任务 35210254
| 用户名 | 03oc11ab.6839.16083.14.48.64_2 |
| 任务单元 | 12302203 |
| 创建时间 | 16 Dec 2019, 12:33:30 UTC |
| 发送时间 | 17 Dec 2019, 1:47:43 UTC |
| 上报期限 | 8 Feb 2020, 9:45:09 UTC |
| 接收时间 | 27 Jan 2020, 16:07:26 UTC |
| 服务端状态 | 完成 |
| 结果 | 验证错误 |
| 客户端状态 | 已完成 |
| 退出状态 | 0 (0x00000000) |
| 计算机 ID | 85701 |
| 运行时间 | 3 时 5 分 22 秒 |
| CPU 时间 | 11 分 49 秒 |
| 验证状态 | 无效结果 |
| 积分 | 0.00 |
| 设备最高FLOPS（每秒浮点运算次数） | 72.13 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.19 (opencl_nvidia_mac_old) x86_64-apple-darwin |
| Peak working set size | 66.45 MB |
| Peak swap size | 2,764.75 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>
dyld: DYLD_ environment variables being ignored because main executable (/Library/Application Support/BOINC Data/slots/4/../../switcher/switcher) is setuid or setgid
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: 12.6.0
CPU : Intel(R) Core(TM) i5-3330S CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 58 Stepping 9
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
Low-performance GPU detected, default period_iterations_num set to 500
OpenCL-kernels filename : MultiBeam_Kernels_r3551.cl
ar=0.425934 NumCfft=196207 NumGauss=1109227224 NumPulse=226372778225 NumTriplet=452748246829
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 3551 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3551
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 1
Max compute units: 2
Max work group size: 1024
Max clock frequency: 745Mhz
Max memory allocation: 134217728
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 536870912
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: No
Name: GeForce GT 640M
Vendor: NVIDIA
Driver version: 8.16.82 310.40.00.20f04
Version: OpenCL 1.1
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_byte_addressable_store 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_APPLE_fp64_basic_ops cl_khr_fp64 cl_khr_3d_image_writes
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.425934
Used GPU device parameters are:
Number of compute units: 2
Single buffer allocation size: 128MB
Total device global memory: 512MB
max WG size: 1024
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: yes
HighPerformanceGPU path: no
period_iterations_num=500
Pulse: peak=7.389223, time=25.26, period=2.578, d_freq=1420624987.16, score=1.002, chirp=-3.5288, fft_len=256
D: threshold 0.1237479; unscaled peak power: 0.1239693 exceeds threshold for 0.179%
Spike: peak=25.84629, time=85.56, d_freq=1420623455.13, chirp=-20.082, fft_len=32k
Spike: peak=27.05028, time=85.56, d_freq=1420623455.13, chirp=-20.141, fft_len=32k
Spike: peak=27.04041, time=85.56, d_freq=1420623455.14, chirp=-20.201, fft_len=32k
Spike: peak=25.84683, time=85.56, d_freq=1420623455.14, chirp=-20.26, fft_len=32k
Pulse: peak=3.302675, time=44.05, period=0.8569, d_freq=1420627888.9, score=1.042, chirp=-26.215, fft_len=128
D: threshold 0.03261942; unscaled peak power: 0.03366321 exceeds threshold for 3.2%
Pulse: peak=3.524343, time=44.05, period=0.8569, d_freq=1420627876.41, score=1.112, chirp=-28.231, fft_len=128
D: threshold 0.03268885; unscaled peak power: 0.03547284 exceeds threshold for 8.517%
Pulse: peak=3.482215, time=44.05, period=0.8569, d_freq=1420627863.87, score=1.099, chirp=-30.247, fft_len=128
D: threshold 0.03244254; unscaled peak power: 0.03487774 exceeds threshold for 7.506%
Pulse: peak=2.598015, time=6.298, period=0.6455, d_freq=1420624472.77, score=1.013, chirp=-59.486, fft_len=128
D: threshold 0.02925871; unscaled peak power: 0.0295405 exceeds threshold for 0.9631%
Pulse: peak=5.316208, time=50.53, period=1.822, d_freq=1420624585.32, score=1.002, chirp=60.495, fft_len=256
D: threshold 0.0974093; unscaled peak power: 0.09758618 exceeds threshold for 0.1816%
Best spike: peak=27.05028, time=85.56, d_freq=1420623455.13, chirp=-20.141, fft_len=32k
Best autocorr: peak=17.44008, time=6.711, delay=2.8017, d_freq=1420625048.59, chirp=7.2407, fft_len=128k
Best gaussian: peak=3.36631, mean=0.5290113, ChiSq=1.341848, time=67.95, d_freq=1420622193.61,
score=-0.4871845, null_hyp=2.18199, chirp=-5.1084, fft_len=16k
Best pulse: peak=3.524343, time=44.05, period=0.8569, d_freq=1420627876.41, score=1.112, chirp=-28.231, fft_len=128
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 18996169708261.160156
Spike count: 4
Autocorr count: 0
Pulse count: 6
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 706.0 seconds
Gaussian_transfer_not_needed total=1.0152E+05, N=101523 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=1.3000E+01, N=13 , <>=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=57 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=32 , N=57 , <>=0 , min=0 , max=1
Gaussian_new_best total=22 , N=22 , <>=1 , min=1 , max=1
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=35 , N=35 , <>=1 , min=1 , max=1
PC_triplet_find_hit total=2.4997E+04, N=24997 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.6600E+02, N=366 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.2671E+04, N=12671 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.0000E+01, N=10 , <>=1 , min=1 , max=1
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=2.4989E+04, N=24989 , <>=1 , min=1 , max=1
PoT_transfer_needed total=3.7500E+02, N=375 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
23:06:32 (22500): 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.