這裏顯示兩個版本的差異處。
Both sides previous revision 前次修改 下次修改 | 前次修改 | ||
group:gpu [2014/11/25 13:59] elvis 調整排版 |
group:gpu [2019/09/24 10:02] (目前版本) admin |
||
---|---|---|---|
行 1: | 行 1: | ||
<WRAP round todo> // | <WRAP round todo> // | ||
+ | \\ | ||
+ | \\ | ||
+ | \\ | ||
+ | ====== GPGPU架構設計 ====== | ||
+ | GPGPU提供可大量平行化(Massive Parallel)的編程模型(Programming Model),讓易於平行化的應用程式能獲得效能上的躍進,而在硬體架構方面, | ||
+ | GPGPU的運算單元為SIMT架構,相較於MIMD架構的處理器,SIMT架構因資料流的單調性更能在相同製程條件下提供遠大於MIMD的運算單元數量,在運算效能極限方面佔有絕對優勢。 | ||
- | ====== GPU架構設計 ====== | ||
\\ | \\ | ||
行 7: | 行 12: | ||
本團隊目前的研究主題如下: | 本團隊目前的研究主題如下: | ||
+ | |||
+ | ====GPGPU 架構設計 ==== | ||
+ | |||
+ | 隨著大量應用產品與需求的出現,繪圖引擎近來擔任大量平行運算的重要角色。本實驗室GPU團隊現在正積極地在開發符合OpenCL/ | ||
+ | \\ | ||
+ | < | ||
+ | \\ | ||
+ | - **CASLAB GPUsim** \\ To overcome the complex development process, adopting TLM methodology can build the system by incremental development process, which makes verification and validation in early development stage possible.\\ \\ We develop the cycle-accurate SIMT core by basic cycle-accurate modeling approach and evaluate its performance on CASLAB-GPUSim cosimulation platform. | ||
+ | |||
+ | \\ | ||
==== 支援異質系統架構(HSA)之Unified Shader GPU架構設計 ==== | ==== 支援異質系統架構(HSA)之Unified Shader GPU架構設計 ==== | ||
行 22: | 行 37: | ||
\\ | \\ | ||
===== 研究成果 ===== | ===== 研究成果 ===== | ||
- | < | + | < |
為了研究並且模擬異質系統架構的運算,我們實作了一個基於異質系統架構(HSA)的GPU模擬器。此模擬器包含: | 為了研究並且模擬異質系統架構的運算,我們實作了一個基於異質系統架構(HSA)的GPU模擬器。此模擬器包含: | ||
\\ | \\ | ||
行 30: | 行 45: | ||
A fundamental GPU Simulator based on our Custom GPU ISA which includes fixed-size register file, warp scheduler, dispatch unit and SIMD execution units for parallel computing. The Simulator also supports 80 of 110 (73%) instructions, | A fundamental GPU Simulator based on our Custom GPU ISA which includes fixed-size register file, warp scheduler, dispatch unit and SIMD execution units for parallel computing. The Simulator also supports 80 of 110 (73%) instructions, | ||
- | \\ | ||
- | \\ | ||
- | |||
\\ | \\ | ||
===== 團隊成員 ===== | ===== 團隊成員 ===== | ||
==== 現任成員 ==== | ==== 現任成員 ==== | ||
- | + | ^ 碩士班二年級 | |
- | ^ 研究助理 | + | ^ 碩士班一年級 |
- | ^ 碩士班三年級 | + | |
- | ^ 碩士班二年級 | + | |
- | ^ 碩士班一年級 | + | |
^ 大學部 | ^ 大學部 | ||
\\ | \\ |