Hello Arun,
Crankshaft is now enabled by default on ARM processors supporting VFPv3.
v8 does not use NEON (it is not worth using, at least currently), but I
believe no processors with this configuration (NEON without VFPv3) exist
anyway. So if the CPU feature detection work correctly, v8 should
The Crankshaft optimizing compiler requires VFPv3. Without VFPv3 the
non-optimizing will be used for all code. V8 cannot make use of NEON.
Regards,
Søren
On Sat, Apr 2, 2011 at 08:40, Arun M arunm.chr...@gmail.com wrote:
Hi
Is Crankshaft optimizing compiler enabled for ARMv7-A + NEON
Dear Matthias,
thanks! Exactly that was my problem.
I strongly would agree that such a cast must be permitted by an
error...
Jan
On 3 Apr., 09:30, Matthias Ernst matth...@mernst.org wrote:
On Sun, Apr 3, 2011 at 6:29 AM, developerdr develope...@gmx.de wrote:
Dear Mads,
thank you very much
On Mon, Apr 04, 2011 at 09:45:52AM +0100, Alexandre Rames wrote:
Hello Arun,
Crankshaft is now enabled by default on ARM processors supporting VFPv3.
v8 does not use NEON (it is not worth using, at least currently), but I
believe no processors with this configuration (NEON without VFPv3)
http%3A%2F%2Fnunneri%2Eit%2F23i352%2Ehtml
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Hi Victor,
we have not found any of the NEON instructions useful to speed up
computations in V8. We don't have anything against NEON. So far we
have been able to do better without.
Cheers,-- Mads
On Mon, Apr 4, 2011 at 11:20 AM, Víctor M. Jáquez L. vjaq...@igalia.com wrote:
On Mon, Apr 04,
Is it okay now to use V8 3.2.x x86_64 builds with crankshaft? I remember V.
Egorov said something about crankshaft being disabled in x86_64 a month ago
or so..?
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Yes, it is okay.
Version 3.2.0 (pushed to trunk 2011-03-07) enabled crankshaft by
default on x64 and ARM platforms.
Version 3.2.7 (pushed to trunk today) disabled classic codegenerator
completely.
Crankshaft is now the default on all platforms.
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Vyacheslav Egorov
On Mon, Apr 4, 2011 at
Thanks!
So it's basically okay to run v8 3.2.x with node 0.4.x on x86_64 in
(non-mission critical) production?
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