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@@ -11,6 +11,12 @@ Version 3.2.0+edits (development branch) versus 3.2.0
have the same warp_id but different dynamic_warp_ids.
- Added extensions to the cache class hierarchy to allow for the use of custom tag_array objects.
- Added some additional const-correctness
+- Added a check in cache_config to prevent configuration that specifies a
+ writeback cache with allocation-on-fill policy. The current implementation
+ of the allocation-on-fill policy assumes a non-writeback cache and never
+ generates any writeback traffic. Even if the writeback traffic is generated,
+ the configuration (writeback cache + allocation-on-fill) will inevitably lead
+ to deadlock.
- Bug Fixes:
- Applied patch from Kito Cheng to update libopencl for checking NULL error
code pointer.