GPUdb์ธ Kinetica์™€ Postgresql์˜ ๋Œ€๊ฒฐ

Kinetica๋Š” GPU๋ฅผ ์ด์šฉํ•œ in-memory DB๋กœ์„œ, ์ฃผ๋กœ OLTP์šฉ๋ณด๋‹ค๋Š” OLAP์šฉ์œผ๋กœ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ์•„๋ž˜์— ๊ฐ„๋‹จํ•œ TPC-H data์™€ query๋ฅผ ์ด์šฉํ•˜์—ฌ ์ผ๋ฐ˜ DBMS(์—ฌ๊ธฐ์„œ๋Š” postgresql)์™€์˜ ์„ฑ๋Šฅ ๋น„๊ต ๋ฐ ๊ทธ๋•Œ CPU-GPU๊ฐ„์˜ NVLink๊ฐ€ ์–ด๋–ค...

๊ณ„์† ์ฝ๊ธฐ GPUdb์ธ Kinetica์™€ Postgresql์˜ ๋Œ€๊ฒฐ

IBM์ด ์ž๋ž‘ํ•˜๋Š” POWER9 + V100 GPU์˜ ์กฐํ•ฉ์ด H2O DriverlessAI์— ์–ด๋–ค ๋„์›€์ด ๋ ๊นŒ ?

H2O Driverless AI๋Š” model training ์ค‘ GPU์—์„œ ๋Œ๋ฆฌ๋Š” ๊ฒƒ์ด ๋” ํšจ๊ณผ์ ์ด๋ผ๊ณ  ํŒ๋‹จ๋  ๋•Œ๋งˆ๋‹ค ํ•„์š”์— ๋”ฐ๋ผ ๋“œ๋ฌธ๋“œ๋ฌธ GPU๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ์ด๋Š” ์šฐ์ธก ํ•˜๋‹จ์˜ “GPU usage” tab์„ ํด๋ฆญํ•˜๋ฉด...

๊ณ„์† ์ฝ๊ธฐ IBM์ด ์ž๋ž‘ํ•˜๋Š” POWER9 + V100 GPU์˜ ์กฐํ•ฉ์ด H2O DriverlessAI์— ์–ด๋–ค ๋„์›€์ด ๋ ๊นŒ ?

Redhat ppc64le์—์„œ์˜ OS disk mirroring (SW RAID1)

๊ธฐ์กด posting http://hwengineer.blogspot.com/2017/03/ppc64le-power8-ubuntu-sw-raid.html ์—์„œ๋Š” Ubuntu ppc64le ํ™˜๊ฒฝ์—์„œ mdadm device (SW RAID1) ๊ตฌ์„ฑ์„ ํ†ตํ•ด 2์žฅ์˜ ๋‚ด์žฅ disk์— OS mirror๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์†Œ๊ฐœ์‹œ์ผœ ๋“œ๋ ธ์Šต๋‹ˆ๋‹ค. ์•„์‹œ๋‹ค์‹œํ”ผ x86 ์•„ํ‚คํ…์ฒ˜์™€๋Š”...

๊ณ„์† ์ฝ๊ธฐ Redhat ppc64le์—์„œ์˜ OS disk mirroring (SW RAID1)

POWER9 AC922์—์„œ HPL CUDA ๋ฒ„์ „์„ compileํ•˜๊ณ  ์ˆ˜ํ–‰ํ•˜๊ธฐ

HPL (High Performance Linpack)์„ POWER9 AC922์—์„œ CUDA๋ฅผ ์ด์šฉํ•˜์—ฌ ์ˆ˜ํ–‰ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ •๋ฆฌํ–ˆ์Šต๋‹ˆ๋‹ค. ์ฃผ๋กœ ์•„๋ž˜ site์˜ ๋‚ด์šฉ๋Œ€๋กœ ํ…Œ์ŠคํŠธํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค. How to compile HPL (LINPACK) ๋จผ์ € ์•„๋ž˜์™€ ๊ฐ™์ด...

๊ณ„์† ์ฝ๊ธฐ POWER9 AC922์—์„œ HPL CUDA ๋ฒ„์ „์„ compileํ•˜๊ณ  ์ˆ˜ํ–‰ํ•˜๊ธฐ