From cf6e77f2110c651f1e6f9493da259b4179d5085c Mon Sep 17 00:00:00 2001
From: Thomas Jahns <jahns@dkrz.de>
Date: Mon, 4 Oct 2021 03:10:01 +0200
Subject: [PATCH] Clarify documentation.
---
src/pio_rpc.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/pio_rpc.c b/src/pio_rpc.c
index 0bf297492..c8dde1944 100644
--- a/src/pio_rpc.c
+++ b/src/pio_rpc.c
@@ -45,8 +45,9 @@ computeClientStreamBufSize(int streamID, const struct collSpec *collector)
if (collector->partDesc)
{
/* the distribution of data is fully prescribed in this case,
- * i.e. memory needed can be computed exactly for the double
- * precision case */
+ * i.e. memory needed can be computed exactly if the clients
+ * also specified the element type as float or double, otherwise
+ * plan for the double precision case */
const Xt_idxlist *partDesc = collector->partDesc;
const int *conversion = collector->conversion;
for (size_t varID = 0; varID < nvars; ++varID)
--
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