Changeset ecaeac6e

Timestamp:

May 3, 2018, 5:15:41 PM (6 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, with_gc

Children:

a96691d

Parents:

01690b7

Message:

Better statistics formatting

Location:

src

Files:

• Common/Heap.cc (modified) (2 diffs)
• main.cc (modified) (1 diff)

src/Common/Heap.cc

@@ -14 +14 @@
 //
 
+#include <cassert>
+#include <cmath>
 #include <cstddef>
-#include <cassert>
+#include <cstring>
 #include <iomanip>
 #include <iostream>
@@ -45 +47 @@
 
                 void printStats() {
-                        std::cerr << "Heap usage statistic:" << std::endl;
-                        std::cerr << "Pass                 | Malloc Count |   Free Count" << std::endl;
+                        size_t nc = 0;
                         for(size_t i = 0; i < passes_cnt; i++) {
-                                std::cerr << std::setw(20) << passes[i].name    << " | ";
+                                nc = std::max(nc, std::strlen(passes[i].name));
+                        }
+
+                        const char * const title = "Heap Usage Statistic";
+                        for(size_t i = 0; i < (nc + 30); i++) std::cerr << '='; std::cerr << '\n';
+                        for(size_t i = 0; i < (nc + 30 - std::strlen(title)) / 2; i++) std::cerr << ' ';
+                        std::cerr << title << std::endl;
+                        for(size_t i = 0; i < (nc + 30); i++) std::cerr << '-'; std::cerr << '\n';
+                        std::cerr << std::setw(nc) << "Pass";
+                        std::cerr << " | Malloc Count |   Free Count" << std::endl;
+                        for(size_t i = 0; i < (nc + 30); i++) std::cerr << '-'; std::cerr << '\n';
+                        for(size_t i = 0; i < passes_cnt; i++) {
+                                std::cerr << std::setw(nc) << passes[i].name    << " | ";
                                 std::cerr << std::setw(12) << passes[i].mallocs << " | ";
                                 std::cerr << std::setw(12) << passes[i].frees   << "\n";

src/main.cc

@@ -64 +64 @@
 
 #define PASS(name, pass)                   \
-        if ( errorp ) { cerr << #name << endl; } \
-        HeapStats::newPass(#name);               \
+        if ( errorp ) { cerr << name << endl; } \
+        HeapStats::newPass(name);               \
         pass;