Function mergeGpuRequirements

src/spec-node/imageMetadata.ts:225–243

(a: undefined | boolean | 'optional' | HostGPURequirements, b: undefined | boolean | 'optional' | HostGPURequirements)

}

function mergeGpuRequirements(a: undefined | boolean | 'optional' | HostGPURequirements, b: undefined | boolean | 'optional' | HostGPURequirements): undefined | boolean | 'optional' | HostGPURequirements {
	// simple cases if either are undefined/false we use the other one
	if (a === undefined || a === false) {
		return b;
	} else if (b === undefined || b === false) {
		return a;
	} else if (a === 'optional' && b === 'optional') {
		return 'optional';
	} else {
		const aObject = asHostGPURequirements(a);
		const bObject = asHostGPURequirements(b);
		const cores = Math.max(aObject.cores || 0, bObject.cores || 0);
		const memory = Math.max(parseBytes(aObject.memory || '0'), parseBytes(bObject.memory || '0'));
		return {
			cores: cores ? cores : undefined,
			memory: memory ? `${memory}` : undefined,
		};
	}
}

function asHostGPURequirements(a: undefined | boolean | 'optional' | HostGPURequirements): HostGPURequirements {
	if (typeof a !== 'object') {