Verified Commit aebeb222 authored Jan 02, 2019 by Michael R. Crusoe

Fix thread wait assembly for IA64.

parent 2f92c8c9

debian/changelog

+7 −0

Original line number	Diff line number	Diff line
		seqan2 (2.4.0+dfsg-10) UNRELEASED; urgency=medium

		* debian/patches/ia64_yield: Fix thread wait assembly for IA64.
		Closes: #890185

		-- Michael R. Crusoe <michael.crusoe@gmail.com> Wed, 02 Jan 2019 03:47:37 -0800

		seqan2 (2.4.0+dfsg-9) unstable; urgency=medium

		[ Michael R. Crusoe ]

debian/patches/ia64_yield

0 → 100644

+13 −0

Original line number	Diff line number	Diff line
		From: Michael R. Crusoe <michael.crusoe@gmail.com>
		Subject: Fix thread wait for IA64
		--- seqan2.orig/include/seqan/parallel/parallel_lock.h
		+++ seqan2/include/seqan/parallel/parallel_lock.h
		@@ -233,6 +233,8 @@
		__asm__ __volatile__ ("or 27,27,27" ::: "memory");
		#elif defined(__SSE2__) // AMD and Intel
		_mm_pause();
		+#elif defined(__ia64__) // IA64
		+ __asm__ __volatile__ ("hint @pause");
		#else // everything else.
		asm volatile ("nop" ::: "memory"); // default operation - does nothing => Might lead to passive spinning.
		#endif

debian/patches/series

+1 −0

Original line number	Diff line number	Diff line
		@@ -7,3 +7,4 @@ install_fiona_illumina
		ctdVersion.patch
		fix_manpage_formatting.patch
		no-unaligned-access.patch
		ia64_yield