Shared Memory MIMD Architectures

divided reposition MIMD ArchitecturesIntroduction to MIMD Architectures six-fold instruction period, multiple information stream (MIMD) machines rescue a number of act uponors that function asynchronously and independently. At either time, contrary accomplishors whitethorn be executing disparate instructions on different pieces of data. MIMD architectures may be used in a number of application areas such as estimator-aided design/computer-aided manufacturing, simulation, modeling, and as conversation switches. MIMD machines female genitalsful be of either dual-lane reminiscence or distributed computer shop categories. These bodifications are based on how MIMD processors coming stock. Shared remembrance machines may be of the bus-based, ex xded, or hierarchical type. Distributed memory machines may assume hypercube or mesh interconnectedness schemes.MIMDA type of multiprocessor architecture in which several instruction cycles may be active at any habituated t ime, for each one independently fetching instructions and operands into multiple processing units and operating on them in a concurrent fashion. Acronym for multiple-instruction-stream.Bottom of Form(Multiple Instruction stream Multiple Data stream) A computer that can process two or more independent sets of instructions simultaneously on two or more sets of data. Computers with multiple CPUs or wiz CPUs with dual cores are examples of MIMD architecture. Hyperthreading also results in a certain degree of MIMD performance as well. Contrast with SIMD.In computing, MIMD (Multiple Instruction stream, Multiple Data stream) is a technique active to achieve parallelism. Machines using MIMD have a number of processors that function asynchronously and independently. At any time, different processors may be executing different instructions on different pieces of data. MIMD architectures may be used in a number of application areas such as computer-aided design/computer-aided manufacturing, simulation, modeling, and as communication switches. MIMD machines can be of either shared memory or distributed memory categories. These classifications are based on how MIMD processors vex memory. Shared memory machines may be of the bus-based, extended, or hierarchical type. Distributed memory machines may have hypercube or mesh interconnection schemes.Multiple Instruction Multiple DataMIMD architectures have multiple processors that each execute an independent stream (sequence) of machine instructions. The processors execute these instructions by using any accessible data rather than being forced to operate upon a virtuoso, shared data stream. Hence, at any given time, an MIMD system can be using as many different instruction streams and data streams as there are processors.Although software processes executing on MIMD architectures can be synchronized by move data among processors through an interconnection network, or by having processors examine data in a shared memory, the processors autonomous execution makes MIMD architectures asynchronous machines.Shared Memory Bus-basedMIMD machines with shared memory have processors which share a common, central memory. In the simplest form, all processors are attached to a bus which connects them to memory. This setup is called bus-based shared memory. Bus-based machines may have an otherwise bus that enables them to communicate directly with angiotensin-converting enzyme another. This additional bus is used for synchronization among the processors. When using bus-based shared memory MIMD machines, only a itsy-bitsy number of processors can be supported. There is contention among the processors for access to shared memory, so these machines are limited for this reason. These machines may be incrementally expanded up to the point where there is too much contention on the bus.Shared Memory ExtendedMIMD machines with extended shared memory attempt to avoid or reduce the contention among processors for shared memory by subdividing the memory into a number of independent memory units. These memory units are connected to the processsors by an interconnection network. The memory units are treated as a unified central memory. One type of interconnection network for this type of architecture is a crossbar slip network. In this scheme, N processors are linked to M memory units which requires N times M switches. This is not an economically feasible setup for connecting a erect number of processors.Shared Memory HierarchicalMIMD machines with hierarchical shared memory use a hierarchy of buses to give processors access to each others memory. Processors on different boards may communicate through inter nodal buses. Buses support communication between boards. We use this type of architecture, the machine may support over a railyard processors.In computing, shared memory is memory that may be simultaneously accessed by multiple platforms with an intent to fork out communication among them or a void bare(a) copies. Depending on context, programs may run on a single processor or on multiple separate processors. Using memory for communication inner a single program, for example among its multiple threads, is generally not referred to as shared memoryIN HARDWAREIn computer hardware, shared memory refers to a (typically) large block of random access memory that can be accessed by several different central processing units (CPUs) in a multiple-processor computer system.A shared memory system is relatively easy to program since all processors share a single view of data and the communication between processors can be