From 5ac62094cabfbf24438e0ad65e02cfde02c93118 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Wed, 3 May 2017 14:51:18 +0200
Subject: [PATCH] Document that for OOC one needs to use MORSE_Desc_Create_OOC
---
docs/texinfo/chapters/configuration.texi | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/docs/texinfo/chapters/configuration.texi b/docs/texinfo/chapters/configuration.texi
index 92aec0af6..8d963735b 100644
--- a/docs/texinfo/chapters/configuration.texi
+++ b/docs/texinfo/chapters/configuration.texi
@@ -342,7 +342,11 @@ Database of models is subject to change, it should be enrich in a near future.
@section Use out of core support with StarPU
If the matrix can not fit in the main memory, StarPU can automatically evict
-tiles to the disk. The following variables need to be set:
+tiles to the disk. The descriptors for the matrices which can not fit in the
+main memory need to be created with @code{MORSE_Desc_Create_OOC}, so that MORSE
+does not force StarPU to keep it in the main memory.
+
+The following variables then need to be set:
@itemize @bullet
@item @env{STARPU_DISK_SWAP} environment variable to a place where to store
evicted tiles, for example:
--
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