From: Augustin Degomme <adegomme@users.noreply.github.com>
Date: Mon, 21 Mar 2022 19:40:29 +0000 (+0100)
Subject: give a (small and random) value of smpi/ois and smpi/os flags for mpich3 tests. Ratio... 
X-Git-Tag: v3.31~8
X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/fb433916504c89bc00bb6bf00d905eebb05e565c

give a (small and random) value of smpi/ois and smpi/os flags for mpich3 tests. Rationale is that it can speedup some tests a lot, as without it and async_small_thres, a lot a small messages can be sent at the same time in a loop, piling in the system and causing a lot of lag when lmm needs to handle all of these messages at once
---

diff --git a/teshsuite/smpi/mpich3-test/runtests b/teshsuite/smpi/mpich3-test/runtests
index ed293d24b5..f58c0245c0 100755
--- a/teshsuite/smpi/mpich3-test/runtests
+++ b/teshsuite/smpi/mpich3-test/runtests
@@ -161,7 +161,7 @@ foreach $_ (@ARGV) {
     elsif (/--?platformfile=(.*)/) { $platformfile = $1; }
     elsif (/--?hostfile=(.*)/) { $hostfile = $1; }
     elsif (/--?srcdir=(.*)/) { $srcdir = $1;
-	$mpiexec="$mpiexec  -platform ${srcdir}/$platformfile -hostfile ${srcdir}/$hostfile --log=root.thr:critical --log=smpi_kernel.thr:warning --cfg=smpi/host-speed:1e9f  --cfg=smpi/async-small-thresh:65536"; }
+	$mpiexec="$mpiexec  -platform ${srcdir}/$platformfile -hostfile ${srcdir}/$hostfile --log=root.thr:critical --log=smpi_kernel.thr:warning --cfg=smpi/host-speed:1e9f  --cfg=smpi/async-small-thresh:65536 --cfg=smpi/os:1:0.0000003:0.0000002 --cfg=smpi/ois:1:0.0000003:0.0000002"; }
     elsif (/--?verbose/) { $verbose = 1; }
     elsif (/--?showprogress/) { $showProgress = 1; }
     elsif (/--?debug/) { $debug = 1; }