Lightning Talk Slot #2: An SSA-based Register Allocator for GHC (HIW 2022)

Sun 11 - Fri 16 September 2022 Ljubljana, Slovenia

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HIW 2022

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When

Sun 11 Sep 2022 14:15 - 14:30 at E3 - Lightning Talks

Abstract

Underperformance of GHC’s graph coloring register allocator has sent me down a rabbit hole. This talk summarizes my findings while building a prototype SSA-based allocator and ideas on how to improve register allocation in NCG.

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The program is currently displayed in (GMT+02:00) Belgrade, Bratislava, Budapest, Ljubljana, Prague.

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The GMT offsets shown reflect the offsets at the moment of the conference.

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Session Program

Sun 11 Sep
Displayed time zone: Belgrade, Bratislava, Budapest, Ljubljana, Prague change

14:00 - 15:30	Lightning TalksHIW at E3 Lightning talks can be submitted via this form: https://forms.gle/5GG9fkUPB2muw6vt5

14:00 15m Talk		Lightning Talk Slot #1: Signature Sections HIW Gergo Erdi Standard Chartered Bank File Attached
14:15 15m Talk		Lightning Talk Slot #2: An SSA-based Register Allocator for GHC HIW Benjamin Maurer
14:30 15m Talk		Lightning Talk Slot #3: The Haskell Optimization Handbook HIW Jeffrey Young IOHK
14:45 15m Talk		Lightning Talk Slot #4: Modularizing GHC HIW Sylvain Henry
15:00 15m Talk		Lightning Talk Slot #5: More recursive equations HIW Joachim Breitner Epic Games
15:15 15m Talk		Lightning Talk Slot #6 HIW

Lightning Talk Slot #2: An SSA-based Register Allocator for GHC

Sun 11 Sep
Displayed time zone: Belgrade, Bratislava, Budapest, Ljubljana, Prague change

Benjamin Maurer

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Lightning Talk Slot #2: An SSA-based Register Allocator for GHC

Program Display Configuration

Program Display Configuration

Sun 11 SepDisplayed time zone: Belgrade, Bratislava, Budapest, Ljubljana, Prague change

Benjamin Maurer

Sun 11 Sep
Displayed time zone: Belgrade, Bratislava, Budapest, Ljubljana, Prague change