From ef4aeeb7db428718c7e042536d91abd6b71f8df4 Mon Sep 17 00:00:00 2001 From: thijsheijden Date: Tue, 19 Sep 2023 17:23:36 +0200 Subject: [PATCH] Fix the hint on spawned workers --- notebooks/matrix_matrix.ipynb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/notebooks/matrix_matrix.ipynb b/notebooks/matrix_matrix.ipynb index 6f93974..7968e87 100644 --- a/notebooks/matrix_matrix.ipynb +++ b/notebooks/matrix_matrix.ipynb @@ -1086,7 +1086,7 @@ "id": "ab609c18", "metadata": {}, "source": [ - "Run the next cell to check the performance of this implementation. Note that we are far away from the optimal speed up. Why? To answer this question compute the theoretical communication over computation ratio for this implementation and reason about the obtained result. Hint: the number of times a worker is spawned in this implementation is N^3/P on average." + "Run the next cell to check the performance of this implementation. Note that we are far away from the optimal speed up. Why? To answer this question compute the theoretical communication over computation ratio for this implementation and reason about the obtained result. Hint: the number of times a worker is spawned in this implementation is N^2/P on average." ] }, {