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| /gem5/src/python/m5/stats/ | ||
| H A D | __init__.py | diff 14206:9cd30cd80145 Thu Jun 27 19:17:00 EDT 2019 Andreas Sandberg <andreas.sandberg@arm.com> stats: Add support for partial stat dumps Add support for partial stat dumps by passing an optional 'root' keyword argument to m5.stats.dump(). Specifying root slightly changes the semantics of the dump command. For legacy reasons, gem5 only allows one stat dump per tick. This is likely a limitation introduced as a hack to prevent automatic dumping at the end of simulation from interfering with explicit dumping from a simulation script. This restriction does not apply when specifying a root. However, these stat dumps will still prevent an additional stat dump in the same tick with an unspecified root. N.B.: This new API /only/ works for new-style stats that have an explicit hierarchy. Legacy stats will not be dumped if a root is specified. Change-Id: Idc8ff448b9f70a796427b4a5231e7371485130b4 Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/19369 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br> Maintainer: Jason Lowe-Power <jason@lowepower.com> Tested-by: kokoro <noreply+kokoro@google.com> |
| /gem5/src/python/m5/ | ||
| H A D | SimObject.py | diff 14206:9cd30cd80145 Thu Jun 27 19:17:00 EDT 2019 Andreas Sandberg <andreas.sandberg@arm.com> stats: Add support for partial stat dumps Add support for partial stat dumps by passing an optional 'root' keyword argument to m5.stats.dump(). Specifying root slightly changes the semantics of the dump command. For legacy reasons, gem5 only allows one stat dump per tick. This is likely a limitation introduced as a hack to prevent automatic dumping at the end of simulation from interfering with explicit dumping from a simulation script. This restriction does not apply when specifying a root. However, these stat dumps will still prevent an additional stat dump in the same tick with an unspecified root. N.B.: This new API /only/ works for new-style stats that have an explicit hierarchy. Legacy stats will not be dumped if a root is specified. Change-Id: Idc8ff448b9f70a796427b4a5231e7371485130b4 Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/19369 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br> Maintainer: Jason Lowe-Power <jason@lowepower.com> Tested-by: kokoro <noreply+kokoro@google.com> |
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