任务 35614291
| 用户名 | 18no10ab.23196.9883.14.48.194.vlar_2 |
| 任务单元 | 12432679 |
| 创建时间 | 22 Feb 2020, 1:26:32 UTC |
| 发送时间 | 22 Feb 2020, 10:09:52 UTC |
| 上报期限 | 15 Apr 2020, 15:09:34 UTC |
| 接收时间 | 1 Mar 2020, 21:31:42 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 10 分 40 秒 |
| CPU 时间 | 7 分 39 秒 |
| 验证状态 | 有效结果 |
| 积分 | 99.47 |
| 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 | 49.61 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=0.010374 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 : 0.010374
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=18.04244, time=20.13, delay=3.3817, d_freq=1419394637.65, chirp=5.2849, fft_len=128k
Spike: peak=24.71872, time=6.711, d_freq=1419393975.61, chirp=10.717, fft_len=128k
Spike: peak=25.4464, time=6.711, d_freq=1419393975.61, chirp=10.718, fft_len=128k
Spike: peak=24.96722, time=6.711, d_freq=1419393975.62, chirp=10.719, fft_len=128k
Spike: peak=24.18715, time=60.4, d_freq=1419398329.91, chirp=-13.247, fft_len=128k
Pulse: peak=0.3134377, time=53.69, period=0.1843, d_freq=1419391871.16, score=1.011, chirp=14.399, fft_len=128
D: threshold 0.01017135; unscaled peak power: 0.01019713 exceeds threshold for 0.2534%
Autocorr: peak=18.45652, time=73.82, delay=4.2834, d_freq=1419393435.57, chirp=-14.843, fft_len=128k
Triplet: peak=10.72835, time=57.99, period=27.53, d_freq=1419391430.83, chirp=16.265, fft_len=1024
Pulse: peak=7.413479, time=53.9, period=23.91, d_freq=1419391136.26, score=1.001, chirp=20.616, fft_len=4k
D: threshold 1.999012; unscaled peak power: 2.000942 exceeds threshold for 0.09654%
Triplet: peak=10.73675, time=74.27, period=16.68, d_freq=1419398886.28, chirp=-25.598, fft_len=128
Triplet: peak=10.60145, time=74.27, period=16.68, d_freq=1419398883.37, chirp=-26.665, fft_len=128
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=0.010374 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 28.22 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=11.21248, time=74.27, period=23.83, d_freq=1419398880.27, chirp=-27.732, fft_len=128
Triplet: peak=12.09867, time=32.82, period=27.71, d_freq=1419394420.03, chirp=-31.865, fft_len=512
Pulse: peak=10.23183, time=53.71, period=27.71, d_freq=1419393754.29, score=1.01, chirp=-31.865, fft_len=512
D: threshold 0.3422621; unscaled peak power: 0.3454328 exceeds threshold for 0.9264%
Pulse: peak=1.393221, time=53.74, period=2.507, d_freq=1419391810.19, score=1.002, chirp=-33.598, fft_len=1024
D: threshold 0.1581219; unscaled peak power: 0.1583422 exceeds threshold for 0.1393%
Pulse: peak=0.1454777, time=53.69, period=0.04241, d_freq=1419396971.2, score=1.002, chirp=-34.131, fft_len=64
D: threshold 0.004531003; unscaled peak power: 0.00453215 exceeds threshold for 0.02531%
Pulse: peak=3.449488, time=53.74, period=8.559, d_freq=1419399048.8, score=1.058, chirp=-83.461, fft_len=1024
D: threshold 0.2785999; unscaled peak power: 0.2908623 exceeds threshold for 4.401%
Pulse: peak=3.429564, time=53.7, period=7.717, d_freq=1419389663.09, score=1.009, chirp=-84.261, fft_len=256
D: threshold 0.06987988; unscaled peak power: 0.07039182 exceeds threshold for 0.7326%
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=0.010374 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 88.47 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=4.702991, time=53.7, period=11.34, d_freq=1419394917.76, score=1.014, chirp=95.994, fft_len=256
D: threshold 0.08971759; unscaled peak power: 0.09074593 exceeds threshold for 1.146%
Pulse: peak=4.898917, time=53.7, period=11.34, d_freq=1419394922.55, score=1.056, chirp=96.793, fft_len=256
D: threshold 0.09053915; unscaled peak power: 0.09472302 exceeds threshold for 4.621%
Best spike: peak=25.4464, time=6.713, d_freq=1419393975.61, chirp=10.718, fft_len=128k
Best autocorr: peak=18.45652, time=73.82, delay=4.2834, d_freq=1419393435.57, chirp=-14.843, 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=3.449488, time=53.74, period=8.559, d_freq=1419399048.8, score=1.058, chirp=-83.461, fft_len=1024
Best triplet: peak=12.09867, time=32.82, period=27.71, d_freq=1419394420.03, chirp=-31.865, fft_len=512
Flopcounter: 16336929606616.695312
Spike count: 4
Autocorr count: 2
Pulse count: 9
Triplet count: 5
Gaussian count: 0
Time cpu in use since last restart: 26.8 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=6.2220E+03, N=6222 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.0200E+02, N=102 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.6680E+03, N=4668 , <>=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=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=6.2210E+03, N=6221 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.0300E+02, N=103 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
14:31:15 (53621): 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.