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Added TCMalloc and JEMalloc projects

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This commit is contained in:
Brian Fiete 2022-06-02 17:55:17 -07:00
parent 53376f3861
commit 652142e189
242 changed files with 67746 additions and 6 deletions
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30
BeefRT/JEMalloc/src/bin_info.c Normal file
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#include "jemalloc/internal/jemalloc_preamble.h"
#include "jemalloc/internal/jemalloc_internal_includes.h"
#include "jemalloc/internal/bin_info.h"
bin_info_t bin_infos[SC_NBINS];
static void
bin_infos_init(sc_data_t *sc_data, unsigned bin_shard_sizes[SC_NBINS],
bin_info_t infos[SC_NBINS]) {
for (unsigned i = 0; i < SC_NBINS; i++) {
bin_info_t *bin_info = &infos[i];
sc_t *sc = &sc_data->sc[i];
bin_info->reg_size = ((size_t)1U << sc->lg_base)
+ ((size_t)sc->ndelta << sc->lg_delta);
bin_info->slab_size = (sc->pgs << LG_PAGE);
bin_info->nregs =
(uint32_t)(bin_info->slab_size / bin_info->reg_size);
bin_info->n_shards = bin_shard_sizes[i];
bitmap_info_t bitmap_info = BITMAP_INFO_INITIALIZER(
bin_info->nregs);
bin_info->bitmap_info = bitmap_info;
}
}
void
bin_info_boot(sc_data_t *sc_data, unsigned bin_shard_sizes[SC_NBINS]) {
assert(sc_data->initialized);
bin_infos_init(sc_data, bin_shard_sizes, bin_infos);
}