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50 lines
1.7 KiB
50 lines
1.7 KiB
#pragma once
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#include <stdbool.h>
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#include "deque.h"
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#include "module.h"
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#include "runtime.h"
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#include "types.h"
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extern float runtime_processor_speed_MHz;
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struct sandbox_request {
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struct module * module;
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char * arguments;
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int socket_descriptor;
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struct sockaddr *socket_address;
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uint64_t start_time; /* cycles */
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uint64_t absolute_deadline; /* cycles */
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};
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typedef struct sandbox_request sandbox_request_t;
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DEQUE_PROTOTYPE(sandbox, sandbox_request_t *);
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/**
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* Allocates a new Sandbox Request and places it on the Global Deque
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* @param module the module we want to request
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* @param arguments the arguments that we'll pass to the serverless function
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* @param socket_descriptor
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* @param socket_address
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* @param start_time the timestamp of when we receives the request from the network (in cycles)
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* @return the new sandbox request
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*/
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static inline sandbox_request_t *
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sandbox_request_allocate(struct module *module, char *arguments, int socket_descriptor,
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const struct sockaddr *socket_address, uint64_t start_time)
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{
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sandbox_request_t *sandbox_request = (sandbox_request_t *)malloc(sizeof(sandbox_request_t));
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assert(sandbox_request);
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sandbox_request->module = module;
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sandbox_request->arguments = arguments;
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sandbox_request->socket_descriptor = socket_descriptor;
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sandbox_request->socket_address = (struct sockaddr *)socket_address;
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sandbox_request->start_time = start_time;
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sandbox_request->absolute_deadline = start_time + module->relative_deadline_us * runtime_processor_speed_MHz;
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debuglog("[%p: %s]\n", sandbox_request, sandbox_request->module->name);
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return sandbox_request;
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}
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