任务 35611867
| 用户名 | 18no10ab.579.8656.14.48.199.vlar_0 |
| 任务单元 | 12431915 |
| 创建时间 | 21 Feb 2020, 1:50:24 UTC |
| 发送时间 | 22 Feb 2020, 1:25:02 UTC |
| 上报期限 | 15 Apr 2020, 6:24:44 UTC |
| 接收时间 | 1 Mar 2020, 11:55:20 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 | 2 时 13 分 19 秒 |
| CPU 时间 | 7 分 24 秒 |
| 验证状态 | 有效结果 |
| 积分 | 91.44 |
| 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 | 48.95 MB |
| Peak swap size | 4,461.21 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=0.011264 NumCfft=146033 NumGauss=0 NumPulse=50210701440 NumTriplet=68004583584
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 : 0.011264
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
Pulse: peak=0.9658356, time=53.69, period=1.189, d_freq=1419440555.53, score=1.009, chirp=-1.0666, fft_len=64
D: threshold 0.0076325; unscaled peak power: 0.007667488 exceeds threshold for 0.4584%
Triplet: peak=11.57595, time=46.63, period=44.11, d_freq=1419444168.68, chirp=4.2664, fft_len=64
Pulse: peak=9.757677, time=53.79, period=34.29, d_freq=1419446512.5, score=1.005, chirp=12.433, fft_len=2k
D: threshold 1.245337; unscaled peak power: 1.250611 exceeds threshold for 0.4235%
Pulse: peak=2.82095, time=53.71, period=5.431, d_freq=1419443041.01, score=1.052, chirp=-19.066, fft_len=512
D: threshold 0.113828; unscaled peak power: 0.1181643 exceeds threshold for 3.81%
Triplet: peak=10.34943, time=25.59, period=12.9, d_freq=1419445915.08, chirp=-25.166, fft_len=2k
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=0.011264 NumCfft=146033 NumGauss=0 NumPulse=50210701440 NumTriplet=68004583584
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 27.61 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
Pulse: peak=2.389949, time=53.71, period=4.525, d_freq=1419441659.76, score=1.046, chirp=-30.932, fft_len=512
D: threshold 0.1045114; unscaled peak power: 0.1078535 exceeds threshold for 3.198%
Pulse: peak=6.158261, time=53.9, period=18.35, d_freq=1419447259.45, score=1.002, chirp=-31.549, fft_len=4k
D: threshold 1.839016; unscaled peak power: 1.841793 exceeds threshold for 0.151%
Pulse: peak=10.15396, time=53.79, period=34.71, d_freq=1419446140.09, score=1.045, chirp=42.032, fft_len=2k
D: threshold 1.406222; unscaled peak power: 1.463607 exceeds threshold for 4.081%
Pulse: peak=4.35663, time=53.9, period=11.53, d_freq=1419447811.59, score=1.031, chirp=-42.715, fft_len=4k
D: threshold 1.288053; unscaled peak power: 1.319929 exceeds threshold for 2.475%
Pulse: peak=4.569094, time=53.71, period=12.42, d_freq=1419444097.97, score=1.004, chirp=-43.065, fft_len=512
D: threshold 0.172523; unscaled peak power: 0.1731417 exceeds threshold for 0.3586%
Pulse: peak=5.071526, time=53.7, period=12.63, d_freq=1419446704.98, score=1.09, chirp=55.198, fft_len=256
D: threshold 0.08989673; unscaled peak power: 0.09653206 exceeds threshold for 7.381%
Pulse: peak=4.56398, time=53.71, period=10.86, d_freq=1419444118.28, score=1.008, chirp=81.597, fft_len=512
D: threshold 0.1708073; unscaled peak power: 0.1718624 exceeds threshold for 0.6177%
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=0.011264 NumCfft=146033 NumGauss=0 NumPulse=50210701440 NumTriplet=68004583584
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 85.15 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
Best spike: peak=23.88124, time=73.82, d_freq=1419444445.48, chirp=-18.095, fft_len=128k
Best autocorr: peak=16.98973, time=73.82, delay=6.313, d_freq=1419442180.25, chirp=-15.973, 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=5.071526, time=53.7, period=12.63, d_freq=1419446704.98, score=1.09, chirp=55.198, fft_len=256
Best triplet: peak=11.57595, time=46.63, period=44.11, d_freq=1419444168.68, chirp=4.2664, fft_len=64
Flopcounter: 16334569663469.351562
Spike count: 0
Autocorr count: 0
Pulse count: 10
Triplet count: 2
Gaussian count: 0
Time cpu in use since last restart: 29.4 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=8.3670E+03, N=8367 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2200E+02, N=122 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=6.2710E+03, N=6271 , <>=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=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=8.3670E+03, N=8367 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2200E+02, N=122 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
04:54:21 (49923): 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.