Added some performance labels

Author: HFTrader

libs/PerfGroup.h

@@ -1,6 +1,7 @@
 #pragma once
 #include <vector>
 #include <string>
+#include <cstdint>
 #include <unordered_map>
 #include "PerfUtils.h"
 
@@ -33,4 +34,4 @@ struct PerfGroup {
     std::vector<Descriptor> _ids;
     std::vector<size_t> _order;
     std::unordered_map<std::string, size_t> _names;
-};
+};

libs/PerfUtils.cpp

@@ -50,7 +50,17 @@ bool translate(const char *events[], perf_event_attr *evds, size_t size) {
         {"cycles", {PERF_TYPE_HARDWARE, PERF_COUNT_HW_CPU_CYCLES}},
         {"instructions", {PERF_TYPE_HARDWARE, PERF_COUNT_HW_INSTRUCTIONS}},
         {"cache-misses", {PERF_TYPE_HW_CACHE, PERF_COUNT_HW_CACHE_MISSES}},
-        {"branch-misses", {PERF_TYPE_HARDWARE, PERF_COUNT_HW_BRANCH_MISSES}}};
+        {"branch-misses", {PERF_TYPE_HARDWARE, PERF_COUNT_HW_BRANCH_MISSES}},
+        {"backend-stall-cycles",
+         {PERF_TYPE_HARDWARE, PERF_COUNT_HW_STALLED_CYCLES_BACKEND}},
+        {"frontend-stall-cycles",
+         {PERF_TYPE_HARDWARE, PERF_COUNT_HW_STALLED_CYCLES_FRONTEND}},
+        {"pagefaults", {PERF_TYPE_SOFTWARE, PERF_COUNT_SW_PAGE_FAULTS}},
+        {"context-switches", {PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CONTEXT_SWITCHES}},
+        {"cpu-migrations", {PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_MIGRATIONS}},
+        {"pagefaults-minor", {PERF_TYPE_SOFTWARE, PERF_COUNT_SW_PAGE_FAULTS_MIN}},
+        {"pagefaults-major", {PERF_TYPE_SOFTWARE, PERF_COUNT_SW_PAGE_FAULTS_MAJ}},
+        {"alignment-faults", {PERF_TYPE_SOFTWARE, PERF_COUNT_SW_ALIGNMENT_FAULTS}}};
     for (size_t j = 0; j < size; ++j) {
         perf_event_attr &pe(evds[j]);
         memset(&pe, 0, sizeof(pe));