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Refactor common into cpu specific and truly common (#1817)

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* refactor

* fix extension example

* fix no-cpu
This commit is contained in:
Awni Hannun
2025-02-03 15:58:02 -08:00
committed by GitHub
parent ec7c7def40
commit 1156c84e86
72 changed files with 1426 additions and 1434 deletions
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73
mlx/backend/cpu/select.cpp Normal file
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// Copyright © 2023 Apple Inc.
#include <cassert>
#include "mlx/backend/cpu/binary_ops.h"
#include "mlx/backend/cpu/ternary.h"
#include "mlx/primitives.h"
namespace mlx::core {
namespace {
template <typename Op>
void select_op(
const array& a,
const array& b,
const array& c,
array& out,
Op op) {
switch (out.dtype()) {
case bool_:
ternary_op<bool, bool, bool, bool>(a, b, c, out, op);
break;
case uint8:
ternary_op<bool, uint8_t, uint8_t, uint8_t>(a, b, c, out, op);
break;
case uint16:
ternary_op<bool, uint16_t, uint16_t, uint16_t>(a, b, c, out, op);
break;
case uint32:
ternary_op<bool, uint32_t, uint32_t, uint32_t>(a, b, c, out, op);
break;
case uint64:
ternary_op<bool, uint64_t, uint64_t, uint64_t>(a, b, c, out, op);
break;
case int8:
ternary_op<bool, int8_t, int8_t, int8_t>(a, b, c, out, op);
break;
case int16:
ternary_op<bool, int16_t, int16_t, int16_t>(a, b, c, out, op);
break;
case int32:
ternary_op<bool, int32_t, int32_t, int32_t>(a, b, c, out, op);
break;
case int64:
ternary_op<bool, int64_t, int64_t, int64_t>(a, b, c, out, op);
break;
case float16:
ternary_op<bool, float16_t, float16_t, float16_t>(a, b, c, out, op);
break;
case float32:
ternary_op<bool, float, float, float>(a, b, c, out, op);
break;
case bfloat16:
ternary_op<bool, bfloat16_t, bfloat16_t, bfloat16_t>(a, b, c, out, op);
break;
case complex64:
ternary_op<bool, complex64_t, complex64_t, complex64_t>(a, b, c, out, op);
break;
}
}
} // namespace
void Select::eval_cpu(const std::vector<array>& inputs, array& out) {
assert(inputs.size() == 3);
const auto& condition = inputs[0];
const auto& a = inputs[1];
const auto& b = inputs[2];
select_op(condition, a, b, out, detail::Select());
}
} // namespace mlx::core