Fwiw, here's the build script I used: https://gist.github.com/mattbillenstein/21811731d24403eb5e805f7342d35378 m On Tue, Jun 25, 2019 at 11:25:20PM +0000, Matt Billenstein wrote:
Hi all,
You can rent aarch64 hardware on ec2 now - I built pypy3 7.1.1 on an a1.large (2 vCPUs, 4GB RAM, ~$37/mo on-demand) using an armhf chroot. It took about 140 minutes wall clock time - I did need to create a swap file as my first attempt failed with a memory error:
real 139m41.253s user 118m12.756s sys 1m4.388s
(armhf)ubuntu@ip-172-31-xx-xxx:~$ pypy3-build/opt/pypy3/bin/pypy3 Python 3.6.1 (784b254d669919c872a505b807db8462b6140973, Jun 25 2019, 16:45:29) [PyPy 7.1.1-beta0 with GCC 7.3.0] on linux Type "help", "copyright", "credits" or "license" for more information. And now for something completely different: ``snow, snow, snow, snow''
1 + 2 3
The same script on an i7 laptop with Ubuntu 18.04 took around 64 minutes:
real 63m58.293s user 53m31.992s sys 0m17.487s
I had also tried a build on a Raspberry Pi3b with an usb ssd as a swap disk (this machine only has 1GB of RAM) - this got pretty far, but failed after around 4 hours with a memory error. A Pi 4b with 4GB of RAM would compile it I imagine, so this might make a very cheap buildbot host for that purpose.
m
On 2019-06-21 02:41, Matti Picus wrote:
On 21/6/19 9:12 am, Gelin Yan wrote: Hi All
I just noticed there are no links for downloading pypy 7.0 for Arm version. Does it imply I have to use the old version or the arm development has been suspended?
Regards
gelin yan
While we still nominally support ARM32, we do not supply binaries. It takes around 10 hours to translate on a qemu virtual machine with a x86 host. The solution to cross-compile (scratchbox) is no longer supported. We are exploring options for someone to host a aarch64 build machine that can run a 32-bit chroot, which seems to be the best alternative. Help sponsoring such work would be welcome.
Matti
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