So they gave up on the crappy foundry that is the joke of the industry. Not surprised.
I remember when some people thought this would be nothing but a sugar daddy with endless money.
Yeah and they are also "giving up" on a load of other investments.
This isn't due to GF performance but due to oil price performance. No point trying to spin it as anything else.
Plus GF is a capital intensive business that needs cash input to grow, which is the opposite of what Abu Dhabi can afford. It is basically the worst fitting business to what they have currently, which is a cash problem.
They aren't getting in money from oil revenues due to the low oil prices. They aren't getting profits from GF and it needs capital expenditure to develop, which they can't afford. Therefore even if it was performing better they would probably get rid of it because it's the opposite of what they need right now. Right now they need businesses which are generating free cash flows to prop up the government spending.