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Implement compile-time bitmap size computation.

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This commit is contained in:
Jason Evans 2014-09-28 14:43:11 -07:00
parent 6ef80d68f0
commit f97e5ac4ec
3 changed files with 54 additions and 26 deletions
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16
test/unit/bitmap.c
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@ -1,17 +1,11 @@
#include "test/jemalloc_test.h"
#if (LG_BITMAP_MAXBITS > 12)
# define MAXBITS 4500
#else
# define MAXBITS (1U << LG_BITMAP_MAXBITS)
#endif
TEST_BEGIN(test_bitmap_size)
{
size_t i, prev_size;
prev_size = 0;
for (i = 1; i <= MAXBITS; i++) {
for (i = 1; i <= BITMAP_MAXBITS; i++) {
size_t size = bitmap_size(i);
assert_true(size >= prev_size,
"Bitmap size is smaller than expected");
@ -24,7 +18,7 @@ TEST_BEGIN(test_bitmap_init)
{
size_t i;
for (i = 1; i <= MAXBITS; i++) {
for (i = 1; i <= BITMAP_MAXBITS; i++) {
bitmap_info_t binfo;
bitmap_info_init(&binfo, i);
{
@ -47,7 +41,7 @@ TEST_BEGIN(test_bitmap_set)
{
size_t i;
for (i = 1; i <= MAXBITS; i++) {
for (i = 1; i <= BITMAP_MAXBITS; i++) {
bitmap_info_t binfo;
bitmap_info_init(&binfo, i);
{
@ -70,7 +64,7 @@ TEST_BEGIN(test_bitmap_unset)
{
size_t i;
for (i = 1; i <= MAXBITS; i++) {
for (i = 1; i <= BITMAP_MAXBITS; i++) {
bitmap_info_t binfo;
bitmap_info_init(&binfo, i);
{
@ -99,7 +93,7 @@ TEST_BEGIN(test_bitmap_sfu)
{
size_t i;
for (i = 1; i <= MAXBITS; i++) {
for (i = 1; i <= BITMAP_MAXBITS; i++) {
bitmap_info_t binfo;
bitmap_info_init(&binfo, i);
{