projects / platform / upstream / llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: ffdd4a4) | patch
[AArch64] Cortex-A55 scheduler model
authorSjoerd Meijer <sjoerd.meijer@arm.com>
Mon, 21 Sep 2020 09:39:28 +0000 (10:39 +0100)
committerSjoerd Meijer <sjoerd.meijer@arm.com>
Mon, 21 Sep 2020 09:54:32 +0000 (10:54 +0100)
commit4b8ade837e36b7f0181ce86fc23f33851d0fdd35
tree694fb507c49fdb3162ffb8982d3c085242f5dc46tree | snapshot
parentffdd4a46a9a90d7b63b840c4b3c775074815f3edcommit | diff
[AArch64] Cortex-A55 scheduler model

This is an initial commit adding the A55 model, but it isn't used/enabled yet.
We will follow up on this to improve the model, then flip the switch.

The optimisation guide describing Cortex-A55 micro-architecture in more detail
can be found here:

https://static.docs.arm.com/epm128372/20/arm_cortex_a55_software_optimization_guide_v2.pdf

Original patch by Javed Absar.

Differential Revision: https://reviews.llvm.org/D46884
llvm/lib/Target/AArch64/AArch64.td diff | blob | history
llvm/lib/Target/AArch64/AArch64SchedA55.td [new file with mode: 0644] blob
Domain: System / Toolchain;