任务 35623841
| 用户名 | 18no10ab.30545.1294.15.49.244_0 |
| 任务单元 | 12435802 |
| 创建时间 | 23 Feb 2020, 3:18:59 UTC |
| 发送时间 | 23 Feb 2020, 16:28:39 UTC |
| 上报期限 | 15 Mar 2020, 3:38:21 UTC |
| 接收时间 | 23 Feb 2020, 18:08:05 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 | 38 分 32 秒 |
| CPU 时间 | 3 分 55 秒 |
| 验证状态 | 有效结果 |
| 积分 | 32.49 |
| 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 | 42.96 MB |
| Peak swap size | 4,453.90 MB |
| Peak disk usage | 0.04 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=5.089153 NumCfft=99309 NumGauss=0 NumPulse=14327787537 NumTriplet=28600131490
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 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 : 5.089153
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=10.09036, time=13.25, period=0.1069, d_freq=1419885253.91, chirp=0, fft_len=8
Triplet: peak=8.998958, time=75.65, period=0.2548, d_freq=1419885253.91, chirp=0, fft_len=16
Triplet: peak=7.737925, time=44.7, period=0.1868, d_freq=1419886779.79, chirp=0, fft_len=64
Spike: peak=24.03508, time=6.711, d_freq=1419887062.8, chirp=-7.5549, fft_len=128k
Autocorr: peak=21.1002, time=100.7, delay=3.4262, d_freq=1419884933.79, chirp=21.073, fft_len=128k
Spike: peak=24.39467, time=73.82, d_freq=1419885046.58, chirp=23.682, fft_len=128k
Spike: peak=24.74999, time=73.82, d_freq=1419885046.57, chirp=23.683, fft_len=128k
Triplet: peak=8.30758, time=67.66, period=0.2261, d_freq=1419882709.09, chirp=-24.081, fft_len=64
Triplet: peak=7.771941, time=44.7, period=0.1868, d_freq=1419886771.44, chirp=-24.081, fft_len=64
Triplet: peak=8.270519, time=67.66, period=0.2261, d_freq=1419882714.2, chirp=48.162, fft_len=64
Triplet: peak=8.3222, time=67.66, period=0.2261, d_freq=1419882714.2, chirp=48.162, fft_len=64
Triplet: peak=8.050225, time=44.7, period=0.1868, d_freq=1419886763.06, chirp=-48.162, fft_len=64
Triplet: peak=8.522406, time=44.7, period=0.1868, d_freq=1419886754.72, chirp=-72.243, fft_len=64
Triplet: peak=8.024941, time=21.55, period=0.2736, d_freq=1419878174.16, chirp=96.324, fft_len=16
Triplet: peak=9.155324, time=75.65, period=0.2548, d_freq=1419885216.56, chirp=96.324, fft_len=16
Triplet: peak=7.060333, time=3.939, period=0.172, d_freq=1419881360.84, chirp=96.324, fft_len=32
Triplet: peak=7.077733, time=3.939, period=0.172, d_freq=1419881360.84, chirp=96.324, fft_len=32
Triplet: peak=8.572404, time=67.66, period=0.2261, d_freq=1419882703.99, chirp=-96.324, fft_len=64
Triplet: peak=9.023431, time=44.7, period=0.1868, d_freq=1419886746.38, chirp=-96.324, fft_len=64
Best spike: peak=24.74999, time=73.82, d_freq=1419885046.57, chirp=23.683, fft_len=128k
Best autocorr: peak=21.1002, time=100.7, delay=3.4262, d_freq=1419884933.79, chirp=21.073, 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=1.279474, time=75.97, period=0.03024, d_freq=1419880371.09, score=0.8911, chirp=0, fft_len=16
Best triplet: peak=10.09036, time=13.25, period=0.1069, d_freq=1419885253.91, chirp=0, fft_len=8
Flopcounter: 11853596672650.560547
Spike count: 3
Autocorr count: 1
Pulse count: 0
Triplet count: 15
Gaussian count: 0
Time cpu in use since last restart: 235.1 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=1.1300E+02, N=113 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=2.1000E+01, N=21 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=6.5000E+01, N=65 , <>=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=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=1.1300E+02, N=113 , <>=1 , min=1 , max=1
PoT_transfer_needed total=2.2000E+01, N=22 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
11:07:17 (83563): 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.