任务 35644964
| 用户名 | 18no10ab.1662.73681.15.49.39_2 |
| 任务单元 | 12442766 |
| 创建时间 | 25 Feb 2020, 7:28:50 UTC |
| 发送时间 | 26 Feb 2020, 10:32:30 UTC |
| 上报期限 | 30 Apr 2020, 12:31:38 UTC |
| 接收时间 | 26 Feb 2020, 12:30:59 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 | 88772 |
| 运行时间 | 46 秒 |
| CPU 时间 | 20 秒 |
| 验证状态 | 有效结果 |
| 积分 | 2.54 |
| 设备最高FLOPS（每秒浮点运算次数） | 272.57 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.10 (opencl_ati_mac) x86_64-apple-darwin |
| Peak working set size | 57.51 MB |
| Peak swap size | 4,541.57 MB |
| Peak disk usage | 0.02 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 : 2
BOINC assigns slot on device #1 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL OCL_CHIRP3 ASYNC_SPIKE FFTW SSE3 64bit
System: Darwin x86_64 Kernel: 19.3.0
CPU : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 94 Stepping 3
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3430.cl
ar=0.277280 NumCfft=250675 NumGauss=1704194436 NumPulse=226443391249 NumTriplet=452840112387
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSE3x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSE3x OS X 64bit Build 3430 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3430
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 2
Max compute units: 24
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) HD Graphics 530
Vendor: Intel Inc.
Driver version: 1.2(Jan 17 2020 22:29:17)
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
Max compute units: 12
Max work group size: 256
Max clock frequency: 300Mhz
Max memory allocation: 536870912
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 2147483648
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 32768
Queue properties:
Out-of-Order: No
Name: AMD Radeon Pro 455 Compute Engine
Vendor: AMD
Driver version: 1.2 (Jan 13 2020 20:12:40)
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_depth_images cl_APPLE_command_queue_priority cl_APPLE_command_queue_select_compute_units cl_khr_fp64
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.277280
Used GPU device parameters are:
Number of compute units: 12
Single buffer allocation size: 128MB
Total device global memory: 2048MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
period_iterations_num=50
Spike: peak=29.82312, time=6.711, d_freq=1420385447.82, chirp=0, fft_len=128k
Spike: peak=24.36498, time=20.13, d_freq=1420385447.89, chirp=0, fft_len=128k
Spike: peak=24.4716, time=46.98, d_freq=1420385448.34, chirp=0, fft_len=128k
Spike: peak=29.48311, time=6.711, d_freq=1420385447.82, chirp=0.00092426, fft_len=128k
Spike: peak=28.78781, time=33.55, d_freq=1420385447.85, chirp=0.00092426, fft_len=128k
Spike: peak=29.42587, time=6.711, d_freq=1420385447.81, chirp=-0.00092426, fft_len=128k
Spike: peak=24.11163, time=20.13, d_freq=1420385447.87, chirp=-0.00092426, fft_len=128k
Spike: peak=24.80069, time=46.98, d_freq=1420385448.37, chirp=-0.00092426, fft_len=128k
Spike: peak=28.39591, time=6.711, d_freq=1420385447.83, chirp=0.0018485, fft_len=128k
Spike: peak=31.08282, time=46.98, d_freq=1420385448.35, chirp=0.0018485, fft_len=128k
Spike: peak=28.33221, time=6.711, d_freq=1420385447.8, chirp=-0.0018485, fft_len=128k
Spike: peak=26.76963, time=33.55, d_freq=1420385447.83, chirp=-0.0018485, fft_len=128k
Spike: peak=26.58754, time=6.711, d_freq=1420385447.83, chirp=0.0027728, fft_len=128k
Spike: peak=25.11396, time=20.13, d_freq=1420385447.87, chirp=0.0027728, fft_len=128k
Spike: peak=28.19566, time=33.55, d_freq=1420385447.83, chirp=0.0027728, fft_len=128k
Spike: peak=26.61085, time=6.711, d_freq=1420385447.8, chirp=-0.0027728, fft_len=128k
Spike: peak=24.69618, time=46.98, d_freq=1420385448.36, chirp=-0.0027728, fft_len=128k
Spike: peak=24.67067, time=73.82, d_freq=1420385448.5, chirp=-0.0027728, fft_len=128k
Spike: peak=27.88099, time=30.2, d_freq=1420385447.85, chirp=0.003697, fft_len=64k
Spike: peak=25.30498, time=70.46, d_freq=1420385448.6, chirp=0.003697, fft_len=64k
Spike: peak=24.12582, time=6.711, d_freq=1420385447.84, chirp=0.003697, fft_len=128k
Spike: peak=24.71196, time=20.13, d_freq=1420385447.89, chirp=0.003697, fft_len=128k
Spike: peak=25.01071, time=33.55, d_freq=1420385447.86, chirp=0.003697, fft_len=128k
Spike: peak=32.83131, time=46.98, d_freq=1420385448.36, chirp=0.003697, fft_len=128k
Spike: peak=24.21307, time=70.46, d_freq=1420385448.52, chirp=-0.003697, fft_len=64k
Spike: peak=24.35646, time=6.711, d_freq=1420385447.79, chirp=-0.003697, fft_len=128k
Spike: peak=26.30843, time=33.55, d_freq=1420385447.84, chirp=-0.003697, fft_len=128k
Spike: peak=26.33422, time=73.82, d_freq=1420385448.51, chirp=-0.003697, fft_len=128k
Spike: peak=25.29044, time=46.98, d_freq=1420385448.33, chirp=0.0046213, fft_len=128k
Spike: peak=24.3187, time=33.55, d_freq=1420385447.81, chirp=-0.0046213, 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=32.83131, time=46.98, d_freq=1420385448.36, chirp=0.003697, fft_len=128k
Best autocorr: peak=13.02523, time=100.7, delay=1.1239, d_freq=1420380859.38, chirp=0, fft_len=128k
Best gaussian: peak=2.200461, mean=0.5367267, ChiSq=1.25777, time=66.27, d_freq=1420385448.75,
score=-5.162664, null_hyp=1.888602, chirp=-0.0027728, fft_len=16k
Best pulse: peak=2.295405, time=48.42, period=1.134, d_freq=1420378494.26, score=0.867, chirp=0, fft_len=128
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 17781860879.001587
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 19.6 seconds
Gaussian_transfer_not_needed total=1.0000E+01, N=10 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=4.0000E+00, N=4 , <>=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=40 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=34 , N=40 , <>=0 , min=0 , max=1
Gaussian_new_best total=12 , N=12 , <>=1 , min=1 , max=1
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=28 , N=28 , <>=1 , min=1 , max=1
PC_triplet_find_hit total=8.0000E+00, N=8 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=7.0000E+00, N=7 , <>=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=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=7.0000E+00, N=7 , <>=1 , min=1 , max=1
PoT_transfer_needed total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
GPU device sync requested... ...GPU device synched
12:59:17 (62008): 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.