kendryte-gcc
By kendryte
riscv-gcc
By sifive
| kendryte-gcc | riscv-gcc | |
|---|---|---|
| 2 | 1 | |
| 8 | 17 | |
| - | - | |
| 0.0 | 0.0 | |
| about 5 years ago | 9 days ago | |
| C | C | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
kendryte-gcc
Posts with mentions or reviews of kendryte-gcc.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-11-25.
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What is happening with K210?
Kendryte had their own chain: https://github.com/kendryte/kendryte-gnu-toolchain and it contained some Kendrye-specific magic in atomics, douible/floating point, in the CSRs, and a few other comparatively esoteric areas. Even if you dig through https://github.com/kendryte/kendryte-gcc/commits/5b254d7c602ec112161daa0981e1b9ace1052c47 it can be really hard to tell what was a cherrypick from upstream and what was new. (Those S390 changes seem unlikely to add much value...)
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Test of standard glibc memcpy() vs RISC-V Vector extension version on the Allwinner D1
I thus have no idea why Kendryte has its own (seemingly abandoned) branch of gcc ; it's not for intrinsics, like I thought. (I don't care enough to pull it and diff it.)
riscv-gcc
Posts with mentions or reviews of riscv-gcc.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-04-22.
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Test of standard glibc memcpy() vs RISC-V Vector extension version on the Allwinner D1
SiFive does ship V support in their vendor branch of GCC: https://github.com/sifive/riscv-gcc/commit/eb7ca5cf34ace8751fedd8796492d7073490f0a7 Given the relationship of StarFive and SiFive, it seems likely that will be the preferred branch for BeagleV bringup while the rejected patch from Ali will be the basis for D1 bringup. That's all guessing and I've probably just lost my license to guess. :-)
What are some alternatives?
When comparing kendryte-gcc and riscv-gcc you can also consider the following projects:
riscv-gnu-toolchain - GNU toolchain for RISC-V, including GCC
fastarm - Experimental memcpy speed toolkit for ARM CPUs (libc replacement)
kendryte-freertos-sdk - This project is no longer maintained Not recommended for product development.