mirror of
https://github.com/ruby/ruby.git
synced 2025-08-23 13:04:13 +02:00
1c4fc0241d
Now GVL is not process *Global* so this patch try to use another words. * `rb_global_vm_lock_t` -> `struct rb_thread_sched` * `gvl->owner` -> `sched->running` * `gvl->waitq` -> `sched->readyq` * `rb_gvl_init` -> `rb_thread_sched_init` * `gvl_destroy` -> `rb_thread_sched_destroy` * `gvl_acquire` -> `thread_sched_to_running` # waiting -> ready -> running * `gvl_release` -> `thread_sched_to_waiting` # running -> waiting * `gvl_yield` -> `thread_sched_yield` * `GVL_UNLOCK_BEGIN` -> `THREAD_BLOCKING_BEGIN` * `GVL_UNLOCK_END` -> `THREAD_BLOCKING_END` * removed * `rb_ractor_gvl` * `rb_vm_gvl_destroy` (not used) There are GVL functions such as `rb_thread_call_without_gvl()` yet but I don't have good name to replace them. Maybe GVL stands for "Greate Valuable Lock" or something like that.
61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
#ifndef RUBY_THREAD_WIN32_H
|
|
#define RUBY_THREAD_WIN32_H
|
|
/**********************************************************************
|
|
|
|
thread_win32.h -
|
|
|
|
$Author$
|
|
|
|
Copyright (C) 2004-2007 Koichi Sasada
|
|
|
|
**********************************************************************/
|
|
|
|
/* interface */
|
|
|
|
# ifdef __CYGWIN__
|
|
# undef _WIN32
|
|
# endif
|
|
|
|
#define USE_VM_CLOCK 1
|
|
|
|
WINBASEAPI BOOL WINAPI
|
|
TryEnterCriticalSection(IN OUT LPCRITICAL_SECTION lpCriticalSection);
|
|
|
|
struct rb_thread_cond_struct {
|
|
struct cond_event_entry *next;
|
|
struct cond_event_entry *prev;
|
|
};
|
|
|
|
typedef struct native_thread_data_struct {
|
|
HANDLE interrupt_event;
|
|
} native_thread_data_t;
|
|
|
|
struct rb_thread_sched {
|
|
HANDLE lock;
|
|
};
|
|
|
|
typedef DWORD native_tls_key_t; // TLS index
|
|
|
|
static inline void *
|
|
native_tls_get(native_tls_key_t key)
|
|
{
|
|
void *ptr = TlsGetValue(key);
|
|
if (UNLIKELY(ptr == NULL)) {
|
|
rb_bug("TlsGetValue() returns NULL");
|
|
}
|
|
return ptr;
|
|
}
|
|
|
|
static inline void
|
|
native_tls_set(native_tls_key_t key, void *ptr)
|
|
{
|
|
if (UNLIKELY(TlsSetValue(key, ptr) == 0)) {
|
|
rb_bug("TlsSetValue() error");
|
|
}
|
|
}
|
|
|
|
RUBY_SYMBOL_EXPORT_BEGIN
|
|
RUBY_EXTERN native_tls_key_t ruby_current_ec_key;
|
|
RUBY_SYMBOL_EXPORT_END
|
|
|
|
#endif /* RUBY_THREAD_WIN32_H */
|