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How to use lock_duration method in yandex-tank

Best Python code snippet using yandex-tank

cell_graph_locker.py

Source:cell_graph_locker.py

1import numpy as np2class CellGraphLocker:3    def __init__(self, graph):4        self.graph = graph5        self.data = []   # list of list of listï¼é¿åº¦ä¸ºvertexæ°éï¼æ¯ä¸ä¸ªvertexä¸åå«æç§ååé¡ºåºæåå¥½ç(duration, agent_idx)6        self.reset()7    def reset(self):8        vertexes = len(self.graph.vertexes)9        self.data = [[] for i in range(vertexes)]   # list of list10    def lock(self, vertex_idx, agent_idx, duration):       # æ¯ä¸æ¬¡locké½æ´æ°self.data11        # assert not self.is_locked(vertex_idx, agent_idx, duration)12        if len(self.data[vertex_idx])==0:13            self.data[vertex_idx].append((duration, agent_idx))14            return15        # index = self.equal_or_greater_index(vertex_idx, duration[0])16        index = self.equal_or_greater_index_end(vertex_idx, duration[1])  # duration[0]æ¯å°è¾¾æ¶é´ï¼1æ¯ä»è¿ä¸ªç¹çåºåæ¶é´17        if index < len(self.data[vertex_idx]):18            curr_lock_info = self.data[vertex_idx][index]19            if (curr_lock_info[1] == agent_idx) and self._has_intersection(curr_lock_info[0], duration):20                assert (curr_lock_info[0][0] <= duration[0]) and (duration[1] <= curr_lock_info[0][1])21                return22            assert curr_lock_info[0][0] >= duration[1]23            self.data[vertex_idx].insert(index, (duration, agent_idx))24            # if (curr_lock_info[1]==agent_idx) and (curr_lock_info[0][1] == duration[1]) and (curr_lock_info[0][0] <= duration[0]):25            #     self.data[vertex_idx][index] = (duration, agent_idx)26            # else:27            #     self.data[vertex_idx].insert(index, (duration, agent_idx) )28        else:29            self.data[vertex_idx].append((duration, agent_idx))30    def is_locked(self, vertex_idx, agent_idx, duration):31        if len(self.data[vertex_idx])==0:32            return False33        new_lock = (duration, agent_idx)34        left_lock = None35        right_lock = None36        index = self.equal_or_greater_index(vertex_idx, duration[0])37        if index < len(self.data[vertex_idx]):38            if self.data[vertex_idx][index][0][0] == duration:39                return True40            right_lock = self.data[vertex_idx][index]41            if index>0:42                left_lock = self.data[vertex_idx][index - 1]43        else:44            left_lock = self.data[vertex_idx][index - 1]45        return self._has_conflict(left_lock, new_lock) or self._has_conflict(new_lock, right_lock)46        # index = self.equal_or_greater_index(vertex_idx, duration[0])47        # if index < len(self.data[vertex_idx]):48        #     lock_duration, lock_agent_idx = self.data[vertex_idx][index]49        #     if (lock_duration[0] < duration[1]) and (agent_idx != lock_agent_idx):50        #         return True51        #52        # if index > 0:53        #     lock_duration, lock_agent_idx = self.data[vertex_idx][index - 1]54        #     if (lock_duration[1] > duration[0]) and (agent_idx != lock_agent_idx):55        #         return True56        #57        # return False58    def _has_conflict(self, left, right):          # leftårighté½æ¯[duration,agent_index]59        if (left is None) or (right is None):60            return False61        d1 = left[0]   # å·¦è¾¹duration62        d2 = right[0]   # å³è¾¹duration63        if left[1] > right[1]:   64            d1 = (d1[0], d1[1] + 1)65        return self._has_intersection(d1, d2)   # d1åd2è¦æ¯æäº¤éåä¼å²çª66    def next_free_time(self, vertex_idx, agent_idx, duration):67        index = self.equal_or_greater_index_end(vertex_idx, duration[1])68        if index < len(self.data[vertex_idx]):69            # lock_duration = self.data[vertex_idx][index][0]70            # if self._has_intersection(duration, lock_duration):71            #     return lock_duration[1]72            if self._has_conflict((duration, agent_idx), self.data[vertex_idx][index]):73                return self.data[vertex_idx][index][0][1]74        if index > 0:75            # lock_duration = self.data[vertex_idx][index - 1][0]76            # if self._has_intersection(duration, lock_duration):77            #     return lock_duration[1]78            if self._has_conflict(self.data[vertex_idx][index-1], (duration, agent_idx)):79                return self.data[vertex_idx][index-1][0][1]80        # print('already free')81        return duration[0]82        # index = self.equal_or_greater_index(vertex_idx, duration[0])83        # if index < len(self.data[vertex_idx]):84        #     lock_duration, lock_agent_idx = self.data[vertex_idx][index]85        #     if (lock_duration[0] < duration[1]) and (agent_idx != lock_agent_idx):86        #         return True87        #88        # if index > 0:89        #     lock_duration, lock_agent_idx = self.data[vertex_idx][index - 1]90        #     if (lock_duration[1] > duration[0]) and (agent_idx != lock_agent_idx):91        #         return True92        #93        # return False94    def unlock(self, vertex_idx, agent_idx, duration):95        assert len(self.data[vertex_idx])96        index = self.equal_or_greater_index(vertex_idx, duration[0])97        assert (index >= 0) and (index < len(self.data[vertex_idx]))98        lock_duration, lock_agent_idx = self.data[vertex_idx][index]99        assert (lock_duration == duration) and (lock_agent_idx == agent_idx)100        self.data[vertex_idx].pop(index)101    def equal_or_greater_index(self, vertex_idx, start_time):102        # d = self.data[vertex_idx]103        #104        # if not len(d):105        #     return 0106        #107        # l = 0108        # r = len(d) - 1109        #110        # while l <= r:111        #     c = (l + r) // 2112        #113        #     lock_duration_start = d[c][0][0]114        #     if lock_duration_start == start_time:115        #         return c116        #     elif lock_duration_start < start_time:117        #         l = c + 1118        #     else:119        #         r = c - 1120        #121        # return max(l, r)122        #123        for i, (lock_duration, lock_agent_idx) in enumerate(self.data[vertex_idx]):124            if lock_duration[0] >= start_time:125                return i126        return len(self.data[vertex_idx])127    def equal_or_greater_index_end(self, vertex_idx, end_time):128        for i, (lock_duration, lock_agent_idx) in enumerate(self.data[vertex_idx]):129            if lock_duration[1] >= end_time:130                return i131        return len(self.data[vertex_idx])132    def _has_intersection(self, a, b):133        return not ((a[1] <= b[0]) or (b[1] <= a[0]))134    def unlock_agent(self, agent_id):135        for i in range(len(self.data)):136            for j in reversed(range(len(self.data[i]))):137                if self.data[i][j][1] == agent_id:138                    self.data[i].pop(j)139    def unlock_agent_with_list(self, agent_id, vertex_list):140        for i in vertex_list:141            for j in reversed(range(len(self.data[i]))):142                if self.data[i][j][1] == agent_id:143                    self.data[i].pop(j)144    def last_time_step(self, vertex_idx, agent_idx):145        if not len(self.data[vertex_idx]):146            return 0147        res = self.data[vertex_idx][-1][0][1]148        if self.data[vertex_idx][-1][1] != agent_idx:149            res += 1...

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