[PATCH][MIPS] PR target/77510 Reduce size of MIPS core automaton

Jeff Law law@redhat.com
Wed Nov 11 04:13:52 GMT 2020


On 11/10/20 8:57 PM, Paul Hua wrote:
>>> This patch reduce reservation of model do not more than 10 cycles. The
>>> memory of genautomata down to 1GB.
>> How bad is the memory consumption before this change?
>>
> almost 2.4GB.
> see bugzilla comment #4.
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77510#c4

Thanks Paul, I didn't realize it was your patch until reviewing the BZ.


Given you've done as much on the MIPS in the last several years as
anyone and it's originally your patch, I think we should go forward with
it as long as you don't have any concerns.


jeff



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