… Toddler [31] detects repeated memory loads in nested loops. … detects multiple kinds of
wasteful memory access patterns. … They both suffer from the same performance issue: poor …

… Nistor A, Song L, Marinov D, Lu S (2013b) Toddler: detecting performance problems via
similar memory-access patterns. In: Proceedings of the 2013 international conference on …

… Toddler uses redundant memory access patterns to detect performance bugs that are caused
by … We evaluate the effectiveness of Toddler in exposing the same CPBugs. The evaluation …

… we rarely see different loop instances doing exactly the same … Second, we evaluate LDoctor
on Toddler benchmark suite [1… the initial and ending memory-access addresses of the array, …

… inputs nor does it exist certain code or memory access patterns. In this paper, we argue that
… Toddler: Detecting performance problems via similar memory-access patterns. In 2013 35th …

… a performance bug detection tool, which detects performance problems by finding similar
memory-access patterns during … Lu, “Toddler: Detecting performance problems via similar …

… memory access patterns, which make it challenging to detect the … By comprehensively scoring
each child input with our … At the same time, when we test these kernels with CLTestCheck, …

… tree traversal where both children are visited. To address this … able to recognize even simple
patterns like strides. To enable … prefetchers with simple pattern detection will be incapable of …

… challenges containing different categories of memory access … infers memory access policy
based on memory access patterns, … child MRR based on the “base+offset” memory access …

… each solution generates two children in one generation. … write to the same memory address
by the same statement. … all the basic synchronization bug patterns in the dataset. Furthermore…