as ready as memory accesses to a same location.The issue with shared memory systems is that many CPUs need fast access to memory and will likely save up memory, which has two complicationsCPU-to-memory connection dos a bottleneck. Shared memory computers cannot scale very well. Most of them have ten or fewer processors. save up coherence Whenever one cache is u pdated with information that may be used by other processors, the change needs to be reflected to the other processors, otherwise the different processors will be working with incoherent data (see cache coherence and memory coherence). Such coherence protocols can, when they work well, provide extremely high-performance access to shared information between multiple processors. On the other hand they can sometimes become overloaded and become a bottleneck to performance.The alternatives to shared memory are distributed memory and distributed shared memory, each having a similar set of issues. See also Non-Uniform Memory Access.IN SOFTWAREIn computer software, shared memory is eitherA method of inter-process communication (IPC), i.e. a way of exchanging data between programs running at the same time. One process will create an area in RAM which other processes can access, orA method of conserving memory billet by directing accesses to what would ordinarily be copies of a piece of dat a to a single instance instead, by using virtual memory mappings or with explicit support of the program in question. This is most often used for shared libraries and for Execute in Place.Shared Memory MIMD ArchitecturesThe distinguishing feature of shared memory systems is that no matter how many memory blocks are used in them and how these memory blocks are connected to the processors and address spaces of these memory blocks are unified into a global address space which is completely visible to all processors of the shared memory system. Issuing a certain memory address by any processor will access the same memory block location. However, concord to the physical brass of the logically shared memory, two main types of shared memory system could be distinguishedPhysically shared memory systemsVirtual (or distributed) shared memory systemsIn physically shared memory systems all memory blocks can be accessed uniformly by all processors. In distributed shared memory systems the memo ry blocks are physically distributed among the processors as local memory units.The terzetto main design issues in increasing the scalability of shared memory systems areOrganization of memoryDesign of interconnection networksDesign of cache coherent protocolsCache CoherenceCache memories are introduced into computers in order to bring data closer to the processor and hence to reduce memory latency. Caches widely accepted and employed in uniprocessor systems. However, in multiprocessor machines where several processors require a copy of the same memory block.The maintenance of consistency among these copies raises the so-called cache coherence problem which has terce causesSharing of writable dataProcess migrationI/O activityFrom the point of view of cache coherence, data structures can be divided into three classesRead-only data structures which never cause any cache coherence problem. They can be replicated and placed in any number of cache memory blocks without any problem.Shar ed writable data structures are the main source of cache coherence problems.Private writable data structures pose cache coherence problems only in the case of process migration.There are several techniques to maintain cache coherence for the critical case, that is, shared writable data structures. The applied methods can be divided into two classeshardware-based protocolssoftware-based protocolsSoftware-based schemes unremarkably introduce some restrictions on the cachability of data in order to prevent cache coherence problems.Hardware-based ProtocolsHardware-based protocols provide general solutions to the problems of cache coherence without any restrictions on the cachability of data. The price of this approach is that shared memory systems must(prenominal) be extended with sophisticated hardware mechanisms to support cache coherence. Hardware-based protocols can be classified according to their memory update insurance, cache coherence policy, and interconnection scheme. Two ty pes of memory update policy are applied in multiprocessors write-through and write-back. Cache coherence policy is divided into write-update policy and write-invalidate policy.Hardware-based protocols can be further classified into three basic classes depending on the nature of the interconnection network applied in the shared memory system. If the network efficiently supports broadcasting, the so-called snoopy cache protocol can be advantageously exploited. This scheme is typically used in single bus-based shared memory systems where consistency commands (invalidate or update commands) are broadcast via the bus and each cache snoops on the bus for incoming consistency commands. monumental interconnection networks like multistage networks cannot support broadcasting efficiently and therefore a mechanism is needed that can directly forward consistency commands to those caches that contain a copy of the updated data structure. For this purpose a directory must be maintained for each b lock of the shared memory to administer the actual location of blocks in the possible caches. This approach is called the directory scheme.The third approach tries to avoid the application of the costly directory scheme but still provide high scalability. It proposes