feat(vpto-bridge): add whitelist-driven pipe family C++ bridge - #1364
Open
kuri780 wants to merge 2 commits into
Open
feat(vpto-bridge): add whitelist-driven pipe family C++ bridge#1364kuri780 wants to merge 2 commits into
kuri780 wants to merge 2 commits into
Conversation
Introduces the VPTO C++ template bridge: pipe family ops (pto.initialize_l2l_pipe, pto.tpush, pto.tpop, pto.tfree) are routed by a YAML whitelist and lowered to calls of generated pto-isa C++ wrapper templates, compiled in-compiler to cube/vector bitcode and merged into the output fatobj. - Whitelist resolution chain: pass option -> PTOAS_VPTO_BRIDGE_WHITELIST env var -> built-in default (pipe family) - Declarative channel infra (PTO_EnumTokenAttr interface) kept for future tile-op families - New passes: PTOLowerPipeFamilyOps, PTOLowerDeclarativeBridgeOps, VPTOBridgeLowering, VPTOBridgeWrapperGen - VPTOBridgeTokens: IR-fact -> fully qualified pto-isa C++ spelling mapping - ObjectEmission compiles the wrapper and llvm-links it into the fatobj - Lit tests for whitelist validation, family/declarative lowering and wrapper rendering; e2e pipe kernel case under test/vpto/cases/kernels Co-Authored-By: Claude <noreply@anthropic.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Introduces the VPTO C++ template bridge: pipe family ops (pto.initialize_l2l_pipe, pto.tpush, pto.tpop, pto.tfree) are routed by a YAML whitelist and lowered to calls of generated pto-isa C++ wrapper templates, compiled in-compiler to cube/vector bitcode and merged into the output fatobj.