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How to use partial_sort method in hypothesis

Best Python code snippet using hypothesis

sim_synth.py

Source:sim_synth.py

1#!/usr/bin/python2import sys3import os4# 4x4, uniform random5workload_dir = "../../bin/workload_list/"6workload = "workloads_null"7traffic = 'uniform_random' # [bit_complement, transpose, uniform_random]8synth_rate_set = [0.01, 0.02, 0.05, 0.1, 0.15, 0.20, 0.25, 0.30, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9]9synthPattern = "UR"10router_maxPacketSize = "4"11network_nrX = "4"12network_nrY = "4"13subnet_sel_rand = "false" #False: inject to subnet with lower load; True: randomly select a subnet14uniform_size = "1" # in packet; # of flits will be determined by the number of subnets15sub_net = "1"16uniform_size_enable = "false" # assume 50% of control + 50% of data17num_bypass = "1"18meshEjectTrial = "1"19partial_sort = "true"20def run():21    HEADER="\n\22#########################################################################\n\23###########################    New Simulation   #########################\n\24#########################################################################\n"25    if not os.path.exists(out_dir):26        os.makedirs(out_dir)27    for sim_index in range(0, len(synth_rate_set)):28#        print HEADER29        synth_rate = str(synth_rate_set[sim_index])30        out_file = out_dir + synth_rate + ".out"31        command_line = "mono ../../bin/sim.exe -output " + out_file + " -workload " + workload_dir + workload + ' 1' + " -router.algorithm " + router_algorithm + " -router.addrPacketSize " + router_addrPacketSize + " -router.dataPacketSize " + router_dataPacketSize + " -router.maxPacketSize " + router_maxPacketSize + " -network_nrX " + network_nrX + " -network_nrY " + network_nrY + " -topology " + topology + " -synth_rate " + synth_rate + ' -sub_net ' + sub_net + ' -subnet_sel_rand ' + subnet_sel_rand + " -uniform_size_enable " + uniform_size_enable + " -uniform_size " + uniform_size + " -synthPattern " + synthPattern + " -meshEjectTrial " + meshEjectTrial + " -num_bypass " + num_bypass + " -partial_sort " + partial_sort32#        print command_line33        os.system (command_line)34"""35Test 136Motivate the benefit of using a wider channel37         - control flit = 128b38         - data flit = 512b39         - synth_rate: sweep40         - channel size = 128b, 256b, 512b41            emulate by changing data size to 512b, 256b, and 128b (4, 2, and 1 control flit)42         - Assume 50% of control + 50% of data43      Conclusion: wider channels provide more bandwidth which dramatically speed up the packet delivery.44      Problem: channel will be underutilized when transferring control flit.45"""46router_algorithm = "BLESS_BYPASS"47topology = "Mesh_Multi"48router_addrPacketSize = "1"49channel_size_dict = {'128b':'4', '256b':'2', '512b':'1',}50for channel_width, router_dataPacketSize in channel_size_dict.items():51    out_dir = "./results/DeC/channel_width/"+channel_width+"/"52    run()53"""54Test 255Prove using a multiple network can better utilize the channel56        - control flit = 128b57        - data flit = 512b58        - synth_rate: sweep59        Curve 1: channel size = 256b60           - sub_net = 1, data flit size = 261           - sub_net = 2, data flit size = 262           - sub_net = 4, data flit size = 263           - BLESS, data flit size = 264           - minbd, data flit size = 265        Curve 2: channel size = 512b66           - sub_net = 1, data flit size = 167           - sub_net = 2, data flit size = 168           - sub_net = 4, data flit size = 169           - BLESS, data flit size = 170           - minbd, data flit size = 171           72"""73router_algorithm = "BLESS_BYPASS"74topology = "Mesh_Multi"75router_addrPacketSize = "1"76router_dataPacketSize = "2"77channel_size = "256b"78sub_net_array = ["1", "2", "4"]79for sub_net in sub_net_array:80    out_dir = "./results/DeC/multi_subnet/chnlwidth256b/"+sub_net+"/"81    run()82router_algorithm = "DR_FLIT_SWITCHED_OLDEST_FIRST"83topology = "Mesh"84partial_sort = "false"85sub_net = "1" # Aggregated link width = 512b86out_dir = "./results/DeC/multi_subnet/chnlwidth256b/bless/"87run()88router_algorithm = "Router_MinBD"89topology = "Mesh"90sub_net = "1" # Aggregated link width = 512b91num_bypass = "0"92meshEjectTrial = "1"93partial_sort = "true"94out_dir = "./results/DeC/multi_subnet/chnlwidth256b/minbd/"95run()96router_algorithm = "BLESS_BYPASS"97topology = "Mesh_Multi"98router_addrPacketSize = "1"99router_dataPacketSize = "1"100channel_size = "512b"101synth_rate_set = [0.01, 0.02, 0.05, 0.1, 0.15, 0.20, 0.25, 0.30, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 1.0, 1.1, 1.2, 1.3]102sub_net_array = ["1", "2", "4"]103for sub_net in sub_net_array:104    out_dir = "./results/DeC/multi_subnet/chnlwidth512b/"+sub_net+"/"105    run()106router_algorithm = "DR_FLIT_SWITCHED_OLDEST_FIRST"107topology = "Mesh"108partial_sort = "false"109sub_net = "1" # Aggregated link width = 512b110out_dir = "./results/DeC/multi_subnet/chnlwidth512b/bless/"111run()112router_algorithm = "Router_MinBD"113topology = "Mesh"114sub_net = "1" # Aggregated link width = 512b115num_bypass = "0"116meshEjectTrial = "1"117partial_sort = "true"118out_dir = "./results/DeC/multi_subnet/chnlwidth512b/minbd/"119run()120"""121Test 3122Using DeC with 1 subnet to compare with minBD and BLESS123assume the same channel width and same flit size124"""125uniform_size_enable = "true" 126# Test 3.1: DeC with 1 subnet127router_algorithm = "BLESS_BYPASS"128topology = "Mesh_Multi"129sub_net = "1" 130out_dir = "./results/router_cmp/DeC/"131run()132# Test 3.2: BLESS synth_rate_set = [0.01, 0.02, 0.05, 0.1, 0.15, 0.20, 0.25, 0.30, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7]133router_algorithm = "DR_FLIT_SWITCHED_OLDEST_FIRST"134topology = "Mesh"135partial_sort = "false"136sub_net = "1" # Aggregated link width = 512b137out_dir = "./results/router_cmp/bless/"138run()139# Test 3.3: minbd140synth_rate_set = [0.01, 0.02, 0.05, 0.1, 0.15, 0.20, 0.25, 0.30, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7]141router_algorithm = "Router_MinBD"142topology = "Mesh"143sub_net = "1" # Aggregated link width = 512b144num_bypass = "0"145meshEjectTrial = "1"146partial_sort = "true"147out_dir = "./results/router_cmp/minbd/"...

