Nikos Nikoleris 44e3c95555 mem-cache: Avoid write merging if there are reads in between ...

This CL reworks the logic in the MSHR to make sure we do not coalesce
requests unless there is a series of write requests for the whole
cache block without any other incompatible requests (e.g., read) in
between.

Change-Id: I0b3195858fb33ef85d7aae27376506057dd53ea7
Signed-off-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/23666
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Tested-by: kokoro <noreply+kokoro@google.com>

2020-01-06 11:09:21 +00:00

..

arch

fastmodel: Fix compilation errors

2019-12-30 22:41:58 +00:00

base

base: Fix negative op-assign of SatCounter

2019-12-21 10:58:08 +00:00

cpu

cpu: Fix issue with MinorCPU predicated-false mem. accesses

2020-01-03 08:17:22 +00:00

dev

configs: arm realview(64) regressions using VExpress_GEM5_V1

2019-12-20 17:59:39 +00:00

doc

mem: Minimize the use of MemObject.

2019-04-28 01:19:40 +00:00

doxygen

MEM: Put memory system document into doxygen

2012-09-25 11:49:41 -05:00

gpu-compute

gpu-compute: Fix overriden errors

2019-09-20 22:42:31 +00:00

kern

kern: When dumping dmesg, detect the byte order dynamically.

2019-10-30 22:29:23 +00:00

learning_gem5

mem-ruby: Allow Ruby to use all replacement policies in Classic

2019-10-11 03:29:29 +00:00

mem

mem-cache: Avoid write merging if there are reads in between

2020-01-06 11:09:21 +00:00

proto

cpu: Stop extracting inst_flags from the machInst.

2018-03-27 10:57:36 +00:00

python

python: fix "fatal" usage in fdthelper

2019-12-18 09:15:14 +00:00

sim

sim: Move destructor of Port to public

2020-01-03 12:35:38 +00:00

systemc

systemc: Fix tlm2 socket integration

2019-12-20 13:12:57 +00:00

unittest

tests: Added GTests for base/str.cc

2019-10-24 16:25:09 +00:00

Doxyfile

misc: Fix BaseCPU doxygen

2018-07-10 16:41:40 +00:00

SConscript

scons: Set the partial linking group for EXTRAS dirs.

2019-12-07 00:04:40 +00:00