RISC-V 64 Port Enabled

[jjfumero]

Description

This partially enables the installation for RISC-V 64 on Linux systems. This patch can be combined with a new patch to be able to compile and run on RISC-V. The patch removes the dependency to cmake-maven due to unsupported RISC-V architecture.

Once the plugin supports RISC-V, we can drop the external patch.

This patch also includes a new JDK installation for Liberica JDK 21. This JDK includes a port for RISC-V 64.

./bin/tornadovm-installer --jdk liberica-jdk-21 --backend=opencl

Problem description

n. a

Backend/s tested

Mark the backends affected by this PR.

• OpenCL
• PTX
• SPIRV

OS tested

Mark the OS where this PR is tested.

• Linux
• OSx
• Windows

Did you check on FPGAs?

If it is applicable, check your changes on FPGAs.

• Yes
• No

How to test the new patch?

On a RISC-V platform:

wget https://gist.githubusercontent.com/jjfumero/c191f7e69a653c4f59f238d5856201aa/raw/d79af888a9873f8a3b44e4cc35a8ae382684cdb2/apply-riscv-patch.sh
bash apply-riscv-patch.sh

Then:

source setvars.sh
Number of Tornado drivers: 1
Driver: OpenCL
  Total number of OpenCL devices  : 1
  Tornado device=0:0  (DEFAULT)
        OPENCL --  [ComputeAorta] -- RefSi G1 RV64
                Global Memory Size: 2.0 GB
                Local Memory Size: 256.0 KB
                Workgroup Dimensions: 3
                Total Number of Block Threads: [1024]
                Max WorkGroup Configuration: [1024, 1024, 1024]
                Device OpenCL C version: OpenCL C 1.2 Clang 19.1.5

[stratika]

Minor updates in documentation. It looks good, I tested Liberica in Linux x86_64.

[mairooni]

LGTM