Top 3 C++ powerpc Projects

keystone

1 2,183 1.5 C++

Keystone assembler framework: Core (Arm, Arm64, Hexagon, Mips, PowerPC, Sparc, SystemZ & X86) + bindings (by keystone-engine)

Project mention: The Hiew Hex Editor | news.ycombinator.com | 2024-01-02

Sorry for the late answer. Yes, there is. We hoped a Keystone-based[1] plugin would be a better alternative since it's based on the LLVM code, but the project looks abandoned now[2].
[1] https://github.com/keystone-engine/keystone/
[2] https://github.com/keystone-engine/keystone/issues/560

Simd

1 1,974 9.6 C++

C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, VMX(Altivec) and VSX(Power7) for PowerPC, NEON for ARM. (by ermig1979)

Project mention: The Case of the Missing SIMD Code | news.ycombinator.com | 2023-06-08

I was curious about these libraries a few weeks ago and did some searching. Is there one that's got a clearly dominating set of users or contributors?
I don't know what a good way to compare these might be, other than perhaps activity/contributor count.
[1] https://github.com/simd-everywhere/simde
[2] https://github.com/ermig1979/Simd
[3] https://github.com/google/highway
[4] https://gitlab.com/libeigen/eigen
[5] https://github.com/shibatch/sleef

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
dingusppc

3 178 9.8 C++

An experimental emulator

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).