'이론 관련/컴퓨터 관련'에 해당되는 글 82건

  1. 2022.04.13 digital twin
  2. 2021.10.22 current loop to rs232
  3. 2021.09.23 usb dwc
  4. 2021.05.10 fp16
  5. 2020.11.17 gps 체크섬
  6. 2020.11.05 GPX, NMEA 포맷 변환
  7. 2020.11.05 NMEA / GPS 날짜&시간
  8. 2020.10.27 온프레미스
  9. 2020.10.26 NMEA 포맷
  10. 2020.09.25 NUMA, SMP

디지털 트윈은.. 테슬라 자율주행의 컨셉이라고 하면 쉽게 이해가 되려나?

현실을 스캔해서 가상현실로 끌어오고

그걸 이용해 다양하게 분석, 시뮬레이션 하여 최적의 운전을 하는 것

그 대상이 빌딩일 수도 있고, 땅일수도 있고 특정 물건일 수도 있다.

 

[링크 : https://matterport.com/ko/what-digital-twin]

[링크 : https://redshift.autodesk.co.kr/what-is-a-digital-twin/]

 

디지털 트윈은 물리적 객체, 프로세스, 관계, 행동을 포함하는 실세계의 가상 표현입니다. GIS는 자연 및 인공 환경의 디지털 트윈을 생성하며 다양한 유형의 디지털 모델을 고유하게 통합합니다.

[링크 : https://www.esri.com/ko-kr/digital-twin/overview]

 

‘디지털 트윈(Digital-Twin)’이란?
실제 장비나 공간을 가상 세계에 쌍둥이처럼 똑같이 구현하는 기술이에요.

[링크 : https://www.korea.kr/news/visualNewsView.do?newsId=148876722]

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current loop <-> 232로 변환이 되는걸 보면 신기하네

전류를 이용해서 0과 1을 구분하게 하고 전송하는 걸려나?

[링크 : https://en.wikipedia.org/wiki/Digital_current_loop_interface]

 

가격이 자비가 없구만 -_-

[링크 : https://www.advantech.co.kr/products/9b61869b-9881-49a5-ae89-43f1437c14d1/bb-232cl9r/mod_aee5aa69-8a42-46eb-8bf8-10df17c4a938]

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리눅스 커널에서 보다 보니 USB에는 DWC 라는게 붙길래 찾아보니

DesignWare Core 라는 용어가 나온다.

synopsys는 회사명 designware(r)은 IP의 명칭이라고 해야하려나?

 

[링크 : https://www.synopsys.com/dw/ipdir.php?ds=dwc_usb_2_0_digital_controllers]

[링크 : https://www.kernel.org/doc/html/v5.0/driver-api/usb/dwc3.html]

 

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float가 대개 32bit

double이 대개 64bit 인데

fp16이라고 16bit짜리 half precision float point라는게 존재하네..

 

They can express values in the range ±65,504, with the minimum value above 1 being 1 + 1/1024.

In the IEEE 754-2008 standard, the 16-bit base-2 format is referred to as binary16. It is intended for storage of floating-point values in applications where higher precision is not essential for performing arithmetic computations.

[링크 : https://en.wikipedia.org/wiki/Half-precision_floating-point_format]

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$ 제외하고 * 앞 까지의 내용을

0과 XOR해서 계산한다.

$GPRMC,011641.00,A,3724.064281,N,12659.430194,E,002.6,346.9,261020,,,A*5F

[링크 : https://nmeachecksum.eqth.net/]

[링크 : https://techlog.gurucat.net/305]

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구글 지도 에서 export 가능한 포멧이 GPX인데 XML 기반이다.

GPX를 NMEA(GPS raw data) 형식으로 변환이 가능하면

구글 어스에서 내가 경로를 만들어서 raw 데이터로 쓸 수 있으려나?

 

 

gpx to nmea를 해보는데 output data가 NMEA 0183으로 지정된다. NMEA 2000은 파일 포맷이 아닌건가?

그리고 변환해보니 (point.gpx) GPWPL 로만 생성이 된다.