multiple-bus networks with the application of hierarchical cache coherence protocols that are generalized or extended versions of the single bus-based snoopy cache protocol.In describing a cache coherence protocol the following definitions must be givenDefinition of possible separates of blocks in caches, memories and directories.Definition of commands to be performed at various read/write hit/miss actions.Definition of state transitions in caches, memories and directories according to the commands.Definition of transmission routes of commands among processors, caches, memories and directories.Software-based ProtocolsAlthough hardware-based protocols offer the fastest mechanism for maintaining cache consistency, they i ntroduce a significant extra hardware complexity, particularly in scalable multiprocessors. Software-based approaches represent a good and competitive compromise since they require nearly negligible hardware support and they can lead to the same small number of invalidation misses as the hardware-based protocols. All the software-based protocols rely on compiling program assistance.The compiler analyses the program and classifies the variables into four classesRead-onlyRead-only for any number of processes and read-write for one processRead-write for one processRead-write for any number of processes.Read-only variables can be cached without restrictions. Type 2 variables can be cached only for the processor where the read-write process runs. Since only one process uses type 3 variables it is sufficient to cache them only for that process. Type 4 variables must not be cached in software-based schemes. Variables demonstrate different behavior in different program sections and hence th e program is usually divided into sections by the compiler and the variables are categorized independently in each section. More than that, the compiler generates instructions that control the cache or access the cache explicitly based on the classification of variables and code instalmentation. Typically, at the end of each program section the caches must be invalidated to ensure that the variables are in a consistent state before starting a new section.shared memory systems can be divided into four main classesUniform Memory Access (UMA) MachinesContemporary uniform memory access machines are small-size single bus multiprocessors. Large UMA machines with hundreds of processors and a switching network were typical in the early design of scalable shared memory systems. Famous representatives of that class of multiprocessors are the Denelcor HEP and the NYU Ultracomputer. They introduced many innovative features in their design, some of which even today represent a significant miles tone in parallel computer architectures. However, these early systems do not contain either cache memory or local main memory which turned out to be necessary to achieve high performance in scalable shared memory systemsNon-Uniform Memory Access (NUMA) MachinesNon-uniform memory access (NUMA) machines were designed to avoid the memory access bottleneck of UMA machines. The logically shared memory is physically distributed among the processing nodes of NUMA machines, leading to distributed shared memory architectures. On one hand these parallel computers became extremely scalable, but on the other hand they are very sensitive to data allocation in local memories. Accessing a local memory segment of a node is much faster than accessing a remote memory segment. Not by chance, the structure and design of these machines resemble in many slipway that of distributed memory multicomputers. The main difference is in the organization of the address space. In multiprocessors, a global addre ss space is applied that is uniformly visible from each processor that is, all processors can transparently access all memory locations. In multicomputers, the address space is replicated in the local memories of the processing elements. This difference in the address space of the memory is also reflected at the software level distributed memory multicomputers are programmed on the priming coat of the message-passing paradigm, while NUMA machines are programmed on the basis of the global address space (shared memory) principle.The problem of cache coherency does not appear in distributed memory multicomputers since the message-passing paradigm explicitly handles different copies of the same data structure in the form of independent messages. In the shard memory paradigm, multiple accesses to the same global data structure are possible and can be accelerated if local copies of the global data structure are maintained in local caches. However, the hardware-supported cache consistency schemes are not introduced into the NUMA machines. These systems can cache read-only code and data, as well as local data, but not shared modifiable data. This is the distinguishing feature between NUMA and CC-NUMA multiprocessors. Accordingly, NUMA machines are closer to multicomputers than to other shared memory multiprocessors, while CC-NUMA machines look like real shared memory systems.In NUMA machines, like in multicomputers, the main design issues are the organization of processor nodes, the interconnection network, and the possible techniques to reduce remote memory accesses. Two examples of NUMA machines are the Hector and the Cray T3D multiprocessor.Sources usedwww.wikipedia.comhttp//www.developers.net/tsearch?searchkeys=MIMD+architecturehttp//carbon.cudenver.edu/galaghba/mimd.htmlhttp//www.docstoc.com/docs/2685241/Computer-Architecture-Introduction-to-MIMD-architectures

