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first draft of the new allocator with transactions support

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This commit is contained in:
Krasimir Angelov
2022-05-20 13:55:45 +02:00
parent 546dc01b5d
commit 5594679a83
24 changed files with 1582 additions and 2372 deletions
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45
src/runtime/c/pgf/data.h
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@@ -73,7 +73,6 @@ class PgfConcr;
#include "expr.h"
struct PGF_INTERNAL_DECL PgfFlag {
size_t ref_count;
PgfLiteral value;
PgfText name;
@@ -81,8 +80,6 @@ struct PGF_INTERNAL_DECL PgfFlag {
};
struct PGF_INTERNAL_DECL PgfAbsFun {
size_t ref_count;
ref<PgfDTyp> type;
int arity;
ref<char> bytecode;
@@ -93,8 +90,6 @@ struct PGF_INTERNAL_DECL PgfAbsFun {
};
struct PGF_INTERNAL_DECL PgfAbsCat {
size_t ref_count;
ref<Vector<PgfHypo>> context;
prob_t prob;
PgfText name;
@@ -116,6 +111,8 @@ struct PGF_INTERNAL_DECL PgfLParam {
size_t factor;
size_t var;
} terms[];
static void release(ref<PgfLParam> param);
};
struct PGF_INTERNAL_DECL PgfVariableRange {
@@ -130,15 +127,16 @@ struct PGF_INTERNAL_DECL PgfPArg {
struct PGF_INTERNAL_DECL PgfPResult {
ref<Vector<PgfVariableRange>> vars;
PgfLParam param;
static void release(ref<PgfPResult> res);
};
typedef object PgfSymbol;
struct PGF_INTERNAL_DECL PgfSequence {
size_t ref_count;
Vector<PgfSymbol> syms;
static void release(ref<PgfSequence> lincat);
static void release(ref<PgfSequence> seq);
};
struct PGF_INTERNAL_DECL PgfSequenceBackref {
@@ -146,14 +144,6 @@ struct PGF_INTERNAL_DECL PgfSequenceBackref {
size_t seq_index;
};
struct PGF_INTERNAL_DECL PgfSequenceBackrefs {
size_t ref_count;
Vector<PgfSequenceBackref> list;
static
void release(ref<PgfSequenceBackrefs> backrefs);
};
struct PGF_INTERNAL_DECL PgfSymbolCat {
static const uint8_t tag = 0;
size_t d;
@@ -215,14 +205,9 @@ struct PGF_INTERNAL_DECL PgfSymbolALLCAPIT {
static const uint8_t tag = 10;
};
PGF_INTERNAL_DECL
void pgf_symbol_free(PgfSymbol sym);
struct PGF_INTERNAL_DECL PgfConcrLincat {
static const uint8_t tag = 0;
size_t ref_count;
ref<PgfAbsCat> abscat;
ref<Vector<ref<PgfText>>> fields;
@@ -240,8 +225,6 @@ struct PGF_INTERNAL_DECL PgfConcrLincat {
struct PGF_INTERNAL_DECL PgfConcrLin {
static const uint8_t tag = 1;
size_t ref_count;
ref<PgfAbsFun> absfun;
ref<Vector<PgfPArg>> args;
@@ -254,7 +237,6 @@ struct PGF_INTERNAL_DECL PgfConcrLin {
};
struct PGF_INTERNAL_DECL PgfConcrPrintname {
size_t ref_count;
ref<PgfText> printname;
PgfText name;
@@ -262,8 +244,8 @@ struct PGF_INTERNAL_DECL PgfConcrPrintname {
};
struct PGF_INTERNAL_DECL PgfConcr {
size_t ref_count;
size_t ref_count_ex;
static const uint8_t tag = 1;
Namespace<PgfFlag> cflags;
Namespace<PgfConcrLin> lins;
Namespace<PgfConcrLincat> lincats;
@@ -282,7 +264,7 @@ struct PGF_INTERNAL_DECL PgfConcr {
};
struct PGF_INTERNAL_DECL PgfPGF {
size_t ref_count;
static const uint8_t tag = 0;
uint16_t major_version;
uint16_t minor_version;
@@ -290,18 +272,7 @@ struct PGF_INTERNAL_DECL PgfPGF {
PgfAbstr abstract;
Namespace<PgfConcr> concretes;
// If the revision is transient, then it is in a double-linked list
// with all other transient revisions.
ref<PgfPGF> prev, next;
// The name lets the user to find a particular revision in
// the database.
PgfText name;
static void release(ref<PgfPGF> pgf);
};
extern PGF_INTERNAL_DECL size_t master_size;
extern PGF_INTERNAL_DECL char master_text[];
#endif