 

[링크 : https://mygeodata.cloud/converter/gpx-to-nmea]

[링크 : https://mygeodata.cloud/converter/nmea-to-gpx]

 

[링크 : https://wiki.openstreetmap.org/wiki/Converting/NMEA_to_GPX]

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epoch로 계산해야 하는줄 알았는데 자릿수가 적어서 고민때리다가 발견

그냥 두자리씩 자르면 된다 -_-

 

GPGGA는 위치와 시간 정보가 들어있는 녀석인데

011557.00은 시간으로

01:15:57.00 UTC (KST는 +9니까 한국은 10시)

 

261020은 날짜로

DD/MM/YY

26/10/20 -> 2020년 10월 26일 로 출력된다.

 

마지막의 CRC만 계산하는 법 찾으면 그냥 라이브러리 만들어서 쓰는게 편할지도?

+

[링크 : https://en.wikipedia.org/wiki/NMEA_0183#C_implementation_of_checksum_generation]

 

$GPGGA,011557.00,3724.048737,N,12659.412849,E,1,27,0.3,90.1,M,18.4,M,,*5E
$GPRMC,011557.00,A,3724.048737,N,12659.412849,E,002.0,069.3,261020,,,A*56

 

 

for example:

$GPRMC,040302.00,A,3209.992,N,11052.530,W,0.00,93.70, 070807,11.30,E*7C

 

I would extract 040302.00 and 070907 and converted to milliseconds of the week (0000 SUnday GMT).

Tuesday August 07, 2007 04:03:02.00 AM UTC  would equal to: 187,382,000 milliseconds

[링크 : https://social.msdn.microsoft.com/.../how-to-convert-gps-utc-time-to-millisecond-of-the-week?forum=netfxbcl]

[링크 : https://blog.naver.com/6k5tvb/120061235070]

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on premise 건물내에 있는?

AWS 책 보다 보니 온프레미스 라는 말이 나와서 뒤적뒤적.

 

그냥 사전적으로는

전제, 부동산, 토지 등의 의미를 지니는데 on~ 이니까 토지내에 있는

즉, 건물에 포함된 전산실을 의미하는 듯

 

 

[링크 : https://www.hpe.com/kr/ko/what-is/on-premises-vs-cloud.html]

[링크 : http://www.dt.co.kr/contents.html?article_no=2017012602102269041001]

[링크 : https://en.dict.naver.com/#/entry/enko/49fa631bf3154585b1b554c88ac0039a]

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NMEA로 검색하니 GPS raw 데이터를 받을수 있는 어플들이 있어서

회사 옥상 한바퀴 돌면서 저장하고 간략하게 분석중

[링크 : https://ko.wikipedia.org/wiki/NMEA]

[링크 : https://drkein.tistory.com/113]

[링크 : https://blog.naver.com/ds3bou/150080669053]

 

   $GPBOD - Bearing, origin to destination
   $GPBWC - Bearing and distance to waypoint, great circle
   $GPGGA - Global Positioning System Fix Data
   $GPGLL - Geographic position, latitude / longitude
   $GPGSA - GPS DOP and active satellites 
   $GPGSV - GPS Satellites in view
   $GPHDT - Heading, True
   $GPR00 - List of waypoints in currently active route
   $GPRMA - Recommended minimum specific Loran-C data
   $GPRMB - Recommended minimum navigation info
   $GPRMC - Recommended minimum specific GPS/Transit data
   $GPRTE - Routes
   $GPTRF - Transit Fix Data
   $GPSTN - Multiple Data ID
   $GPVBW - Dual Ground / Water Speed
   $GPVTG - Track made good and ground speed
   $GPWPL - Waypoint location
   $GPXTE - Cross-track error, Measured
   $GPZDA - Date & Time

[링크 : http://aprs.gids.nl/nmea/]

 

$GPGGA 가 위치 정보로 얼마나 자주 읽냐를 설정을 해주어야 겠지만 갤럭시 S7에서는 1초에 1번으로 해둔듯.

1걸음에 1초 해서 약 10걸음 걷고 저장하고 반복했는데 10~12번 정도 나타난다.

 

위성항법으로 GPS / GLONASS / Beidou(나무위키에만) 가능하다고 되어있는데

그래서 그런가 GP 외에도 GL(글로나스?) BD(베이두) 로 시작하는 녀석들이 보이긴한다.

