On Fri, Oct 30, 2015 at 9:18 AM, Artem Chivchalov <[email protected]> wrote:
> Thanks for answering. OK, any ways I might hack on this in an unsupported
> way? I wish to take the risk.
See below, I think it's technically possible in node.js to disable
compaction at run-time but it's arguably a Really Bad Idea and
pointless beside, IMO. Scavenges and and mark-sweeps will still
happen - and need to happen or V8 will abort the moment the new space
is full. You can't fully disable the garbage collector except by the
simple expedient of not allocating in your performance-sensitive
section.
const v8 = require('v8');
v8.setFlagsFromString('--never_compact');
doSomething();
v8.setFlagsFromString('--nonever_compact');
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