amir
d35858df01
This dispatcher can not be added in a unity build and we must remove AVX2 or AVX512 compilation flags, link xxh_x86dispatch.c in the compilation command. The compilaiton throws two warnings about function with internal linkage but not defined, they are defined in xxh_x86dispatch.c so it's harmless warnings
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
#pragma once // ensure that a given header file is included only once in a
|
|
// single compilation unit
|
|
|
|
#include "arena.h"
|
|
#include "base.h"
|
|
#include "lf_mpmc.h"
|
|
|
|
#include "arena.c"
|
|
|
|
// xxhash include
|
|
#define XXH_INLINE_ALL
|
|
#include "xxh_x86dispatch.h"
|
|
|
|
// ----------------------------- Config -------------------------------------
|
|
#define FILE_HASHES_TXT "file_hashes.txt"
|
|
#define HASH_STRLEN 33 // 128-bit hex (32 chars) + null
|
|
#define MAX_PATHLEN 4096
|
|
#define READ_BLOCK (64 * 1024) // 64KB blocks
|
|
|
|
// ----------------------------- Data types ---------------------------------
|
|
// Timer
|
|
typedef struct {
|
|
LARGE_INTEGER start;
|
|
LARGE_INTEGER end;
|
|
} HiResTimer;
|
|
|
|
static LARGE_INTEGER g_qpc_freq;
|
|
|
|
// File entry
|
|
typedef struct FileEntry {
|
|
char *path;
|
|
|
|
uint64_t size_bytes;
|
|
uint64_t created_time; // epoch
|
|
uint64_t modified_time; // epoch seconds
|
|
char owner[128]; // resolved owner name
|
|
} FileEntry;
|
|
|
|
// Threads context
|
|
typedef struct {
|
|
u8 num_threads;
|
|
|
|
mem_arena *path_arena;
|
|
mem_arena *meta_arena;
|
|
|
|
MPMCQueue *dir_queue;
|
|
MPMCQueue *file_queue;
|
|
} ScannerContext;
|
|
|
|
typedef struct {
|
|
mem_arena *arena;
|
|
MPMCQueue *file_queue;
|
|
} WorkerContext;
|