[링크 : https://www.cnet.com/products/samsung-galaxy-s7/specs/]

[링크 : https://namu.wiki/w/갤럭시%20S7]

 

일단 내가 원하는건 GPS 정보니까 $GP 로 시작하는 것 들 중에 위치 정보인 $GPGGA 를 찾으면 된다~ 라는 것

$GPGGA,011454.00,3724.078285,N,12659.413105,E,1,24,0.4,73.9,M,18.4,M,,*52
$PGLOR,9,STA,011454.00,0.008,0.000,-485,1,4,0,P,F,L,0,C,3,S,00000042,1647,5,R,000833F4,TPEF,40,3002212,LC,,,*51
$GPGSV,3,1,12,02,80,021,37,05,61,296,34,06,39,110,36,13,31,191,36*78
$GPGSV,3,2,12,29,23,317,34,09,20,043,30,07,17,083,32,30,16,112,37*75
$GPGSV,3,3,12,19,14,165,38,12,04,242,,15,04,214,,25,03,275,*7E
$GLGSV,2,1,06,83,85,102,25,68,73,347,33,69,41,237,40,82,35,146,36*6A
$GLGSV,2,2,06,84,30,329,,67,26,035,32*66
$QZGSV,1,1,02,01,80,110,34,03,50,171,35*6E
$BDGSV,4,1,16,208,70,015,29,234,57,297,33,206,40,185,29,211,34,315,31*64
$BDGSV,4,2,16,209,15,197,28,236,01,084,,212,76,234,,221,72,272,*6F
$BDGSV,4,3,16,213,56,323,,222,47,044,,203,45,207,,201,42,153,*6F
$BDGSV,4,4,16,204,35,133,,216,34,189,,205,09,257,,235,08,151,*6B
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.1,1.2,1.8*36
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.1,1.2,1.8*28
$GNGSA,A,3,67,68,69,82,83,,,,,,,,2.1,1.2,1.8*24
$QZGSA,A,3,01,03,,,,,,,,,,,2.1,1.2,1.8*25
$IMGSA,A,3,,,,,,,,,,,,,2.1,1.2,1.8*28
$BDGSA,A,3,206,208,209,211,234,,,,,,,,2.1,1.2,1.8*18
$GAGSA,A,3,,,,,,,,,,,,,2.1,1.2,1.8*2A
$GPRMC,011454.00,A,3724.078285,N,12659.413105,E,000.8,272.4,261020,,,A*5E
$GPGGA,011455.00,3724.078378,N,12659.413101,E,1,25,0.4,74.3,M,18.4,M,,*58
$PGLOR,9,STA,011455.00,0.008,0.000,-485,1,4,0,P,F,L,0,C,3,S,00000042,1647,5,R,000833F4,TPEF,40,3003212,LC,,,*51
$GPGSV,3,1,12,02,80,021,36,05,61,296,33,06,39,110,35,13,31,191,39*72
$GPGSV,3,2,12,29,23,317,34,09,20,043,30,07,17,083,31,30,16,112,39*78
$GPGSV,3,3,12,19,14,165,38,12,04,242,,15,04,214,,25,03,275,*7E
$GLGSV,2,1,06,83,85,102,26,68,73,347,33,69,41,237,40,82,35,146,36*69
$GLGSV,2,2,06,84,30,329,22,67,26,035,31*65
$QZGSV,1,1,02,01,80,110,34,03,50,171,35*6E
$BDGSV,4,1,16,208,70,015,28,234,57,297,32,206,40,185,29,211,34,315,30*65
$BDGSV,4,2,16,209,15,197,28,212,76,234,,221,72,272,,213,56,323,*64
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.1,1.6,2.6*3E
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.1,1.6,2.6*20
$GNGSA,A,3,67,68,69,82,83,84,,,,,,,3.1,1.6,2.6*20
$QZGSA,A,3,01,03,,,,,,,,,,,3.1,1.6,2.6*2D
$IMGSA,A,3,,,,,,,,,,,,,3.1,1.6,2.6*20
$BDGSA,A,3,206,208,209,211,234,,,,,,,,3.1,1.6,2.6*10
$GAGSA,A,3,,,,,,,,,,,,,3.1,1.6,2.6*22
$GPRMC,011455.00,A,3724.078378,N,12659.413101,E,000.6,272.4,261020,,,A*56
