Introduce 2nd GC heap named Transient heapAbstract¶ We propose to introduce "2nd" GC managed heap named "Transient heap" into MRI, instead of malloc management heap. Employied GC algorithm is similar to "generational" "copying" GC algorithm. This technique can reduce problems of malloc'ed heap. Background¶ MRI and malloc¶ MRI manages memory by GC managed heap and malloc'ed heap. Objects are allocated from GC managed heap. However, each ob
