任务 35614886
| 用户名 | 18no10ab.23196.10292.14.48.137.vlar_0 |
| 任务单元 | 12432878 |
| 创建时间 | 22 Feb 2020, 1:28:20 UTC |
| 发送时间 | 22 Feb 2020, 12:52:25 UTC |
| 上报期限 | 15 Apr 2020, 17:52:07 UTC |
| 接收时间 | 3 Mar 2020, 5:41:56 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 7 分 2 秒 |
| CPU 时间 | 7 分 6 秒 |
| 验证状态 | 有效结果 |
| 积分 | 93.53 |
| 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 | 47.82 MB |
| Peak swap size | 4,461.21 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 : 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=0.009847 NumCfft=146049 NumGauss=0 NumPulse=50227475328 NumTriplet=68021357472
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 : 0.009847
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=10.23026, time=84.93, period=20.13, d_freq=1418837293.17, chirp=-0.016637, fft_len=4k
Pulse: peak=5.957113, time=53.71, period=16.44, d_freq=1418841559.88, score=1.042, chirp=0.13309, fft_len=512
D: threshold 0.2077188; unscaled peak power: 0.2151308 exceeds threshold for 3.568%
Pulse: peak=0.8239535, time=53.71, period=1.028, d_freq=1418837089.27, score=1.021, chirp=-6.3968, fft_len=512
D: threshold 0.05611053; unscaled peak power: 0.05664125 exceeds threshold for 0.9459%
Pulse: peak=1.07298, time=53.7, period=1.371, d_freq=1418833932.6, score=1.012, chirp=-9.0624, fft_len=256
D: threshold 0.03192015; unscaled peak power: 0.0321148 exceeds threshold for 0.6098%
Triplet: peak=11.5066, time=89.53, period=6.042, d_freq=1418836155.72, chirp=9.5957, fft_len=128
Pulse: peak=4.655559, time=53.71, period=12.08, d_freq=1418833515.13, score=1.024, chirp=-11.861, fft_len=512
D: threshold 0.1663285; unscaled peak power: 0.1696329 exceeds threshold for 1.987%
Triplet: peak=11.37714, time=89.53, period=6.042, d_freq=1418836165.48, chirp=12.261, fft_len=128
Pulse: peak=3.565483, time=53.9, period=9.175, d_freq=1418837564.06, score=1.003, chirp=16.059, fft_len=4k
D: threshold 1.240571; unscaled peak power: 1.243091 exceeds threshold for 0.2031%
Pulse: peak=1.142663, time=53.71, period=1.635, d_freq=1418833115.83, score=1.093, chirp=16.925, fft_len=512
D: threshold 0.06388943; unscaled peak power: 0.06693788 exceeds threshold for 4.771%
Triplet: peak=11.27896, time=55.99, period=25.59, d_freq=1418837742.67, chirp=-18.908, fft_len=4k
Spike: peak=25.3618, time=16.78, d_freq=1418841073.62, chirp=-23.912, fft_len=64k
Spike: peak=25.23805, time=16.78, d_freq=1418841073.6, chirp=-23.931, fft_len=64k
Spike: peak=24.91791, time=16.78, d_freq=1418841073.63, chirp=-23.938, fft_len=64k
Spike: peak=24.61541, time=6.711, d_freq=1418836111.95, chirp=25.235, fft_len=128k
Spike: peak=24.06322, time=6.711, d_freq=1418836111.95, chirp=25.236, fft_len=128k
Spike: peak=25.99464, time=33.55, d_freq=1418841814.3, chirp=-28.227, fft_len=128k
Spike: peak=24.98954, time=33.55, d_freq=1418841814.32, chirp=-28.229, fft_len=128k
Spike: peak=24.75798, time=33.55, d_freq=1418841814.31, chirp=-28.233, 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=0.009847 NumCfft=146049 NumGauss=0 NumPulse=50227475328 NumTriplet=68021357472
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 30.05 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
Triplet: peak=10.66547, time=8.887, period=2.884, d_freq=1418837163.72, chirp=36.25, fft_len=512
Pulse: peak=10.95263, time=53.69, period=28.83, d_freq=1418842316.6, score=1.007, chirp=42.647, fft_len=64
D: threshold 0.04629033; unscaled peak power: 0.04658284 exceeds threshold for 0.6319%
Pulse: peak=1.052292, time=53.71, period=1.361, d_freq=1418838028.91, score=1.013, chirp=-54.241, fft_len=512
D: threshold 0.0614838; unscaled peak power: 0.06189442 exceeds threshold for 0.6679%
Triplet: peak=10.26509, time=56.43, period=1.933, d_freq=1418841374.17, chirp=87.426, fft_len=128
Triplet: peak=11.48333, time=48.18, period=9.922, d_freq=1418841865.5, chirp=-90.891, fft_len=256
Triplet: peak=11.19407, time=50.96, period=46.45, d_freq=1418835528.61, chirp=-91.824, 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=0.009847 NumCfft=146049 NumGauss=0 NumPulse=50227475328 NumTriplet=68021357472
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 91.19 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=25.99464, time=33.56, d_freq=1418841814.3, chirp=-28.227, fft_len=128k
Best autocorr: peak=17.19522, time=33.56, delay=2.6461, d_freq=1418838432.73, chirp=16.156, 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=1.142663, time=53.71, period=1.635, d_freq=1418833115.83, score=1.093, chirp=16.925, fft_len=512
Best triplet: peak=11.5066, time=89.53, period=6.042, d_freq=1418836155.72, chirp=9.5957, fft_len=128
Flopcounter: 16335776690319.228516
Spike count: 8
Autocorr count: 0
Pulse count: 8
Triplet count: 8
Gaussian count: 0
Time cpu in use since last restart: 15.8 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=4.2670E+03, N=4267 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.0000E+02, N=100 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=3.2230E+03, N=3223 , <>=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=4.2670E+03, N=4267 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.0000E+02, N=100 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
22:37:43 (66584): 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.