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Add linear algebra competition to events #246

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Merged
msaroufim merged 1 commit into from
Jun 29, 2026
Merged

Add linear algebra competition to events #246

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29 changes: 22 additions & 7 deletions frontend/src/pages/lectures/Lectures.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -90,7 +90,7 @@ interface InPersonEvent {
interface Competition {
title: string;
startDate: string;
endDate: string;
endDate?: string;
location: string;
lumaUrl: string;
description?: string;
Expand Down Expand Up @@ -131,7 +131,15 @@ const inPersonEvents: InPersonEvent[] = [
},
];

const kernelCompetitions: EventItem[] = [
const kernelCompetitions: Competition[] = [
{
title: "Linear Algebra Kernels For The Age Of Research",
startDate: "2026-06-12",
location: "Online",
lumaUrl: "/news/linear-algebra-kernels-age-of-research",
description:
"Open competition on classical linear algebra kernels, starting with QR and eigh on B200.",
},
{
title: "The $1.1M AMD x GPU MODE - E2E Model Speedrun",
startDate: "2026-03-06",
Expand Down Expand Up @@ -237,8 +245,12 @@ function InPersonEventCard({ event }: { event: InPersonEvent }) {
}

function CompetitionCard({ event }: { event: Competition }) {
const ongoing = isOngoing(event.startDate, event.endDate);
const duration = getDurationDays(event.startDate, event.endDate);
const ongoing = event.endDate
? isOngoing(event.startDate, event.endDate)
: parseLocalDate(event.startDate) <= new Date();
const duration = event.endDate
? getDurationDays(event.startDate, event.endDate)
: null;

return (
<Box sx={styles.card}>
Expand All @@ -251,8 +263,11 @@ function CompetitionCard({ event }: { event: Competition }) {
</Box>
<Typography sx={styles.cardTitle}>{event.title}</Typography>
<Typography sx={styles.cardMeta}>
{formatDate(event.startDate)} - {formatDate(event.endDate)} ({duration}{" "}
days) · {event.location}
{event.endDate
? `${formatDate(event.startDate)} - ${formatDate(
event.endDate,
)} (${duration} days) · ${event.location}`
: `Open now · ${event.location}`}
</Typography>
{event.description && (
<Typography sx={styles.cardDescription}>
Expand Down Expand Up @@ -318,7 +333,7 @@ export default function Lectures() {
(e) => parseLocalDate(e.date) >= now,
);
const activeCompetitions = kernelCompetitions.filter(
(e) => parseLocalDate(e.endDate) >= now,
(e) => !e.endDate || parseLocalDate(e.endDate) >= now,
);

return (
Expand Down
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