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authorAndreas Hansson <andreas.hansson@arm.com>2012-10-25 13:14:44 -0400
committerAndreas Hansson <andreas.hansson@arm.com>2012-10-25 13:14:44 -0400
commit6f6adbf0f6a4ca96cf44a24ea575860af56eb7b2 (patch)
treedfaacd19e7e947149b52b7d5d55fe069ed7aede0 /tests
parent8fe556338db4cc50a3f1ba20306bc5e464941f2b (diff)
downloadgem5-6f6adbf0f6a4ca96cf44a24ea575860af56eb7b2.tar.xz
dev: Make default clock more reasonable for system and devices
This patch changes the default system clock from 1THz to 1GHz. This clock is used by all modules that do not override the default (parent clock), and primarily affects the IO subsystem. Every DMA device uses its clock to schedule the next transfer, and the change will thus cause this inter-transfer delay to be longer. The default clock of the bus is removed, as the clock inherited from the system provides exactly the same value. A follow-on patch will bump the stats.
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