$GPGGA,011456.00,3724.078715,N,12659.412713,E,1,25,0.4,74.7,M,18.4,M,,*54
$PGLOR,9,STA,011456.00,0.008,0.000,-484,1,4,0,P,F,L,0,C,3,S,00000042,1647,5,R,000833F4,TPEF,40,3004212,LC,,,*54
$GPGSV,3,1,12,02,80,021,36,05,61,296,33,06,39,110,35,13,31,191,39*72
$GPGSV,3,2,12,29,23,317,33,09,20,043,29,07,17,083,31,30,16,112,38*76
$GPGSV,3,3,12,19,14,165,37,12,04,242,,15,04,214,,25,03,275,*71
$GLGSV,2,1,06,83,85,103,26,68,73,347,32,69,41,237,39,82,35,146,36*67
$GLGSV,2,2,06,84,30,329,21,67,26,035,30*67
$QZGSV,1,1,02,01,80,110,34,03,50,171,35*6E
$BDGSV,4,1,16,208,70,015,27,234,57,297,31,206,40,185,29,211,34,315,29*61
$BDGSV,4,2,16,209,15,197,30,212,76,234,,221,72,272,,213,56,323,*6D
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.6,1.9,3.1*30
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.6,1.9,3.1*2E
$GNGSA,A,3,67,68,69,82,83,84,,,,,,,3.6,1.9,3.1*2E
$QZGSA,A,3,01,03,,,,,,,,,,,3.6,1.9,3.1*23
$IMGSA,A,3,,,,,,,,,,,,,3.6,1.9,3.1*2E
$BDGSA,A,3,206,208,209,211,234,,,,,,,,3.6,1.9,3.1*1E
$GAGSA,A,3,,,,,,,,,,,,,3.6,1.9,3.1*2C
$GPRMC,011456.00,A,3724.078715,N,12659.412713,E,001.0,251.0,261020,,,A*5C
$GPGGA,011457.00,3724.078559,N,12659.412683,E,1,24,0.4,75.1,M,18.4,M,,*51
$PGLOR,9,STA,011457.00,0.008,0.000,-485,1,4,0,P,F,L,0,C,3,S,00000042,1647,5,R,000833F4,TPEF,40,3005212,LC,,,*55
$GPGSV,3,1,12,02,80,021,36,05,61,296,32,06,39,110,35,13,31,191,39*73
$GPGSV,3,2,12,29,23,317,32,09,20,043,28,07,17,083,31,30,16,112,38*76
$GPGSV,3,3,12,19,14,165,37,12,04,242,,15,04,214,,25,03,275,*71
$GLGSV,2,1,06,83,85,103,26,68,73,347,32,69,41,237,39,82,35,146,35*64
$GLGSV,2,2,06,84,30,329,,67,26,035,29*6C
$QZGSV,1,1,02,01,80,110,34,03,50,171,36*6D
$BDGSV,4,1,16,208,70,015,27,234,57,297,30,206,40,185,29,211,34,315,29*60
$BDGSV,4,2,16,209,15,197,30,212,76,234,,221,72,272,,213,56,323,*6D
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.5,1.5,2.0*3E
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.5,1.5,2.0*20
$GNGSA,A,3,67,68,69,82,83,,,,,,,,2.5,1.5,2.0*2C
$QZGSA,A,3,01,03,,,,,,,,,,,2.5,1.5,2.0*2D
$IMGSA,A,3,,,,,,,,,,,,,2.5,1.5,2.0*20
$BDGSA,A,3,206,208,209,211,234,,,,,,,,2.5,1.5,2.0*10
$GAGSA,A,3,,,,,,,,,,,,,2.5,1.5,2.0*22
$GPRMC,011457.00,A,3724.078559,N,12659.412683,E,001.3,262.5,261020,,,A*59
$GPGGA,011458.00,3724.079187,N,12659.411785,E,1,25,0.4,75.4,M,18.4,M,,*58
$PGLOR,9,STA,011458.00,0.008,0.000,-485,1,4,0,P,F,L,0,C,3,S,00000042,1647,5,R,000833F4,TPEF,40,3006212,LC,,,*59
$GPGSV,3,1,12,02,80,021,36,05,61,296,32,06,39,110,36,13,31,191,39*70
$GPGSV,3,2,12,29,23,317,32,09,20,043,28,07,17,083,31,30,16,112,37*79
$GPGSV,3,3,12,19,14,165,37,12,04,242,,15,04,214,,25,03,275,*71
