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=24.27856, time=50.38, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=24.4884, time=52.17, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=24.9664, time=62.86, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=24.85953, time=65.9, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=25.13615, time=71.15, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=27.60761, time=81.21, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=25.85775, time=87.82, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=29.042, time=91.17, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=25.34387, time=97.26, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=25.99469, time=98.51, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=24.29697, time=101.4, d_freq=1420000848.77, chirp=0, fft_len=1024
Spike: peak=27.90929, time=102.8, d_freq=1420000848.77, chirp=0, fft_len=1024
Pulse: peak=5.850591, time=53.74, period=12.02, d_freq=1420001487.73, score=1.317, chirp=0, fft_len=1024
D: threshold 0.3304267; unscaled peak power: 0.4159891 exceeds threshold for 25.89%
Pulse: peak=4.828134, time=53.74, period=12.02, d_freq=1420003900.53, score=1.087, chirp=0, fft_len=1024
D: threshold 0.365706; unscaled peak power: 0.391688 exceeds threshold for 7.105%
Pulse: peak=4.950471, time=53.74, period=12.02, d_freq=1419995460.51, score=1.115, chirp=0, fft_len=1024
D: threshold 0.3642792; unscaled peak power: 0.3983497 exceeds threshold for 9.353%
Pulse: peak=7.28209, time=53.74, period=12.02, d_freq=1419996099.47, score=1.64, chirp=0, fft_len=1024
D: threshold 0.3760964; unscaled peak power: 0.5724241 exceeds threshold for 52.2%
Pulse: peak=5.595804, time=53.74, period=12.02, d_freq=1419998159.41, score=1.26, chirp=0, fft_len=1024
D: threshold 0.3379537; unscaled peak power: 0.4096413 exceeds threshold for 21.21%
Pulse: peak=5.327047, time=53.74, period=12.02, d_freq=1419998512.27, score=1.199, chirp=0, fft_len=1024
D: threshold 0.3525235; unscaled peak power: 0.4098905 exceeds threshold for 16.27%
Spike: peak=28.53928, time=3.46, d_freq=1420000848.77, chirp=0, fft_len=2k
Spike: peak=26.08756, time=3.67, d_freq=1420000848.77, chirp=0, fft_len=2k
Spike: peak=27.67661, time=4.089, d_freq=1420000848.77, chirp=0, fft_len=2k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=29.042, time=91.17, d_freq=1420000848.77, chirp=0, fft_len=1024
Best autocorr: peak=0, time=-2.122e+11, delay=0, d_freq=0, chirp=0, fft_len=0
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=7.28209, time=53.74, period=12.02, d_freq=1419996099.47, score=1.64, chirp=0, fft_len=1024
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 10311469567.091141
Spike count: 21
Autocorr count: 0
Pulse count: 9
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 9.2 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=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=6.0000E+00, N=6 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=4.0000E+00, N=4 , <>=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=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_needed total=8.0000E+00, N=8 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
23:30:45 (14709): 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.