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[openmp] Silence warnings when building on Windows (#191556)

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Fixes unused-but-set globals on non-Unix paths in kmp_alloc.cpp
This commit is contained in:
Alexandre Ganea
2026-04-13 07:11:35 -04:00
committed by GitHub
parent 55d7a0575a
commit 988e00ebcd
1 changed files with 21 additions and 20 deletions
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41
openmp/runtime/src/kmp_alloc.cpp
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@@ -1235,27 +1235,29 @@ void ___kmp_thread_free(kmp_info_t *th, void *ptr KMP_SRC_LOC_DECL) {
}
/* OMP 5.0 Memory Management support */
static const char *kmp_mk_lib_name;
static void *h_memkind;
/* memkind experimental API: */
// memkind_alloc
static void *(*kmp_mk_alloc)(void *k, size_t sz);
// memkind_free
static void (*kmp_mk_free)(void *kind, void *ptr);
// memkind_check_available
static int (*kmp_mk_check)(void *kind);
// kinds we are going to use
static void **mk_default;
static void **mk_interleave;
static void **mk_hbw;
static void **mk_hbw_interleave;
static void **mk_hbw_preferred;
static void **mk_dax_kmem;
static void **mk_dax_kmem_all;
#if KMP_OS_UNIX && KMP_DYNAMIC_LIB && !KMP_OS_DARWIN
static const char *kmp_mk_lib_name;
static void *h_memkind;
// memkind_check_available
static int (*kmp_mk_check)(void *kind);
static void **mk_hbw;
static void **mk_hugetlb;
static void **mk_hbw_hugetlb;
static void **mk_hbw_preferred_hugetlb;
static void **mk_dax_kmem;
static void **mk_dax_kmem_all;
static void **mk_dax_kmem_preferred;
#endif
static void *(*kmp_target_alloc_host)(size_t size, int device);
static void *(*kmp_target_alloc_shared)(size_t size, int device);
static void *(*kmp_target_alloc_device)(size_t size, int device);
@@ -1500,24 +1502,23 @@ void __kmp_init_memkind() {
}
dlclose(h_memkind); // failure
}
#else // !(KMP_OS_UNIX && KMP_DYNAMIC_LIB)
kmp_mk_lib_name = "";
#endif // !(KMP_OS_UNIX && KMP_DYNAMIC_LIB)
h_memkind = NULL;
kmp_mk_check = NULL;
mk_hbw = NULL;
mk_hugetlb = NULL;
mk_hbw_hugetlb = NULL;
mk_hbw_preferred_hugetlb = NULL;
mk_dax_kmem_preferred = NULL;
kmp_mk_lib_name = "";
#endif // !(KMP_OS_UNIX && KMP_DYNAMIC_LIB)
kmp_mk_alloc = NULL;
kmp_mk_free = NULL;
mk_default = NULL;
mk_interleave = NULL;
mk_hbw = NULL;
mk_hbw_interleave = NULL;
mk_hbw_preferred = NULL;
mk_hugetlb = NULL;
mk_hbw_hugetlb = NULL;
mk_hbw_preferred_hugetlb = NULL;
mk_dax_kmem = NULL;
mk_dax_kmem_all = NULL;
mk_dax_kmem_preferred = NULL;
}
void __kmp_fini_memkind() {
@@ -1529,19 +1530,19 @@ void __kmp_fini_memkind() {
h_memkind = NULL;
}
kmp_mk_check = NULL;
mk_hbw = NULL;
mk_hugetlb = NULL;
mk_hbw_hugetlb = NULL;
mk_hbw_preferred_hugetlb = NULL;
mk_dax_kmem_preferred = NULL;
kmp_mk_alloc = NULL;
kmp_mk_free = NULL;
mk_default = NULL;
mk_interleave = NULL;
mk_hbw = NULL;
mk_hbw_interleave = NULL;
mk_hbw_preferred = NULL;
mk_hugetlb = NULL;
mk_hbw_hugetlb = NULL;
mk_hbw_preferred_hugetlb = NULL;
mk_dax_kmem = NULL;
mk_dax_kmem_all = NULL;
mk_dax_kmem_preferred = NULL;
#endif
}