$GLGSV,2,1,06,83,85,103,27,68,73,347,31,69,41,237,39,82,35,146,36*65
$GLGSV,2,2,06,84,30,329,21,67,25,035,29*6C
$QZGSV,1,1,02,01,80,110,34,03,50,171,35*6E
$BDGSV,4,1,16,208,70,015,26,234,57,297,29,206,40,185,29,211,34,315,28*68
$BDGSV,4,2,16,209,15,197,30,212,76,234,,221,72,272,,213,56,323,*6D
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.1,1.2,1.7*39
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.1,1.2,1.7*27
$GNGSA,A,3,67,68,69,82,83,84,,,,,,,2.1,1.2,1.7*27
$QZGSA,A,3,01,03,,,,,,,,,,,2.1,1.2,1.7*2A
$IMGSA,A,3,,,,,,,,,,,,,2.1,1.2,1.7*27
$BDGSA,A,3,206,208,209,211,234,,,,,,,,2.1,1.2,1.7*17
$GAGSA,A,3,,,,,,,,,,,,,2.1,1.2,1.7*25
$GPRMC,011458.00,A,3724.079187,N,12659.411785,E,001.7,248.8,261020,,,A*55
$GPGGA,011459.00,3724.079166,N,12659.411543,E,1,25,0.4,75.8,M,18.4,M,,*52
$PGLOR,9,STA,011459.00,0.008,0.000,-485,1,4,0,P,F,L,0,C,3,S,00000042,1647,5,R,000833F4,TPEF,40,3007212,LC,,,*59
$GPGSV,3,1,12,02,80,021,37,05,61,296,31,06,39,110,39,13,31,191,39*7D
$GPGSV,3,2,12,29,23,317,31,09,20,043,27,07,17,083,31,30,16,112,37*75
$GPGSV,3,3,12,19,14,165,36,12,04,242,,15,04,214,,25,03,275,*70
$GLGSV,2,1,06,83,85,103,28,68,73,347,31,69,41,237,40,82,35,146,36*64
$GLGSV,2,2,06,84,30,329,21,67,25,035,29*6C
$QZGSV,1,1,02,01,80,110,34,03,50,171,35*6E
$BDGSV,4,1,16,208,70,015,26,234,57,297,28,206,40,185,29,211,34,315,28*69
$BDGSV,4,2,16,209,15,197,29,212,76,234,,221,72,272,,213,56,323,*65
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.5,1.5,2.0*3E
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.5,1.5,2.0*20
$GNGSA,A,3,67,68,69,82,83,84,,,,,,,2.5,1.5,2.0*20
$QZGSA,A,3,01,03,,,,,,,,,,,2.5,1.5,2.0*2D
$IMGSA,A,3,,,,,,,,,,,,,2.5,1.5,2.0*20
$BDGSA,A,3,206,208,209,211,234,,,,,,,,2.5,1.5,2.0*10
$GAGSA,A,3,,,,,,,,,,,,,2.5,1.5,2.0*22
$GPRMC,011459.00,A,3724.079166,N,12659.411543,E,002.0,242.2,261020,,,A*57
$GPGGA,011500.00,3724.079115,N,12659.411273,E,1,24,0.4,76.1,M,18.4,M,,*54
$PGLOR,9,STA,011500.00,0.008,0.000,-485,1,4,0,P,F,L,0,C,3,S,00000042,1647,5,R,000833F4,TPEF,40,3008212,LC,,,*5B
$GPGSV,3,1,12,02,80,021,37,05,61,296,31,06,39,110,39,13,31,191,38*7C
$GPGSV,3,2,12,29,23,317,31,09,20,043,27,07,17,083,31,30,16,112,37*75
$GPGSV,3,3,12,19,14,165,36,12,04,242,,15,04,214,,25,03,275,*70
$GLGSV,2,1,06,83,85,103,28,68,73,347,31,69,41,237,40,82,35,146,37*65
$GLGSV,2,2,06,84,30,329,20,67,25,035,29*6D
$QZGSV,1,1,02,01,80,110,34,03,50,171,35*6E
$BDGSV,4,1,16,208,70,015,26,234,57,297,28,206,40,185,29,211,34,315,27*66
$BDGSV,4,2,16,209,15,197,29,212,76,234,,221,72,272,,213,56,323,*65
