// pcBuf and dst should not overlap.
//
// fpunwindExpand checks if pcBuf contains logical frames (which include inlined
// frames) or physical frames (produced by frame pointer unwinding) using a
// sentinel value in pcBuf[0]. Logical frames are simply returned without the
// sentinel. Physical frames are turned into logical frames via inline unwinding
// and by applying the skip value that's stored in pcBuf[0].

	//
	//Connection Name:  Local Area Connection
	//Network Adapter:  Intel Gigabit Network Connection
	//Physical Address: XX-XX-XX-XX-XX-XX
	//Transport Name:   \Device\Tcpip_{XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}
	//
	//Connection Name:  Wireless Network Connection
	//Network Adapter:  Wireles WLAN Card
	//Physical Address: XX-XX-XX-XX-XX-XX
	//Transport Name:   Media disconnected
	//

        final OsMemoryObj osMemoryObj = new OsMemoryObj();
        osObj.memory = osMemoryObj;
        final OsMemoryPhysicalObj osMemoryPhysicalObj = new OsMemoryPhysicalObj();
        osMemoryObj.physical = osMemoryPhysicalObj;
        osMemoryPhysicalObj.free = osProbe.getFreePhysicalMemorySize();
        osMemoryPhysicalObj.total = osProbe.getTotalPhysicalMemorySize();

bool TypeValidForXLA(const mlir::Type& type);

// Returns the map from core to the host that is associated with the
// core. If `cluster` is not replicated then the core is a physical core index
// and the host is a physical host name. If `cluster` is replicated then the
// core with index `i` is a logical core (`TPU_REPLICATED_CORE_i`), and the host
// is the associated virtual device name (`TPU_REPLICATED_HOST_i`).

TF_CAPI_EXPORT extern size_t TFE_TensorHandleDeviceMemorySize(TFE_TensorHandle*,
                                                              TF_Status*);

// Creates a new TensorHandle from memory residing in the physical device
// device_name. Takes ownership of the memory, and will call deleter to release
// it after TF no longer needs it or in case of error.
//
// Custom devices must use TFE_NewCustomDeviceTensorHandle instead.

	// reserved for the heap. This includes virtual address space
	// that has been reserved but not yet used, which consumes no
	// physical memory, but tends to be small, as well as virtual
	// address space for which the physical memory has been
	// returned to the OS after it became unused (see HeapReleased
	// for a measure of the latter).
	//
	// HeapSys estimates the largest size the heap has had.

	ServerPorts []ServerPort

	// MergedServers map from physical port to virtual servers
	// using TCP protocols (like HTTP1.1, H2, mysql, redis etc)
	MergedServers map[ServerPort]*MergedServers

	// MergedQUICTransportServers map from physical port to servers listening
	// on QUIC (like HTTP3). Currently the support is experimental and
	// is limited to HTTP3 only

// license that can be found in the LICENSE file.

package runtime

import (
	"internal/abi"
	"internal/goarch"
	"runtime/internal/sys"
	"unsafe"
)

// A stkframe holds information about a single physical stack frame.
type stkframe struct {
	// fn is the function being run in this frame. If there is
	// inlining, this is the outermost function.
	fn funcInfo

	// pc is the program counter within fn.
	//

		}
	}

	// Double-check it's aligned to the physical page size. Based on the current
	// implementation this is trivially true, but it need not be in the future.
	// However, if it's not aligned to the physical page size then we can't properly
	// set it to fault later.
	if uintptr(x)%physPageSize != 0 {
		throw("user arena chunk is not aligned to the physical page size")
	}

	return x, span
}

	/memory/classes/heap/free:bytes
		Memory that is completely free and eligible to be returned to
		the underlying system, but has not been. This metric is the
		runtime's estimate of free address space that is backed by
		physical memory.

	/memory/classes/heap/objects:bytes
		Memory occupied by live objects and dead objects that have not
		yet been marked free by the garbage collector.

	/memory/classes/heap/released:bytes