任务 35614422
| 用户名 | 18no10ab.23196.9883.14.48.238.vlar_1 |
| 任务单元 | 12432723 |
| 创建时间 | 22 Feb 2020, 1:26:37 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 | 2 Mar 2020, 3:36:22 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 46 秒 |
| CPU 时间 | 8 分 58 秒 |
| 验证状态 | 有效结果 |
| 积分 | 89.45 |
| 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 | 48.79 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=0.010374 NumCfft=146015 NumGauss=0 NumPulse=50191844224 NumTriplet=67985726368
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
Pulse: peak=2.760546, time=53.7, period=5.45, d_freq=1419824432.58, score=1.008, chirp=-10.936, fft_len=256
D: threshold 0.05906458; unscaled peak power: 0.05940985 exceeds threshold for 0.5846%
Pulse: peak=0.3711398, time=53.69, period=0.2734, d_freq=1419827117.13, score=1.013, chirp=-12.803, fft_len=128
D: threshold 0.01066414; unscaled peak power: 0.01070161 exceeds threshold for 0.3513%
Triplet: peak=10.99422, time=42.06, period=29, d_freq=1419824811.19, chirp=-14.937, fft_len=32
Autocorr: peak=18.2704, time=20.13, delay=1.8843, d_freq=1419824530.62, chirp=15.491, fft_len=128k
Pulse: peak=0.2921625, time=53.69, period=0.1418, d_freq=1419821776.32, score=1.052, chirp=-17.071, fft_len=64
D: threshold 0.004999399; unscaled peak power: 0.005056076 exceeds threshold for 1.134%
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=146015 NumGauss=0 NumPulse=50191844224 NumTriplet=67985726368
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 28.03 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=11.5474, time=61.32, period=23.06, d_freq=1419827901.7, chirp=-43.21, fft_len=256
Pulse: peak=0.6926746, time=53.7, period=0.7542, d_freq=1419820740.96, score=1.006, chirp=45.344, fft_len=256
D: threshold 0.0259459; unscaled peak power: 0.02601258 exceeds threshold for 0.257%
Pulse: peak=5.483432, time=53.79, period=16.46, d_freq=1419822826.64, score=1.006, chirp=-50.345, fft_len=2k
D: threshold 0.8085406; unscaled peak power: 0.8123126 exceeds threshold for 0.4665%
Pulse: peak=4.575736, time=53.74, period=11.38, d_freq=1419828579.97, score=1.032, chirp=-72.35, fft_len=1024
D: threshold 0.3535036; unscaled peak power: 0.3627561 exceeds threshold for 2.617%
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=146015 NumGauss=0 NumPulse=50191844224 NumTriplet=67985726368
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 87.71 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=2.881046, time=53.69, period=5.934, d_freq=1419823145.14, score=1.007, chirp=-93.888, fft_len=64
D: threshold 0.01522006; unscaled peak power: 0.01530195 exceeds threshold for 0.5381%
Best spike: peak=23.91871, time=46.98, d_freq=1419826903.12, chirp=28.063, fft_len=128k
Best autocorr: peak=18.2704, time=20.13, delay=1.8843, d_freq=1419824530.62, chirp=15.491, 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=0.2921625, time=53.69, period=0.1418, d_freq=1419821776.32, score=1.052, chirp=-17.071, fft_len=64
Best triplet: peak=11.5474, time=61.32, period=23.06, d_freq=1419827901.7, chirp=-43.21, fft_len=256
Flopcounter: 16337265805333.146484
Spike count: 0
Autocorr count: 1
Pulse count: 7
Triplet count: 2
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=6.6230E+03, N=6623 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.1500E+02, N=115 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.9760E+03, N=4976 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.0000E+00, N=1 , <>=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=6.6220E+03, N=6622 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.1600E+02, N=116 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
20:35:54 (55942): 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.