mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 12:12:47 +01:00
44d94bc849
Added information stored in PipelineOptions and the MCSubtargetInfo. Bug: https://bugs.llvm.org/show_bug.cgi?id=51041 Reviewed By: andreadb Differential Revision: https://reviews.llvm.org/D106077
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
//===--------------------- PipelinePrinter.h --------------------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
/// \file
|
|
///
|
|
/// This file implements class PipelinePrinter.
|
|
///
|
|
/// PipelinePrinter allows the customization of the performance report.
|
|
///
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_TOOLS_LLVM_MCA_PIPELINEPRINTER_H
|
|
#define LLVM_TOOLS_LLVM_MCA_PIPELINEPRINTER_H
|
|
|
|
#include "Views/View.h"
|
|
#include "llvm/ADT/SmallVector.h"
|
|
#include "llvm/MC/MCSubtargetInfo.h"
|
|
#include "llvm/MCA/Context.h"
|
|
#include "llvm/MCA/Pipeline.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
|
|
#define DEBUG_TYPE "llvm-mca"
|
|
|
|
namespace llvm {
|
|
namespace mca {
|
|
|
|
class CodeRegion;
|
|
|
|
/// A printer class that knows how to collects statistics on the
|
|
/// code analyzed by the llvm-mca tool.
|
|
///
|
|
/// This class knows how to print out the analysis information collected
|
|
/// during the execution of the code. Internally, it delegates to other
|
|
/// classes the task of printing out timeline information as well as
|
|
/// resource pressure.
|
|
class PipelinePrinter {
|
|
Pipeline &P;
|
|
const CodeRegion &Region;
|
|
unsigned RegionIdx;
|
|
const MCSubtargetInfo &STI;
|
|
const PipelineOptions &PO;
|
|
llvm::SmallVector<std::unique_ptr<View>, 8> Views;
|
|
|
|
void printRegionHeader(llvm::raw_ostream &OS) const;
|
|
json::Object getJSONReportRegion() const;
|
|
json::Object getJSONTargetInfo() const;
|
|
json::Object getJSONSimulationParameters() const;
|
|
|
|
public:
|
|
PipelinePrinter(Pipeline &Pipe, const CodeRegion &R, unsigned Idx,
|
|
const MCSubtargetInfo &STI, const PipelineOptions &PO)
|
|
: P(Pipe), Region(R), RegionIdx(Idx), STI(STI), PO(PO), Views() {}
|
|
|
|
void addView(std::unique_ptr<View> V) {
|
|
P.addEventListener(V.get());
|
|
Views.emplace_back(std::move(V));
|
|
}
|
|
|
|
void printReport(llvm::raw_ostream &OS) const;
|
|
void printReport(json::Object &JO) const;
|
|
};
|
|
} // namespace mca
|
|
} // namespace llvm
|
|
|
|
#endif // LLVM_TOOLS_LLVM_MCA_PIPELINEPRINTER_H
|