20 #ifndef HWLOC_CPUSET_H
21 #define HWLOC_CPUSET_H
33 static __hwloc_inline
int __hwloc_attribute_deprecated hwloc_cpuset_snprintf(
char * __hwloc_restrict buf,
size_t buflen,
hwloc_const_bitmap_t bitmap) {
return hwloc_bitmap_snprintf(buf, buflen, bitmap); }
35 static __hwloc_inline
int __hwloc_attribute_deprecated hwloc_cpuset_from_string(
hwloc_bitmap_t bitmap,
const char * __hwloc_restrict
string) {
return hwloc_bitmap_sscanf(bitmap,
string); }
44 static __hwloc_inline
void __hwloc_attribute_deprecated hwloc_cpuset_set(
hwloc_bitmap_t bitmap,
unsigned index_) {
hwloc_bitmap_set(bitmap, index_); }
45 static __hwloc_inline
void __hwloc_attribute_deprecated hwloc_cpuset_set_range(
hwloc_bitmap_t bitmap,
unsigned begin,
unsigned end) {
hwloc_bitmap_set_range(bitmap, begin, end); }
47 static __hwloc_inline
void __hwloc_attribute_deprecated hwloc_cpuset_clr(
hwloc_bitmap_t bitmap,
unsigned index_) {
hwloc_bitmap_clr(bitmap, index_); }
48 static __hwloc_inline
void __hwloc_attribute_deprecated hwloc_cpuset_clr_range(
hwloc_bitmap_t bitmap,
unsigned begin,
unsigned end) {
hwloc_bitmap_clr_range(bitmap, begin, end); }
68 #define hwloc_cpuset_foreach_begin hwloc_bitmap_foreach_begin
69 #define hwloc_cpuset_foreach_end hwloc_bitmap_foreach_end
HWLOC_DECLSPEC void hwloc_bitmap_zero(hwloc_bitmap_t bitmap)
Empty the bitmap bitmap.
HWLOC_DECLSPEC int hwloc_bitmap_first(hwloc_const_bitmap_t bitmap) __hwloc_attribute_pure
Compute the first index (least significant bit) in bitmap bitmap.
HWLOC_DECLSPEC void hwloc_bitmap_copy(hwloc_bitmap_t dst, hwloc_const_bitmap_t src)
Copy the contents of bitmap src into the already allocated bitmap dst.
HWLOC_DECLSPEC int hwloc_bitmap_iszero(hwloc_const_bitmap_t bitmap) __hwloc_attribute_pure
Test whether bitmap bitmap is empty.
HWLOC_DECLSPEC void hwloc_bitmap_clr_range(hwloc_bitmap_t bitmap, unsigned begin, int end)
Remove indexes from begin to end in bitmap bitmap.
HWLOC_DECLSPEC int hwloc_bitmap_snprintf(char *__hwloc_restrict buf, size_t buflen, hwloc_const_bitmap_t bitmap)
Stringify a bitmap.
HWLOC_DECLSPEC void hwloc_bitmap_not(hwloc_bitmap_t res, hwloc_const_bitmap_t bitmap)
Negate bitmap bitmap and store the result in bitmap res.
HWLOC_DECLSPEC int hwloc_bitmap_last(hwloc_const_bitmap_t bitmap) __hwloc_attribute_pure
Compute the last index (most significant bit) in bitmap bitmap.
HWLOC_DECLSPEC void hwloc_bitmap_set_ith_ulong(hwloc_bitmap_t bitmap, unsigned i, unsigned long mask)
Replace i -th subset of bitmap bitmap with unsigned long mask.
HWLOC_DECLSPEC hwloc_bitmap_t hwloc_bitmap_dup(hwloc_const_bitmap_t bitmap) __hwloc_attribute_malloc
Duplicate bitmap bitmap by allocating a new bitmap and copying bitmap contents.
HWLOC_DECLSPEC int hwloc_bitmap_isincluded(hwloc_const_bitmap_t sub_bitmap, hwloc_const_bitmap_t super_bitmap) __hwloc_attribute_pure
Test whether bitmap sub_bitmap is part of bitmap super_bitmap.
HWLOC_DECLSPEC int hwloc_bitmap_compare_first(hwloc_const_bitmap_t bitmap1, hwloc_const_bitmap_t bitmap2) __hwloc_attribute_pure
Compare bitmaps bitmap1 and bitmap2 using their lowest index.
HWLOC_DECLSPEC int hwloc_bitmap_isset(hwloc_const_bitmap_t bitmap, unsigned id) __hwloc_attribute_pure
Test whether index id is part of bitmap bitmap.
HWLOC_DECLSPEC int hwloc_bitmap_sscanf(hwloc_bitmap_t bitmap, const char *__hwloc_restrict string)
Parse a bitmap string and stores it in bitmap bitmap.
HWLOC_DECLSPEC void hwloc_bitmap_singlify(hwloc_bitmap_t bitmap)
Keep a single index among those set in bitmap bitmap.
