Global optimizations for parallelism and locality on scalable parallel machines
PLDI '93 Proceedings of the ACM SIGPLAN 1993 conference on Programming language design and implementation
Communication optimization and code generation for distributed memory machines
PLDI '93 Proceedings of the ACM SIGPLAN 1993 conference on Programming language design and implementation
Some efficient solutions to the affine scheduling problem: I. One-dimensional time
International Journal of Parallel Programming
Reducing data communication overhead for DOACROSS loop nests
ICS '94 Proceedings of the 8th international conference on Supercomputing
Data and computation transformations for multiprocessors
PPOPP '95 Proceedings of the fifth ACM SIGPLAN symposium on Principles and practice of parallel programming
Using integer sets for data-parallel program analysis and optimization
PLDI '98 Proceedings of the ACM SIGPLAN 1998 conference on Programming language design and implementation
Maximizing parallelism and minimizing synchronization with affine partitions
Parallel Computing - Special issues on languages and compilers for parallel computers
Automatic data layout for distributed-memory machines
ACM Transactions on Programming Languages and Systems (TOPLAS)
An affine partitioning algorithm to maximize parallelism and minimize communication
ICS '99 Proceedings of the 13th international conference on Supercomputing
Loop tiling for parallelism
Blocking and array contraction across arbitrarily nested loops using affine partitioning
PPoPP '01 Proceedings of the eighth ACM SIGPLAN symposium on Principles and practices of parallel programming
Compile-Time Techniques for Data Distribution in Distributed Memory Machines
IEEE Transactions on Parallel and Distributed Systems
Generalized multipartitioning of multi-dimensional arrays for parallelizing line-sweep computations
Journal of Parallel and Distributed Computing - Special section best papers from the 2002 international parallel and distributed processing symposium
Facilitating the search for compositions of program transformations
Proceedings of the 19th annual international conference on Supercomputing
Message-passing code generation for non-rectangular tiling transformations
Parallel Computing
Proceedings of the 13th ACM SIGPLAN Symposium on Principles and practice of parallel programming
A practical automatic polyhedral parallelizer and locality optimizer
Proceedings of the 2008 ACM SIGPLAN conference on Programming language design and implementation
Proceedings of the 14th ACM SIGPLAN symposium on Principles and practice of parallel programming
Precise Management of Scratchpad Memories for Localising Array Accesses in Scientific Codes
CC '09 Proceedings of the 18th International Conference on Compiler Construction: Held as Part of the Joint European Conferences on Theory and Practice of Software, ETAPS 2009
CC'08/ETAPS'08 Proceedings of the Joint European Conferences on Theory and Practice of Software 17th international conference on Compiler construction
Combined Iterative and Model-driven Optimization in an Automatic Parallelization Framework
Proceedings of the 2010 ACM/IEEE International Conference for High Performance Computing, Networking, Storage and Analysis
isl: an integer set library for the polyhedral model
ICMS'10 Proceedings of the Third international congress conference on Mathematical software
Automatic code generation for distributed memory architectures in the polytope model
IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
Scalable Speculative Parallelization on Commodity Clusters
MICRO '43 Proceedings of the 2010 43rd Annual IEEE/ACM International Symposium on Microarchitecture
Proceedings of the twenty-third annual ACM symposium on Parallelism in algorithms and architectures
A hybrid approach of OpenMP for clusters
Proceedings of the 17th ACM SIGPLAN symposium on Principles and Practice of Parallel Programming
Generating efficient data movement code for heterogeneous architectures with distributed-memory
PACT '13 Proceedings of the 22nd international conference on Parallel architectures and compilation techniques
Automatic data allocation and buffer management for multi-GPU machines
ACM Transactions on Architecture and Code Optimization (TACO)
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We present new techniques for compilation of arbitrarily nested loops with affine dependences for distributed-memory parallel architectures. Our framework is implemented as a source-level transformer that uses the polyhedral model, and generates parallel code with communication expressed with the Message Passing Interface (MPI) library. Compared to all previous approaches, ours is a significant advance either (1) with respect to the generality of input code handled, or (2) efficiency of communication code, or both. We provide experimental results on a cluster of multicores demonstrating its effectiveness. In some cases, code we generate outperforms manually parallelized codes, and in another case is within 25% of it. To the best of our knowledge, this is the first work reporting end-to-end fully automatic distributed-memory parallelization and code generation for input programs and transformation techniques as general as those we allow.