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Fix: Avoid overflow when viewing large files #517

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Fix: Avoid overflow when viewing large files #517

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12 changes: 6 additions & 6 deletions include/usearch/index_plugins.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -396,10 +396,10 @@ inline expected_gt<metric_kind_t> metric_from_name(char const* name) {
* @brief Convenience function to upcast a half-precision floating point number to a single-precision one.
*/
inline float f16_to_f32(std::uint16_t u16) noexcept {
#if USEARCH_USE_FP16LIB
return fp16_ieee_to_fp32_value(u16);
#elif USEARCH_USE_SIMSIMD
#if USEARCH_USE_SIMSIMD
return simsimd_f16_to_f32((simsimd_f16_t const*)&u16);
#elif USEARCH_USE_FP16LIB
return fp16_ieee_to_fp32_value(u16);
#else
#warning "It's recommended to use SimSIMD and fp16lib for half-precision numerics"
_Float16 f16;
Expand All @@ -412,12 +412,12 @@ inline float f16_to_f32(std::uint16_t u16) noexcept {
* @brief Convenience function to downcast a single-precision floating point number to a half-precision one.
*/
inline std::uint16_t f32_to_f16(float f32) noexcept {
#if USEARCH_USE_FP16LIB
return fp16_ieee_from_fp32_value(f32);
#elif USEARCH_USE_SIMSIMD
#if USEARCH_USE_SIMSIMD
std::uint16_t result;
simsimd_f32_to_f16(f32, (simsimd_f16_t*)&result);
return result;
#elif USEARCH_USE_FP16LIB
return fp16_ieee_from_fp32_value(f32);
#else
#warning "It's recommended to use SimSIMD and fp16lib for half-precision numerics"
_Float16 f16 = _Float16(f32);
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