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Extended register file to 64 bits

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This commit is contained in:
Santosh Raghav Srivatsan
2021-11-08 17:54:16 -05:00
parent 8a550b625c
commit 9cd8dec397
6 changed files with 10 additions and 5 deletions
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4
sim/simX/Makefile
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@@ -21,7 +21,9 @@ VPATH := $(sort $(dir $(SRCS)))
# Debugigng # Debugigng
ifdef DEBUG ifdef DEBUG
CXXFLAGS += -g -O0 -DDEBUG_LEVEL=$(DEBUG) # CXXFLAGS += -g -O0 -DDEBUG_LEVEL=$(DEBUG)
# simx64
CXXFLAGS += -g -O0 -DDEBUG_LEVEL=4
else else
CXXFLAGS += -O2 -DNDEBUG CXXFLAGS += -O2 -DNDEBUG
endif endif

2
sim/simX/debug.h
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@@ -1,7 +1,7 @@
#pragma once #pragma once
#ifndef DEBUG_LEVEL #ifndef DEBUG_LEVEL
#define DEBUG_LEVEL 3 #define DEBUG_LEVEL 4
#endif #endif
#define DEBUG_HEADER << "DEBUG " #define DEBUG_HEADER << "DEBUG "

2
sim/simX/execute.cpp
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@@ -16,7 +16,7 @@
using namespace vortex; using namespace vortex;
static bool HasDivergentThreads(const ThreadMask &thread_mask, static bool HasDivergentThreads(const ThreadMask &thread_mask,
const std::vector<std::vector<Word>> &reg_file, const std::vector<std::vector<DoubleWord>> &reg_file,
unsigned reg) { unsigned reg) {
bool cond; bool cond;
size_t thread_idx = 0; size_t thread_idx = 0;

2
sim/simX/types.h
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@@ -9,6 +9,8 @@ namespace vortex {
typedef uint8_t Byte; typedef uint8_t Byte;
typedef uint32_t Word; typedef uint32_t Word;
typedef int32_t WordI; typedef int32_t WordI;
// simx64
typedef uint64_t DoubleWord;
typedef uint32_t Addr; typedef uint32_t Addr;
typedef uint32_t Size; typedef uint32_t Size;

2
sim/simX/warp.cpp
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@@ -13,7 +13,7 @@ using namespace vortex;
Warp::Warp(Core *core, Word id) Warp::Warp(Core *core, Word id)
: id_(id) : id_(id)
, core_(core) { , core_(core) {
iRegFile_.resize(core_->arch().num_threads(), std::vector<Word>(core_->arch().num_regs(), 0)); iRegFile_.resize(core_->arch().num_threads(), std::vector<DoubleWord>(core_->arch().num_regs(), 0));
fRegFile_.resize(core_->arch().num_threads(), std::vector<Word>(core_->arch().num_regs(), 0)); fRegFile_.resize(core_->arch().num_threads(), std::vector<Word>(core_->arch().num_regs(), 0));
vRegFile_.resize(core_->arch().num_regs(), std::vector<Byte>(core_->arch().vsize(), 0)); vRegFile_.resize(core_->arch().num_regs(), std::vector<Byte>(core_->arch().vsize(), 0));
this->clear(); this->clear();

3
sim/simX/warp.h
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@@ -98,7 +98,8 @@ private:
Word PC_; Word PC_;
ThreadMask tmask_; ThreadMask tmask_;
std::vector<std::vector<Word>> iRegFile_; // simx64
std::vector<std::vector<DoubleWord>> iRegFile_;
std::vector<std::vector<Word>> fRegFile_; std::vector<std::vector<Word>> fRegFile_;
std::vector<std::vector<Byte>> vRegFile_; std::vector<std::vector<Byte>> vRegFile_;
std::stack<DomStackEntry> domStack_; std::stack<DomStackEntry> domStack_;