tiny.simd.writeLaneValue

1pub fn writeValue(2    writer: *std.Io.Writer,3    value: anytype,4) std.Io.Writer.Error!void {5    const T = @TypeOf(value);6    validateType(T);7    if (T == bfloat.BFloat16) {8        return writeFloat(writer, @floatCast(value.toF32()), 3, 1e-3);9    }10    switch (@typeInfo(T)) {11        .int => |info| switch (info.bits) {12            8 => if (info.signedness == .signed)13                try writer.print("{d}", .{value})14            else15                try writer.print("0x{X:0>2}", .{value}),16            16 => try writer.print("0x{X:0>4}", .{@as(u16, @bitCast(value))}),17            32 => try writer.print("{d}", .{value}),18            64 => try writer.print("0x{x:0>16}", .{@as(u64, @bitCast(value))}),19            128 => {20                const bits: u128 = @bitCast(value);21                try writer.print(22                    "0x{x:0>16}_{x:0>16}",23                    .{ @as(u64, @truncate(bits >> 64)), @as(u64, @truncate(bits)) },24                );25            },26            else => unreachable,27        },28        .float => |info| switch (info.bits) {29            16 => try writeFloat(writer, @floatCast(value), 4, 1e-4),30            32 => try writeFloat(31                writer,32                @floatCast(value),33                9,34                @as(f64, @floatCast(@as(f32, 1e-6))),35            ),36            64 => try writeFloat(writer, value, 18, 1e-9),37            else => unreachable,38        },39        else => unreachable,40    }41}

1pub const writeLaneValue = print.writeValue;