Can Yahoo Still Attract Tech Workers?

Can Yahoo Still Attract Tech Workers?Travis BellSusan KnappPresentation Techology arranging ar likewise searching for approaches to better theirself and their representatives. The liaison for brilliant new proletarians in this field is high yet this is the point at which they keep running into issues. Managers are attempting to keep the product specialists they break and having issues with contract new ones. With techolongy changing each day and consistently these organizations are discovering it is difficult to pull in the workers they require in this inception world. It is not ab off acquire new workers it is likewise about keeping the ones you have. These workers are searching for more pay and in the event that they discover it in another organization they whitethorn very well stopped and accept the other position.Audit/Investigation of the Case There are a wide range of organizations in the regeneration world that is having these issues. Yahoo is one of those organizatio ns and is one of the most seasoned web look organization. Starting today, Yahoo is not only a web index, they have carryd into publicizing, news, and email. At the point when a recently crisp granduate understudy comes into the workforce the are seeking work for the most needed organization in innovation. Yahoo is no longer that and the representatives they do have are beginning to leave to different organizations. Yahoo has been battling with the technique for development for quite a turn and there must be a few changes. The supply for work is going to new organizations like Google and Microsoft. Yahoo lead need to roll out improvements in the organization to get the new understudy intrigued into the organization once more. With regards to the request they are searching for some representative and the workers they have are release as well. The methodology they are utilizing is quite recently not working.Searching for newcomers will be hard for Yahoo. They will need to make quic k move and roll out a few improvements within the organization. This will help with the workers they do have. The primary enormous stride would redesign the organization. Yahoo is by totally accounts an organization that is passed its prime, Some may state. Making the present workers glad will get the organization great surveys and the representatives wont go to different organizations searching for an occupation. Strengthing the organization will prompt to better self-whispered enlisting of workers. Susan Burnett, Senior compete leader of ability and association advancement, has begun on making a situation in which workers can learn new attitudes to help better themselves and the organization. These representatives with new attitudes can now climb and have more duties. The distinctive systems and preparing she is doing will reinforce Yahoos inward recuiting and may even help with getting new representatives. Another worker is not going to work for an organization if the employyes they as of now have are not cheerful. Beginning inside the organization first is ideal.Recuiting the correct representative straight out of school to come and work at Yahoo will take some imagination. Begin by utilizing a procedure in which the school will have the capacity to get some awesome expertness in an organization that has been around for quite a while. Yahoo is a built up organization and is searching for new thoughts from new faces in the organization. to boot select in schools or colleges that cover data innovation and building projects or degree. Another point is to express Yahoo is searching for new worker to assist and develop with the organization.Synopsis and Conclusions With the free market activity of work changing not only for Yahoo but rather for all innovation organizations, they will need to think of an approach to keep the representatives cheerful and attract new agents. This will help in strengthing the team. Upbeat representatives work increasingly and ma ke full different representatives. Yahoo has a major stride in front of them however putting their best foot forward and selecting in the opportune mail will get yippee back on track.ReferencesNoe, R. (2013-01-17). Fundamentals of Human Resource Management, 5th Edition. Kaplan. Retrieved from https//kaplan.vitalsource.com//books/0078095654/Yahoo executive links learning to growth. (2017). Svenonia Blog. Retrieved 30 January 2017, from https//svenonia.wordpress.com/2011/08/31/yahoo-executive-links-learning-to-growth/

Essay --

Frank CarelliniProfessor Joseph J. Ellis Honors 290CDeath Of A FinancierFrom Establishing the Statess Credit To Financing The Revolution To Debtors PrisonAmerican noun -mer--kn, -mr-, -me-r- A person born, raised, or living in the U.S.An American is defined as a person born, raised or living in the U.S. There are sacred grounds from which American roots intelligibly stem. There are words that instantaneously come to our minds when our American pride is questi singled or insulted. Financial stability is not one of them. Passionate, idiosyncratic, united, diplomatic, relentless these are the synonyms of American and our associated founding. But not Financially Stable. Actually most Americans are disgusted by one or more facets of the American financial system, bellowing at its corrupt, dishonest methods and lack of sympathy for our people. We are often quick to dismiss money and business as unethical creatures. It is easy to praise controversial soldiers and philosophical demigods and wooden teeth and cherry trees, when relishing in Americas emotional and inspiring foundation. Despite its stagnant reputation as a weaken agent, Finance and the almighty dollar (or should I say the almighty Morris note) once held a genuine place in the fight for American emancipation and maturity as a newly-birthed nation. Money was once a note of trust, a building block for international profession and relationships. As America was born, commerce did not only translate into profits, but it was the beginning of an international web that would be the site of synthesis for social, political and economic paradigms. In the wake of Americas foundation, Robert Morris personalized currency. Coupling transactions with handshakes and... ...f financially networking. The simple misappropriation of funds tore his life apart. Money is a perception game. With money one can easily be characterized by arrogance and selfishness without it, desperation and despair. America is a place of commer ce and we need to be. There has been an everlasting parting from the maestro isolationist policies, instituted by Washington. I have reason to believe his close friend Robert Morris, is the reason for our global success. The first official act of Hamilton, as repository of the Treasury, was to recommend that the domestic and foreign debt be paid, dollar for dollar. When the paper containing this recommendation was read before Congress, it thought that the new Secretary of the Treasury had gone mad. How was a nation of less than 4,000,000 of people to voluntarily assume a debt of $75,000,000 In The Financier, I Trust.