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.6,1.5,2.1*3C
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.6,1.5,2.1*22
$GNGSA,A,3,67,68,69,82,83,,,,,,,,2.6,1.5,2.1*2E
$QZGSA,A,3,01,03,,,,,,,,,,,2.6,1.5,2.1*2F
$IMGSA,A,3,,,,,,,,,,,,,2.6,1.5,2.1*22
$BDGSA,A,3,206,208,209,211,234,,,,,,,,2.6,1.5,2.1*12
$GAGSA,A,3,,,,,,,,,,,,,2.6,1.5,2.1*20
$GPRMC,011500.00,A,3724.079115,N,12659.411273,E,002.2,250.1,261020,,,A*58
$GPGGA,011501.00,3724.079108,N,12659.411006,E,1,25,0.4,76.5,M,18.4,M,,*5C
$PGLOR,9,STA,011501.00,0.008,0.000,-484,1,4,0,P,F,L,0,C,3,S,00000042,1647,5,R,000833F4,TPEF,40,3009212,LC,,,*5A
$GPGSV,3,1,12,02,80,021,37,05,61,296,31,06,39,110,39,13,31,191,38*7C
$GPGSV,3,2,12,29,23,317,30,09,20,043,26,07,17,083,33,30,16,112,37*77
$GPGSV,3,3,12,19,14,165,36,12,04,242,,15,04,214,,25,03,275,*70
$GLGSV,2,1,06,83,85,103,27,68,73,347,31,69,41,237,40,82,35,146,38*65
$GLGSV,2,2,06,84,30,329,19,67,25,035,28*66
$QZGSV,1,1,02,01,80,110,34,03,50,171,35*6E
$BDGSV,4,1,16,208,70,015,26,234,57,297,27,206,40,185,30,211,34,315,27*61
$BDGSV,4,2,16,209,15,197,29,212,76,234,,221,72,272,,213,56,323,*65
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.6,1.8,3.2*32
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.6,1.8,3.2*2C
$GNGSA,A,3,67,68,69,82,83,84,,,,,,,3.6,1.8,3.2*2C
$QZGSA,A,3,01,03,,,,,,,,,,,3.6,1.8,3.2*21
$IMGSA,A,3,,,,,,,,,,,,,3.6,1.8,3.2*2C
$BDGSA,A,3,206,208,209,211,234,,,,,,,,3.6,1.8,3.2*1C
$GAGSA,A,3,,,,,,,,,,,,,3.6,1.8,3.2*2E
$GPRMC,011501.00,A,3724.079108,N,12659.411006,E,002.3,249.9,261020,,,A*54
$GPGGA,011502.00,3724.079202,N,12659.410068,E,1,25,0.4,76.8,M,18.4,M,,*52
$PGLOR,9,STA,011502.00,0.008,0.000,-484,1,4,0,P,F,L,0,C,3,S,00000042,1647,5,R,000833F4,TPEF,40,3010212,LC,,,*51
$GPGSV,3,1,12,02,80,021,37,05,61,296,31,06,39,110,39,13,31,191,38*7C
$GPGSV,3,2,12,29,23,317,30,09,20,043,26,07,17,083,33,30,16,112,37*77
$GPGSV,3,3,12,19,14,165,36,12,04,242,,15,04,214,,25,03,275,*70
$GLGSV,2,1,06,83,85,103,27,68,73,347,32,69,41,237,40,82,35,146,38*66
$GLGSV,2,2,06,84,30,329,19,67,25,035,28*66
$QZGSV,1,1,02,01,80,110,34,03,50,171,36*6D
$BDGSV,4,1,16,208,70,015,26,234,57,297,27,206,40,185,30,211,34,315,27*61
$BDGSV,4,2,16,209,15,197,29,212,76,234,,221,72,272,,213,56,323,*65
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.7,1.4,2.3*3E
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.7,1.4,2.3*20
$GNGSA,A,3,67,68,69,82,83,84,,,,,,,2.7,1.4,2.3*20
$QZGSA,A,3,01,03,,,,,,,,,,,2.7,1.4,2.3*2D
$IMGSA,A,3,,,,,,,,,,,,,2.7,1.4,2.3*20
$BDGSA,A,3,206,208,209,211,234,,,,,,,,2.7,1.4,2.3*10
$GAGSA,A,3,,,,,,,,,,,,,2.7,1.4,2.3*22
