* use tags instead of graph_rewrite_map in rangeify
* new style, add realize
* metadata works
* simple failure
* fix
* loops
* stuff becomes a NOOP when you remove it
* stuff becomes a NOOP when you remove it
* tags on bufferize
* bmnist works
* locals don't work
* shippable
* fix some tests
* simpler map_realize
* remove const hack
* debuggable test
* broke
* assign test
* straight up bug
* wooo it passes
* sink shouldn't be there
* fix ops
* bmnist
* kv cache ish
* Set RANGEIFY context variable to 0
* should work normal
* better
* types
* hacks to fix test_symbolic
* pm_add_buffers
* tests should pass
* one call to hc opt
* does that pass?
* add cost function to rangeify
* test
* more test
* gate thread
* bufferize has shape
* ish
* match old behavior
* no ci there
* ** simple kernel to replace Kernel for postopt
* support old
* fix beam
* beaming
* beam on old
* bring tensor cores back
* raise
* postbeam
* test ops passes on mac
* skip that
* postopt default
* gate that
* fix tensor cores
* a few test fixes
* dsp fix
* tc fix
* loop
* support swap
* test_gemv
* fix beam for variable
* test opts from high level stuff
* range annoying
* compile slow
* metal slow
* better beam
* no POSTBEAM
* fix nolocals
* hc opt mostly works
* put that back
* lil
* some work
* fix that
* POSTOPT 2
* fix tests
* no postopt 2
* work
* back
* padded tensors cores
* shift_to
* postopt 0 passes?
* write PADTO
* fix padded tensor cores
* compare hcopt
* 18000 lines
* should pass tests
* fix rangeify
* put types back
* ** rangeify, try 3
* bring that over
* bufferize, don't use contig tag
* work
* ish
* fix rangeify
* flash attention is back
* fix rangeify tests
* stuff passes
* fix test_log_softmax
* more stuff passes
* progress children
* new endrange solution
* progress
* progress counter
* basic assign
* contigs only
* symbolic in schedule
* unbind_kernel
* late children
* ops fixed
* beautiful mnist is close
* that seems to work
* mnist works
* improve names
* fix bmnist
* no pcontig
* testing backward
* work
* clone movement ops
* new_range helper
* MBLOCK/MERGE
* ops tests pass
* revert mblock stuff
* cleanups...but it breaks ops
* remove reindex
* hack for relu
* disable the hacks
* more hacks
* upd
* mostly works with cleanups disabled
* ndr
* ops tests pass
* terrible hacks for indexing to work
* context mismatch
* pcontig
* split pcontig v contig
* z3 trunc
* null
* no fuse in rangeify
* ops test passes
* lnorm
* fix assign
* nd rangeify
* both should work
* tests for rangeify
* cleanups
* stores pass the pointer through
* disable pcontig for now
* PARTIAL_CONTIG is a flag
