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MCHPR / MCHPRS Public

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Graph optimizations analysis info#222

Draft

BramOtte wants to merge 22 commits intoMCHPR:masterMCHPR/MCHPRS:masterfrom

BramOtte:graph-optimizations-analysis-infoBramOtte/MCHPRS:graph-optimizations-analysis-infoCopy head branch name to clipboard

Conversation Commits22 (22)Checks Files changed

Draft

Graph optimizations analysis info#222
BramOtte wants to merge 22 commits intoMCHPR:masterfrom
BramOtte:graph-optimizations-analysis-info

Commits

Commits on Mar 26, 2026

start porting graph optimizations to use the analysis info system
BramOtte
committed
Use bram's ss_range_analyser
BramOtte
committed
Use better signatures
BramOtte
committed
use bitset instead of low and high for SSRange
BramOtte
committed
Speedup coalesce2 pass by not operating on the CompileGraph directly
BramOtte
committed
Use normalized distance instead of signature and construct new range_info
BramOtte
committed
run cargo fmt
BramOtte
committed
Optimize coalesce2 pass by reducing allocations and clones
BramOtte
committed
run cargo fmt
BramOtte
committed
Coalesce output components and keep a list of all the blocks that have been coalesced instead of just one
BramOtte
committed
Optimize ss_range_analysis by only iterating over nodes that are actually effected by the previous iteration
BramOtte
committed
coalesce2: Use split_at_mut instead of from_raw_parts to allocate input slices
BramOtte
committed
run cargo fmt
BramOtte
committed
coalesce2: remove unsafe clone
BramOtte
committed
coalesce2: use single insert on nod_map instead of get + insert
BramOtte
committed
coalesce2: use or_insert instead of insert for nod_map
BramOtte
committed
run cargo fmt
BramOtte
committed
coalesce2: use vec of bool to dedup outputs being selected for the next iteration to speedup the pass
BramOtte
committed
Incorporate pending ticks into compile_graph::NodeState
BramOtte
committed
run cargo fmt
BramOtte
committed
Fix breakage from rebase
BramOtte
committed
make coalesce2 dedup links
BramOtte
committed

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