junrushao1994 commented on a change in pull request #10561:
URL: https://github.com/apache/tvm/pull/10561#discussion_r824284592
##########
File path: src/relay/backend/te_compiler_cache.cc
##########
@@ -45,6 +45,8 @@
#include "../../te/operation/create_primfunc.h"
#include "../op/memory/memory.h"
#include "../transforms/pass_utils.h"
+#include "tvm/relay/op_strategy.h"
+#include "tvm/tir/function.h"
Review comment:
nit: Maybe we can follow the convention using
```suggestion
#include <tvm/relay/op_strategy.h>
#include <tvm/tir/function.h>
```
##########
File path: src/relay/backend/te_compiler_cache.cc
##########
@@ -347,26 +270,127 @@ class ScheduleBuilder : public
backend::MemoizedExprTranslator<Array<te::Tensor>
return {tuple[op->index]};
}
+ public:
+ // Additional outputs
+ Array<tvm::te::Tensor> fn_inputs_;
+ Array<te::Operation> scalars_;
+ std::unordered_map<const ConstantNode*, te::Tensor> constant_tensors_;
+ std::string candidate_name_;
+ OpImplementation anchor_implementation_;
+
private:
tvm::Target target_;
- Op anchor_op_;
- Attrs anchor_attrs_;
- int anchor_op_pattern_{0};
- OpImplementation anchor_implementation_;
std::ostringstream readable_name_stream_;
- Array<te::Operation> scalars_;
- std::unordered_map<const ConstantNode*, te::Tensor> constant_tensors_;
- bool use_auto_scheduler_;
- bool use_meta_schedule_;
+ // Index of the global constants
+ static int const_index;
// Cache device copy op for equivalence checking to reduce registry lookup
// overhead for each invocation of call node when retrieving schedules.
const Op& device_copy_op_;
- bool create_schedule_;
- // Index of the global constants
- static int const_index;
};
-int ScheduleBuilder::const_index = 0;
+int LowerToTECompute::const_index = 0;
+
+// Construct a schedule for a given Relay primitive function and target.
+class ScheduleBuilder : ExprVisitor {
Review comment:
nit: always good to be explicit
```suggestion
class ScheduleBuilder : public ExprVisitor {
```
##########
File path: src/relay/backend/te_compiler_cache.cc
##########
@@ -347,26 +270,127 @@ class ScheduleBuilder : public
backend::MemoizedExprTranslator<Array<te::Tensor>
return {tuple[op->index]};
}
+ public:
+ // Additional outputs
+ Array<tvm::te::Tensor> fn_inputs_;
+ Array<te::Operation> scalars_;
+ std::unordered_map<const ConstantNode*, te::Tensor> constant_tensors_;
+ std::string candidate_name_;
+ OpImplementation anchor_implementation_;
+
private:
tvm::Target target_;
- Op anchor_op_;
- Attrs anchor_attrs_;
- int anchor_op_pattern_{0};
- OpImplementation anchor_implementation_;
std::ostringstream readable_name_stream_;
- Array<te::Operation> scalars_;
- std::unordered_map<const ConstantNode*, te::Tensor> constant_tensors_;
- bool use_auto_scheduler_;
- bool use_meta_schedule_;
+ // Index of the global constants
+ static int const_index;
// Cache device copy op for equivalence checking to reduce registry lookup
// overhead for each invocation of call node when retrieving schedules.
const Op& device_copy_op_;
- bool create_schedule_;
- // Index of the global constants
- static int const_index;
};
-int ScheduleBuilder::const_index = 0;
+int LowerToTECompute::const_index = 0;
+
+// Construct a schedule for a given Relay primitive function and target.
+class ScheduleBuilder : ExprVisitor {
+ public:
+ explicit ScheduleBuilder(Target target) : target_(target) {
+ // Whether to use auto_scheduler schedule.
+ use_auto_scheduler_ = backend::IsAutoSchedulerEnabled();
+ }
+
+ CachedFunc Create(const Function& relay_func,
std::function<std::string(std::string)> renamer) {
Review comment:
Per discussion with Masa, we decided to just clean up
`meta_schedule/integration.cc` and make it clearer
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