yes

vulkan/amber/ldexp/ldexp_f16vec2_i16vec2.glsl

@@ -0,0 +1,29 @@
+#version 460
+#extension GL_EXT_shader_explicit_arithmetic_types : enable
+
+layout (local_size_x=64, local_size_y=1, local_size_z=1) in;
+
+layout (set=0, binding=0, std430) readonly buffer SignificandBlock {
+    f16vec2 significands[];
+};
+layout (set=0, binding=1, std430) readonly buffer ExponentsBlock {
+    i16vec2 exponents[];
+};
+layout (set=0, binding=2, std430) buffer ResultsBlock {
+    f16vec2 results[];
+};
+
+layout (push_constant, std430) uniform PushConstantBlock {
+    uint count;
+};
+
+void main()
+{
+    const uint idx = gl_LocalInvocationIndex;
+    if (idx < count) {
+	const f16vec2 s = significands[idx];
+	const i16vec2 e = exponents[idx];
+	const f16vec2 r = ldexp(s, e);
+	results[idx] = r;
+    }
+}