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(Updated Oct. 20, 2016, 4:39 p.m.) Review request for Default. Repository: gem5 Description (updated) ------- Changeset 11687:b3946ea8b081 --------------------------- arm, config: added support for ex5 model of big.LITTLE 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). Reported-by: Anastasiia Butko <[email protected]> Diffs ----- configs/common/CpuConfig.py 4a86763c0b30 configs/common/ex5_LITTLE.py PRE-CREATION configs/common/ex5_big.py PRE-CREATION configs/example/arm/fs_bigLITTLE.py 4a86763c0b30 Diff: http://reviews.gem5.org/r/3666/diff/ Testing ------- Thanks, Anastasiia Butko _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