HWLOC_DECLSPEC void hwloc_bitmap_free(hwloc_bitmap_t bitmap)
Free bitmap bitmap.
HWLOC_DECLSPEC void hwloc_bitmap_only(hwloc_bitmap_t bitmap, unsigned id)
Empty the bitmap bitmap and add bit id.
HWLOC_DECLSPEC int hwloc_bitmap_isequal(hwloc_const_bitmap_t bitmap1, hwloc_const_bitmap_t bitmap2) __hwloc_attribute_pure
Test whether bitmap bitmap1 is equal to bitmap bitmap2.
HWLOC_DECLSPEC unsigned long hwloc_bitmap_to_ulong(hwloc_const_bitmap_t bitmap) __hwloc_attribute_pure
Convert the beginning part of bitmap bitmap into unsigned long mask.
HWLOC_DECLSPEC void hwloc_bitmap_xor(hwloc_bitmap_t res, hwloc_const_bitmap_t bitmap1, hwloc_const_bitmap_t bitmap2)
Xor bitmaps bitmap1 and bitmap2 and store the result in bitmap res.
HWLOC_DECLSPEC int hwloc_bitmap_intersects(hwloc_const_bitmap_t bitmap1, hwloc_const_bitmap_t bitmap2) __hwloc_attribute_pure
Test whether bitmaps bitmap1 and bitmap2 intersects.
HWLOC_DECLSPEC void hwloc_bitmap_and(hwloc_bitmap_t res, hwloc_const_bitmap_t bitmap1, hwloc_const_bitmap_t bitmap2)
And bitmaps bitmap1 and bitmap2 and store the result in bitmap res.
HWLOC_DECLSPEC void hwloc_bitmap_from_ulong(hwloc_bitmap_t bitmap, unsigned long mask)
Setup bitmap bitmap from unsigned long mask.
HWLOC_DECLSPEC int hwloc_bitmap_asprintf(char **strp, hwloc_const_bitmap_t bitmap)
Stringify a bitmap into a newly allocated string.
HWLOC_DECLSPEC unsigned long hwloc_bitmap_to_ith_ulong(hwloc_const_bitmap_t bitmap, unsigned i) __hwloc_attribute_pure
Convert the i -th subset of bitmap bitmap into unsigned long mask.
HWLOC_DECLSPEC void hwloc_bitmap_andnot(hwloc_bitmap_t res, hwloc_const_bitmap_t bitmap1, hwloc_const_bitmap_t bitmap2)
And bitmap bitmap1 and the negation of bitmap2 and store the result in bitmap res.
HWLOC_DECLSPEC int hwloc_bitmap_next(hwloc_const_bitmap_t bitmap, int prev) __hwloc_attribute_pure
Compute the next index in bitmap bitmap which is after index prev.
The bitmap API, for use in hwloc itself.
HWLOC_DECLSPEC int hwloc_bitmap_isfull(hwloc_const_bitmap_t bitmap) __hwloc_attribute_pure
Test whether bitmap bitmap is completely full.
HWLOC_DECLSPEC void hwloc_bitmap_from_ith_ulong(hwloc_bitmap_t bitmap, unsigned i, unsigned long mask)
Setup bitmap bitmap from unsigned long mask used as i -th subset.
HWLOC_DECLSPEC void hwloc_bitmap_allbut(hwloc_bitmap_t bitmap, unsigned id)
Fill the bitmap and clear the index id.
HWLOC_DECLSPEC void hwloc_bitmap_fill(hwloc_bitmap_t bitmap)
Fill bitmap bitmap with all possible indexes (even if those objects don't exist or are otherwise unav...
HWLOC_DECLSPEC int hwloc_bitmap_compare(hwloc_const_bitmap_t bitmap1, hwloc_const_bitmap_t bitmap2) __hwloc_attribute_pure
Compare bitmaps bitmap1 and bitmap2 using their highest index.
HWLOC_DECLSPEC void hwloc_bitmap_set(hwloc_bitmap_t bitmap, unsigned id)
Add index id in bitmap bitmap.
HWLOC_DECLSPEC void hwloc_bitmap_or(hwloc_bitmap_t res, hwloc_const_bitmap_t bitmap1, hwloc_const_bitmap_t bitmap2)
Or bitmaps bitmap1 and bitmap2 and store the result in bitmap res.
HWLOC_DECLSPEC int hwloc_bitmap_weight(hwloc_const_bitmap_t bitmap) __hwloc_attribute_pure
Compute the "weight" of bitmap bitmap (i.e., number of indexes that are in the bitmap).
HWLOC_DECLSPEC hwloc_bitmap_t hwloc_bitmap_alloc(void) __hwloc_attribute_malloc
Allocate a new empty bitmap.
Definition: cpuset.c:76
HWLOC_DECLSPEC void hwloc_bitmap_clr(hwloc_bitmap_t bitmap, unsigned id)
Remove index id from bitmap bitmap.
HWLOC_DECLSPEC void hwloc_bitmap_set_range(hwloc_bitmap_t bitmap, unsigned begin, int end)
Add indexes from begin to end in bitmap bitmap.