From 5a55e295614a1474e192d9232b55256fd6e3aafd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Villemot?= <sebastien@dynare.org>
Date: Fri, 21 Jan 2022 14:54:41 +0100
Subject: [PATCH] Dynare++: minor fix to check for oversized problem
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The maximum value of a signed integer is 2³¹−1, so the inequality test must not
be strict.
---
dynare++/tl/cc/tl_static.cc | 4 ++--
license.txt | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/dynare++/tl/cc/tl_static.cc b/dynare++/tl/cc/tl_static.cc
index b1603a722f..f1adb8c48f 100644
--- a/dynare++/tl/cc/tl_static.cc
+++ b/dynare++/tl/cc/tl_static.cc
@@ -1,6 +1,6 @@
/*
* Copyright © 2004 Ondra Kamenik
- * Copyright © 2019 Dynare Team
+ * Copyright © 2019-2022 Dynare Team
*
* This file is part of Dynare.
*
@@ -51,7 +51,7 @@ namespace TLStatic
init(int dim, int nvar)
{
// Check that tensor indices will not overflow (they are stored as signed int, hence on 31 bits)
- if (std::log2(nvar)*dim > std::numeric_limits<int>::digits)
+ if (std::log2(nvar)*dim >= std::numeric_limits<int>::digits)
throw TLException(__FILE__, __LINE__, "Problem too large, you should decrease the approximation order");
std::lock_guard<std::mutex>{mut};
diff --git a/license.txt b/license.txt
index 6456a4cca6..ed857ca847 100644
--- a/license.txt
+++ b/license.txt
@@ -285,7 +285,7 @@ License: GFDL-NIV-1.3+
Files: dynare++/*
Copyright: 2004-2011 Ondra Kamenik
- 2019-2021 Dynare Team
+ 2019-2022 Dynare Team
License: GPL-3+
Files: m4/ax_blas.m4 m4/ax_lapack.m4
--
GitLab