SORT_DEBUG_NO_PRESORT = 1,
SORT_DEBUG_NO_JOIN = 2,
SORT_DEBUG_KEEP_BUCKETS = 4,
+ SORT_DEBUG_NO_RADIX = 8,
};
struct sort_bucket;
// Two-way split/merge: merge up to 2 source buckets to up to 2 destination buckets.
// Bucket arrays are NULL-terminated.
void (*twoway_merge)(struct sort_context *ctx, struct sort_bucket **ins, struct sort_bucket **outs);
+ // Radix split according to hash function
+ void (*radix_split)(struct sort_context *ctx, struct sort_bucket *in, struct sort_bucket **outs, uns bitpos, uns numbits);
// State variables of internal_sort
void *key_buf;
int more_keys;
+
+ // Timing
+ u64 start_time;
};
void sorter_run(struct sort_context *ctx);
struct fastbuf *sbuck_read(struct sort_bucket *b);
struct fastbuf *sbuck_write(struct sort_bucket *b);
void sbuck_swap_out(struct sort_bucket *b);
-
-#define F_SIZE(x) ({ byte buf[16]; format_size(buf, x); buf; })
-#define F_BSIZE(b) F_SIZE(sbuck_size(b))
void format_size(byte *buf, u64 x);
#endif