TF_CAPI_EXPORT extern TFE_MonitoringCounterReader*
TFE_MonitoringNewCounterReader(const char* name);

// Reads the value of a counter that was created with 0 labels.
TF_CAPI_EXPORT extern int64_t TFE_MonitoringReadCounter0(
    TFE_MonitoringCounterReader*);

// Reads the value of specific cell of a counter that was created with 1 label.
TF_CAPI_EXPORT extern int64_t TFE_MonitoringReadCounter1(

#include "tensorflow/c/tf_datatype.h"
#include "tensorflow/c/tf_shape.h"

#ifdef __cplusplus
extern "C" {
#endif  // __cplusplus

// An opaque type corresponding to TensorSpec
typedef struct TF_TensorSpec TF_TensorSpec;

// Returns the dtype associated with the TensorSpec.
TF_CAPI_EXPORT extern TF_DataType TF_TensorSpecDataType(
    const TF_TensorSpec* spec);

/*
 * Initialize g->stacklo.
 */
extern void _cgo_set_stacklo(G *, uintptr *);

/*
 * Call pthread_create, retrying on EAGAIN.
 */
extern int _cgo_try_pthread_create(pthread_t*, const pthread_attr_t*, void* (*)(void*), void*);

/*
 * Same as _cgo_try_pthread_create, but passing on the pthread_create function.
 * Only defined on OpenBSD.
 */

 * Without it, ld might add trampolines in the middle of .text section
 * to reach these functions which are normally declared in runtime package.
 */
extern int __attribute__((longcall)) __cgo_topofstack(void);
extern int __attribute__((longcall)) runtime_rt0_go(int argc, char **argv);
extern void __attribute__((longcall)) _rt0_ppc64_aix_lib(void);

int _cgo_topofstack(void) {
	return __cgo_topofstack();
}

// void* for further PyCapsule construction.
TF_CAPI_EXPORT extern void* TFE_HandleToDLPack(TFE_TensorHandle* h,
                                               TF_Status* status);

// Converts DLPack (DLManagedTensor*) to eager tensor handle.
TF_CAPI_EXPORT extern TFE_TensorHandle* TFE_HandleFromDLPack(void* dlm,
                                                             TF_Status* status,

//go:build gc

#include "_cgo_export.h"
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>

/* Test calling panic from C.  This is what SWIG does.  */

extern void crosscall2(void (*fn)(void *, int), void *, int);
extern void _cgo_panic(void *, int);
extern void _cgo_allocate(void *, int);

void
callPanic(void)
{
	struct { const char *p; } a;
	a.p = "panic from C";
	crosscall2(_cgo_panic, &a, sizeof a);

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package main

/*
typedef void callback(char*);
extern void CallGoBigStack1(char*);
extern void bigStack(callback*);
*/
import "C"

func init() {
	register("BigStack", BigStack)
}

func BigStack() {
	// Create a large thread stack and call back into Go to test

//go:build unix

// The unix C definitions for trace.go. That file uses //export so
// it can't put function definitions in the "C" import comment.

#include <pthread.h>
#include <assert.h>

extern void goCalledFromC(void);
extern void goCalledFromCThread(void);

static void* cCalledFromCThread(void *p) {
	goCalledFromCThread();
	return NULL;
}

void cCalledFromGo(void) {
	goCalledFromC();

	pthread_t thread;

// to the given TF_DataType enum value. Returns 0 for variable length types
// (eg. TF_STRING) or on failure.
TF_CAPI_EXPORT extern size_t TF_DataTypeSize(TF_DataType dt);

#ifdef __cplusplus
} /* end extern "C" */
#endif

//go:build gccgo

#include "_cgo_export.h"
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>

/* Test calling panic from C.  This is what SWIG does.  */

extern void _cgo_panic(const char *);
extern void *_cgo_allocate(size_t);

void
callPanic(void)
{
	_cgo_panic("panic from C");