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cpu: Add Units to cpu stats

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Change-Id: I387b2e9f6ecf62757242056f732bd443c457ebea
Signed-off-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/39095
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
This commit is contained in:
Hoa Nguyen
2021-01-14 04:10:48 -08:00
parent c5c0dd9a24
commit 65bbd5fa2a
25 changed files with 506 additions and 387 deletions
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55
src/cpu/o3/commit_impl.hh
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@@ -147,28 +147,35 @@ template <class Impl>
DefaultCommit<Impl>::CommitStats::CommitStats(O3CPU *cpu,
DefaultCommit *commit)
: Stats::Group(cpu, "commit"),
ADD_STAT(commitSquashedInsts, "The number of squashed insts skipped by"
" commit"),
ADD_STAT(commitNonSpecStalls, "The number of times commit has been"
" forced to stall to communicate backwards"),
ADD_STAT(branchMispredicts, "The number of times a branch was"
" mispredicted"),
ADD_STAT(numCommittedDist, "Number of insts commited each cycle"),
ADD_STAT(instsCommitted, "Number of instructions committed"),
ADD_STAT(opsCommitted, "Number of ops (including micro ops) committed"),
ADD_STAT(memRefs, "Number of memory references committed"),
ADD_STAT(loads, "Number of loads committed"),
ADD_STAT(amos, "Number of atomic instructions committed"),
ADD_STAT(membars, "Number of memory barriers committed"),
ADD_STAT(branches, "Number of branches committed"),
ADD_STAT(vector, "Number of committed Vector instructions."),
ADD_STAT(floating, "Number of committed floating point"
" instructions."),
ADD_STAT(integer, "Number of committed integer instructions."),
ADD_STAT(functionCalls, "Number of function calls committed."),
ADD_STAT(committedInstType, "Class of committed instruction"),
ADD_STAT(commitEligibleSamples, "number cycles where commit BW limit"
" reached")
ADD_STAT(commitSquashedInsts, UNIT_COUNT,
"The number of squashed insts skipped by commit"),
ADD_STAT(commitNonSpecStalls, UNIT_COUNT,
"The number of times commit has been forced to stall to "
"communicate backwards"),
ADD_STAT(branchMispredicts, UNIT_COUNT,
"The number of times a branch was mispredicted"),
ADD_STAT(numCommittedDist, UNIT_COUNT,
"Number of insts commited each cycle"),
ADD_STAT(instsCommitted, UNIT_COUNT, "Number of instructions committed"),
ADD_STAT(opsCommitted, UNIT_COUNT,
"Number of ops (including micro ops) committed"),
ADD_STAT(memRefs, UNIT_COUNT, "Number of memory references committed"),
ADD_STAT(loads, UNIT_COUNT, "Number of loads committed"),
ADD_STAT(amos, UNIT_COUNT, "Number of atomic instructions committed"),
ADD_STAT(membars, UNIT_COUNT, "Number of memory barriers committed"),
ADD_STAT(branches, UNIT_COUNT, "Number of branches committed"),
ADD_STAT(vectorInstructions, UNIT_COUNT,
"Number of committed Vector instructions."),
ADD_STAT(floating, UNIT_COUNT,
"Number of committed floating point instructions."),
ADD_STAT(integer, UNIT_COUNT,
"Number of committed integer instructions."),
ADD_STAT(functionCalls, UNIT_COUNT,
"Number of function calls committed."),
ADD_STAT(committedInstType, UNIT_COUNT,
"Class of committed instruction"),
ADD_STAT(commitEligibleSamples, UNIT_CYCLE,
"number cycles where commit BW limit reached")
{
using namespace Stats;
@@ -208,7 +215,7 @@ DefaultCommit<Impl>::CommitStats::CommitStats(O3CPU *cpu,
.init(cpu->numThreads)
.flags(total);
vector
vectorInstructions
.init(cpu->numThreads)
.flags(total);
@@ -1473,7 +1480,7 @@ DefaultCommit<Impl>::updateComInstStats(const DynInstPtr &inst)
stats.floating[tid]++;
// Vector Instruction
if (inst->isVector())
stats.vector[tid]++;
stats.vectorInstructions[tid]++;
// Function Calls
if (inst->isCall())