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path: root/src/mem/probes
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2017-02-19mem: Fix memory footprint includesAndreas Hansson
Fix compilation errors due to missing include.
2017-01-27mem: Add memory footprint probeRahul Thakur
Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
2016-11-09style: [patch 1/22] use /r/3648/ to reorganize includesBrandon Potter
2016-06-06stats: Fixing regStats function for some SimObjectsDavid Guillen Fandos
Fixing an issue with regStats not calling the parent class method for most SimObjects in Gem5. This causes issues if one adds new stats in the base class (since they are never initialized properly!). Change-Id: Iebc5aa66f58816ef4295dc8e48a357558d76a77c Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
2016-04-07mem: Add Program Counter to MemTraceProbeVictor Garcia
2016-04-07Revert to 74c1e6513bd0 (sim: Thermal support for Linux)Andreas Sandberg
2014-11-18power: Add power states to ClockedObjectAkash Bagdia
Add 4 power states to the ClockedObject, provides necessary access functions to check and update the power state. Default power state is UNDEFINED, it is responsibility of the respective simulation model to provide the startup state and any other logic for state change. Add number of transition stat. Add distribution of time spent in clock gated state. Add power state residency stat. Add dump call back function to allow stats update of distribution and residency stats.
2015-10-12misc: Remove redundant compiler-specific definesAndreas Hansson
This patch moves away from using M5_ATTR_OVERRIDE and the m5::hashmap (and similar) abstractions, as these are no longer needed with gcc 4.7 and clang 3.1 as minimum compiler versions.
2015-09-25mem: Add PacketInfo to be used for packet probe pointsAndreas Hansson
This patch fixes a use-after-delete issue in the packet probe points by adding a PacketInfo struct to retain the key fields before passing the packet onwards. We want to probe the packet after it is successfully sent, but by that time the fields may be modified, and the packet may even be deleted. Amazingly enough the issue has gone undetected for months, and only recently popped up in our regressions.
2015-08-05mem: Fixup incorrect include guardsAndreas Sandberg
--HG-- extra : rebase_source : 9dba84eaf9c734a114ecd0940e1d505303644064
2015-08-04mem: Move trace functionality from the CommMonitor to a probeAndreas Sandberg
This changeset moves the access trace functionality from the CommMonitor into a separate probe. The probe can be hooked up to any component that exports probe points of the type ProbePoints::Packet. This patch moves the dependency on Google's Protocol Buffers library from the CommMonitor to the MemTraceProbe, which means that the CommMonitor (including stack distance profiling) no long depends on it.
2015-08-04mem: Redesign the stack distance calculator as a probeAndreas Sandberg
This changeset removes the stack distance calculator hooks from the CommMonitor class and implements a stack distance calculator as a memory system probe instead. The probe can be hooked up to any component that exports probe points of the type ProbePoints::Packet.
2015-08-04mem: Add probe support to the CommMonitorAndreas Sandberg
This changeset adds a standardized probe point type to monitor packets in the memory system and adds two probe points to the CommMonitor class. These probe points enable monitoring of successfully delivered requests and successfully delivered responses. Memory system probe listeners should use the BaseMemProbe base class to provide a unified configuration interface and reuse listener registration code. Unlike the ProbeListenerObject class, the BaseMemProbe allows objects to be wired to multiple ProbeManager instances as long as they use the same probe point name.