Section 5 discusses the use of scheduling algorithms in the RAPID and the active
memory management scheme for executing schedules.
Under Windows 95, with multitasking and with
memory management less of a problem, the programmers are planning to make tax software much smarter and faster.
ExTEnded memory can be converted to exPAnded memory by using
memory management software.
Architectural changes affecting synchronization,
memory management, and I/O are not the only architectural differences causing significant changes in the kernel, but they are major ones and are representative of the effort involved in porting OpenVMS to the Alpha AXP architecture.
The 386 and 486 have advanced
memory management capabilities that the 286 does not have, enabling multiple applications to run simultaneously (see Windows).
One exception is Qualitas, a developer of
memory management utilities (386Max and Blue Max) that are often bought by in-house PC gurus for use by all the members of a department or workgroup.
Separate 256-byte caches for data and instructions are built into the Mac IIx's 68030 microprocessor, as is a page
memory management unit (PMMU) used by advanced multi-tasking operating systems such as A/UX.
Updating the existing Galaxy wearables could also improve the battery life, possibly through the more aggressive
memory management of the One UI.
Dynamic Memory Allocation (A): Dynamic
memory management is a common source of programming flaws that can lead to heap-buffer overflows, dangling pointers, double-free issues, and other security problems.