[libc-commits] [libc] [libc] Rework the RPC interface to accept runtime wave sizes (PR #80914)

[Jon Chesterfield via libc-commits]

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@@ -264,33 +277,35 @@ template <bool Invert, typename Packet> struct Process {
 /// Invokes a function accross every active buffer across the total lane size.
 template <uint32_t lane_size>
 static LIBC_INLINE void invoke_rpc(cpp::function<void(Buffer *)> fn,
-                                   Packet<lane_size> &packet) {
+                                   Buffer *slot, uint64_t mask) {
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JonChesterfield wrote:

what is mask here?

https://github.com/llvm/llvm-project/pull/80914