Re: AArch64 port of Chez Scheme

2020-11-20 Thread Adhemerval Zanella
On 20/11/2020 13:39, Adhemerval Zanella wrote: > > > On 19/11/2020 12:43, David Brown wrote: >> I'm not aware of anyone working on it. It might be worthwhile to at least >> create a github issue for it (there is one for RISC-V). The code generator >> in Chez i

Re: AArch64 port of Chez Scheme

2020-11-20 Thread Adhemerval Zanella
On 19/11/2020 12:43, David Brown wrote: > I'm not aware of anyone working on it. It might be worthwhile to at least > create a github issue for it (there is one for RISC-V). The code generator in > Chez is fairly custom, but there are a lot of similarities between aarch32 > and aarch64, so it

AArch64 port of Chez Scheme

2020-11-19 Thread Adhemerval Zanella
Hi all, Is anyone working on a aarch64 port to the project [1]? https://github.com/cisco/ChezScheme Thanks. ___ linaro-dev mailing list linaro-dev@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-dev

Re: OpenGL vs OpenGlES on arm64

2018-11-26 Thread Adhemerval Zanella
On 26/11/2018 16:58, Wookey wrote: > On 2018-11-26 09:08 -0600, Tom Gall wrote: >> On Mon, Nov 26, 2018 at 8:46 AM Steve McIntyre >> wrote: >>> >>> Quite. This is exactly the tension behind the dicussion - while arm64 >>> machines are mainly mobile so far, we're finally starting to see >>> bigge

Re: JITs and 52-bit VA

2016-04-28 Thread Adhemerval Zanella
I do not think this issue is inherent to all JIT implements, but rather to luajit with its NaN-tagging scheme [1] which packs different types of objects in a 8-byte. It works well with x86_64 that limits the VMA to 47-bits, but things get messy with large VMA support. Luajit work around this issue