任务 35618076
| 用户名 | 18no10ab.23196.72863.14.48.176_1 |
| 任务单元 | 12433941 |
| 创建时间 | 22 Feb 2020, 1:35:19 UTC |
| 发送时间 | 22 Feb 2020, 20:55:30 UTC |
| 上报期限 | 14 Mar 2020, 8:05:12 UTC |
| 接收时间 | 22 Feb 2020, 22:36:50 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 | 40 分 29 秒 |
| CPU 时间 | 4 分 8 秒 |
| 验证状态 | 有效结果 |
| 积分 | 31.67 |
| 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 | 47.48 MB |
| Peak swap size | 4,460.14 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=10.527431 NumCfft=99213 NumGauss=0 NumPulse=8195256114 NumTriplet=15668210889
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 : 10.527431
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=6.501448, time=2.585, period=0.05325, d_freq=1419219970.7, chirp=0, fft_len=8
Triplet: peak=6.588511, time=13.63, period=0.03891, d_freq=1419221191.41, chirp=0, fft_len=8
Triplet: peak=7.5601, time=95.87, period=0.08397, d_freq=1419222412.11, chirp=0, fft_len=8
Triplet: peak=7.440016, time=20.9, period=0.05366, d_freq=1419213867.19, chirp=0, fft_len=8
Triplet: peak=7.492556, time=20.9, period=0.05366, d_freq=1419213867.19, chirp=0, fft_len=8
Triplet: peak=7.270713, time=83.53, period=0.1544, d_freq=1419216308.59, chirp=0, fft_len=8
Triplet: peak=6.884917, time=73.99, period=0.1548, d_freq=1419220581.05, chirp=0, fft_len=16
Triplet: peak=6.574621, time=86.85, period=0.1016, d_freq=1419222412.11, chirp=0, fft_len=16
Triplet: peak=6.689658, time=53.1, period=0.2097, d_freq=1419215698.24, chirp=0, fft_len=16
Triplet: peak=8.097217, time=45.41, period=0.1065, d_freq=1419220886.23, chirp=0, fft_len=32
Spike: peak=24.135, time=87.24, d_freq=1419219074.6, chirp=-3.1046, fft_len=128k
Spike: peak=24.71285, time=87.24, d_freq=1419219074.59, chirp=-3.1055, fft_len=128k
Spike: peak=24.01458, time=87.24, d_freq=1419219074.59, chirp=-3.1064, fft_len=128k
Autocorr: peak=19.46231, time=20.13, delay=2.9119, d_freq=1419218921.23, chirp=8.505, fft_len=128k
Autocorr: peak=18.84853, time=73.82, delay=3.9452, d_freq=1419220531.38, chirp=24.132, fft_len=128k
Spike: peak=24.20801, time=87.24, d_freq=1419223440.33, chirp=-27.592, fft_len=128k
Spike: peak=25.03172, time=87.24, d_freq=1419223440.33, chirp=-27.593, fft_len=128k
Spike: peak=24.58363, time=87.24, d_freq=1419223440.32, chirp=-27.594, fft_len=128k
Spike: peak=25.58946, time=49.49, d_freq=1419221108.89, chirp=87.428, fft_len=16k
Spike: peak=26.15678, time=49.49, d_freq=1419221108.84, chirp=87.487, fft_len=16k
Spike: peak=25.40266, time=49.49, d_freq=1419221108.79, chirp=87.546, fft_len=16k
Spike: peak=24.48917, time=49.49, d_freq=1419221108.86, chirp=88.137, fft_len=16k
Triplet: peak=7.009124, time=11.77, period=0.2195, d_freq=1419223279.2, chirp=99.582, fft_len=32
Triplet: peak=7.567516, time=28.96, period=0.1393, d_freq=1419218887.01, chirp=99.582, fft_len=32
Triplet: peak=6.754879, time=67.47, period=0.136, d_freq=1419217829.96, chirp=-99.582, fft_len=32
Triplet: peak=7.322256, time=45.41, period=0.1065, d_freq=1419220942.2, chirp=-99.582, fft_len=32
Triplet: peak=7.918089, time=63.21, period=0.1458, d_freq=1419221000.42, chirp=-99.582, fft_len=32
Best spike: peak=26.15678, time=49.49, d_freq=1419221108.84, chirp=87.487, fft_len=16k
Best autocorr: peak=19.46231, time=20.13, delay=2.9119, d_freq=1419218921.23, chirp=8.505, 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=0.9445833, time=0.5108, period=0.009421, d_freq=1419215087.89, score=0.8846, chirp=0, fft_len=8
Best triplet: peak=8.097217, time=45.41, period=0.1065, d_freq=1419220886.23, chirp=0, fft_len=32
Flopcounter: 11846776004582.726562
Spike count: 10
Autocorr count: 2
Pulse count: 0
Triplet count: 15
Gaussian count: 0
Time cpu in use since last restart: 247.8 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=2.3000E+01, N=23 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2000E+01, N=12 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.8000E+01, N=18 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
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=2.3000E+01, N=23 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.3000E+01, N=13 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
15:36:07 (45965): 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.