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2e271459d09879d4fa52fde4c4693f1f3906057f
gem5/src/mem
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Giacomo Travaglini 2e271459d0 mem-cache: Implementation of SMS prefetcher (#1454) 
This PR adds the SMS prefetcher described in [this
](https://web.eecs.umich.edu/~twenisch/papers/isca06.pdf) paper.
This work was done in collaboration with @Setu-Gupta, and @xmlizhao

On branch sms
Changes to be committed:
modified: src/mem/cache/prefetch/Prefetcher.py
modified: src/mem/cache/prefetch/SConscript
new file: src/mem/cache/prefetch/sms.cc
new file: src/mem/cache/prefetch/sms.hh

Change-Id: I68d3bb6cf07385177d0f776fb958f652cfc41489
2024-10-18 19:15:57 +02:00
..
cache
mem-cache: Implementation of SMS prefetcher (#1454)
2024-10-18 19:15:57 +02:00
probes
gpu-compute,mem,systemc: This commit corrects typos of 'cache' (#1263)
2024-06-20 09:45:13 -07:00
protocol
mem: Add an API for requesting a back door without a Packet/Request.
2022-11-22 04:56:14 +00:00
qos
mem: Fix LIFO q_policy and add assetions
2024-02-22 21:57:08 +00:00
ruby
mem-ruby: Remove static methods from RubySystem (#1453)
2024-10-08 08:14:50 -07:00
slicc
mem-ruby: Remove static methods from RubySystem (#1453)
2024-10-08 08:14:50 -07:00
abstract_mem.cc
mem: update flag description and the if-block style
2023-12-07 10:21:28 +08:00
abstract_mem.hh
mem: Add a flag on AbstractMemory to control statistics collection
2023-12-06 13:41:37 +08:00
AbstractMemory.py
mem: update flag description and the if-block style
2023-12-07 10:21:28 +08:00
addr_mapper.cc
mem: Support backdoor request in AddrMapper
2023-06-29 15:11:19 +00:00
addr_mapper.hh
mem: Support backdoor request in AddrMapper
2023-06-29 15:11:19 +00:00
AddrMapper.py
misc: Run pre-commit run --all-files
2023-10-10 14:01:58 -07:00
backdoor_manager.cc
mem: Support backdoor request in AddrMapper
2023-06-29 15:11:19 +00:00
backdoor_manager.hh
mem: Support backdoor request in AddrMapper
2023-06-29 15:11:19 +00:00
backdoor_manager.test.cc
mem: Support backdoor request in AddrMapper
2023-06-29 15:11:19 +00:00
backdoor.hh
mem: Add a class to describe a back door request.
2022-11-22 04:55:58 +00:00
bridge.cc
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
bridge.hh
mem: Implemement backdoor interface for Bridge
2023-01-12 06:41:54 +00:00
Bridge.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
cfi_mem.cc
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
cfi_mem.hh
dev,mem,systemc: Implement and use the recvMemBackdoorReq func.
2022-11-22 04:56:29 +00:00
CfiMemory.py
mem, python: refactor error message formatting
2024-09-05 18:00:41 -07:00
coherent_xbar.cc
mem: dump out port trace when address decode error
2023-08-15 00:41:42 -07:00
coherent_xbar.hh
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
comm_monitor.cc
misc: Remove sim/cur_tick dependency from sim/core.hh
2021-07-06 09:59:11 +00:00
comm_monitor.hh
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
CommMonitor.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
dram_interface.cc
mem: Updated bytesRead and bytesWritten stat (#705)
2023-12-21 10:21:40 -08:00
dram_interface.hh
mem: Fix name() helper for DRAM rank (#1410)
2024-08-03 22:49:59 +01:00
DRAMInterface.py
configs, dev, learning-gem5, python, tests: more clarification
2024-08-23 18:02:42 -07:00
drampower.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
drampower.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
dramsim2_wrapper.cc
misc: Rename DEBUG macro into GEM5_DEBUG
2023-03-21 06:53:55 +00:00
dramsim2_wrapper.hh
mem: Adopt a memory namespace for memories
2021-07-09 11:24:10 +00:00
dramsim2.cc
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
dramsim2.hh
mem: Adopt a memory namespace for memories
2021-07-09 11:24:10 +00:00
dramsim3_wrapper.cc
misc: Rename DEBUG macro into GEM5_DEBUG
2023-03-21 06:53:55 +00:00
dramsim3_wrapper.hh
mem: Adopt a memory namespace for memories
2021-07-09 11:24:10 +00:00
dramsim3.cc
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
dramsim3.hh
mem: Adopt a memory namespace for memories
2021-07-09 11:24:10 +00:00
DRAMsim3.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
DRAMSim2.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
dramsys_wrapper.cc
configs,ext,stdlib: Update DRAMSys integration (#525)
2023-11-14 08:05:11 -08:00
dramsys_wrapper.hh
configs,ext,stdlib: Update DRAMSys integration (#525)
2023-11-14 08:05:11 -08:00
dramsys.cc
configs,ext,stdlib: Update DRAMSys integration (#525)
2023-11-14 08:05:11 -08:00
dramsys.hh
configs,ext,stdlib: Update DRAMSys integration (#525)
2023-11-14 08:05:11 -08:00
DRAMSys.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
external_master.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
external_master.hh
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
external_slave.cc
misc: Replace the GEM5_VAR_USED macro with [[maybe_unused]].
