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gem5/src/mem
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Emilio Castillo 80fa6a0edc ruby: Fixed a deadlock when restoring a checkpoint with garnet 
This patch fixes a problem where in Garnet, the enqueue time in the
VCallocator and the SWallocator which is of type Cycles was being stored
inside a variable with int type.

This lead to a known problem restoring checkpoints with garnet & the fixed
pipeline enabled. That value was really big and didn't fit in the variable
overflowing it, therefore some conditions on the VC allocation stage & the
SW allocation stage were not met and the packets didn't advance through the
network, leading to a deadlock panic right after the checkpoint was restored.

Committed by: Nilay Vaish <nilay@cs.wisc.edu>
2013-10-30 10:35:05 -05:00
..
cache cpu: add consistent guarding to *_impl.hh files. 2013-10-17 10:20:45 -05:00
protocol ruby: remove undefined message size type 2013-09-06 16:21:30 -05:00
ruby ruby: Fixed a deadlock when restoring a checkpoint with garnet 2013-10-30 10:35:05 -05:00
slicc ruby: converts sparse memory stats to gem5 style 2013-09-06 16:21:28 -05:00
abstract_mem.cc mem: Make MemoryAccess flag more verbose 2013-10-17 10:20:45 -05:00
abstract_mem.hh mem: Avoid explicitly zeroing the memory backing store 2013-05-30 12:53:54 -04:00
AbstractMemory.py mem: Change AbstractMemory defaults to match the common case 2013-08-19 03:52:33 -04:00
addr_mapper.cc mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
addr_mapper.hh mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
AddrMapper.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
bridge.cc mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
bridge.hh mem: Tidy up the bridge with const and additional checks 2013-06-27 05:49:49 -04:00
Bridge.py mem: Tidy up the bridge with const and additional checks 2013-06-27 05:49:49 -04:00
bus.cc mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
bus.hh mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
Bus.py mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
coherent_bus.cc mem: Make returning snoop responses occupy response layer 2013-05-30 12:54:02 -04:00
coherent_bus.hh mem: De-virtualise interfaces in the CoherentBus 2013-10-17 10:20:45 -05:00
comm_monitor.cc mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
comm_monitor.hh mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
CommMonitor.py mem: Add tracing support in the communication monitor 2013-01-07 13:05:37 -05:00
fs_translating_port_proxy.cc arch: Resurrect the NOISA build target and rename it NULL 2013-09-04 13:22:57 -04:00
fs_translating_port_proxy.hh arch: Resurrect the NOISA build target and rename it NULL 2013-09-04 13:22:57 -04:00
mem_object.cc Port: Add protocol-agnostic ports in the port hierarchy 2012-10-15 08:12:35 -04:00
mem_object.hh Port: Add protocol-agnostic ports in the port hierarchy 2012-10-15 08:12:35 -04:00
MemObject.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
mport.cc MEM: Separate snoops and normal memory requests/responses 2012-04-14 05:45:07 -04:00
mport.hh MEM: Separate requests and responses for timing accesses 2012-05-01 13:40:42 -04:00
noncoherent_bus.cc mem: Make the buses multi layered 2013-05-30 12:54:01 -04:00
noncoherent_bus.hh mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
packet.cc mem: Adding verbose debug output in the memory system 2013-04-22 13:20:33 -04:00
packet.hh mem: Adding verbose debug output in the memory system 2013-04-22 13:20:33 -04:00
packet_access.hh arch: nuke arch/isa_specific.hh and move stuff to generated config/the_isa.hh 2009-09-23 08:34:21 -07:00
packet_queue.cc mem: Adding verbose debug output in the memory system 2013-04-22 13:20:33 -04:00
packet_queue.hh sim: have a curTick per eventq 2012-11-16 10:27:47 -06:00
page_table.cc sim: Fix two bugs relating to software caching of PageTable entries. 2013-04-23 09:47:52 -04:00
page_table.hh sim: Fix two bugs relating to software caching of PageTable entries. 2013-04-23 09:47:52 -04:00
physical.cc mem: Avoid explicitly zeroing the memory backing store 2013-05-30 12:53:54 -04:00
physical.hh mem: Merge ranges that are part of the conf table 2013-01-07 13:05:38 -05:00
port.cc mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
port.hh mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
port_proxy.cc mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
port_proxy.hh arch: Resurrect the NOISA build target and rename it NULL 2013-09-04 13:22:57 -04:00
qport.hh mem: Add PortID to QueuedMasterPort constructor 2013-10-17 10:20:45 -05:00
request.hh mem: Rename the ASI_BITS flag field in Request 2013-10-15 13:26:34 +02:00
SConscript arch: Resurrect the NOISA build target and rename it NULL 2013-09-04 13:22:57 -04:00
se_translating_port_proxy.cc mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
se_translating_port_proxy.hh MEM: Introduce the master/slave port sub-classes in C++ 2012-03-30 09:40:11 -04:00
simple_dram.cc stats: Cumulative stats update 2013-08-19 03:52:36 -04:00
simple_dram.hh mem: Use STL deque in favour of list for DRAM queues 2013-08-19 03:52:32 -04:00
simple_mem.cc mem: Fix scheduling bug in SimpleMemory 2013-09-18 08:46:33 -04:00
simple_mem.hh mem: Add an internal packet queue in SimpleMemory 2013-08-19 03:52:25 -04:00
SimpleDRAM.py config: Command line support for multi-channel memory 2013-08-19 03:52:34 -04:00
SimpleMemory.py mem: Add an internal packet queue in SimpleMemory 2013-08-19 03:52:25 -04:00
tport.cc mem: Replace check with panic where inhibited should not happen 2013-04-22 13:20:33 -04:00
tport.hh Port: Hide the queue implementation in SimpleTimingPort 2012-07-09 12:35:42 -04:00