Compare your ingame fps to other users with your hardware. Computer organization and design, revised printing, third. First round spec cpu89 10 programs yielding a single number second round spec cpu92 spec cint92 6 integer programs and spec cfp92 14 floating point programs compiler flags can be set differently for different programs third round spec cpu95. Cache performance of the spec92 benchmark suite, jeffrey d. Intel centrino duo mobile technology performance brief. Document structure and terminology follow the current ietf rfcs 1242 5 and 2544 7 and the draft ipsec benchmarking terminology. Meeting at jlab, the chair of ihepccc now disbanded requested. The standard performance evaluation corporation spec is an american nonprofit corporation that aims to produce, establish, maintain and endorse a standardized set of performance benchmarks for computers spec was founded in 1988. Software applications also have differing performance requirements.
The benchmarks were compiled with identical optimization switches in both compilers and the performance metrics were collected using intels vtune performance analyzer. Download citation spec cpu2006 benchmark descriptions on august 24. Its replacement is cpu2000, a new cpu benchmark suite with 19 applications that. The ipsec benchmark implementation agreement is a text description of the benchmark itself. The hardware software interface, 3rd edition solution manual. It was published by standard performance evaluation corporation spec to evaluate computeintensive integer performance of fpga during placeandroute design process spec. Software algorithm engineer resume example ambarella.
Though the x32 abi limits the program to a virtual address space of 4 gib, it also decreases the memory footprint of the program by making pointers smaller. Corporation spec announced cpu2006 2, which replaces cpu2000. The compiled benchmarks were run on a pentium iv based system. Benchmarks, inputs and simulation intervals this paper presents a characterization of 12 of the 15 c benchmarks in the spec cpu2000 benchmark suite. Computer organization and design the hardwaresoftware. Establishes database management systems, standards, guidelines and quality assurance for database deliverables, such as conceptual design, logical database, capacity planning, external data interface specification, data loading plan, data maintenance. The search program is now closed, but historical information about the program is. Vtune analyzer was used to calibrate and collect data from the performance counters. In order to build, compile and run the spec cpu 2000, spec proposes rules and regulations that need to be followed. Cache performance for selected spec cpu2000 benchmarks. Develop webbased data processing platform for automotive adas and autonomous driving. Spec cpu2000 benchmarks meas ure the performance of the processor, memory and compiler us ed on the tested system and do not stress on io devices, networ king and the operating system. Standard performance evaluation corporation wikipedia.
Spec, a nonprofit group that includes computer vendors, systems integrators, universities, research organizations, publishers and consultants from around the world. On august 24, 2006, the standard performance evaluation corporation spec announced cpu2006 the next generation of industrystandardized cpuintensive benchmark suite. According to its description in the cpu2000 documentation, it uses an. Today the corporation consists of over 60 wellknown companies. Spec cpu2000 is the nextgeneration industrystandardized cpuintensive benchmark suite. Using machine learning to guide architecture simulation. The implementation resulted in source code benchmarks developed from real user applications. The article discusses how spec developed this benchmark suite and what. A workload characterization of the spec cpu2017 benchmark. Memory behavior of the spec2000 benchmark suite request pdf. Execution characteristics of spec cpu2000 benchmarks. Just in case you thought you were going to knock out a cpu2000 integer and floating point run both base and peak pretty quickly, think again.
Software algorithm engineer ambarella santa clara, ca. Spec cpu2000 provides benchmarks in the form of source code, which are compiled according to the rules contained in this document. Some of the simulators have been modified by our research group members, e. Descriptions of the major data structures in figure 3. Spec cpu2000 benchmark suite for processors spec web99 benchmark for web servers eembc benchmark for embedded systems amd opteron memory hierarchy amd vs.
In particular, split li cache sizes ranging from 4k. B to 1mb with 64b blocks and associativities of 1, 2, 4. The spec benchmarks are the most widely used benchmarks for reporting workstation and pc performance. Pdf a comparison of hep code with spec benchmarks on multi. It managers can check the relative performance of the workstations under their aegis with the cpu2000 benchmark. Computer organization and design, revised printing. The memory behavior of data structures in c spec cpu2000. History issues preventing comparison the spec cpu suites. The acer aspire 5735z is a lowpriced mainstream notebook with a 15. What does the user of the spec cpu2000 suite have to provide. The four measurements described above, after they were completely tuned and working on. Spec benchmarks are widely used to evaluate the performance of computer systems. Tutorial on npfs ipsec forwarding benchmark ee times.
