A system and related method for optimizing warm-start loading in a multi-core processing environment (MCPE) responds to a power transient event. The MCPE system memory activates a self-refresh mode, maintaining stored data throughout the power event. A boot loader in nonvolatile flash memory identifies the warm-start condition and fetches from the flash memory the hypervisor binary image. Rather than copy the entire image to allocated system memory, the boot loader copies only the modifiable portions of the hypervisor image, transferring control to the hypervisor. The hypervisor spawns guest processes that copy guest OS and application images from flash memory, copying only the modifiable portions of these images to the appropriate destinations in allocated memory before transferring control to the guest processes. By loading only modifiable image segments and sections, the system reduces the time required for the warm-start sequence.
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