llvm-project.git/libc/test/integration/startup/gpu/rpc_stream_test.cpp, branch main

[libc] Remove separate RPC test handling (#160206)

2025-09-23T00:44:41+00:00

Summary:
This was originally kept separate so it didn't pollute the name space,
but now I'm thinking it's just easier to bundle it in with the default
interface. This means that we'll have a bit of extra code for people
using the server.h file to handle libc opcodes, but it's minimal (3
functions) and it simplifies this.

I'm doing this because I'm hoping to move the GPU tester binary to
liboffload which handles `libc` opcodes internally except these. This is
the easier option compared to adding a hook to register custom handlers
there.

[libc] Missing include in RPC test

2025-06-06T20:45:22+00:00

[libc] Fix implicit conversion warnings in tests. (#131362)

2025-03-14T18:24:11+00:00

[libc] Move RPC interface to `libc/shared` to export it (#117034)

2024-11-22T21:32:25+00:00

Summary:
Previous patches have made the `rpc.h` header independent of the `libc`
internals. This allows us to include it directly rather than providing
an indirect C API. This patch only does the work to move the header. A
future patch will pull out the `rpc_server` interface and simply replace
it with a single function that handles the opcodes.

[libc] Revert https://github.com/llvm/llvm-project/pull/83199 since it broke Fuchsia. (#83374)

2024-02-29T19:43:53+00:00

With some header fix forward for GPU builds.

[libc] Add "include/" to the LLVM include directories (#83199)

2024-02-27T23:45:15+00:00

Summary:
Recent changes added an include path in the float128 type that used the
internal `libc` path to find the macro. This doesn't work once it's
installed because we need to search from the root of the install dir.
This patch adds "include/" to the include path so that our inclusion
of installed headers always match the internal use.

[libc] Mass replace enclosing namespace (#67032)

2023-09-26T09:45:04+00:00

This is step 4 of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079

[libc] Remove test RPC opcodes from the exported header

2023-07-21T20:36:36+00:00

This patch does the noisy work of removing the test opcodes from the
exported interface to an interface that is only visible in `libc`. The
benefit of this is that we both test the exported RPC registration more
directly, and we do not need to give this interface to users.

I have decided to export any opcode that is not a "core" libc feature as
having its MSB set in the opcode. We can think of these as non-libc
"extensions".

Reviewed By: JonChesterfield

Differential Revision: https://reviews.llvm.org/D154848

[libc][NFC] Rename files

2023-07-19T09:06:29+00:00

This patch mostly renames files so it better reflects the function they declare.

Reviewed By: michaelrj

Differential Revision: https://reviews.llvm.org/D155607

[libc] Export GPU extensions to `libc` for external use

2023-06-15T16:02:24+00:00

The GPU port of the LLVM C library needs to export a few extensions to
the interface such that users can interface with it. This patch adds the
necessary logic to define a GPU extension. Currently, this only exports
a `rpc_reset_client` function. This allows us to use the server in
D147054 to set up the RPC interface outside of `libc`.

Depends on https://reviews.llvm.org/D147054

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D152283