Henning, secretary, spec cpu subcommittee, and performance engineer, sun microsystems. The spec cpu suites test cpu performance by measuring the run time of several programs such as the compiler gcc, the chemistry program gamess, and the. Spec, a nonprofit group composed of computer vendors, research organizations, systems integrators, and universities, works to create, maintain, and endorse a standardized group of benchmarks. Spec release 1 is a cpu benchmarking suite of four integer benchmarks written in c and six. The spec cpu2017 benchmark suites are the latest in a series of standard benchmarks designed to stress a modern computer systems processor, memory, and compilers 1 2. This archive includes all necessary simulators from simplescalar tool suite and alpha binaries of spec cpu2000 benchmarks. Spec cpu2000 performance on dell poweredge servers dell.
The benchmark runs as a compiler with many of its optimization flags enabled. For this, a 4level cell pcm with bch codes is considered. Its replacement is cpu2000, a new cpu benchmark suite with 19 applications that have never before been in a spec cpu suite. Specs version of gzip performs no file io other than reading the input.
Table 1 lists some aggregate properties of the benchmarks we study, including average instructions per cycle ipc and missrates at the level1 data dl1 and level2 l2 caches. Tls parallelization yielded n averagea 120% speedup onfour floating point appli cations and 70% speedup on three integer applications, while requiringonly approximately 80 programmer hours and 150 lines of nontemplate code per application. Build if needed, run, check for correct answers, and generate reports 2. Standard performance evaluation corporation spec was founded in 1988 by several suppliers of computer facilities for the purpose of development and support of a wide range of computer system performance measurement programs. Spec cpu2006 benchmark descriptions acm digital library. If you cant create this structure youll have to mess with cpu2000. Versatile place and route vpr is a componentlevel benchmark program contained in spec cpu2000 package. Characterization studies performed on the previous spec cpu2000 and spec cpu2006 showed that these benchmarks match the evolution of. Vpr demonstrates speed and throughput of performing placeandroute design task. Cantin department of electrical and computer engineering 1415 engineering drive. This page describes the spec benchmarks, giving their history, a description of. This can allow it to run faster by fitting more data into cache. The cpu2000 benchmark tests are designed to provide a comparative measure of computeintensive performance across different hardware platforms. The benchmarks in the integer suite, the source language and a brief description.
Spec cpu2000 is a software benchmark product produced by the standard performance evaluation corp. Spec cpu2000 benchmarks measure the performance of the processor, memory and compiler used on the tested system and do not stress on io devices, networking and the operating system. Explanations from the testers for what all those cryptic flags in. The hardware software interface, 3rd edition removed. Standard performance evaluation corporation spec cpu benchmark suite which was first released in 1989 as a collection of 10 computationintensive benchmark programs average size of 2. Cache performance for selected spec cpu2000 benchmarks article in acm sigarch computer architecture news 294. Spec designed cpu2000 to provide a comparative measure of compute intensive performance across the widest practical range of hardware. Highlights the latest developments in architecture in real stuff sections. Pointers to all spec cpu2000 benchmark results published on the spec web site since the benchmark debuted in december 1999. Performance characterization of spec cpu2006 benchmarks. Program behavior characterization through advanced kernel. The spec benchmarks this page describes the spec benchmarks, giving their history, a description of how they are measured and how the scores are calculated, and useful formulas for converting between one spec benchmark and another. Also, the need of appropriate compilers to keep up with those advanced architectures to maximize the performance has evoked interests in researchers to understand the impact of compilers on performance characteristics.
Spec cpu2000 includes 11 integer applications and 14 floatpoint applications, and the detailed description of each application is given in ref. Could apples spec benchmark results be too good to be true. More specifically, the sparskitii library for the manipulation of sparse matrices, the perfect benchmarks, the spec cpu2000 collection and the pltmg package for solving elliptic partial differential equations are characterized in detail. Spec cpu2006 benchmark descriptions descriptions written by the spec cpu subcommittee and by the original program authors 1. The benchmark suite is chosen to stress a processor across its many components in a rigorous manner. The benchmark version uses almost exclusively integer arithmetic. Benign activities include mibench 34 and spec2006 35, linux system programs. Where arch is alpha or sparc, opsys is linux or tru64, benchmark is the name of the spec binary e.
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