persistent threads in a nested parallel region

2017-05-30 Thread Jakub Kurzak
I have a parallel for inside a parallel task. Nesting works fine, but the nested threads are launched every time, and the overhead is problematic. Is there a way to keep the nested threads persistent?

Re: backporting fixes for xtensa to stable branches

2017-05-30 Thread Max Filippov
On Tue, May 30, 2017 at 3:34 PM, augustine.sterl...@gmail.com wrote: > On Tue, May 30, 2017 at 3:26 PM, Max Filippov wrote: >> Hi Sterling, >> >> for xtensa we have a number of bugfixes in the mainline that were never >> backported to the stable branches. It'd be great having them in the stable >

gcc-5-20170530 is now available

2017-05-30 Thread gccadmin
Snapshot gcc-5-20170530 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/5-20170530/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 5 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches/gcc-5

Re: backporting fixes for xtensa to stable branches

2017-05-30 Thread augustine.sterl...@gmail.com
On Tue, May 30, 2017 at 3:26 PM, Max Filippov wrote: > Hi Sterling, > > for xtensa we have a number of bugfixes in the mainline that were never > backported to the stable branches. It'd be great having them in the stable > gcc releases instead of carrying the fixes in various toolchain builders. >

backporting fixes for xtensa to stable branches

2017-05-30 Thread Max Filippov
Hi Sterling, for xtensa we have a number of bugfixes in the mainline that were never backported to the stable branches. It'd be great having them in the stable gcc releases instead of carrying the fixes in various toolchain builders. Would it be ok to do the following backports? to the gcc-5-bran

Re: Basic Block Statistics

2017-05-30 Thread Will Hawkins
I just wanted to send a quick follow up. Thanks to the incredible support on this list from Mr. Law and support in IRC from segher, djgpp and dmalcolm, I was able to put together a serviceable little plugin that does some very basic statistic generation on basic blocks. Here is a link to the sour