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[BIG tensor] enhance robustness of size calculation #74370

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Merged
wanghuancoder merged 3 commits into from
Aug 5, 2025
Merged

[BIG tensor] enhance robustness of size calculation #74370

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b571326
[BIG tensor] enhance robustness of size calculation
hxzd5568 Aug 1, 2025
03d5305
Update axis_utils.h
hxzd5568 Aug 4, 2025
1046ef1
Update axis_utils.h
hxzd5568 Aug 4, 2025
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6 changes: 3 additions & 3 deletions paddle/phi/kernels/funcs/axis_utils.h
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ static inline int CanonicalAxis(const int axis, const int rank) {
return axis;
}

template <typename T = int>
template <typename T = int64_t>
static inline T SizeToAxis(const int axis, DDim dims) {
T size = 1;
for (int i = 0; i < axis; i++) {
Expand All @@ -35,7 +35,7 @@ static inline T SizeToAxis(const int axis, DDim dims) {
return size;
}

template <typename T = int>
template <typename T = int64_t>
static inline T SizeFromAxis(const int axis, DDim dims) {
T size = 1;
for (int i = axis; i < dims.size(); i++) {
Expand All @@ -44,7 +44,7 @@ static inline T SizeFromAxis(const int axis, DDim dims) {
return size;
}

template <typename T = int>
template <typename T = int64_t>
static inline T SizeOutAxis(const int axis, DDim dims) {
T size = 1;
for (int i = axis + 1; i < dims.size(); i++) {
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