Hi Jiu Fu,
On Mon, Jul 13, 2020 at 07:50:28PM +0800, guojiufu wrote:
> For very small loops (< 6 insns), it would be fine to unroll 4
> times to run fast with less latency and better cache usage.
> - /* TODO: This is hardcoded to 10 right now. It can be refined, for
> - example we may want to unroll very small loops more times (4 perhaps).
> - We also should use a PARAM for this. */
> + /* TODO: Using hardcodes here, for tunable, PARAM(s) maybe refined. */
/* TODO: These are hardcoded values right now. We probably should use
a PARAM here. */
Okay for trunk with that. Thanks!
Segher
