// Any free page of memory can be split into a set of objects
// of one size class, which are then managed using a free bitmap.
//
// The allocator's data structures are:
//
//	fixalloc: a free-list allocator for fixed-size off-heap objects,
//		used to manage storage used by the allocator.
//	mheap: the malloc heap, managed at page (8192-byte) granularity.
//	mspan: a run of in-use pages managed by the mheap.

	}

	spanalloc              fixalloc // allocator for span*
	cachealloc             fixalloc // allocator for mcache*
	specialfinalizeralloc  fixalloc // allocator for specialfinalizer*
	specialprofilealloc    fixalloc // allocator for specialprofile*
	specialReachableAlloc  fixalloc // allocator for specialReachable
	specialPinCounterAlloc fixalloc // allocator for specialPinCounter

	// to spend on scavenging in percent.
	scavengePercent = 1 // 1%

	// retainExtraPercent represents the amount of memory over the heap goal
	// that the scavenger should keep as a buffer space for the allocator.
	// This constant is used when we do not have a memory limit set.
	//
	// The purpose of maintaining this overhead is to have a greater pool of
	// unscavenged memory available for allocation (since using scavenged memory

// Register allocation.
//
// We use a version of a linear scan register allocator. We treat the
// whole function as a single long basic block and run through
// it using a greedy register allocator. Then all merge edges
// (those targeting a block with len(Preds)>1) are processed to
// shuffle data into the place that the target of the edge expects.
//
// The greedy allocator moves values into registers just before they

#include "tensorflow/c/tf_status.h"
#include "tensorflow/c/tf_tensor.h"
#include "tensorflow/core/common_runtime/device.h"
#include "tensorflow/core/common_runtime/device_factory.h"
#include "tensorflow/core/framework/allocator.h"
#include "tensorflow/core/framework/attr_value.pb.h"
#include "tensorflow/core/framework/device_base.h"
#include "tensorflow/core/framework/kernel_def.pb.h"
#include "tensorflow/core/framework/node_def.pb.h"

	triggerRatioDen = 64

	// The minimum trigger constant was chosen empirically: given a sufficiently
	// fast/scalable allocator with 48 Ps that could drive the trigger ratio
	// to <0.05, this constant causes applications to retain the same peak
	// RSS compared to not having this allocator.
	minTriggerRatioNum = 45 // ~0.7

	// The maximum trigger constant is chosen somewhat arbitrarily, but the

var verboseAST = map[byte]AST{
	't': &Name{Name: "std"},
	'a': &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "allocator"}},
	'b': &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "basic_string"}},

	// std::basic_string<char, std::char_traits<char>, std::allocator<char> >
	's': &Template{
		Name: &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "basic_string"}},
		Args: []AST{

/// for the URI schemes that the plugin requests.
///
/// All pointers defined in this structure point to memory allocated by the DSO
/// using an allocator provided by core TensorFlow when calling `TF_InitPlugin`.
///
/// IMPORTANT: To maintain binary compatibility, the layout of this structure
/// must not change! In the unlikely case that a new type of file needs to be

	persistentvolumeconfig "k8s.io/kubernetes/pkg/controller/volume/persistentvolume/config"
)

var args = []string{
	"--allocate-node-cidrs=true",
	"--attach-detach-reconcile-sync-period=30s",
	"--cidr-allocator-type=CloudAllocator",
	"--cloud-config=/cloud-config",
	"--cloud-provider=gce",
	"--cluster-cidr=1.2.3.4/24",
	"--cluster-name=k8s",
	"--cluster-signing-cert-file=/cluster-signing-cert",

		}

		// try to rewrite to a downward counting loop checking against start if the
		// loop body does not depends on ind or nxt and end is known before the loop.
		// This reduce pressure on the register allocator because this do not need
		// to use end on each iteration anymore. We compare against the start constant instead.
		// That means this code:
		//
		//	loop:
		//		ind = (Phi (Const [x]) nxt),
		//		if ind < end