任务 35510145
| 用户名 | 18no10ab.7300.885.11.45.73.vlar_1 |
| 任务单元 | 12398763 |
| 创建时间 | 5 Feb 2020, 20:52:26 UTC |
| 发送时间 | 6 Feb 2020, 0:56:25 UTC |
| 上报期限 | 30 Mar 2020, 5:56:07 UTC |
| 接收时间 | 7 Feb 2020, 14:52:49 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 | 89183 |
| 运行时间 | 1 时 12 分 22 秒 |
| CPU 时间 | 5 分 30 秒 |
| 验证状态 | 有效结果 |
| 积分 | 92.54 |
| 设备最高FLOPS（每秒浮点运算次数） | 6.93 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.19 (opencl_intel_gpu_sah) x86_64-apple-darwin |
| Peak working set size | 52.16 MB |
| Peak swap size | 4,590.32 MB |
| Peak disk usage | 0.06 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: 19.2.0
CPU : Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
GenuineIntel x86, Family 6 Model 158 Stepping 13
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=0.013910 NumCfft=145985 NumGauss=0 NumPulse=50160395136 NumTriplet=67954277280
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: 1200Mhz
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) UHD Graphics 630
Vendor: Intel Inc.
Driver version: 1.2(Nov 22 2019 18:23:26)
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
Max compute units: 24
Max work group size: 256
Max clock frequency: 95Mhz
Max memory allocation: 1069547520
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 4278190080
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: AMD Radeon Pro 5500M Compute Engine
Vendor: AMD
Driver version: 1.2 (Nov 21 2019 19:30:06)
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_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 : 0.013910
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
Autocorr: peak=17.99594, time=60.4, delay=4.7444, d_freq=1420713012.38, chirp=2.0158, fft_len=128k
Autocorr: peak=17.93652, time=60.4, delay=4.7444, d_freq=1420713012.6, chirp=2.0195, fft_len=128k
Pulse: peak=4.270316, time=53.9, period=12.86, d_freq=1420713152.65, score=1.006, chirp=10.258, fft_len=4k
D: threshold 1.334355; unscaled peak power: 1.341308 exceeds threshold for 0.521%
Triplet: peak=14.02045, time=41.81, period=27.11, d_freq=1420710356.93, chirp=-13.612, fft_len=512
Pulse: peak=10.46928, time=53.71, period=27.11, d_freq=1420710194.93, score=1.034, chirp=-13.612, fft_len=512
D: threshold 0.3411965; unscaled peak power: 0.3518729 exceeds threshold for 3.129%
Pulse: peak=2.192784, time=53.69, period=4.356, d_freq=1420708409.83, score=1.024, chirp=16.014, fft_len=64
D: threshold 0.01218197; unscaled peak power: 0.01237871 exceeds threshold for 1.615%
Pulse: peak=1.067365, time=53.71, period=1.368, d_freq=1420716538.49, score=1.026, chirp=-20.151, fft_len=512
D: threshold 0.06412131; unscaled peak power: 0.06498636 exceeds threshold for 1.349%
Pulse: peak=2.659408, time=53.79, period=5.61, d_freq=1420715198.58, score=1.037, chirp=-21.185, fft_len=2k
D: threshold 0.4452535; unscaled peak power: 0.4569758 exceeds threshold for 2.633%
Pulse: peak=3.749533, time=53.74, period=10.07, d_freq=1420717761.78, score=1.002, chirp=27.29, fft_len=1024
D: threshold 0.2836978; unscaled peak power: 0.2840547 exceeds threshold for 0.1258%
Triplet: peak=13.21168, time=66.73, period=36.7, d_freq=1420710587.55, chirp=35.23, fft_len=256
Pulse: peak=3.450661, time=53.71, period=8.258, d_freq=1420714375.37, score=1.036, chirp=36.164, fft_len=512
D: threshold 0.1397182; unscaled peak power: 0.1435595 exceeds threshold for 2.749%
Pulse: peak=1.330014, time=53.69, period=1.71, d_freq=1420714660.71, score=1.022, chirp=-39.5, fft_len=128
D: threshold 0.01843244; unscaled peak power: 0.01866252 exceeds threshold for 1.248%
Pulse: peak=0.6090897, time=53.71, period=0.573, d_freq=1420716393.15, score=1.036, chirp=-39.901, fft_len=512
D: threshold 0.04847778; unscaled peak power: 0.0491218 exceeds threshold for 1.328%
Pulse: peak=2.294198, time=53.74, period=5.276, d_freq=1420710304.55, score=1.021, chirp=56.048, fft_len=1024
D: threshold 0.2009621; unscaled peak power: 0.2038845 exceeds threshold for 1.454%
Pulse: peak=6.404233, time=53.79, period=20.97, d_freq=1420711853.25, score=1.011, chirp=57.215, fft_len=2k
D: threshold 0.9507742; unscaled peak power: 0.959547 exceeds threshold for 0.9227%
Pulse: peak=9.768545, time=53.79, period=33.66, d_freq=1420711829.82, score=1.006, chirp=59.35, fft_len=2k
D: threshold 1.447414; unscaled peak power: 1.455909 exceeds threshold for 0.5869%
Pulse: peak=1.619393, time=53.74, period=2.879, d_freq=1420708337.21, score=1.004, chirp=-64.855, fft_len=1024
D: threshold 0.1553418; unscaled peak power: 0.1557578 exceeds threshold for 0.2678%
Pulse: peak=1.294428, time=53.74, period=1.691, d_freq=1420715225.78, score=1.056, chirp=-68.526, fft_len=1024
D: threshold 0.1361385; unscaled peak power: 0.1403707 exceeds threshold for 3.109%
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 : 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: 19.2.0
CPU : Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
GenuineIntel x86, Family 6 Model 158 Stepping 13
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=0.013910 NumCfft=145985 NumGauss=0 NumPulse=50160395136 NumTriplet=67954277280
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 69.73 percent.
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=3.221612, time=53.79, period=7.655, d_freq=1420714461.68, score=1.014, chirp=-71.494, fft_len=2k
D: threshold 0.5760638; unscaled peak power: 0.5823371 exceeds threshold for 1.089%
Pulse: peak=7.600306, time=53.79, period=24.33, d_freq=1420711621.99, score=1, chirp=78.801, fft_len=2k
D: threshold 1.215173; unscaled peak power: 1.21527 exceeds threshold for 0.008005%
Best spike: peak=23.2771, time=46.98, d_freq=1420712887.66, chirp=16.527, fft_len=128k
Best autocorr: peak=17.99594, time=60.4, delay=4.7444, d_freq=1420713012.38, chirp=2.0158, 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=1.294428, time=53.74, period=1.691, d_freq=1420715225.78, score=1.056, chirp=-68.526, fft_len=1024
Best triplet: peak=14.02045, time=41.81, period=27.11, d_freq=1420710356.93, chirp=-13.612, fft_len=512
Flopcounter: 16337777693914.767578
Spike count: 0
Autocorr count: 2
Pulse count: 16
Triplet count: 2
Gaussian count: 0
Time cpu in use since last restart: 58.5 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=1.8822E+04, N=18822 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.2800E+02, N=328 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.4134E+04, N=14134 , <>=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=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_pulse_find_2CPU total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=1.8820E+04, N=18820 , <>=1 , min=1 , max=1
PoT_transfer_needed total=3.3000E+02, N=330 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
14:52:33 (83731): 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.