hyung-hwan/hcl
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allowed vmprim.alloc_heap() to create a bigger heap than requested.

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enhanced the standard implementation(std.c) to attempt HUGETLB if the requested heap size is over 1/2 of the huge page size
This commit is contained in:
hyung-hwan
2021-02-09 14:54:54 +00:00
parent aa8f8fac2d
commit 1d0c7a8bbc
10 changed files with 98 additions and 78 deletions
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7
lib/hcl.c
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@ -157,14 +157,13 @@ int hcl_init (hcl_t* hcl, hcl_mmgr_t* mmgr, hcl_oow_t heapsz, const hcl_vmprim_t
hcl->proc_map_free_first = -1;
hcl->proc_map_free_last = -1;
hcl->heap = hcl_makeheap(hcl, heapsz);
if (HCL_UNLIKELY(!hcl->heap)) goto oops;
/* remember the requested heap size. but push back the actuall heap creation to hcl_ignite() */
hcl->_reqheapsz = heapsz;
if (hcl->vmprim.dl_startup) hcl->vmprim.dl_startup (hcl);
return 0;
oops:
if (hcl->heap) hcl_killheap (hcl, hcl->heap);
if (modtab_inited) hcl_rbt_fini (&hcl->modtab);
if (hcl->gci.stack.ptr)
{
@ -309,7 +308,7 @@ void hcl_fini (hcl_t* hcl)
hcl->gci.stack.len = 0;
}
hcl_killheap (hcl, hcl->heap);
if (hcl->heap) hcl_killheap (hcl, hcl->heap);
if (hcl->log.ptr)
{