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Add statistics for vector usage to the output. Step one in lowering memory usage. ONE FUCKING MILLION VECTORS for XONOTIC..

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This commit is contained in:
Dale Weiler 2013-06-02 00:03:27 +00:00
parent d85e86141c
commit 280dfdd3f8
1 changed files with 16 additions and 5 deletions
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21
util.c
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@ -166,7 +166,7 @@ static void util_dumpmem(struct memblock_t *memory, uint16_t cols) {
}
}
}
static uint64_t vectors = 0;
void util_meminfo() {
struct memblock_t *info;
@ -180,6 +180,10 @@ void util_meminfo() {
util_dumpmem(info, OPTS_OPTION_U16(OPTION_MEMDUMPCOLS));
}
}
con_out("Additional Statistics:\n Total vectors used: %lu\n",
vectors
);
if (OPTS_OPTION_BOOL(OPTION_DEBUG) ||
OPTS_OPTION_BOOL(OPTION_MEMCHK)) {
@ -434,13 +438,20 @@ size_t util_strtononcmd(const char *in, char *out, size_t outsz) {
/* TODO: rewrite ... when I redo the ve cleanup */
void _util_vec_grow(void **a, size_t i, size_t s) {
vector_t *d = vec_meta(*a);
size_t m = *a ? 2 * d->allocated +i : i+1;
void *p = mem_r((*a ? d : NULL), s * m + sizeof(vector_t));
size_t m = 0;
void *p = NULL;
if (!*a)
if (*a) {
m = 2 * d->allocated + i;
p = mem_r(d, s * m + sizeof(vector_t));
} else {
m = i + 1;
p = mem_a(s * m + sizeof(vector_t));
((vector_t*)p)->used = 0;
*a = (vector_t*)p + 1;
vectors++;
}
*a = (vector_t*)p + 1;
vec_meta(*a)->allocated = m;
}