Bump nvfuser executor lru cache max size (#81461)
default 128 cache size has been causing no cache hit on some benchmark results with more than 128 partition. Bumping up to a more reasonable cache size.
Note that the simple LRU_CACHE doesn't give us any reuse of repetitive pattern, but that shouldn't be of much issue in our next iteration of nvfuser python API.
script for running benchmarks vvv
https://github.com/SherlockNoMad/NvFuserSample
Pull Request resolved: https://github.com/pytorch/pytorch/pull/81461
Approved by: https://github.com/SherlockNoMad
