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#include "Halide.h"
namespace {
class BitOperations : public Halide::Generator<BitOperations> {
public:
Input<Buffer<uint8_t, 1>> input8{"input8"};
Input<Buffer<uint16_t, 1>> input16{"input16"};
Input<Buffer<uint32_t, 1>> input32{"input32"};
Input<Buffer<uint64_t, 1>> input64{"input64"};
Output<Buffer<uint8_t, 1>> output8{"output8"};
Output<Buffer<uint8_t, 1>> output16{"output16"};
Output<Buffer<uint8_t, 1>> output32{"output32"};
Output<Buffer<uint8_t, 1>> output64{"output64"};
void generate() {
Var x;
output8(x) = Halide::cast<uint8_t>(count_leading_zeros(input8(x)));
output16(x) = Halide::cast<uint8_t>(count_leading_zeros(input16(x)));
output32(x) = Halide::cast<uint8_t>(count_leading_zeros(input32(x)));
output64(x) = Halide::cast<uint8_t>(count_leading_zeros(input64(x)));
}
};
} // namespace
HALIDE_REGISTER_GENERATOR(BitOperations, bit_operations)
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