René Magritte :: essays research papers

Ren MagritteRen Magritte was born in Belgium on November 21, 1898. His childhood took place in Charlerloi. He was born to poverty and held left-wing political views. Magrittes mother killed herself when he was only fourteen. He later joined the Communist Party. However, he preferred not to use his art for political causes. Magritte started to create successful oil paintings in the 1920s. This is when Magritte started to come into his own. In 1922, Magritte got married to Georgette Berger. Magritte was inspired by Georgette and she became his model. He also became friendly with Victor Servranckx, who had developed a very geometric-abstract style. This was the beginning of a tonic direction for Magritte. In 1927 Magritte and Georgette moved to Paris to be closer to where it all happens. He started to take part in the activities of the Surrealists, which became his style of choice for the majority of his life. Magritte began cartel words and images in his paintings. These word-pictur es were not mere illustrations of an object or a concept. Just the opposite, his work was intended to gently destabilize our mental habits of representation. Magritte elaborated a instructive classification of this type of painting, the simplest which consisted of denying an images through words, or vice versa. Magritte shared the Surrealist concept of the power of desire and eroticism to change life and wanted to iterate this idea through unconventional images. He continued involving metamorphosis in his work. In Black Magic, a naked woman leaning on a rock gradually merges into the blue sky. The painter was, nevertheless, distrustful of the obvious seduction of beautiful colors. In The Rape he even pushed it to the point of obsession with the features of a womans face replaced by sexual attributes, such as breasts, a belly button and pubic hair..In 1940, Magritte was going through a crisis resulting from the German blood line in World War II. Also, at this point Magrittes financ ial situation became an issue and his dissatisfaction with his own paintings. From then on, he decided that a odour of pleasure and an atmosphere of happiness had to predominate over the sense of anxiety. Magritte first thought about changing his iconography and began to paint the leaf-birds, which are seen in two whole kit and caboodle from 1942, Treasure Island and The Companions of Fear.

Free Essays on Mansfields The Dolls House :: Dolls House essays

The Dolls House A contributing factor to the story The Dolls House by Katherine Mansfield is the characterization of Kezia as she travels in her innocence through the symbolic world of experience. Kezia is essential to the plot because she represents a taboo, offering opposition to common ways of thinking. Through the portrayal of Kezia, as she interacts as the symbolic eccentric, Mansfield emphasizes the powers and blind justification of conformity within a society. The story commences with the arrival of the dolls house sent to the Burnell children. The Burnells take a great craving to this new acquisition. As the two older children admire the red carpet, red plush chairs, and gold frames of this highly ornamented house, Kezia, the youngest of the girls, takes an interest in the rather simple lamp. In fact, what she liked more than anything, what she liked frightfully, was the lamp. This infatuation symbolizes her impeccability in comparison to the others as she is drawn to the unadorned lamp. Kezia proceeds to find fault with the state and proportions of the dolls house and apotheosis with the lamp in its simplicity. As others take interests in the gaudy nature of the house, Kezia rebels But the lamp was perfect. It seemed to smile at Kezia, to say I live here. The lamp was so real. Conflict intensifies as Kezia delays the odd ball. The appreciation of the lamp is a metaphor for the actions to come. Kezia likes the lamp because she does not know any better. Thus, she decides to befriend the Kelveys because she doesnt see anything wrong in doing so. The Kelveys are a family that are shunned because of their economic status. Throughout the town, Many of the children, including the Burnnels, were not allowed even to speak to them. Without a second thought, school children and their families followed in the consuming tradition of looking down upon these unprivileged people. Kezia offers starting time to this common path of thinking and questions such a bl ind following. She asks her mother, Cant I ask the Kelveys just once? To which, the response is, Run away, Kezia you know quite intumesce why not. Mansfield successfully expresses the enveloping and controlling nature of conformity through the juxtaposition of Kezias innocence to the prejudiced views of those who live in the world of experience. While others remain to push Kezias nonconformist

