PDF-[BEST]-Compiler Optimizations for Scalable Parallel Systems: Languages, Compilation Techniques,

The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand. Unlike sequential algorithms parallel algorithms cannot be analyzed very well in isolation One of our primary measures of goodness of a parallel system will be its scalability Scalability is the ability of a parallel system to take advantage of incr November . 13-15, . 2012. Compilations and Nonattest Services . ARSC reliability project started in 2009 to make internal control and financial statement preparation work easier for practitioners. PEEC voted to amend 101-3 to withdraw a requirement that impairs independence if a CPA designs or maintains internal controls for an attest client. technique. prepared by - Harshada Hole . . Translation . performed . dynamically. Process of reverse-engineering and re-engineering . benefits . of both static compilation and interpretation. Greg Morrisett. Goal. Understand how to build models of dynamic systems and . formally . reason about them.. Dynamic Systems. (Possibly infinite) set of states and a transition relation between states.. Slide . 1. Technology Changes. Mid-1980’s. 2012. Change. CPU speed. 15 MHz. 2.5 GHz. 167x. Memory size. 8 MB. 4 GB. 500x. Disk capacity. 30 MB. 500 GB. 16667x. Disk transfer rate. 2 MB/s. 100 MB/s. in . Dyninst. Andrew . Bernat. , Matthew Legendre. Instrumentation is Complicated. User perspective: . “Insert some new code here, here, and here.”. Dyninst’s. perspective:. Relocation. – Move code to make space for instrumentation. Ross Tate. Michael Stepp. Sorin Lerner. University of California, San Diego. Optimizing by Hand. Original. for (i = 0; i < 50; i ). . for (j = 0; j < 50; j ). . img[i*50 j] = f(i, j);. Gennady . Pekhimenko. IBM Canada. Angela . Demke. Brown. University of Toronto. Motivation. My cool program . Compiler. -O2. DCE. Peephole. Unroll. Inline. Executable. But what to do if executable is slow?. Ross Tate. Michael Stepp. Sorin Lerner. University of California, San Diego. Optimizing by Hand. Original. for (i = 0; i < 50; i ). . for (j = 0; j < 50; j ). . img[i*50 j] = f(i, j);. Ross Tate. Michael Stepp. Sorin Lerner. University of California, San Diego. Optimizing by Hand. Original. for (i = 0; i < 50; i ). . for (j = 0; j < 50; j ). . img[i*50 j] = f(i, j);. T. Chen, T. Moreau, Z. Jiang, L. Zheng, S. Jiao, E. Yan, H. Shen, M. Cowan, L. Wang, Y. Hu, L. . Ceze. , C. . Guestrin. , and A. Krishnamurthy . Presentation by Grzegorz . The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand Dr. Sonalika Eye Clinic in Pune offers excellent eye laser surgery, prioritizing the health of your eyes. Dr. Sonalika's Eye Clinic in Pune is a top choice for individuals in need of exceptional ophthalmologists and eye clinics. They have multiple convenient locations throughout the city, including Hadapsar, Amanora,