RISC-V support in Android just got a big setback

1. serv

   1 22 1,576 7.7 Verilog

   SERV - The SErial RISC-V CPU

   

   > Right now, most devices on the market do not support the C extension

   This is not true and easily verifiable.

   The C extension is defacto required, the only cores that don't support it are special purpose soft cores.

   C extension in the smallest IP available core https://github.com/olofk/serv?tab=readme-ov-file

   Supports M and C extensions https://github.com/YosysHQ/picorv32

   Another sized optimized core with C extension support https://github.com/lowrisc/ibex

   C extension in the 10 cent microcontroller https://www.wch-ic.com/products/CH32V003.html

   This one should get your goat, it implements as much as it can using only compressed instructions https://github.com/gsmecher/minimax

2. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. picorv32

   2 17 3,481 5.4 Verilog

   PicoRV32 - A Size-Optimized RISC-V CPU

   

   > Right now, most devices on the market do not support the C extension

   This is not true and easily verifiable.

   The C extension is defacto required, the only cores that don't support it are special purpose soft cores.

   C extension in the smallest IP available core https://github.com/olofk/serv?tab=readme-ov-file

   Supports M and C extensions https://github.com/YosysHQ/picorv32

   Another sized optimized core with C extension support https://github.com/lowrisc/ibex

   C extension in the 10 cent microcontroller https://www.wch-ic.com/products/CH32V003.html

   This one should get your goat, it implements as much as it can using only compressed instructions https://github.com/gsmecher/minimax

4. ibex

   3 22 1,539 8.4 SystemVerilog

   Ibex is a small 32 bit RISC-V CPU core, previously known as zero-riscy.

   

   > Right now, most devices on the market do not support the C extension

   This is not true and easily verifiable.

   The C extension is defacto required, the only cores that don't support it are special purpose soft cores.

   C extension in the smallest IP available core https://github.com/olofk/serv?tab=readme-ov-file

   Supports M and C extensions https://github.com/YosysHQ/picorv32

   Another sized optimized core with C extension support https://github.com/lowrisc/ibex

   C extension in the 10 cent microcontroller https://www.wch-ic.com/products/CH32V003.html

   This one should get your goat, it implements as much as it can using only compressed instructions https://github.com/gsmecher/minimax

5. minimax

   4 15 210 2.9 Verilog

   Minimax: a Compressed-First, Microcoded RISC-V CPU

   

   > Right now, most devices on the market do not support the C extension

   This is not true and easily verifiable.

   The C extension is defacto required, the only cores that don't support it are special purpose soft cores.

   C extension in the smallest IP available core https://github.com/olofk/serv?tab=readme-ov-file

   Supports M and C extensions https://github.com/YosysHQ/picorv32

   Another sized optimized core with C extension support https://github.com/lowrisc/ibex

   C extension in the 10 cent microcontroller https://www.wch-ic.com/products/CH32V003.html

   This one should get your goat, it implements as much as it can using only compressed instructions https://github.com/gsmecher/minimax

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