Congress of Vienna (1815) :: essays research papers

Congress of Vienna (1815)In September 1814 June 1815, the leaders who vanquished Napoleon, European repre moveatives, and those who believe they were in high circles gathered together to redraw territorial boundaries and vogue a lasting cessation at the end of the Napoleonic wars after the downfall of Napoleon.&61664 Dominated by four major victors Great Britain, Prussia, Russia, and Austria set peace term with France in April.&61664 signing a crucial document&61664 legitimacy (territories should once more be placed under the control of the old impression houses of the traditional order), and stability (balance power in Europe)&61664 light penalty for France and restore it to 1789 boundaries and required France to pay.&61664 abolish slave trade&61664 the Holy alliance was formed to posit the Vienna settlementRusso-Japanese War (1904-1905)In 1904, the Russian angered Japan by increasing its presence in Chinas Union Province of Manchuria. Eventually, the Japanese decided to att ack the Russian to keep their power on the Asian Mainland and surprisingly, defeated them both on land and at sea. Eventually, Japanese became the dominant power in Manchuria.Second Reform Act (1867)&61664 Caused by the people who are devolve and want to gain to the political system&61664 tired of the British government who sympathize with movement for national liberation abroad and parade British naval, and national pride.&61664 started by the Conservative Party, under Benjamin Disraeli, look at for democratic reform&61664 they passed the Reform Bill of 1867&61664 doubled the electorate and gave the vote to the lower-middle class for the first time&61664 gathered support from the working class by evanescent laws that limited working hours, established sanitary codes, created housing standards, and aided labor union.Alfred Dreyfus (1894)In 1894, A Jewish captain was falsely accused and convicted of betrayal and sent to solitary imprisonment on Devils Island in South America.&6166 4 France people followed the news from time to time&61664 3 years later, the proof of his pureness appeared. Yet, the high-ranking officers refused to open the cased.&61664 Eventually, it divided the nation into two (Left and Right)&61664 Republican, socialist, and intellectuals under Zola rallied for Drefus.Nationalist, conservative, monarchist, and anti-Semitic force supported the Army&61664 in 1899, a second court-martial again convicted Dreyfus for evidence of anothers officers guilt.&61664 The Republic pardoned him, but it took seven years to get his name fully acquainted&61664 marked the action over anti-semitism, but the victory became a victory for republicanism and anti-clericalism. &61664 made them strong enough to separate church with state.

