From 78028bb253d03891a11109d7b76aef1618cf08cb Mon Sep 17 00:00:00 2001
From: Xavier Routh <xrouth2@illinois.edu>
Date: Thu, 30 Jan 2025 10:01:03 -0600
Subject: [PATCH] remove loop canon from scheduler
---
juno_scheduler/src/compile.rs | 3 ---
juno_scheduler/src/pm.rs | 27 ---------------------------
2 files changed, 30 deletions(-)
diff --git a/juno_scheduler/src/compile.rs b/juno_scheduler/src/compile.rs
index 0b3264ac..7bf3c5c5 100644
--- a/juno_scheduler/src/compile.rs
+++ b/juno_scheduler/src/compile.rs
@@ -105,9 +105,6 @@ impl FromStr for Appliable {
"forkify" => Ok(Appliable::Pass(ir::Pass::Forkify)),
"gcm" | "bbs" => Ok(Appliable::Pass(ir::Pass::GCM)),
"gvn" => Ok(Appliable::Pass(ir::Pass::GVN)),
- "loop-canon" | "loop-canonicalization" => {
- Ok(Appliable::Pass(ir::Pass::LoopCanonicalization))
- }
"infer-schedules" => Ok(Appliable::Pass(ir::Pass::InferSchedules)),
"inline" => Ok(Appliable::Pass(ir::Pass::Inline)),
"ip-sroa" | "interprocedural-sroa" => {
diff --git a/juno_scheduler/src/pm.rs b/juno_scheduler/src/pm.rs
index 33a7b480..76e81ee9 100644
--- a/juno_scheduler/src/pm.rs
+++ b/juno_scheduler/src/pm.rs
@@ -1785,33 +1785,6 @@ fn run_pass(
// Put BasicBlocks back, since it's needed for Codegen.
pm.bbs = bbs;
}
- Pass::LoopCanonicalization => {
- assert!(args.is_empty());
- pm.make_fork_join_maps();
- pm.make_control_subgraphs();
- pm.make_loops();
- pm.make_typing();
- let fork_join_maps = pm.fork_join_maps.take().unwrap();
- let loops = pm.loops.take().unwrap();
- let control_subgraphs = pm.control_subgraphs.take().unwrap();
- let typing = pm.typing.take().unwrap();
- for ((((func, fork_join_map), loop_nest), control_subgraph), typing) in
- build_selection(pm, selection)
- .into_iter()
- .zip(fork_join_maps.iter())
- .zip(loops.iter())
- .zip(control_subgraphs.iter())
- .zip(typing.iter())
- {
- let Some(mut func) = func else {
- continue;
- };
- // changed |= loop_canonicalization(&mut func, control_subgraph, fork_join_map, loop_nest, typing);
- // func.modified();
- }
- pm.delete_gravestones();
- pm.clear_analyses();
- }
}
println!("Ran Pass: {:?}", pass);
--
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