任务 35626329
| 用户名 | 18no10ab.30545.2930.15.49.49.vlar_1 |
| 任务单元 | 12436631 |
| 创建时间 | 23 Feb 2020, 3:25:25 UTC |
| 发送时间 | 23 Feb 2020, 22:00:08 UTC |
| 上报期限 | 17 Apr 2020, 2:59:50 UTC |
| 接收时间 | 4 Mar 2020, 9:21:29 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 | 1 时 52 分 47 秒 |
| CPU 时间 | 7 分 32 秒 |
| 验证状态 | 有效结果 |
| 积分 | 89.97 |
| 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 | 47.15 MB |
| Peak swap size | 4,461.72 MB |
| Peak disk usage | 0.05 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=0.009573 NumCfft=145991 NumGauss=0 NumPulse=50166685568 NumTriplet=67960567712
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 : 0.009573
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
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 : 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=0.009573 NumCfft=145991 NumGauss=0 NumPulse=50166685568 NumTriplet=67960567712
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 5.65 percent.
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
Autocorr: peak=18.53674, time=87.24, delay=3.6287, d_freq=1420477966.43, chirp=-6.2951, fft_len=128k
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 : 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=0.009573 NumCfft=145991 NumGauss=0 NumPulse=50166685568 NumTriplet=67960567712
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 8.79 percent.
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=24.66517, time=33.55, d_freq=1420481737.57, chirp=9.775, fft_len=128k
Spike: peak=25.49011, time=33.55, d_freq=1420481737.56, chirp=9.7768, fft_len=128k
Spike: peak=25.22158, time=33.55, d_freq=1420481737.57, chirp=9.7815, fft_len=128k
Spike: peak=24.26529, time=20.13, d_freq=1420478553.23, chirp=-11.118, fft_len=128k
Spike: peak=25.16835, time=20.13, d_freq=1420478553.23, chirp=-11.122, fft_len=128k
Spike: peak=24.75061, time=20.13, d_freq=1420478553.23, chirp=-11.125, fft_len=128k
Autocorr: peak=18.23835, time=33.55, delay=1.7149, d_freq=1420477558.78, chirp=-28.516, fft_len=128k
Autocorr: peak=20.23235, time=33.55, delay=1.7149, d_freq=1420477558.75, chirp=-28.517, fft_len=128k
Autocorr: peak=22.65191, time=33.55, delay=1.7149, d_freq=1420477558.69, chirp=-28.519, fft_len=128k
Autocorr: peak=23.08951, time=33.55, delay=1.7149, d_freq=1420477558.16, chirp=-28.535, fft_len=128k
Autocorr: peak=21.59477, time=33.55, delay=1.7149, d_freq=1420477558.1, chirp=-28.537, fft_len=128k
Autocorr: peak=18.81914, time=33.55, delay=1.7149, d_freq=1420477557.57, chirp=-28.552, fft_len=128k
Pulse: peak=6.473528, time=53.79, period=18.51, d_freq=1420482973.24, score=1.026, chirp=79.322, fft_len=2k
D: threshold 0.8971016; unscaled peak power: 0.917429 exceeds threshold for 2.266%
Best spike: peak=25.49011, time=33.55, d_freq=1420481737.56, chirp=9.7768, fft_len=128k
Best autocorr: peak=23.08951, time=33.55, delay=1.7149, d_freq=1420477558.16, chirp=-28.535, 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=6.473528, time=53.79, period=18.51, d_freq=1420482973.24, score=1.026, chirp=79.322, fft_len=2k
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 16326288927510.792969
Spike count: 6
Autocorr count: 7
Pulse count: 1
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 362.9 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=5.8178E+04, N=58178 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.1360E+03, N=1136 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.3783E+04, N=43783 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=5.0000E+00, N=5 , <>=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=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=5.8174E+04, N=58174 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.1400E+03, N=1140 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
08:35:11 (78384): 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.