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5202995 Method for removing invariant branches from instruction loops of a computer program  
Removal of invariant branches from nests of loops results in an optimized computer program with increased speed of execution. To accomplish this objective, each loop of a program is then examined,...
5109331 Compiling a source program by analyzing a subscript of an array included in a loop processing of a computer  
An induction variable contained in a definition formula for a variable in a loop is analyzed for a source program to be compiled in order to optimize the execution of the program. The induction...
5088034 Compiling method for determining programs to be executed parallelly by respective processors in a parallel computer which transfer data with a data identifier to other processors  
A compiler for generating from a serially processed type source program described in a high level language the object codes to be executed in parallel by a parallel processor system which is...
5067068 Method for converting an iterative loop of a source program into parellelly executable object program portions  
In a compiling method, whether a variable (induction variable)recurrsively defined during loop iteration is included in an iteratively executed loop portion of a source program is detected. If such...
4991088 Method for optimizing utilization of a cache memory  
A method is provided for minimizing cache misses in a compiled computer program having loop instructions. The compiled computer program is examined to identify a set of compiled loop instructions...
4965724 Compiler system using reordering of microoperations to eliminate interlocked instructions for pipelined processing of assembler source program  
A compiler system compiles a source program described with assembler instructions, each of which defines microoperations, into a target program for use in a digital signal processor. If two of the...
4833606 Compiling method for vectorizing multiple do-loops in source program  
A compiling method is provided for vectorizing outer sides of multiple loops which are not tight. The method detects variables which are defined in one loop and referenced by another. The...
4807126 Method for converting a source program having a loop including a control statement into an object program  
A method for converting a source program having a loop including a control statement into an object program including the steps of detecting from the statements of a first loop of a source program...
4802091 Method for improving the efficiency of arithmetic code generation in an optimizing compiler using the technique of reassociation  
A procedure for use in an optimizing compiler termed "reassociation" determines the preferred order of combining terms in a sum so as to produce loop invariant subcomputations, or to promote common...
4773007 Complier code optimization method for a source program having a first and second array definition and use statements in a loop  
A dataflow analysis processing of a compiler is executed when a loop of a source program includes a first array definition statement determining a value of an element of an array and an array use...
4710872 Method for vectorizing and executing on an SIMD machine outer loops in the presence of recurrent inner loops  
A method is disclosed for increasing the number of procedural language scalar instructions which may be executed on a vector SIMD machine. The method, operative in the compiling of the...
Matches 151 - 161 out of 161 < 1 2 3 4