cleanup

NVIDIA · Dec 10, 2024 · 8b8679a · 8b8679a
1 parent d0d9143
commit 8b8679a
Showing 1 changed file with 8 additions and 32 deletions.
diff --git a/csrc/scheduler/resize.cpp b/csrc/scheduler/resize.cpp
@@ -24,8 +24,6 @@
 namespace nvfuser {
 
 bool ResizeScheduler::canScheduleCompileTime(Fusion* fusion) {
-  std::cerr << "ResizeScheduler::canScheduleCompileTime\n";
-
   if (!ir_utils::hasOpsOfType<SliceOp, PadOp>(fusion)) {
     scheduler_debug_utils::canScheduleRejectReason(
         schedulerType(), "No resize op to schedule");
@@ -51,6 +49,10 @@ bool ResizeScheduler::canScheduleCompileTime(Fusion* fusion) {
     return false;
   }
 
+  // For now, the resize scheduler is only allowed for a limited set
+  // of fusion patterns. The restrictions are planned to be
+  // incrementally relaxed.
+
   // For now, only a single resize op is allowed to exist.
   auto resize_based_tensor_ops = ir_utils::getOpsOfType<SliceOp, PadOp>(fusion);
   if (resize_based_tensor_ops.size() != 1) {
@@ -98,61 +100,35 @@ void ResizeScheduler::schedule(Fusion* fusion, const HeuristicParams* params) {
 
   FusionGuard fg(fusion);
 
-  std::cerr << "ResizeScheduler::schedule\n";
-
   scheduler_utils::clearMemorySpace(fusion);
 
   scheduler_utils::cacheInputs(fusion, true);
 
-  const auto exprs = fusion->exprs();
-  for (auto expr : exprs) {
+  for (auto expr : fusion->exprs()) {
     if (!expr->isOneOf<SliceOp, PadOp>()) {
       continue;
     }
 
-    std::cerr << "Propagating resize tensor op: " << expr->toString();
     scheduler_tools::propagateResizeToInputs(expr);
   }
 
   // Just use the pointwise version for now
   auto ref_tv = pointwise_utils::getReferenceTensor(fusion);
 
-  std::cerr << "Reference: " << ref_tv->toString() << "\n";
-
+  // Just simple scheduling for now.
+  // TODO: Do something smarter. Can just use the pointwise scheduler?
   ref_tv->flatten();
   ref_tv->split(0, 128);
   ref_tv->split(0, 1 << 14);
   ref_tv->axis(-1)->parallelize(ParallelType::TIDx);
   ref_tv->axis(-2)->parallelize(ParallelType::BIDx);
 
-  std::cerr << "Scheduled reference:\n";
-
+  // Propagate the reference to the other tensors
   scheduler_tools::scheduleLoopDomainsLike(
       fusion->allTvs(), ref_tv->getLoopDomain());
 
-  {
-    std::cerr << "All done\n";
-    for (auto tv : fusion->allTvs()) {
-      std::cerr << "Final scheduled T" << tv->name() << "\n";
-      if (tv->hasRoot()) {
-        std::cerr << "\tRoot: " << toDelimitedString(tv->getRootDomain())
-                  << "\n";
-      }
-      std::cerr << "\tLogical: " << toDelimitedString(tv->getLogicalDomain())
-                << "\n";
-      std::cerr << "\tLoop: " << toDelimitedString(tv->getLoopDomain()) << "\n";
-      std::cerr << "\tAdditional ids: "
-                << toDelimitedString(tv->domain()->additionalIDs()) << "\n";
-      for (auto expr : tv->domain()->allExprs()) {
-        std::cerr << expr->toString(4);
-      }
-    }
-  }
-
   inlineMost();
 
-  fusion->printMath();
-
   return;
 }