任务 35507420
| 用户名 | 18no10ab.18645.74090.10.44.132_2 |
| 任务单元 | 12398053 |
| 创建时间 | 4 Feb 2020, 12:10:55 UTC |
| 发送时间 | 5 Feb 2020, 15:24:09 UTC |
| 上报期限 | 9 Apr 2020, 22:32:01 UTC |
| 接收时间 | 16 Feb 2020, 21:12:53 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 42 分 45 秒 |
| CPU 时间 | 9 分 9 秒 |
| 验证状态 | 有效结果 |
| 积分 | 104.35 |
| 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 | 60.75 MB |
| Peak swap size | 4,508.32 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=0.275364 NumCfft=251933 NumGauss=1717995034 NumPulse=226376846268 NumTriplet=452776187790
Currently allocated 209 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 2 2020 20:09:26)
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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.275364
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=0.275364 NumCfft=251933 NumGauss=1717995034 NumPulse=226376846268 NumTriplet=452776187790
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 13.70 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
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=0.275364 NumCfft=251933 NumGauss=1717995034 NumPulse=226376846268 NumTriplet=452776187790
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 18.92 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=6.728553, time=29.28, period=3.875, d_freq=1418793068.34, score=1.007, chirp=-19.53, fft_len=64
D: threshold 0.03047911; unscaled peak power: 0.03065584 exceeds threshold for 0.5798%
Spike: peak=24.02988, time=100.7, d_freq=1418793872.62, chirp=20.103, fft_len=128k
Pulse: peak=6.823441, time=29.28, period=3.608, d_freq=1418793068.45, score=1.023, chirp=-24.738, fft_len=64
D: threshold 0.03076643; unscaled peak power: 0.03139013 exceeds threshold for 2.027%
Pulse: peak=6.795866, time=29.28, period=3.608, d_freq=1418793068.57, score=1.019, chirp=-29.945, fft_len=64
D: threshold 0.03106104; unscaled peak power: 0.03157901 exceeds threshold for 1.668%
Pulse: peak=0.1866658, time=97.57, period=0.01384, d_freq=1418784787.01, score=1.003, chirp=31.247, fft_len=16
D: threshold 0.001167471; unscaled peak power: 0.001168006 exceeds threshold for 0.04583%
Pulse: peak=0.3763914, time=48.78, period=0.0487, d_freq=1418791556.82, score=1.043, chirp=-36.455, fft_len=32
D: threshold 0.002673525; unscaled peak power: 0.002704046 exceeds threshold for 1.142%
Pulse: peak=8.066236, time=29.28, period=4.395, d_freq=1418793068.9, score=1.006, chirp=-45.569, fft_len=64
D: threshold 0.03547432; unscaled peak power: 0.03566486 exceeds threshold for 0.5371%
Pulse: peak=5.86591, time=29.28, period=3.185, d_freq=1418793066.7, score=1.019, chirp=58.589, fft_len=64
D: threshold 0.02628096; unscaled peak power: 0.02669569 exceeds threshold for 1.578%
Pulse: peak=6.688152, time=29.28, period=3.829, d_freq=1418793069.23, score=1.001, chirp=-61.193, fft_len=64
D: threshold 0.02957984; unscaled peak power: 0.02960605 exceeds threshold for 0.08861%
Pulse: peak=8.326132, time=29.27, period=4.619, d_freq=1418792650.79, score=1.013, chirp=-75.514, fft_len=32
D: threshold 0.01792359; unscaled peak power: 0.01813034 exceeds threshold for 1.153%
Gaussian: peak=2.913661, mean=0.4706142, ChiSq=1.406897, time=31.04, d_freq=1418790121.07,
score=4.444469, null_hyp=2.499807, chirp=-83.153, fft_len=16k
Gaussian: peak=2.518679, mean=0.4620172, ChiSq=1.290405, time=49.49, d_freq=1418787328.04,
score=1.655981, null_hyp=2.291381, chirp=-84.229, fft_len=16k
Gaussian: peak=2.343984, mean=0.4715961, ChiSq=1.372128, time=51.17, d_freq=1418787186.72,
score=0.6238766, null_hyp=2.283286, chirp=-84.229, fft_len=16k
Gaussian: peak=2.522091, mean=0.4752429, ChiSq=1.299735, time=64.59, d_freq=1418788087.53,
score=1.902218, null_hyp=2.309345, chirp=-86.148, fft_len=16k
Gaussian: peak=2.545376, mean=0.4689079, ChiSq=1.361131, time=66.27, d_freq=1418787943,
score=2.51639, null_hyp=2.375503, chirp=-86.148, fft_len=16k
Gaussian: peak=2.488769, mean=0.4923617, ChiSq=1.413302, time=79.69, d_freq=1418787070.24,
score=0.7309513, null_hyp=2.313987, chirp=-87.303, fft_len=16k
Pulse: peak=2.590415, time=9.765, period=1.014, d_freq=1418792168.14, score=1.004, chirp=99.275, fft_len=256
D: threshold 0.05725057; unscaled peak power: 0.05743305 exceeds threshold for 0.3187%
Best spike: peak=24.02988, time=100.7, d_freq=1418793872.62, chirp=20.103, fft_len=128k
Best autocorr: peak=17.24272, time=46.98, delay=0.79759, d_freq=1418789319.28, chirp=5.4661, fft_len=128k
Best gaussian: peak=2.913661, mean=0.4706142, ChiSq=1.406897, time=31.04, d_freq=1418790121.07,
score=4.444469, null_hyp=2.499807, chirp=-83.153, fft_len=16k
Best pulse: peak=0.3763914, time=48.78, period=0.0487, d_freq=1418791556.82, score=1.043, chirp=-36.455, fft_len=32
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 22941385530333.906250
Spike count: 1
Autocorr count: 0
Pulse count: 10
Triplet count: 0
Gaussian count: 6
Time cpu in use since last restart: 353.3 seconds
Gaussian_transfer_not_needed total=1.2860E+05, N=128601 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=5.0000E+00, N=5 , <>=1 , min=1 , max=1
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=10 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=0 , N=10 , <>=0 , min=0 , max=0
Gaussian_new_best total=4 , N=4 , <>=1 , min=1 , max=1
Gaussian_report total=6 , N=6 , <>=1 , min=1 , max=1
Gaussian_miss total=1 , N=1 , <>=1 , min=1 , max=1
PC_triplet_find_hit total=3.1621E+04, N=31621 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=5.1100E+02, N=511 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.6059E+04, N=16059 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.0000E+01, N=10 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=9.0000E+00, N=9 , <>=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=3.1617E+04, N=31617 , <>=1 , min=1 , max=1
PoT_transfer_needed total=5.1500E+02, N=515 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
14:12:10 (78022): 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.