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Merge pull request #8810 

d594981 Fixed deadlock and crash when syncing with full dataset on Windows (SChernykh)
This commit is contained in:
luigi1111 2023-04-02 20:45:13 -04:00
parent 5f2bbf78a0 d59498101c
commit 44ac52f929
No known key found for this signature in database
GPG Key ID: F4ACA0183641E010
2 changed files with 8 additions and 5 deletions
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10
src/crypto/c_threads.h
View File

@ -42,10 +42,11 @@
#define CTHR_RWLOCK_TRYLOCK_READ(x) TryAcquireSRWLockShared(&x) #define CTHR_RWLOCK_TRYLOCK_READ(x) TryAcquireSRWLockShared(&x)
#define CTHR_THREAD_TYPE HANDLE #define CTHR_THREAD_TYPE HANDLE
#define CTHR_THREAD_RTYPE void #define CTHR_THREAD_RTYPE unsigned __stdcall
#define CTHR_THREAD_RETURN return #define CTHR_THREAD_RETURN _endthreadex(0); return 0;
#define CTHR_THREAD_CREATE(thr, func, arg) ((thr = (HANDLE)_beginthread(func, 0, arg)) != -1L) #define CTHR_THREAD_CREATE(thr, func, arg) ((thr = (HANDLE)_beginthreadex(0, 0, func, arg, 0, 0)) != 0L)
#define CTHR_THREAD_JOIN(thr) WaitForSingleObject((HANDLE)thr, INFINITE) #define CTHR_THREAD_JOIN(thr) do { WaitForSingleObject(thr, INFINITE); CloseHandle(thr); } while(0)
#define CTHR_THREAD_CLOSE(thr) CloseHandle((HANDLE)thr);
#else #else
@ -64,5 +65,6 @@
#define CTHR_THREAD_RETURN return NULL #define CTHR_THREAD_RETURN return NULL
#define CTHR_THREAD_CREATE(thr, func, arg) (pthread_create(&thr, NULL, func, arg) == 0) #define CTHR_THREAD_CREATE(thr, func, arg) (pthread_create(&thr, NULL, func, arg) == 0)
#define CTHR_THREAD_JOIN(thr) pthread_join(thr, NULL) #define CTHR_THREAD_JOIN(thr) pthread_join(thr, NULL)
#define CTHR_THREAD_CLOSE(thr)
#endif #endif

3
src/crypto/rx-slow-hash.c
View File

@ -332,7 +332,7 @@ static void rx_init_dataset(size_t max_threads) {
local_abort("Couldn't start RandomX seed thread"); local_abort("Couldn't start RandomX seed thread");
} }
} }
rx_seedthread(&si[n1]); randomx_init_dataset(main_dataset, si[n1].si_cache, si[n1].si_start, si[n1].si_count);
for (size_t i = 0; i < n1; ++i) CTHR_THREAD_JOIN(st[i]); for (size_t i = 0; i < n1; ++i) CTHR_THREAD_JOIN(st[i]);
CTHR_RWLOCK_UNLOCK_READ(main_cache_lock); CTHR_RWLOCK_UNLOCK_READ(main_cache_lock);
@ -402,6 +402,7 @@ void rx_set_main_seedhash(const char *seedhash, size_t max_dataset_init_threads)
if (!CTHR_THREAD_CREATE(t, rx_set_main_seedhash_thread, info)) { if (!CTHR_THREAD_CREATE(t, rx_set_main_seedhash_thread, info)) {
local_abort("Couldn't start RandomX seed thread"); local_abort("Couldn't start RandomX seed thread");
} }
CTHR_THREAD_CLOSE(t);
} }
void rx_slow_hash(const char *seedhash, const void *data, size_t length, char *result_hash) { void rx_slow_hash(const char *seedhash, const void *data, size_t length, char *result_hash) {