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Compile float64 functions on CPU (#2311)

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This commit is contained in:
Awni Hannun
2025-06-24 10:18:52 -07:00
committed by GitHub
parent 5adf185f86
commit 81bb9a2a9e
4 changed files with 24 additions and 2 deletions
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4
mlx/backend/common/compiled.cpp
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@@ -14,6 +14,8 @@ void print_constant(std::ostream& os, const array& x) {
return print_float_constant<float16_t>(os, x);
case bfloat16:
return print_float_constant<bfloat16_t>(os, x);
case float64:
return print_float_constant<double>(os, x);
case complex64:
return print_complex_constant<complex64_t>(os, x);
case int8:
@@ -50,6 +52,8 @@ std::string get_type_string(Dtype d) {
return "float16_t";
case bfloat16:
return "bfloat16_t";
case float64:
return "double";
case complex64:
return "complex64_t";
case bool_:

8
mlx/backend/common/compiled.h
View File

@@ -18,8 +18,12 @@ std::string get_type_string(Dtype d);
template <typename T>
void print_float_constant(std::ostream& os, const array& x) {
auto old_precision = os.precision();
os << std::setprecision(std::numeric_limits<float>::digits10 + 1)
<< x.item<T>() << std::setprecision(old_precision);
if constexpr (std::is_same_v<T, double>) {
os << std::setprecision(std::numeric_limits<double>::digits10 + 1);
} else {
os << std::setprecision(std::numeric_limits<float>::digits10 + 1);
}
os << x.item<T>() << std::setprecision(old_precision);
}
template <typename T>