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speeding up crt_find lookups because they are visible in the profile.

This commit is contained in:
Enno Rehling 2005-04-30 16:38:16 +00:00
parent 1d0590d4c7
commit 9b0daeced4
1 changed files with 36 additions and 32 deletions
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14
src/common/util/crmessage.c
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@ -15,6 +15,7 @@
#include "crmessage.h" #include "crmessage.h"
#include "message.h" #include "message.h"
#include "goodies.h"
#include "log.h" #include "log.h"
#include <stdio.h> #include <stdio.h>
@ -66,13 +67,15 @@ typedef struct crmessage_type {
struct crmessage_type * next; struct crmessage_type * next;
} crmessage_type; } crmessage_type;
static crmessage_type * messagetypes; #define CRMAXHASH 63
static crmessage_type * messagetypes[CRMAXHASH];
static crmessage_type * static crmessage_type *
crt_find(const struct message_type * mtype) crt_find(const struct message_type * mtype)
{ {
unsigned int hash = hashstring(mtype->name) % CRMAXHASH;
crmessage_type * found = NULL; crmessage_type * found = NULL;
crmessage_type * type = messagetypes; crmessage_type * type = messagetypes[hash];
while (type) { while (type) {
if (type->mtype==mtype) found = type; if (type->mtype==mtype) found = type;
type = type->next; type = type->next;
@ -83,7 +86,8 @@ crt_find(const struct message_type * mtype)
void void
crt_register(const struct message_type * mtype) crt_register(const struct message_type * mtype)
{ {
crmessage_type * crt = messagetypes; unsigned int hash = hashstring(mtype->name) % CRMAXHASH;
crmessage_type * crt = messagetypes[hash];
while (crt && crt->mtype!=mtype) { while (crt && crt->mtype!=mtype) {
crt = crt->next; crt = crt->next;
} }
@ -91,8 +95,8 @@ crt_register(const struct message_type * mtype)
int i; int i;
crt = malloc(sizeof(crmessage_type)); crt = malloc(sizeof(crmessage_type));
crt->mtype = mtype; crt->mtype = mtype;
crt->next = messagetypes; crt->next = messagetypes[hash];
messagetypes = crt; messagetypes[hash] = crt;
if(mtype->nparameters > 0) { if(mtype->nparameters > 0) {
crt->renderers = malloc(sizeof(tostring_f)*mtype->nparameters); crt->renderers = malloc(sizeof(tostring_f)*mtype->nparameters);
} else { } else {