Re: [PATCH] aarch64: Set Armv9-A generic L1 cache line size to 64 bytes

2024-10-04 Thread Kyrylo Tkachov
> Richard > > >> Thanks, >> Kyrill >> >> >>* config/aarch64/tuning_models/generic_armv9_a.h >> (generic_armv9a_prefetch_tune): Define. >> (generic_armv9_a_tunings): Use the above. >> >> From 93aa4ec4d972dfff02ccd6751a

Re: [PATCH] aarch64: Set Armv9-A generic L1 cache line size to 64 bytes

2024-10-01 Thread Richard Sandiford
(generic_armv9a_prefetch_tune): Define. > (generic_armv9_a_tunings): Use the above. > > From 93aa4ec4d972dfff02ccd6751af160ed243aa750 Mon Sep 17 00:00:00 2001 > From: Kyrylo Tkachov > Date: Fri, 20 Sep 2024 05:11:39 -0700 > Subject: [PATCH] aarch64: Set Armv9-A generic

[PATCH] aarch64: Set Armv9-A generic L1 cache line size to 64 bytes

2024-09-25 Thread Kyrylo Tkachov
Hi all, I'd like to use a value of 64 bytes for the L1 cache size for Armv9-A generic tuning. As described in g:9a99559a478111f7fbeec29bd78344df7651c707 this value is used to set the std::hardware_destructive_interference_size value which we want to be not overly large when running concurrent appli