2021-07-29 10:17:51 +00:00
external_slave.hh
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
ExternalMaster.py
python: Apply Black formatter to Python files
2022-08-03 09:10:41 +00:00
ExternalSlave.py
python: Fix multiline quotes in a single line
2022-11-29 23:44:38 +00:00
hbm_ctrl.cc
mem: HBMCtrl changes to allow PC data buses to be in different states
2023-05-26 20:08:00 +00:00
hbm_ctrl.hh
mem: HBMCtrl changes to allow PC data buses to be in different states
2023-05-26 20:08:00 +00:00
HBMCtrl.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
hetero_mem_ctrl.cc
mem: Add an HBM memory controller
2022-06-06 18:31:06 +00:00
hetero_mem_ctrl.hh
mem: Add an HBM memory controller
2022-06-06 18:31:06 +00:00
HeteroMemCtrl.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
hmc_controller.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
hmc_controller.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
HMCController.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
htm.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
htm.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
mem_checker_monitor.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
mem_checker_monitor.hh
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
mem_checker.cc
mem,sim: Replace the deprecated chatty_assert with gem5_assert.
2021-08-21 00:54:54 +00:00
mem_checker.hh
misc: Remove sim/cur_tick dependency from sim/core.hh
2021-07-06 09:59:11 +00:00
mem_ctrl.cc
mem: Make functional request a response when satisfied by queue
2023-07-26 17:34:24 +02:00
mem_ctrl.hh
mem: HBMCtrl changes to allow PC data buses to be in different states
2023-05-26 20:08:00 +00:00
mem_delay.cc
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
mem_delay.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
mem_interface.cc
mem: Add an HBM memory controller
2022-06-06 18:31:06 +00:00
mem_interface.hh
mem: HBMCtrl changes to allow PC data buses to be in different states
2023-05-26 20:08:00 +00:00
mem_requestor.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
MemChecker.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
MemCtrl.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
MemDelay.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
MemInterface.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
multi_level_page_table.hh
misc: Move MemPool based calls to the SEWorkload.
2021-09-21 02:05:32 +00:00
noncoherent_xbar.cc
mem: dump out port trace when address decode error
2023-08-15 00:41:42 -07:00
noncoherent_xbar.hh
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
nvm_interface.cc
mem: Updated bytesRead and bytesWritten stat (#705)
2023-12-21 10:21:40 -08:00
nvm_interface.hh
mem: Updated bytesRead and bytesWritten stat (#705)
2023-12-21 10:21:40 -08:00
NVMInterface.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
packet_access.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
packet_queue.cc
Increased packets sanity check limit to 1024 (#797)
2024-02-29 08:12:59 -08:00
packet_queue.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
packet.cc
mem: introduce bad command error to packet commands
2022-11-01 05:51:20 +00:00
packet.hh
mem-cache: Fix another typo
2023-08-19 22:50:53 +00:00
page_table.cc
mem: Add a translation generator function to EmulationPageTable.
