任务 35250604
| 用户名 | 03oc11ab.16204.5216.15.49.203_2 |
| 任务单元 | 12313096 |
| 创建时间 | 9 Jan 2020, 16:48:10 UTC |
| 发送时间 | 9 Jan 2020, 18:51:25 UTC |
| 上报期限 | 3 Mar 2020, 10:44:58 UTC |
| 接收时间 | 10 Jan 2020, 4:07:38 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 | 17 秒 |
| CPU 时间 | 6 秒 |
| 验证状态 | 有效结果 |
| 积分 | 4.21 |
| 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 | 52.91 MB |
| Peak swap size | 4,500.38 MB |
| Peak disk usage | 0.03 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=0.419025 NumCfft=197963 NumGauss=1128401372 NumPulse=226391172280 NumTriplet=452784045346
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 : 0.419025
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=24.7063, time=17.62, d_freq=1419485809.21, chirp=0, fft_len=16k
Spike: peak=28.34763, time=27.68, d_freq=1419485809.21, chirp=0, fft_len=16k
Spike: peak=27.33866, time=49.49, d_freq=1419485811, chirp=0, fft_len=16k
Spike: peak=25.02172, time=28.52, d_freq=1419485809.21, chirp=0, fft_len=32k
Spike: peak=34.51863, time=36.91, d_freq=1419485809.21, chirp=0, fft_len=64k
Spike: peak=31.04388, time=33.55, d_freq=1419485809.21, chirp=0, fft_len=128k
Spike: peak=34.14567, time=33.55, d_freq=1419485809.24, chirp=0.00092426, fft_len=128k
Spike: peak=26.26781, time=33.55, d_freq=1419485809.12, chirp=0.0018485, fft_len=128k
Spike: peak=39.08201, time=33.55, d_freq=1419485809.22, chirp=-0.0018485, fft_len=128k
Spike: peak=41.40753, time=33.55, d_freq=1419485809.23, chirp=0.0027728, fft_len=128k
Spike: peak=31.79886, time=36.91, d_freq=1419485809.19, chirp=0.003697, fft_len=64k
Spike: peak=24.73418, time=17.62, d_freq=1419485809.14, chirp=-0.003697, fft_len=16k
Spike: peak=30.63381, time=27.68, d_freq=1419485809.1, chirp=-0.003697, fft_len=16k
Spike: peak=35.90469, time=36.91, d_freq=1419485809.22, chirp=-0.003697, fft_len=64k
Spike: peak=34.96873, time=33.55, d_freq=1419485809.23, chirp=-0.003697, fft_len=128k
Spike: peak=36.06802, time=33.55, d_freq=1419485809.21, chirp=0.0046213, fft_len=128k
Spike: peak=29.91597, time=33.55, d_freq=1419485809.24, chirp=0.0055456, fft_len=128k
Spike: peak=31.99888, time=33.55, d_freq=1419485809.13, chirp=0.0064698, fft_len=128k
Spike: peak=32.92654, time=33.55, d_freq=1419485809.21, chirp=-0.0064698, fft_len=128k
Spike: peak=28.03556, time=36.91, d_freq=1419485809.18, chirp=0.0073941, fft_len=64k
Spike: peak=39.3194, time=33.55, d_freq=1419485809.23, chirp=0.0073941, fft_len=128k
Spike: peak=27.09117, time=27.68, d_freq=1419485809, chirp=-0.0073941, fft_len=16k
Spike: peak=35.83066, time=36.91, d_freq=1419485809.23, chirp=-0.0073941, fft_len=64k
Spike: peak=26.59722, time=33.55, d_freq=1419485809.11, chirp=0.0083183, fft_len=128k
Spike: peak=32.01623, time=33.55, d_freq=1419485809.23, chirp=-0.0083183, fft_len=128k
Spike: peak=37.12508, time=33.55, d_freq=1419485809.22, chirp=0.0092426, fft_len=128k
Spike: peak=26.33582, time=33.55, d_freq=1419485809.31, chirp=-0.010167, fft_len=128k
Spike: peak=34.8399, time=33.55, d_freq=1419485809.13, chirp=0.011091, fft_len=128k
Spike: peak=34.34383, time=36.91, d_freq=1419485809.24, chirp=-0.011091, fft_len=64k
Spike: peak=24.59056, time=33.55, d_freq=1419485809.21, chirp=-0.011091, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=41.40753, time=33.55, d_freq=1419485809.23, chirp=0.0027728, fft_len=128k
Best autocorr: peak=10.64194, time=20.13, delay=5.3109, d_freq=1419482421.99, chirp=0.0055456, fft_len=128k
Best gaussian: peak=2.200745, mean=0.6580828, ChiSq=1.397838, time=31.04, d_freq=1419478160.03,
score=-8.394482, null_hyp=1.753698, chirp=-0.003697, fft_len=16k
Best pulse: peak=0.3739387, time=76.9, period=0.03907, d_freq=1419483642.58, score=0.9171, chirp=0, fft_len=8
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 11425654015.818689
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 6.3 seconds
Gaussian_transfer_not_needed total=1.5000E+01, N=15 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=3.0000E+00, N=3 , <>=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=20 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=10 , N=20 , <>=0 , min=0 , max=1
Gaussian_new_best total=5 , N=5 , <>=1 , min=1 , max=1
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=15 , N=15 , <>=1 , min=1 , max=1
PC_triplet_find_hit total=6.0000E+00, N=6 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=9.0000E+00, N=9 , <>=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=6.0000E+00, N=6 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
21:07:06 (43733): called boinc_finish(0)
</stderr_txt>
]]>
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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.