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update process info primitive api

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This commit is contained in:
Daan Leijen 2023-03-19 19:11:43 -07:00
parent eca98ac056
commit 8fbe7aae50
6 changed files with 59 additions and 59 deletions
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16
src/prim/prim.h
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@ -59,9 +59,18 @@ size_t _mi_prim_numa_node_count(void);
mi_msecs_t _mi_prim_clock_now(void);
// Return process information (only for statistics)
void _mi_prim_process_info(mi_msecs_t* utime, mi_msecs_t* stime,
size_t* current_rss, size_t* peak_rss,
size_t* current_commit, size_t* peak_commit, size_t* page_faults);
typedef struct mi_process_info_s {
mi_msecs_t elapsed;
mi_msecs_t utime;
mi_msecs_t stime;
size_t current_rss;
size_t peak_rss;
size_t current_commit;
size_t peak_commit;
size_t page_faults;
} mi_process_info_t;
void _mi_prim_process_info(mi_process_info_t* pinfo);
// Default stderr output. (only for warnings etc. with verbose enabled)
// msg != NULL && _mi_strlen(msg) > 0
@ -202,6 +211,7 @@ This is inlined here as it is on the fast path for allocation functions.
On most platforms (Windows, Linux, FreeBSD, NetBSD, etc), this just returns a
__thread local variable (`_mi_heap_default`). With the initial-exec TLS model this ensures
that the storage will always be available (allocated on the thread stacks).
On some platforms though we cannot use that when overriding `malloc` since the underlying
TLS implementation (or the loader) will call itself `malloc` on a first access and recurse.
We try to circumvent this in an efficient way: