73bcc19aae
This PR adds a new set of debug macros that allow a certain code to be
only executed when certain debug conditions are met. This is useful to
guard things that are not strictly messages but compute and store things
that are related to those messages.
Strictly speaking the existing ODBG_OS could be used as well but that
requires a stream object to be created which is unnecessary in some
cases.
Example of how it works:
```
ODBG_IF("Counters", [&](uint32_t Level) {
someCounter++;
if (Level == 2) moreDetailedCounter += f();
});
ODBG("Counters") << "Counter" = someCounter
<< ODBG_IF(2) << "DetailedCounter" << moreDetailedCounter;
```
The LLVM/Offload Subproject
The Offload subproject aims at providing tooling, runtimes, and APIs that allow users to execute code on accelerators or other "co-processors" that may or may not match the architecture of their "host". In the long run, all kinds of targets are in scope of this effort, including but not limited to: CPUs, GPUs, FPGAs, AI/ML accelerators, distributed resources, etc.
For OpenMP offload users, the project is ready and fully usable. The final API design is still under development. More content will show up here and on our webpage soon. In the meantime, people are encouraged to participate in our meetings (see below) and check our development board as well as the discussions on Discourse.
Meetings
Every second Wednesday, 7:00 - 8:00am PT, starting Jan 24, 2024. Alternates with the OpenMP in LLVM meeting. invite.ics Meeting Minutes and Agenda