$GPRMC,011502.00,A,3724.079202,N,12659.410068,E,002.4,246.6,261020,,,A*50
$GPGGA,011503.00,3724.079002,N,12659.408294,E,1,25,0.4,77.0,M,18.4,M,,*50
$PGLOR,9,STA,011503.00,0.008,0.000,-484,1,4,0,P,F,L,0,C,3,S,00000042,1648,5,R,000833F4,TPEF,40,3011212,LC,,,*5E
$GPGSV,3,1,12,02,80,021,38,05,61,296,31,06,39,110,38,13,31,191,38*72
$GPGSV,3,2,12,29,23,317,30,09,19,043,26,07,17,083,35,30,16,112,36*7A
$GPGSV,3,3,12,19,14,165,35,12,04,242,,15,04,214,,25,03,275,*73
$GLGSV,2,1,06,83,85,103,27,68,73,347,32,69,41,237,40,82,35,146,37*69
$GLGSV,2,2,06,84,30,329,24,67,25,035,28*68
$QZGSV,1,1,02,01,80,110,34,03,50,171,36*6D
$BDGSV,4,1,16,208,70,015,26,234,57,297,27,206,40,185,30,211,34,315,27*61
$BDGSV,4,2,16,209,15,197,28,212,76,234,,221,72,272,,213,56,323,*64
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.5,1.8,3.0*33
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.5,1.8,3.0*2D
$GNGSA,A,3,67,68,69,82,83,84,,,,,,,3.5,1.8,3.0*2D
$QZGSA,A,3,01,03,,,,,,,,,,,3.5,1.8,3.0*20
$IMGSA,A,3,,,,,,,,,,,,,3.5,1.8,3.0*2D
$BDGSA,A,3,206,208,209,211,234,,,,,,,,3.5,1.8,3.0*1D
$GAGSA,A,3,,,,,,,,,,,,,3.5,1.8,3.0*2F
$GPRMC,011503.00,A,3724.079002,N,12659.408294,E,002.3,249.6,261020,,,A*53
$GPGGA,011504.00,3724.078600,N,12659.407233,E,1,25,0.4,77.3,M,18.4,M,,*53
$PGLOR,9,STA,011504.00,0.008,0.000,-483,1,4,0,P,F,L,0,C,3,S,00000042,1649,5,R,000833F4,TPEF,40,3012212,LC,,,*5C
$GPGSV,3,1,12,02,80,021,38,05,61,296,31,06,39,110,38,13,31,191,38*72
$GPGSV,3,2,12,29,23,317,29,09,19,043,26,07,17,083,36,30,16,112,36*71
$GPGSV,3,3,12,19,14,165,35,12,04,242,,15,04,214,,25,03,275,*73
$GLGSV,2,1,06,83,85,103,27,68,73,347,32,69,41,237,40,82,35,146,37*69
$GLGSV,2,2,06,84,30,329,23,67,25,035,28*6F
$QZGSV,1,1,02,01,80,110,34,03,50,171,36*6D
$BDGSV,4,1,16,208,70,015,26,234,57,297,27,206,40,185,30,211,34,315,27*61
$BDGSV,4,2,16,209,15,197,28,212,76,234,,221,72,272,,213,56,323,*64
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.5,1.8,3.0*33
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.5,1.8,3.0*2D
$GNGSA,A,3,67,68,69,82,83,84,,,,,,,3.5,1.8,3.0*2D
$QZGSA,A,3,01,03,,,,,,,,,,,3.5,1.8,3.0*20
$IMGSA,A,3,,,,,,,,,,,,,3.5,1.8,3.0*2D
$BDGSA,A,3,206,208,209,211,234,,,,,,,,3.5,1.8,3.0*1D
$GAGSA,A,3,,,,,,,,,,,,,3.5,1.8,3.0*2F
$GPRMC,011504.00,A,3724.078600,N,12659.407233,E,002.3,248.9,261020,,,A*5D
$GPGGA,011505.00,3724.078358,N,12659.406457,E,1,25,0.4,77.6,M,18.4,M,,*5A
$PGLOR,9,STA,011505.00,0.008,0.000,-483,1,4,0,P,F,L,0,C,3,S,00000042,1650,5,R,000833F4,TPEF,40,3013212,LC,,,*54
$GPGSV,3,1,12,02,80,021,38,05,61,296,30,06,39,110,38,13,31,191,37*7C
