Documentation
Greedy register allocation
Metadata
Words
Error classes
Tuple classes
Singleton classes
Symbol words
Ordinary words
Class predicate words
Files
Metadata files
Children from resource:basis
Greedy register allocation
Metadata
| Parents: | compiler.cfg.register-allocation |
Words
Error classes
| Class | Superclass | Slots |
 greedy-register-pressure |  tuple | interval |
Tuple classes
| Class | Superclass | Slots |
| greedy-progress | tuple | stage cascade hint |
| greedy-region-block | tuple | block ranges uses frequency |
| greedy-region-plan | tuple | reg blocks resident cost benefit |
| greedy-snapshot | tuple | unions occupancies vregs fixed statistics |
Singleton classes
 greedy-allocator |
Symbol words
Ordinary words
| Word | Stack effect |
| (greedy-allocation-with-registers) | ( cfg registers -- ) |
| advance-stage | ( interval stage -- ) |
| allocation-order | ( interval -- regs ) |
| apply-global-split | ( interval plan -- ) |
| apply-local-split | ( interval plan -- ) |
 assign-stage | ( -- value ) |
| cached-priority | ( interval -- priority ) |
| cached-spill-weight | ( interval -- weight ) |
| candidate-cost | ( interval reg conflicts -- cost ) |
| cascade-safe? | ( interval victim -- ? ) |
| clone-occupancy | ( occupancy -- copy ) |
| done-stage | ( -- value ) |
| enqueue-split-product | ( interval stage cascade -- ) |
| evictable-victim? | ( interval victim reg -- ? ) |
| evictable? | ( interval conflicts -- ? ) |
| eviction-cascade | ( interval -- cascade ) |
| eviction-cascade-safe? | ( interval victim -- ? ) |
| eviction-cost | ( conflicts -- cost ) |
| finish-local-product | ( interval -- product ) |
| global-split-plan | ( interval -- plan/f ) |
| greedy | ( cfg -- ) |
| greedy-allocate-and-assign | ( cfg -- ) |
| greedy-allocate-intervals | ( intervals/sync-points registers -- intervals ) |
| greedy-allocate-one | ( interval -- ) |
| greedy-allocation-with-registers | ( cfg registers -- ) |
| greedy-assign | ( interval reg -- ) |
| greedy-count | ( key -- ) |
| greedy-enqueue | ( interval -- ) |
| greedy-evict | ( interval reg -- ) |
| greedy-priority | ( interval -- priority ) |
| greedy-register-pressure | ( interval -- * ) |
| greedy-unassign | ( interval -- ) |
| hint-score | ( interval reg -- score ) |
| hint-scores | ( interval -- scores ) |
| interval-progress | ( interval -- progress ) |
| interval-region-blocks | ( interval -- blocks ) |
| interval-size | ( interval -- n ) |
| interval-stage | ( interval -- stage ) |
| last-chance-recolor | ( interval -- ? ) |
| local-split-plan | ( interval -- plan/f ) |
| local-stage | ( -- value ) |
| memory-only-at-clobber? | ( interval sync -- ? ) |
| memory-region-products | ( interval block cascade -- ) |
| minimal-interval? | ( interval -- ? ) |
| prepare-greedy-intervals | ( intervals/sync-points -- intervals ) |
| prepare-greedy-regions | ( cfg -- ) |
| ranges-in-block | ( interval bb -- ranges ) |
| recolor-interval | ( interval depth -- ? ) |
| recolor-on-register | ( interval reg depth -- ? ) |
| region-fragment | ( interval block -- fragment ) |
| region-network-edges | ( blocks -- edges ) |
| region-stage | ( -- value ) |
| register-conflicts | ( interval reg -- conflicts ) |
| register-free-windows | ( interval reg -- windows ) |
| register-index | ( interval reg -- occupancy ) |
| register-union | ( interval reg -- intervals ) |
| reserve-clobber-slot | ( interval sync -- ) |
| restore-greedy-state | ( snapshot -- ) |
| save-greedy-state | ( -- snapshot ) |
| spill-stage | ( -- value ) |
| spill-to-minimal-ranges | ( interval -- ) |
| spill-weight | ( interval -- weight ) |
| split-at-clobber | ( interval sync -- fragments ) |
| urgent-eviction? | ( interval victim -- ? ) |
| younger-cascade? | ( interval victim -- ? ) |
Class predicate words
| Word | Stack effect |
| greedy-allocator? | ( object -- ? ) |
| greedy-progress? | ( object -- ? ) |
| greedy-region-block? | ( object -- ? ) |
| greedy-region-plan? | ( object -- ? ) |
| greedy-register-pressure? | ( object -- ? ) |
| greedy-snapshot? | ( object -- ? ) |
Files
resource:basis/compiler/cfg/register-allocation/greedy/greedy.factor
resource:basis/compiler/cfg/register-allocation/greedy/greedy-docs.factor
resource:basis/compiler/cfg/register-allocation/greedy/greedy-tests.factor
resource:basis/compiler/cfg/register-allocation/greedy/greedy-docs.factor
resource:basis/compiler/cfg/register-allocation/greedy/greedy-tests.factor
Metadata files
Children from resource:basis
| Vocabulary | Summary |
 compiler.cfg.register-allocation.greedy.regions |