gem5/src/mem
Brad Beckmann 29c45ccd23 ruby: Reduced ruby latencies
The previous slower ruby latencies created a mismatch between the faster M5
cpu models and the much slower ruby memory system.  Specifically smp
interrupts were much slower and infrequent, as well as cpus moving in and out
of spin locks.  The result was many cpus were idle for large periods of time.

These changes fix the latency mismatch.
2010-08-20 11:46:12 -07:00
..
cache Port: Only indicate that a SimpleTimingPort is drained if its send event is 2010-07-22 18:54:37 +01:00
config Fixes to get prefetching working again. 2009-02-16 08:56:40 -08:00
protocol ruby: Reduced ruby latencies 2010-08-20 11:46:12 -07:00
ruby ruby: fix ruby llsc support to sync sc outcomes 2010-08-20 11:46:12 -07:00
slicc slicc: Consolidated the protocol stats printing 2010-08-20 11:46:12 -07:00
bridge.cc ruby: Added more info to bridge error message 2009-11-18 13:55:57 -08:00
bridge.hh includes: use base/types.hh not inttypes.h or stdint.h 2009-05-17 14:34:51 -07:00
Bridge.py DMA: Add IOCache and fix bus bridge to optionally only send requests one 2007-08-10 16:14:01 -04:00
bus.cc bus: clean up default responder code. 2010-08-17 05:06:21 -07:00
bus.hh bus: clean up default responder code. 2010-08-17 05:06:21 -07:00
Bus.py bus: clean up default responder code. 2010-08-17 05:06:21 -07:00
dram.cc style: Remove non-leading tabs everywhere they shouldn't be. Developers should configure their editors to not insert tabs 2008-09-10 14:26:15 -04:00
dram.hh stats: Fix all stats usages to deal with template fixes 2009-03-05 19:09:53 -08:00
mem_object.cc params: Get rid of the remnants of the old style parameter configuration stuff. 2008-08-11 12:22:17 -07:00
mem_object.hh params: Get rid of the remnants of the old style parameter configuration stuff. 2008-08-11 12:22:17 -07:00
MemObject.py Major changes to how SimObjects are created and initialized. Almost all 2007-07-23 21:51:38 -07:00
mport.cc X86: Add a function which gets called when an interrupt message has been delivered. 2009-04-19 03:54:11 -07:00
mport.hh Create a message port for sending messages as apposed to reading/writing a memory range. 2008-10-12 12:08:51 -07:00
packet.cc cache: fail store conditionals when upgrade loses race 2010-06-16 15:25:57 -07:00
packet.hh ruby: fix ruby llsc support to sync sc outcomes 2010-08-20 11:46:12 -07:00
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
page_table.cc util: do checkpoint aggregation more cleanly, fix last changeset. 2010-01-19 22:03:44 -08:00
page_table.hh arch: nuke arch/isa_specific.hh and move stuff to generated config/the_isa.hh 2009-09-23 08:34:21 -07:00
physical.cc util: do checkpoint aggregation more cleanly, fix last changeset. 2010-01-19 22:03:44 -08:00
physical.hh types: clean up types, especially signed vs unsigned 2009-06-04 23:21:12 -07:00
PhysicalMemory.py Make default PhysicalMemory latency slightly more realistic. 2008-08-03 18:13:29 -04:00
port.cc types: clean up types, especially signed vs unsigned 2009-06-04 23:21:12 -07:00
port.hh types: clean up types, especially signed vs unsigned 2009-06-04 23:21:12 -07:00
port_impl.hh arch: nuke arch/isa_specific.hh and move stuff to generated config/the_isa.hh 2009-09-23 08:34:21 -07:00
request.hh ruby: added the GEMS ruby tester 2010-01-29 20:29:23 -08:00
SConscript ruby: Convert most Ruby objects to M5 SimObjects. 2010-01-29 20:29:17 -08:00
tport.cc Port: Only indicate that a SimpleTimingPort is drained if its send event is 2010-07-22 18:54:37 +01:00
tport.hh Clean up the SimpleTimingPort class a little bit. 2008-11-10 11:51:18 -08:00
translating_port.cc arch: nuke arch/isa_specific.hh and move stuff to generated config/the_isa.hh 2009-09-23 08:34:21 -07:00
translating_port.hh fix the translating ports so it can add a page on a fault 2007-05-09 15:37:46 -04:00
vport.cc arch: nuke arch/isa_specific.hh and move stuff to generated config/the_isa.hh 2009-09-23 08:34:21 -07:00
vport.hh implement vtophys and 32bit gdb support 2007-02-18 19:57:46 -05:00