forked from OSchip/llvm-project
65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
//===--- SIProgramInfo.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
|
|
/// Defines struct to track resource usage for kernels and entry functions.
|
|
///
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_LIB_TARGET_AMDGPU_SIPROGRAMINFO_H
|
|
#define LLVM_LIB_TARGET_AMDGPU_SIPROGRAMINFO_H
|
|
|
|
namespace llvm {
|
|
|
|
/// Track resource usage for kernels / entry functions.
|
|
struct SIProgramInfo {
|
|
// Fields set in PGM_RSRC1 pm4 packet.
|
|
uint32_t VGPRBlocks = 0;
|
|
uint32_t SGPRBlocks = 0;
|
|
uint32_t Priority = 0;
|
|
uint32_t FloatMode = 0;
|
|
uint32_t Priv = 0;
|
|
uint32_t DX10Clamp = 0;
|
|
uint32_t DebugMode = 0;
|
|
uint32_t IEEEMode = 0;
|
|
uint64_t ScratchSize = 0;
|
|
|
|
uint64_t ComputePGMRSrc1 = 0;
|
|
|
|
// Fields set in PGM_RSRC2 pm4 packet.
|
|
uint32_t LDSBlocks = 0;
|
|
uint32_t ScratchBlocks = 0;
|
|
|
|
uint64_t ComputePGMRSrc2 = 0;
|
|
|
|
uint32_t NumVGPR = 0;
|
|
uint32_t NumSGPR = 0;
|
|
uint32_t LDSSize = 0;
|
|
bool FlatUsed = false;
|
|
|
|
// Number of SGPRs that meets number of waves per execution unit request.
|
|
uint32_t NumSGPRsForWavesPerEU = 0;
|
|
|
|
// Number of VGPRs that meets number of waves per execution unit request.
|
|
uint32_t NumVGPRsForWavesPerEU = 0;
|
|
|
|
// Whether there is recursion, dynamic allocas, indirect calls or some other
|
|
// reason there may be statically unknown stack usage.
|
|
bool DynamicCallStack = false;
|
|
|
|
// Bonus information for debugging.
|
|
bool VCCUsed = false;
|
|
|
|
SIProgramInfo() = default;
|
|
};
|
|
|
|
} // namespace llvm
|
|
|
|
#endif // LLVM_LIB_TARGET_AMDGPU_SIPROGRAMINFO_H
|