$GPGSV,3,2,12,29,23,317,29,09,19,043,26,07,17,083,36,30,16,112,36*71
$GPGSV,3,3,12,19,14,165,35,12,04,242,,15,04,214,,25,03,275,*73
$GLGSV,2,1,06,83,85,103,27,68,73,347,32,69,41,237,39,82,34,146,37*66
$GLGSV,2,2,06,84,30,329,23,67,25,035,28*6F
$QZGSV,1,1,02,01,80,110,34,03,50,171,36*6D
$BDGSV,4,1,16,208,70,015,26,234,57,297,26,206,40,185,29,211,34,315,26*69
$BDGSV,4,2,16,209,15,197,27,212,76,234,,221,72,272,,213,56,323,*6B
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.5,1.8,3.0*33
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,3.5,1.8,3.0*2D
$GNGSA,A,3,67,68,69,82,83,84,,,,,,,3.5,1.8,3.0*2D
$QZGSA,A,3,01,03,,,,,,,,,,,3.5,1.8,3.0*20
$IMGSA,A,3,,,,,,,,,,,,,3.5,1.8,3.0*2D
$BDGSA,A,3,206,208,209,211,234,,,,,,,,3.5,1.8,3.0*1D
$GAGSA,A,3,,,,,,,,,,,,,3.5,1.8,3.0*2F
$GPRMC,011505.00,A,3724.078358,N,12659.406457,E,002.3,238.6,261020,,,A*59
$GPGGA,011506.00,3724.078091,N,12659.404969,E,1,25,0.4,77.9,M,18.4,M,,*52
$PGLOR,9,STA,011506.00,0.008,0.000,-483,1,4,0,P,F,L,0,C,3,S,00000042,1652,5,R,000833F4,TPEF,40,3014212,LC,,,*52
$GPGSV,3,1,12,02,80,021,37,05,61,296,30,06,39,110,38,13,31,191,37*73
$GPGSV,3,2,12,29,23,317,29,09,19,043,26,07,17,083,35,30,16,112,36*72
$GPGSV,3,3,12,19,14,165,34,12,04,242,,15,04,214,,25,03,275,*72
$GLGSV,2,1,06,83,85,104,26,68,73,347,31,69,41,237,39,82,34,146,37*63
$GLGSV,2,2,06,84,30,329,23,67,25,035,28*6F
$QZGSV,1,1,02,01,80,110,34,03,50,171,36*6D
$BDGSV,4,1,16,208,70,015,25,234,57,297,30,206,40,185,29,211,34,315,26*6D
$BDGSV,4,2,16,209,15,197,27,212,76,234,,221,72,272,,213,56,323,*6B
$BDGSV,4,3,16,222,47,044,,203,45,207,,201,42,153,,204,35,133,*6F
$BDGSV,4,4,16,216,34,189,,205,09,257,,235,08,151,,210,07,219,*64
$GPGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.3,1.2,2.0*3F
$GNGSA,A,3,02,05,06,07,09,13,19,29,30,,,,2.3,1.2,2.0*21
$GNGSA,A,3,67,68,69,82,83,84,,,,,,,2.3,1.2,2.0*21
$QZGSA,A,3,01,03,,,,,,,,,,,2.3,1.2,2.0*2C
$IMGSA,A,3,,,,,,,,,,,,,2.3,1.2,2.0*21
$BDGSA,A,3,206,208,209,211,234,,,,,,,,2.3,1.2,2.0*11
$GAGSA,A,3,,,,,,,,,,,,,2.3,1.2,2.0*23
$GPRMC,011506.00,A,3724.078091,N,12659.404969,E,002.2,248.5,261020,,,A*5B

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lustre file system  (0) 2020.09.18
Posted by 구차니

numatool 이라는걸 알아가게 되네..

NUMA는 복수개의 CPU를 사용할 때 버스를 통해서 메모리를 공유하고

SMP는 개별 CPU에 메모리를 달아 다른 CPU를 통해 메모리를 접근하는 방식으로 보임

(그러고 보니 펜3 시절에 SMP 라고 들은거 같은데 그때랑 지금의 2cpu 는 방식이 다른가?)

 

[링크 : https://12bme.tistory.com/537]

[링크 : https://rockball.tistory.com/entry/Numa의-이해]

[링크 : https://zetastring.tistory.com/85]

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