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Update index.qmd
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pnavaro committed Sep 24, 2024
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4 changes: 2 additions & 2 deletions index.qmd
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Expand Up @@ -500,7 +500,7 @@ data on 1 : 3 4 11 12 19 20

On veut paralléliser l'exemple suivant avec Rmpi

"""R
```R
my.loop <- 20
m.dim <- list(nrow = 200000, ncol = 10)
m <- matrix(1, nrow = m.dim$nrow, ncol = m.dim$ncol)
Expand All @@ -511,7 +511,7 @@ for(k in 1 : my.loop){
ret <- ret + sum(rowSums(m))
}
Sys.time() - start
"""
```

Voici la version MPMD, essayer d'en faire une version SPMD et comparer les performances.

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