From bc8da6ba25c77f0dc7da0fd37b10119a42a0d532 Mon Sep 17 00:00:00 2001 From: Torvald Riegel Date: Fri, 24 Feb 2012 11:05:37 +0000 Subject: [PATCH] libitm: Use ml_wt as default TM methods for >1 thread. libitm/ * retry.cc (GTM::gtm_thread::number_of_threads_changed): Change default dispatch for more than 1 thread to ml_wt. From-SVN: r184547 --- libitm/ChangeLog | 5 +++++ libitm/retry.cc | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/libitm/ChangeLog b/libitm/ChangeLog index 2676cbef4b0..3e9e159f978 100644 --- a/libitm/ChangeLog +++ b/libitm/ChangeLog @@ -1,3 +1,8 @@ +2012-02-24 Torvald Riegel + + * retry.cc (GTM::gtm_thread::number_of_threads_changed): Change + default dispatch for more than 1 thread to ml_wt. + 2012-02-20 Torvald Riegel * method-gl.cc (gl_wt_dispatch::orec): Put on separate cacheline. diff --git a/libitm/retry.cc b/libitm/retry.cc index 2c1483eae5a..660bf5244e3 100644 --- a/libitm/retry.cc +++ b/libitm/retry.cc @@ -314,7 +314,7 @@ GTM::gtm_thread::number_of_threads_changed(unsigned previous, unsigned now) set_default_dispatch(default_dispatch_user); else { - abi_dispatch* a = dispatch_serialirr_onwrite(); + abi_dispatch* a = dispatch_ml_wt(); if (a->supports(now)) set_default_dispatch(a); else