任务 35250315
| 用户名 | 03oc11ab.16204.5216.15.49.107_1 |
| 任务单元 | 12313000 |
| 创建时间 | 9 Jan 2020, 16:47:54 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, 5:21:37 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 14 分 9 秒 |
| CPU 时间 | 7 分 |
| 验证状态 | 有效结果 |
| 积分 | 92.65 |
| 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 | 62.33 MB |
| Peak swap size | 4,500.45 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: 19.3.0
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=197853 NumGauss=1127179850 NumPulse=226434180253 NumTriplet=452834948985
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
Autocorr: peak=18.12966, time=33.55, delay=4.3835, d_freq=1421044612.36, chirp=-9.2241, fft_len=128k
Spike: peak=24.11201, time=60.4, d_freq=1421041364.88, chirp=10.001, fft_len=128k
Spike: peak=24.60451, time=60.4, d_freq=1421041364.88, chirp=10.004, fft_len=128k
Spike: peak=25.08459, time=68.79, d_freq=1421048120.48, chirp=-14.359, fft_len=32k
Spike: peak=24.31937, time=68.79, d_freq=1421048120.53, chirp=-14.389, fft_len=32k
Spike: peak=24.0371, time=68.79, d_freq=1421048120.46, chirp=-14.433, fft_len=32k
Spike: peak=24.32651, time=87.24, d_freq=1421040965.37, chirp=-16.208, fft_len=128k
Spike: peak=26.67943, time=87.24, d_freq=1421040965.36, chirp=-16.209, fft_len=128k
Spike: peak=27.54447, time=87.24, d_freq=1421040965.36, chirp=-16.21, fft_len=128k
Spike: peak=26.85552, time=87.24, d_freq=1421040965.35, chirp=-16.211, fft_len=128k
Spike: peak=24.68586, time=87.24, d_freq=1421040965.34, chirp=-16.212, fft_len=128k
Triplet: peak=10.39549, time=73.33, period=0.7963, d_freq=1421045426.99, chirp=-34.726, fft_len=64
Triplet: peak=10.07961, time=73.33, period=0.7963, d_freq=1421045434.05, chirp=-36.711, fft_len=64
Triplet: peak=10.19316, time=73.33, period=0.7963, d_freq=1421045434.05, chirp=-36.711, fft_len=64
Triplet: peak=10.5976, time=73.33, period=0.7963, d_freq=1421045441.11, chirp=-38.695, fft_len=64
Triplet: peak=10.69662, time=73.33, period=0.7963, d_freq=1421045441.11, chirp=-38.695, fft_len=64
Triplet: peak=11.20691, time=73.33, period=0.7963, d_freq=1421045448.18, chirp=-40.679, fft_len=64
Triplet: peak=11.26791, time=73.33, period=0.7963, d_freq=1421045448.18, chirp=-40.679, fft_len=64
Pulse: peak=1.806028, time=31.99, period=0.3594, d_freq=1421040074.82, score=1.168, chirp=53.578, fft_len=256
D: threshold 0.04081763; unscaled peak power: 0.0449857 exceeds threshold for 10.21%
Triplet: peak=11.52994, time=73.33, period=0.7963, d_freq=1421045446.01, chirp=-61.516, fft_len=64
Best spike: peak=27.54447, time=87.24, d_freq=1421040965.36, chirp=-16.21, fft_len=128k
Best autocorr: peak=18.12966, time=33.55, delay=4.3835, d_freq=1421044612.36, chirp=-9.2241, fft_len=128k
Best gaussian: peak=3.439333, mean=0.5536187, ChiSq=1.393824, time=41.1, d_freq=1421047323.87,
score=-1.944325, null_hyp=2.136652, chirp=41.471, fft_len=16k
Best pulse: peak=1.806028, time=31.99, period=0.3594, d_freq=1421040074.82, score=1.168, chirp=53.578, fft_len=256
Best triplet: peak=11.52994, time=73.33, period=0.7963, d_freq=1421045446.01, chirp=-61.516, fft_len=64
Flopcounter: 19109990335518.394531
Spike count: 10
Autocorr count: 1
Pulse count: 1
Triplet count: 8
Gaussian count: 0
Time cpu in use since last restart: 419.9 seconds
Gaussian_transfer_not_needed total=1.0316E+05, N=103161 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=2.1000E+01, N=21 , <>=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=43 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=16 , N=43 , <>=0 , min=0 , max=1
Gaussian_new_best total=29 , N=29 , <>=1 , min=1 , max=1
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=14 , N=14 , <>=1 , min=1 , max=1
PC_triplet_find_hit total=2.5431E+04, N=25431 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.4600E+02, N=346 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.2883E+04, N=12883 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=6.0000E+00, N=6 , <>=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=2.5427E+04, N=25427 , <>=1 , min=1 , max=1
PoT_transfer_needed total=3.5100E+02, N=351 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
22:21:17 (43749): 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.