gem5 - gem5

Age	Commit message (Collapse)	Author
2017-07-03	config: Move core timing models to config/common/cores	Andreas Sandberg
	Change-Id: I189b6462cc64f7cc6c1b7a6c2af1abb60e1854de Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Gabor Dozsa <gabor.dozsa@arm.com> Reviewed-on: https://gem5-review.googlesource.com/3943 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Jason Lowe-Power <jason@lowepower.com>
2017-07-03	config: Make ex5_*.py independent of old configs	Andreas Sandberg
	The ex5_LITTLE and ex5_big configs currently depend on Caches.py and O3_ARM_v7a.py. These aren't actual dependencies since all of the params from the caches and the old O3 model are overridden. This changeset updates the ex5 models to derive from the base SimObjects instead. Change-Id: I999e73bb9cc21ad96865c1bc0dd5973faa48ab61 Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Gabor Dozsa <gabor.dozsa@arm.com> Reviewed-on: https://gem5-review.googlesource.com/3942 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Jason Lowe-Power <jason@lowepower.com>
2017-05-18	arm, config: added support for ex5 model of big.LITTLE	Pierre-Yves Péneau
	This patch enables using calibrated big and LITTLE cores, ex5_big and ex5_LITTLE instead of the default 'arm_detailed' and 'minor' cpus. The ex5 model is based on the Samsung Exynos 5 Octa (5422) SoC. Operation and memory hierarchy latencies have been calibrated using the lmbench micro-benchmark suite. The preliminary validation results have been published as: 'Full-System Simulation of big.LITTLE Multicore Architecture for Performance and Energy Exploration', in International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC'16), Lyon, France (Sep, 2016). From http://reviews.gem5.org/r/3666 Change-Id: I4935dee0a9222bd1bf7adfccb9443014945bb2d7 Signed-off-by: Anastasiia Butko <abutko@lbl.gov> Signed-off-by: Pierre-Yves Péneau <pierre-yves.peneau@lirmm.fr> Reviewed-on: https://gem5-review.googlesource.com/2464 Reviewed-by: Gabor Dozsa <gabor.dozsa@arm.com> Maintainer: Jason Lowe-Power <jason@lowepower.com>