ComputerScience(125)
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[UPMEM PIM] DPU_FOREACH Iterator
2025. 12. 03. Wednesday * UPMEM PIM Programming- dpu.c : tasklet_id = me(), ํ DPU ๋ด๋ถ์ tasklet ๊ตฌ๋ถ - host.c : ์๋ก ๋ค๋ฅธ DPU ์ธ์ -> ๊ตฌํ์ ์ฌ๊ธฐ์ ์์ ํด์ผ ํ๋ค. - ์ด๋ DPU_FOREACH Iterator๋ฅผ ํ์ฉํ๋ค. - As a consequence, the host API works on sets of DPUs, which may contain multiple DPU ranks.- The provided C macro DPU_RANK_FOREACH and DPU_FOREACH iterate over the ranks and DPUs respectively of a set. # UPMEM-GEM..
2025.12.03 -
[UPMEM PIM] UPMEM-MHA DPU Programming
2025. 11. 29 Saturday ํ ๋ฌ ๋ด๋ด ํ์ง ๋ชปํ๋ ์๋ฌ๋ฅผ ํด๊ฒฐํ๋ค.!๋๋ฌด๋๋ฌด๋๋ฌด ๊ธฐ๋ปค๋ค. .·โ(โ_โ)โ·. ์ค๋๋ง์ ๋๊ปด๋ณธ ์ฝ๋ฉ(๋๋ฒ๊น )์ ๋ง .๋ง๋งํ๊ณ ์ด๋ ค์ด ๋ฌธ์ ๋ step by step์ผ๋ก์๊ฐํด๋ณด๋ฉด, ์ฐฌ์ฐฌํ ํด๊ฒฐํ ์ ์๋ค ! * dpu-diag- ์ด 2546๊ฐ DPU, 350Mhz๋ฅผ ํ์ธํ ์ ์๋ค. - perfcounter_get ๋ก ๊ฐ์ ธ์จ cycle์ ms๋ก ํํํ ๋, ์ ํํ hz๊ฐ ํ์ํ๋ค. * Cycles ์ ํ ์ฆ๊ฐ ํด๊ฒฐ - perfcounter_config(COUNT_CYCLES, true); - ์ด๊ธฐํ ๊ตฌ๋ฌธ ์ถ๊ฐ๋ก, head ๋ณ cycle ์๋ฌ ํด๊ฒฐ * DPU ๋ด๋ถ float ์ฐ์ฐ ์ ๊ฑฐ - ๊ตฌ์กฐ์ฒด ์ ์ ๋ณ๊ฒฝ, PIM ์ฑ๋ฅ ํฅ์ + TILE_ROWS ์ต์ ๊ฐ..
2025.12.01 -
์คํํธ์ ํ๋ก์ ํธ ์ค๊ฐ ๋ฐํ
2025. 10. 29. Wednesday
2025.11.03 -
[๋ธ๋ก์ฒด์ธ] Blockchain · BTC · ETH ์ค๊ฐ๊ณ ์ฌ ์ ๋ฆฌ
1. history of blockchain - The Genesis Block of Bitcoin - Genesis block = ๋ธ๋ก์ฒด์ธ ์ต์ด์ 0๋ฒ ๋ธ๋ก : ์ฌํ ์๋์นด๋ชจํ , ์ค์์ํ, ์ ๋ถ์ ๋ฌด๋ฅ์ผ๋ก๋ถํฐ ์์ ๋ก์ด ํ์ค์ํ ํํ - “The Times 03/Jan/2009 Chancellor on brink of second bailout for banks.” 2. Blockchain Technologies * ํฉ์ ๋ชจ๋ธ : ๋ถ์ฐ ์ปดํจํ ์์์ ๊ณ ์ ์ ๋ฌธ์ - faulty = ๋์๋, ์ด์ํ ๋์ด ์์ธ ํ๊ฒฝ -> ์ด๋ป๊ฒ ํฉ์(๊ฐ์ ๊ฐ)์ ๋๋ฌ? - ๋น์ํด ์ฅ๊ตฐ์ ๋ฌธ์ = 2/3 ์ด์์ ์ฅ๊ตฐ๋ค ์ถฉ์ฑ -> N >= 3f + 1 - PBFT..
2025.11.03 -
[UPMEM PIM] MHA Host Code Review
2025. 10. 29. Wednesday ๐ TODOLIST - quantization ์ ์ฉ ๋ ์์๋ณด๊ธฐ (float -> int) - dpu 2nd tasklet error debugging - embedding ์ฐจ์ ์กฐ์ ํ๊ธฐ (tasklet >= 16)
2025.10.29 -
[UPMEM PIM] UPMEM Checksum Example Code Review
2025. 10. 11. SaturdayUPMEM Official Example Review
2025.10.12 -
[UPMEM PIM] UPMEM-GEMM Code Review
2025. 10. 10. Friday๋ค์์ฃผ ๋ฉ๋ฏธํ ์ค๋น: Code Review · ๊ตฌํ ๐ ์ฐธ๊ณ ์๋ฃ - UPMEM SDK: https://sdk.upmem.com/stable/030_DPURuntimeService_Tasklets.html- UPMEM Naive-GEMM: https://github.com/hhessammheidary/UPMEM-GEMM ๐ TODOLIST- UPMEM Checksum example Code Review- PIM Embedding Lookup(Python Wrapper) - MHA Implementation
2025.10.10 -
ํด๋ผ์ฐ๋ํ๋ก์ ํธ SPEC ๋ฐํ
2025. 10. 01. ์์์ผ
2025.10.07 -
์กธ์ ๋ ผ๋ฌธ ๊ธฐ์ด์กฐ์ฌ์
2025. 09. 30. ํ์์ผ
2025.10.07 -
[PIM] UPMEM Simulator Example
UPMEM Hello World! Examplehttps://sdk.upmem.com/stable/02_HelloWorld.html Hello World! Example — UPMEM DPU SDK 2025.1.0 Documentation© Copyright 2015-2024, UPMEM SAS - All rights reserved.sdk.upmem.com 0. UPMEM SDK ์ค์นํ๊ธฐ https://sdk.upmem.com UPMEM DPU SDKUPMEM SDK The Software Development Kit for programming and using the DPU provided by the UPMEM Acceleration platform.sdk.upmem.com tar -..
2025.09.21