Changeset 97c215f for libcfa/src/containers

Timestamp:

Jan 23, 2022, 5:29:07 PM (3 years ago)

Author:

Michael Brooks <mlbrooks@…>

Branches:

ADT, ast-experimental, enum, master, pthread-emulation, qualifiedEnum

Children:

f5a51db

Parents:

12c1eef

Message:

string performance impovement by removing redundant traversal of compacted heap, but likely just 1--2%

File:

• libcfa/src/containers/string_res.cfa (modified) (2 diffs)

libcfa/src/containers/string_res.cfa

@@ -980 +980 @@
     int AmountUsed, AmountFree;
 
-//    assert( false );
-
     AmountUsed = 0;
     for ( HandleNode *i = Header.flink; i != &Header; i = i->flink ) { // calculate amount of byte area used
@@ -996 +994 @@
                         //              reduce(( AmountFree / CurrSize - 3 ) * CurrSize ); // reduce the memory
 
-    } // if
-    compaction(this);                                   // compact the byte area, in the same or new heap area
+        // `extend` implies a `compaction` during the copy
+
+    } else {
+        compaction(this);                                       // in-place
+    }// if
 #ifdef VbyteDebug
     {