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Removed pipeline.cpp

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This commit is contained in:
Santosh Srivatsan 2021-12-13 19:57:47 -05:00
parent 4abfca4cb2
commit 76eb79d7fa
1 changed files with 0 additions and 63 deletions
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63
sim/simx/pipeline.cpp
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@ -1,63 +0,0 @@
#include <iostream>
#include "pipeline.h"
using namespace vortex;
namespace vortex {
std::ostream &operator<<(std::ostream &os, const Pipeline& pipeline) {
os << pipeline.name_ << ": valid=" << pipeline.valid << std::endl;
os << pipeline.name_ << ": stalled=" << pipeline.stalled << std::endl;
os << pipeline.name_ << ": stall_warp=" << pipeline.stall_warp << std::endl;
os << pipeline.name_ << ": wid=" << pipeline.wid << std::endl;
os << pipeline.name_ << ": PC=" << std::hex << pipeline.PC << std::endl;
os << pipeline.name_ << ": used_iregs=" << pipeline.used_iregs << std::endl;
os << pipeline.name_ << ": used_fregs=" << pipeline.used_fregs << std::endl;
os << pipeline.name_ << ": used_vregs=" << pipeline.used_vregs << std::endl;
return os;
}
}
Pipeline::Pipeline(const char* name)
: name_(name) {
this->clear();
}
void Pipeline::clear() {
valid = false;
stalled = false;
stall_warp = false;
wid = 0;
PC = 0;
used_iregs.reset();
used_fregs.reset();
used_vregs.reset();
}
bool Pipeline::enter(Pipeline *drain) {
if (drain) {
if (drain->stalled) {
this->stalled = true;
return false;
}
drain->valid = false;
}
this->stalled = false;
if (!this->valid)
return false;
return true;
}
void Pipeline::next(Pipeline *drain) {
if (drain) {
drain->valid = this->valid;
drain->stalled = this->stalled;
drain->stall_warp = this->stall_warp;
drain->wid = this->wid;
drain->PC = this->PC;
drain->rdest = this->rdest;
drain->rdest_type = this->rdest_type;
drain->used_iregs = this->used_iregs;
drain->used_fregs = this->used_fregs;
drain->used_vregs = this->used_vregs;
}
}