British Literature: Past and Present Essay -- essays research papers

British literature continues to be read and analyzed because the nucleotides, motifs and controversies that people struggled with in the past ar still being debated today. The strongest themes that were presented in this course related to ever-changing governments, the debate nigh equity between blacks and whites, men and women and liberal and poor, and the concern about maintaining hotshots cultural identity.The evolution of governments was a constant theme throughout the course, beginning with the lesson on the Introduction to Romanticism, where Edmund Burke, Thomas Paine, Mary Wollstonecraft and William Godwin debated the equity between rich and poor that was t atrial auricleing France apart. The theme continued through the lesson about the Impact of Industry.Burke was too close to his political sources to acknowledge the atrocities that were happening to Frances poor. He argued in favor of keeping the current political system, fearing that depravation would fill the vacuum of power if the monarchy was dissolved. This fear is still prevalent today after the fall in States ousted Iraqs Sadaam Hussain. In both situations, people are relate with the vacuum of power, fearing that someone more corrupt than the current administration would fill the void.Wollstonecraft countered Burkes debate and trumpeted the plight of the poor. She argued that to turn a deaf ear to the cruelty was a vote for tyranny.The rich and the weak, a numerous train, will certainly herald your system, and loudly celebrate your pious reverence for authority and establishments - they gamble it pleasanter to enjoy than to think to justify oppression than correct abuses (The Longman Anthology of British Literature, The Rights of Man, p. 82).She added that, They (the poor) ... .... David Damrosch, et al. Vol. 2. New York Addison-Wesley Educational Publishers Inc., 2003. 1,060-1,068.Joel, Billy. We Didnt Start the Fire. Storm Front. 1989.Dylan, Bob. The measure They Are A Changin. The Times They Are A Changin.1964. Performed live by Joel, Billy. Kohuept. 1987.Equiano, Olaudah. The Interesting Narrative of the Life of Olaudah Equiano. London Stationers Hall, 1789. Rpt. in The Longman Anthology of British Literature. Ed. David Damrosch, et al. Vol. 2. New York Addison-Wesley Educational Publishers Inc., 2003. 160-169.Prince, Mary, The History of Mary Prince, a West Indian Slave. London F. Westley and A. H. Davis, 1831. Rpt. in The Longman Anthology of British Literature. Ed. David Damrosch, et al. Vol. 2. New York Addison-Wesley Educational Publishers Inc., 2003. 169-174.Heaney, Seamus. The Singers House. Rpt. in The Longman Anthology of British Literature. Ed. David Damrosch, et al. Vol. 2. New York Addison-Wesley Educational Publishers Inc., 2003. 2,893.Shaw, Bernard. Pygmalion. Rpt. in The Longman Anthology of British Literature. Ed. David Damrosch, et al. Vol. 2. New York Addison-Wesley Educational Publishers Inc., 2003. 2,087-2,143. British Lit erature Past and Present Essay -- essays research written document British literature continues to be read and analyzed because the themes, motifs and controversies that people struggled with in the past are still being debated today. The strongest themes that were presented in this course related to changing governments, the debate about equity between blacks and whites, men and women and rich and poor, and the concern about maintaining ones cultural identity.The evolution of governments was a constant theme throughout the course, beginning with the lesson on the Introduction to Romanticism, where Edmund Burke, Thomas Paine, Mary Wollstonecraft and William Godwin debated the equity between rich and poor that was tearing France apart. The theme continued through the lesson about the Impact of Industry.Burke was too close to his political sources to acknowledge the atrocities that were happening to Frances poor. He argued in favor of keeping the current political system, fearing t hat corruption would fill the vacuum of power if the monarchy was dissolved. This fear is still prevalent today after the United States ousted Iraqs Sadaam Hussain. In both situations, people are concerned with the vacuum of power, fearing that someone more corrupt than the current administration would fill the void.Wollstonecraft countered Burkes debate and trumpeted the plight of the poor. She argued that to turn a deaf ear to the cruelty was a vote for tyranny.The rich and the weak, a numerous train, will certainly applaud your system, and loudly celebrate your pious reverence for authority and establishments - they find it pleasanter to enjoy than to think to justify oppression than correct abuses (The Longman Anthology of British Literature, The Rights of Man, p. 82).She added that, They (the poor) ... .... David Damrosch, et al. Vol. 2. New York Addison-Wesley Educational Publishers Inc., 2003. 1,060-1,068.Joel, Billy. We Didnt Start the Fire. Storm Front. 1989.Dylan, Bob. Th e Times They Are A Changin. The Times They Are A Changin.1964. Performed live by Joel, Billy. Kohuept. 1987.Equiano, Olaudah. The Interesting Narrative of the Life of Olaudah Equiano. London Stationers Hall, 1789. Rpt. in The Longman Anthology of British Literature. Ed. David Damrosch, et al. Vol. 2. New York Addison-Wesley Educational Publishers Inc., 2003. 160-169.Prince, Mary, The History of Mary Prince, a West Indian Slave. London F. Westley and A. H. Davis, 1831. Rpt. in The Longman Anthology of British Literature. Ed. David Damrosch, et al. Vol. 2. New York Addison-Wesley Educational Publishers Inc., 2003. 169-174.Heaney, Seamus. The Singers House. Rpt. in The Longman Anthology of British Literature. Ed. David Damrosch, et al. Vol. 2. New York Addison-Wesley Educational Publishers Inc., 2003. 2,893.Shaw, Bernard. Pygmalion. Rpt. in The Longman Anthology of British Literature. Ed. David Damrosch, et al. Vol. 2. New York Addison-Wesley Educational Publishers Inc., 2003. 2,087-2, 143.