任务 35250833
| 用户名 | 03oc11ab.16204.5625.15.49.23_0 |
| 任务单元 | 12313172 |
| 创建时间 | 9 Jan 2020, 16:49:20 UTC |
| 发送时间 | 9 Jan 2020, 18:51:25 UTC |
| 上报期限 | 3 Mar 2020, 2:14:36 UTC |
| 接收时间 | 10 Jan 2020, 0:26:17 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 11 分 52 秒 |
| CPU 时间 | 7 分 8 秒 |
| 验证状态 | 有效结果 |
| 积分 | 56.80 |
| 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 | 57.05 MB |
| Peak swap size | 4,500.41 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: 19.3.0
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=0.426440 NumCfft=196115 NumGauss=1108212532 NumPulse=226400935287 NumTriplet=452768838113
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(Dec 14 2019 11:38:20)
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 : 0.426440
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
Spike: peak=24.52614, time=8.389, d_freq=1420221690.85, chirp=4.052, fft_len=32k
Spike: peak=24.11204, time=8.389, d_freq=1420221690.8, chirp=4.0815, fft_len=32k
Spike: peak=24.56337, time=8.389, d_freq=1420221690.82, chirp=4.1555, fft_len=32k
Spike: peak=24.03081, time=87.24, d_freq=1420227219.92, chirp=17.194, fft_len=128k
Spike: peak=24.9403, time=87.24, d_freq=1420227219.92, chirp=17.195, fft_len=128k
Spike: peak=24.58867, time=87.24, d_freq=1420227219.93, chirp=17.196, fft_len=128k
Spike: peak=24.4311, time=43.62, d_freq=1420222281.44, chirp=19.262, fft_len=64k
Spike: peak=24.65181, time=43.62, d_freq=1420222281.46, chirp=19.265, fft_len=64k
Spike: peak=26.10195, time=33.55, d_freq=1420220007.21, chirp=-29.144, fft_len=128k
Spike: peak=25.99065, time=33.55, d_freq=1420220007.21, chirp=-29.148, fft_len=128k
Spike: peak=24.84567, time=33.55, d_freq=1420220007.22, chirp=-29.15, fft_len=128k
Pulse: peak=7.813404, time=31.49, period=3.08, d_freq=1420225905.2, score=1.001, chirp=84.769, fft_len=64
D: threshold 0.03447544; unscaled peak power: 0.03451829 exceeds threshold for 0.1243%
Gaussian: peak=3.41913, mean=0.5308276, ChiSq=1.400392, time=83.05, d_freq=1420220562.79,
score=1.442202, null_hyp=2.32016, chirp=84.928, fft_len=16k
Gaussian: peak=2.957252, mean=0.5267087, ChiSq=1.417026, time=31.04, d_freq=1420221860.52,
score=0.07560539, null_hyp=2.258444, chirp=-94.364, fft_len=16k
Best spike: peak=26.10195, time=33.55, d_freq=1420220007.21, chirp=-29.144, fft_len=128k
Best autocorr: peak=16.94611, time=60.4, delay=6.1605, d_freq=1420223629.73, chirp=-16.22, fft_len=128k
Best gaussian: peak=3.41913, mean=0.5308276, ChiSq=1.400392, time=83.05, d_freq=1420220562.79,
score=1.442202, null_hyp=2.32016, chirp=84.928, fft_len=16k
Best pulse: peak=7.813404, time=31.49, period=3.08, d_freq=1420225905.2, score=1.001, chirp=84.769, fft_len=64
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 18987222721454.226562
Spike count: 11
Autocorr count: 0
Pulse count: 1
Triplet count: 0
Gaussian count: 2
Time cpu in use since last restart: 428.0 seconds
Gaussian_transfer_not_needed total=1.0143E+05, N=101430 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=1.4000E+01, N=14 , <>=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=49 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=31 , N=49 , <>=0 , min=0 , max=1
Gaussian_new_best total=19 , N=19 , <>=1 , min=1 , max=1
Gaussian_report total=2 , N=2 , <>=1 , min=1 , max=1
Gaussian_miss total=29 , N=29 , <>=1 , min=1 , max=1
PC_triplet_find_hit total=2.4922E+04, N=24922 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=4.1900E+02, N=419 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.2666E+04, N=12666 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=5.0000E+00, N=5 , <>=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=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=2.4919E+04, N=24919 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.2300E+02, N=423 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
17:25:21 (40132): 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.