ps_logic.py

Source:ps_logic.py

...19    i = len(arr) // 2 - 120    while i >= 0:21        min_heapify(arr, i, len(arr))22        i -= 123def partial_sort(arr, k):24    if k == 0:25        return []26    build_heap(arr)27    k_rest = k28    result = []29    i = len(arr) - 130    while i >= 0 and k_rest > 0:31        result.append(arr[0])32        arr[0] = arr[i]33        min_heapify(arr, 0, i)34        i -= 135        k_rest -= 136    return result37if __name__ == "__main__":38    import unittest39    class PartialSortTestCase(unittest.TestCase):40        def test_one_element_take_zero(self):41            arr = [6]42            model = []43            result = partial_sort(arr, 0)44            self.assertSequenceEqual(result, model)45        def test_one_element_take_one(self):46            arr = [6]47            model = [6]48            result = partial_sort(arr, 1)49            self.assertSequenceEqual(result, model)50        def test_sorted_array(self):51            arr = [1, 2, 3, 4, 5, 6, 7, 8, 9]52            model = [1, 2, 3, 4]53            result = partial_sort(arr, 4)54            self.assertSequenceEqual(result, model)55        def test_reverse_sorted_array(self):56            arr = [8, 7, 6, 5, 4, 3, 2, 1]57            model = [1, 2, 3, 4]58            result = partial_sort(arr, 4)59            self.assertSequenceEqual(result, model)60        def test_mixed(self):61            arr = [-12, 2, 1, 3, 4, 5, 6, 7, 8, 100, 0]62            model = [-12, 0, 1, 2]63            result = partial_sort(arr, 4)64            self.assertSequenceEqual(result, model)...

next_permutation.py

Source:next_permutation.py

...14            if nums[i] > nums[most_left] and nums[i] < min_num:15                min_num = nums[i]16                min_index = i17        nums[min_index], nums[most_left] = nums[most_left], nums[min_index]18        self.partial_sort(nums, most_left + 1, len(nums) - 1)19    20    def partial_sort(self, nums, min_index, max_index):21        if min_index >= max_index:22            return23        24        r = nums[max_index]25        bound = min_index26        for i in range(min_index, max_index):27            if nums[i] < r:28                nums[i], nums[bound] = nums[bound], nums[i]29                bound += 130        nums[bound], nums[max_index] = nums[max_index], nums[bound]31        self.partial_sort(nums, min_index, bound - 1)32        self.partial_sort(nums, bound + 1, max_index)33class Solution2:34    def nextPermutation(self, nums):35        most_left = len(nums) - 136        while most_left > 0 and nums[most_left] <= nums[most_left - 1]:37            most_left -= 138        most_left -= 139        if most_left < 0:40            nums.sort()41            return42        min_num = float('inf')43        min_index = -144        for i in range(most_left + 1, len(nums)):45            if nums[i] > nums[most_left] and nums[i] <= min_num:46                min_num = nums[i]...

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