You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
1.7 KiB
50 lines
1.7 KiB
#pragma once
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include "deque.h"
|
|
#include "module.h"
|
|
#include "runtime.h"
|
|
#include "types.h"
|
|
|
|
extern float runtime_processor_speed_MHz;
|
|
|
|
struct sandbox_request {
|
|
struct module * module;
|
|
char * arguments;
|
|
int socket_descriptor;
|
|
struct sockaddr *socket_address;
|
|
u64 start_time; /* cycles */
|
|
u64 absolute_deadline; /* cycles */
|
|
};
|
|
|
|
typedef struct sandbox_request sandbox_request_t;
|
|
|
|
DEQUE_PROTOTYPE(sandbox, sandbox_request_t *);
|
|
|
|
/**
|
|
* Allocates a new Sandbox Request and places it on the Global Deque
|
|
* @param module the module we want to request
|
|
* @param arguments the arguments that we'll pass to the serverless function
|
|
* @param socket_descriptor
|
|
* @param socket_address
|
|
* @param start_time the timestamp of when we receives the request from the network (in cycles)
|
|
* @return the new sandbox request
|
|
*/
|
|
static inline sandbox_request_t *
|
|
sandbox_request_allocate(struct module *module, char *arguments, int socket_descriptor,
|
|
const struct sockaddr *socket_address, u64 start_time)
|
|
{
|
|
sandbox_request_t *sandbox_request = (sandbox_request_t *)malloc(sizeof(sandbox_request_t));
|
|
assert(sandbox_request);
|
|
sandbox_request->module = module;
|
|
sandbox_request->arguments = arguments;
|
|
sandbox_request->socket_descriptor = socket_descriptor;
|
|
sandbox_request->socket_address = (struct sockaddr *)socket_address;
|
|
sandbox_request->start_time = start_time;
|
|
sandbox_request->absolute_deadline = start_time + module->relative_deadline_us * runtime_processor_speed_MHz;
|
|
|
|
debuglog("[%p: %s]\n", sandbox_request, sandbox_request->module->name);
|
|
return sandbox_request;
|
|
}
|