From 1b82415ce208dd56982de940e58a15eb5ef1c613 Mon Sep 17 00:00:00 2001
From: Rodrigo Arias <rodrigo.arias@bsc.es>
Date: Mon, 13 Feb 2023 20:27:15 +0100
Subject: [PATCH] Remove old NODES model

---
 src/emu/nodes.c | 99 -------------------------------------------------
 1 file changed, 99 deletions(-)
 delete mode 100644 src/emu/nodes.c

diff --git a/src/emu/nodes.c b/src/emu/nodes.c
deleted file mode 100644
index e9217cb..0000000
--- a/src/emu/nodes.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (c) 2021 Barcelona Supercomputing Center (BSC)
- * SPDX-License-Identifier: GPL-3.0-or-later */
-
-#include "uthash.h"
-
-#include "chan.h"
-#include "emu.h"
-#include "ovni.h"
-#include "prv.h"
-
-/* --------------------------- init ------------------------------- */
-
-void
-hook_init_nodes(struct ovni_emu *emu)
-{
-	int64_t *clock = &emu->delta_time;
-	FILE *prv_th = emu->prv_thread;
-	FILE *prv_cpu = emu->prv_cpu;
-
-	/* Init the channels in all threads */
-	for (size_t i = 0; i < emu->total_nthreads; i++) {
-		struct ovni_ethread *th = emu->global_thread[i];
-		int row = th->gindex + 1;
-		struct ovni_chan **uth = &emu->th_chan;
-
-		chan_th_init(th, uth, CHAN_NODES_SUBSYSTEM, CHAN_TRACK_TH_RUNNING, 0, 0, 1, row, prv_th, clock);
-	}
-
-	/* Init the channels in all cpus */
-	for (size_t i = 0; i < emu->total_ncpus; i++) {
-		struct ovni_cpu *cpu = emu->global_cpu[i];
-		int row = cpu->gindex + 1;
-		struct ovni_chan **ucpu = &emu->cpu_chan;
-
-		chan_cpu_init(cpu, ucpu, CHAN_NODES_SUBSYSTEM, CHAN_TRACK_TH_RUNNING, 0, 0, 1, row, prv_cpu, clock);
-	}
-}
-
-/* --------------------------- pre ------------------------------- */
-
-static void
-pre_subsystem(struct ovni_emu *emu, int st)
-{
-	struct ovni_ethread *th = emu->cur_thread;
-	struct ovni_chan *chan = &th->chan[CHAN_NODES_SUBSYSTEM];
-
-	switch (emu->cur_ev->header.value) {
-		case '[':
-			chan_push(chan, st);
-			break;
-		case ']':
-			chan_pop(chan, st);
-			break;
-		default:
-			edie(emu, "unexpected value '%c' (expecting '[' or ']')\n",
-					emu->cur_ev->header.value);
-	}
-}
-
-void
-hook_pre_nodes(struct ovni_emu *emu)
-{
-	if (emu->cur_ev->header.model != 'D')
-		edie(emu, "hook_pre_nodes: unexpected event with model %c\n",
-				emu->cur_ev->header.model);
-
-	if (!emu->cur_thread->is_running)
-		edie(emu, "hook_pre_nodes: current thread %d not running\n",
-				emu->cur_thread->tid);
-
-	switch (emu->cur_ev->header.category) {
-		case 'R':
-			pre_subsystem(emu, ST_NODES_REGISTER);
-			break;
-		case 'U':
-			pre_subsystem(emu, ST_NODES_UNREGISTER);
-			break;
-		case 'W':
-			pre_subsystem(emu, ST_NODES_IF0_WAIT);
-			break;
-		case 'I':
-			pre_subsystem(emu, ST_NODES_IF0_INLINE);
-			break;
-		case 'T':
-			pre_subsystem(emu, ST_NODES_TASKWAIT);
-			break;
-		case 'C':
-			pre_subsystem(emu, ST_NODES_CREATE);
-			break;
-		case 'S':
-			pre_subsystem(emu, ST_NODES_SUBMIT);
-			break;
-		case 'P':
-			pre_subsystem(emu, ST_NODES_SPAWN);
-			break;
-		default:
-			break;
-	}
-}