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a bit of tuning and it beats fixed-sized table by very slim margin

This commit is contained in:
Dmitry Olshansky 2013-03-08 22:09:45 +04:00
parent e5810db4e2
commit a692c0c6c9
1 changed files with 4 additions and 4 deletions
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8
std/d/lexer.d
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@ -1826,14 +1826,14 @@ L_advance:
this(LexSrc lex, LexerConfig cfg) this(LexSrc lex, LexerConfig cfg)
{ {
src = move(lex); // lex is rhs src = move(lex); // lex is r-value
lineNumber = 1; lineNumber = 1;
column = 0; column = 0;
_empty = false; _empty = false;
config = move(cfg); config = move(cfg); // ditto with cfg
cache = StringCache(initialTableSize); cache = StringCache(initialTableSize);
} }
enum initialTableSize = 1024; enum initialTableSize = 2048;
Token current; Token current;
uint lineNumber; uint lineNumber;
uint column; uint column;
@ -3150,7 +3150,7 @@ private:
Slot*[] index; Slot*[] index;
size_t uniqueSlots; size_t uniqueSlots;
enum loadQuot = 1, loadDenom = 2; enum loadQuot = 2, loadDenom = 3;
// leave some slack for alloctors/GC meta-data // leave some slack for alloctors/GC meta-data
enum chunkSize = 16*1024 - size_t.sizeof*8; enum chunkSize = 16*1024 - size_t.sizeof*8;