From a8ed428bab10bc595493c1c3c029a5e8d6f25637 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Wed, 25 Apr 2018 22:35:46 +0200
Subject: [PATCH] Disable multithreading in ztrmv

BLAS-Tester shows that the same problem exists as with DTRMV (issue #1332)
---
 interface/ztrmv.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/interface/ztrmv.c b/interface/ztrmv.c
index 4c47e9e913..0e16632e06 100644
--- a/interface/ztrmv.c
+++ b/interface/ztrmv.c
@@ -239,6 +239,9 @@ void CNAME(enum CBLAS_ORDER order, enum CBLAS_UPLO Uplo,
   } else
       nthreads = 1;
 
+/* FIXME TRMV multithreading appears to be broken, see issue 1332*/
+  nthreads = 1;
+
   if(nthreads > 1) {
     buffer_size = n > 16 ? 0 : n * 4 + 40;
   }