From bb2a665ccd57f71043561a965a4c11931f96e7ef Mon Sep 17 00:00:00 2001 From: Wilson Fung Date: Fri, 30 Aug 2013 02:45:59 -0800 Subject: Fixing assertion that occurs when L1 cache is configured with write-allocation policy. Also added description for the write-allocation fix implemented by Tayler. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 16914] --- CHANGES | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'CHANGES') diff --git a/CHANGES b/CHANGES index b4fbdde..e45b4ad 100644 --- a/CHANGES +++ b/CHANGES @@ -80,6 +80,10 @@ Version 3.2.1+edits (development branch) versus 3.2.1 dram_t::cycle(). - Fixed the segmentation faults that occur when L2 cache is diabled. The bug was introduced when GPUWattch was integrated into GPGPU-Sim. + - Fixed the deadlock that occurs when L1 cache is configured with + write-back, write-allocate policy. The fix involves generating different + types of write-allocation requests for L1 and L2 caches, so that + write-allocation requests from L1 cache are not consumed by the L2 cache. Version 3.2.1 versus 3.2.0 - Added kernel name and launch uids to performance statistics log. -- cgit v1.3