Parallel profiling tools, such as ThreadScope for Parallel Haskell, allow programmers to obtain information about the performance of their parallel programs. However, the information they provide is not always sufficiently detailed to precisely pinpoint the cause of some per- formance problems. Often, this is because the cost of obtaining that information would be prohibitive for a complete program execution. In this paper, we adapt the well-known technique of execution replay to make it possible to simulate a previous run of a program. We ensure that the non-deterministic parallel behaviour of the application is prop- erly emulated while the deterministic functional code is run unmodified. In this way, we can gather additional data about t...
Alongside the rise of multi-processor machines, concurrent programming models have grown to near ubi...
Performance analysis of parallel programs continues to be challenging for programmers. Programmers h...
Part 4: ServicesInternational audienceAlongside the rise of multi-processor machines, concurrent pro...
Parallel profiling tools, such as ThreadScope for Parallel Haskell, allow programmers to obtain info...
Abstract. Parallel profiling tools, such as ThreadScope for Parallel Haskell, allow programmers to o...
Parallel profiling tools, such as ThreadScope for Parallel Haskell, allow programmers to obtain info...
The ability to reproduce a parallel execution is desirable for debugging and program reliability pur...
Shared-memory parallel programs are inherently nondeterministic, making it difficult to diagnose rar...
The debugging cycle is the most common methodology for finding and correcting errors in sequential p...
In this paper we present an automated way of using spare CPU resources within a shared memory multi-...
Ability to replay a program’s execution on a multi-processor system can significantly help parallel ...
This paper presents a tool that enables programmers to use dynamic testing tools for de-bugging non-...
The debugging cycle is the most common methodology for finding and correcting errors in sequential p...
Clusters of shared-memory symmetric multiprocessors are increasingly used for high performance...
It has often been suggested that functional languages provide an excellent basis for programming par...
Alongside the rise of multi-processor machines, concurrent programming models have grown to near ubi...
Performance analysis of parallel programs continues to be challenging for programmers. Programmers h...
Part 4: ServicesInternational audienceAlongside the rise of multi-processor machines, concurrent pro...
Parallel profiling tools, such as ThreadScope for Parallel Haskell, allow programmers to obtain info...
Abstract. Parallel profiling tools, such as ThreadScope for Parallel Haskell, allow programmers to o...
Parallel profiling tools, such as ThreadScope for Parallel Haskell, allow programmers to obtain info...
The ability to reproduce a parallel execution is desirable for debugging and program reliability pur...
Shared-memory parallel programs are inherently nondeterministic, making it difficult to diagnose rar...
The debugging cycle is the most common methodology for finding and correcting errors in sequential p...
In this paper we present an automated way of using spare CPU resources within a shared memory multi-...
Ability to replay a program’s execution on a multi-processor system can significantly help parallel ...
This paper presents a tool that enables programmers to use dynamic testing tools for de-bugging non-...
The debugging cycle is the most common methodology for finding and correcting errors in sequential p...
Clusters of shared-memory symmetric multiprocessors are increasingly used for high performance...
It has often been suggested that functional languages provide an excellent basis for programming par...
Alongside the rise of multi-processor machines, concurrent programming models have grown to near ubi...
Performance analysis of parallel programs continues to be challenging for programmers. Programmers h...
Part 4: ServicesInternational audienceAlongside the rise of multi-processor machines, concurrent pro...