On 201229 1240, Qiuhao Li wrote:
> Instead of removing IO instructions one by one, we can try deleting multiple
> instructions at once. According to the locality of reference, we double the
> number of instructions to remove for the next round and recover it to one
> once we fail.
>
> This patch i
Instead of removing IO instructions one by one, we can try deleting multiple
instructions at once. According to the locality of reference, we double the
number of instructions to remove for the next round and recover it to one
once we fail.
This patch is usually significant for large input.
Test
