Presentation
SIGN IN TO VIEW THIS PRESENTATION Sign In
Tydi-lang: A Language for Typed Streaming Hardware
SessionNinth International Workshop on Heterogeneous High-Performance Reconfigurable Computing (H2RC 2023)
DescriptionTransferring composite data structures with variable-length fields often requires designing unique protocols, causing incompatibility issues and decreased collaboration among hardware developers, especially in the open-source community. Because the high-level meaning of a protocol is often lost in translation to low-level languages when a custom protocol needs to be designed, extra documentation is required, the interpretation of which introduces new opportunities for errors.
The Tydi specification (Tydi-spec) was proposed to address the issues by codifying the complex structures in a type and providing a standard protocol to transfer typed data among components. This paper presents Tydi-lang, a language that incorporates Tydi-spec for describing typed streams and offers templates for reusable components. An open-source compiler from Tydi-lang to Tydi intermediate representation (Tydi-IR) is implemented, and a Tydi-IR to VHDL compiler is utilized. Through Tydi-lang examples translating high-level SQL to VHDL, we demonstrate its efficiency in raising abstraction levels and reducing design effort.
The Tydi specification (Tydi-spec) was proposed to address the issues by codifying the complex structures in a type and providing a standard protocol to transfer typed data among components. This paper presents Tydi-lang, a language that incorporates Tydi-spec for describing typed streams and offers templates for reusable components. An open-source compiler from Tydi-lang to Tydi intermediate representation (Tydi-IR) is implemented, and a Tydi-IR to VHDL compiler is utilized. Through Tydi-lang examples translating high-level SQL to VHDL, we demonstrate its efficiency in raising abstraction levels and reducing design effort.
Event Type
Workshop
TimeFriday, 17 November 202310:30am - 10:50am MST
Location403-404
Architecture and Networks
W