blob: 0e7a7b6c9b2dbc62ff5271ebf230b6b1075aedd2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
//
// This file contains definitions YJIT exposes to the CRuby codebase
//
#ifndef YJIT_H
#define YJIT_H 1
#include "vm_core.h"
#include "method.h"
#ifdef _WIN32
#define PLATFORM_SUPPORTED_P 0
#else
#define PLATFORM_SUPPORTED_P 1
#endif
#ifndef YJIT_CHECK_MODE
#define YJIT_CHECK_MODE 0
#endif
// >= 1: print when output code invalidation happens
// >= 2: dump list of instructions when regions compile
#ifndef YJIT_DUMP_MODE
#define YJIT_DUMP_MODE 0
#endif
#ifndef rb_iseq_t
typedef struct rb_iseq_struct rb_iseq_t;
#define rb_iseq_t rb_iseq_t
#endif
struct rb_yjit_options {
// Enable compilation with YJIT
bool yjit_enabled;
// Size of the executable memory block to allocate in MiB
unsigned exec_mem_size;
// Number of method calls after which to start generating code
// Threshold==1 means compile on first execution
unsigned call_threshold;
// Generate versions greedily until the limit is hit
bool greedy_versioning;
// Maximum number of versions per block
// 1 means always create generic versions
unsigned max_versions;
// Capture and print out stats
bool gen_stats;
};
RUBY_SYMBOL_EXPORT_BEGIN
bool rb_yjit_enabled_p(void);
unsigned rb_yjit_call_threshold(void);
RUBY_SYMBOL_EXPORT_END
void rb_yjit_invalidate_all_method_lookup_assumptions(void);
void rb_yjit_method_lookup_change(VALUE klass, ID mid);
void rb_yjit_cme_invalidate(VALUE cme);
void rb_yjit_collect_vm_usage_insn(int insn);
void rb_yjit_collect_binding_alloc(void);
void rb_yjit_collect_binding_set(void);
bool rb_yjit_compile_iseq(const rb_iseq_t *iseq, rb_execution_context_t *ec);
void rb_yjit_init(struct rb_yjit_options *options);
void rb_yjit_bop_redefined(VALUE klass, const rb_method_entry_t *me, enum ruby_basic_operators bop);
void rb_yjit_constant_state_changed(void);
void rb_yjit_iseq_mark(const struct rb_iseq_constant_body *body);
void rb_yjit_iseq_update_references(const struct rb_iseq_constant_body *body);
void rb_yjit_iseq_free(const struct rb_iseq_constant_body *body);
void rb_yjit_before_ractor_spawn(void);
void yjit_constant_ic_update(const rb_iseq_t *iseq, IC ic);
#endif // #ifndef YJIT_H
|