2021-10-22 21:43:02 +00:00
page_table.hh
mem: Add a translation generator function to EmulationPageTable.
2021-10-22 21:43:02 +00:00
physical.cc
mem: Change long in src/mem/physical.cc to int64_t (#1275)
2024-07-18 10:12:24 -07:00
physical.hh
mem: Align mmap offset to page boundary
2022-03-30 05:18:52 +00:00
port_proxy.cc
mem,sim: Change the type of cache_line_size to Addr
2023-09-20 14:00:45 -07:00
port_proxy.hh
mem,sim: Change the type of cache_line_size to Addr
2023-09-20 14:00:45 -07:00
port_terminator.cc
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
port_terminator.hh
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
port_wrapper.cc
mem: Fix callback of functional access in port wrapper (#938)
2024-03-18 08:21:43 -07:00
port_wrapper.hh
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
port.cc
mem: port: add address value in the port trace
2023-08-15 00:38:29 -07:00
port.hh
mem: port: add getTraceInString() method
2023-08-15 00:40:29 -07:00
PortTerminator.py
python: Fix multiline quotes in a single line
2022-11-29 23:44:38 +00:00
qport.hh
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
request.hh
arch-vega: Pass s_memtime through smem pipe (#1350)
2024-08-26 19:47:04 -07:00
SConscript
configs,ext,stdlib: Update DRAMSys integration (#525)
2023-11-14 08:05:11 -08:00
SConsopts
scons: Explicitly add librt to scons
2021-07-07 21:37:15 +00:00
se_translating_port_proxy.cc
mem: Use the MMU's translation generator in translating proxies.
2021-10-22 21:43:02 +00:00
se_translating_port_proxy.hh
mem: Use the MMU's translation generator in translating proxies.
2021-10-22 21:43:02 +00:00
serial_link.cc
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
serial_link.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
SerialLink.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
shared_memory_server.cc
base: Update <experimental/filesystem> include
2023-04-24 23:30:01 +00:00
shared_memory_server.hh
mem: Use HostSocket in the SharedMemoryServer.
2023-04-11 07:34:32 +00:00
SharedMemoryServer.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
simple_mem.cc
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
simple_mem.hh
dev,mem,systemc: Implement and use the recvMemBackdoorReq func.
2022-11-22 04:56:29 +00:00
SimpleMemory.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
snoop_filter.cc
mem: Fix 'unused variable' warnings
2022-10-10 17:24:03 +00:00
snoop_filter.hh
cpu,mem,dev: Use Addr for cacheLineSize
2023-09-20 14:16:46 -07:00
stack_dist_calc.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
stack_dist_calc.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
sys_bridge.cc
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
sys_bridge.hh
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
SysBridge.py
misc: Run pre-commit run on all files in repo
2022-08-24 21:47:07 +00:00
thread_bridge.cc
mem: use default backdoor behavior for thread_bridge
2023-02-08 00:27:54 +00:00
thread_bridge.hh
mem: use default backdoor behavior for thread_bridge
2023-02-08 00:27:54 +00:00
ThreadBridge.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00
token_port.cc
misc: Remove AMD license addition
2021-12-11 04:00:56 +00:00
token_port.hh
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
tport.cc
mem,arch-arm,mem-ruby,cpu: Remove use of deprecated base port owner
2023-02-03 06:11:45 +00:00
tport.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
translating_port_proxy.cc
arch-arm,mem: Don't hardcode secure mode accesses for semihosting (#1200)
2024-06-09 14:08:54 -07:00
translating_port_proxy.hh
mem: Fixing memory size type issue in port proxy.
2023-08-15 12:40:45 -07:00
translation_gen.hh
arch-arm,mem: Don't hardcode secure mode accesses for semihosting (#1200)
2024-06-09 14:08:54 -07:00
translation_gen.test.cc
arch-arm,mem: Don't hardcode secure mode accesses for semihosting (#1200)
2024-06-09 14:08:54 -07:00
xbar.cc
mem: dump out port trace when address decode error
2023-08-15 00:41:42 -07:00
xbar.hh
mem: dump out port trace when address decode error
2023-08-15 00:41:42 -07:00
XBar.py
misc: Run pre-commit run --all-files
2023-11-29 22:06:41 -08:00