t.Run(strconv.Itoa(size), func(t *testing.T) {
					testSpliceFile(t, "tcp", int64(size), int64(size)-1)
				})
			}
		})
		t.Run("OneLess-Unix", func(t *testing.T) {
			for _, size := range sizes {
				t.Run(strconv.Itoa(size), func(t *testing.T) {
					testSpliceFile(t, "unix", int64(size), int64(size)-1)
				})
			}
		})
		t.Run("Half-TCP", func(t *testing.T) {
			for _, size := range sizes {

)

// Tests maximum object size.
func TestMaxObjectSize(t *testing.T) {
	sizes := []struct {
		isMax bool
		size  int64
	}{
		// Test - 1 - maximum object size.
		{
			true,
			globalMaxObjectSize + 1,
		},
		// Test - 2 - not maximum object size.
		{
			false,
			globalMaxObjectSize - 1,
		},
	}
	for i, s := range sizes {
		isMax := isMaxObjectSize(s.size)
		if isMax != s.isMax {

// size might have a 26.6% (1.266x) overhead.
// In practice, only one of the wastes comes into play for a
// given size (sizes < 512 waste mainly on the round-up,
// sizes > 512 waste mainly on the page chopping).
// For really small sizes, alignment constraints force the
// overhead higher.

package main

import (
	"bytes"
	"flag"
	"fmt"
	"go/format"
	"io"
	"log"
	"math"

		// Type parameters lead to variable sizes/alignments;
		// StdSizes.Sizeof won't be called for them.
		assert(!isTypeParam(T))
		return s.WordSize * 2
	case *TypeParam, *Union:
		panic("unreachable")
	}
	return s.WordSize // catch-all
}

// gcSizesFor returns the Sizes used by gc for an architecture.
// The result is a nil *gcSizes pointer (which is not a valid types.Sizes)

		// Type parameters lead to variable sizes/alignments;
		// StdSizes.Sizeof won't be called for them.
		assert(!isTypeParam(T))
		return s.WordSize * 2
	case *TypeParam, *Union:
		panic("unreachable")
	}
	return s.WordSize // catch-all
}

// gcSizesFor returns the Sizes used by gc for an architecture.
// The result is a nil *gcSizes pointer (which is not a valid types.Sizes)

				s.Ranges = nil
				return
			}

			if end := len(sizes) - 1; start < end {
				s.Ranges = append(s.Ranges, Range{
					Name:      fmt.Sprintf("%v-%v", time.Duration(sizes[start].Time*1000), time.Duration(sizes[end].Time*1000)),
					Start:     start,
					End:       end,
					StartTime: int64(sizes[start].Time * 1000),
					EndTime:   int64(sizes[end].Time * 1000),
				})
			}
		},
	}
}

  MLIR input.
* `--input-arg-shapes`: A string representation of input argument shapes for
  'main' entry-point, separating tensors with ':', dimension with ',', and
  using '?' for unknown sizes. For example, `input-arg-shapes=1,2::1,?`
  expresses argument shapes `[1,2]`, `[]` and `[1,?]`.
* `--e`: Elide large elements attrs while dumping the output StableHLO.

//    SavedModel.
//   input_arg_shapes_str: A string representation of input argument
//    shapes for 'main' entry-point, separating tensors with ':', dimension
//    with ',', and using '?' for unknown sizes. For example,
//    'input-arg-shapes=1,2::1,?' expresses argument shapes [1,2], [] and [1,?].
//
// Returns:
//   An absl::StatusOr containing the serialized bytecode of the StableHLO

)

func TestSendFile(t *testing.T) {
	sizes := []int{
		1,
		42,
		1025,
		syscall.Getpagesize() + 1,
		32769,
	}
	t.Run("sendfile-to-unix", func(t *testing.T) {
		for _, size := range sizes {
			t.Run(strconv.Itoa(size), func(t *testing.T) {
				testSendFile(t, "unix", int64(size))
			})
		}
	})
	t.Run("sendfile-to-tcp", func(t *testing.T) {
		for _, size := range sizes {

	})
}

func BenchmarkXORBytes(b *testing.B) {
	dst := make([]byte, 1<<15)
	data0 := make([]byte, 1<<15)
	data1 := make([]byte, 1<<15)
	sizes := []int64{1 << 3, 1 << 7, 1 << 11, 1 << 15}
	for _, size := range sizes {
		b.Run(fmt.Sprintf("%dBytes", size), func(b *testing.B) {
			s0 := data0[:size]
			s1 := data1[:size]
			b.SetBytes(int64(size))
			for i := 0; i < b.N; i++ {