2.6.4-1

Add support for network collectives.
Add support for XML topology dump/injection.
Add text values for GDR and P2P Levels, including "NVL".
Add speed detection for PCI, Infiniband and Ethernet cards.
Add CPU detection for ARM and AMD CPUs.
Add support for adaptive routing on Infiniband.
Change NET plugin API to v3 : merge PCI path and GPU pointer
  capability into a single structure and add other properties.


[ROCm/rccl commit: b221128eca]

projects/rccl/src/include/debug.h

@@ -29,11 +29,6 @@ void ncclDebugLog(ncclDebugLogLevel level, unsigned long flags, const char *file
 
 // Let code temporarily downgrade WARN into INFO
 extern thread_local int ncclDebugNoWarn;
-#define NOWARN(a, ret) do { \
-  ncclDebugNoWarn = 1; \
-  ret = a; \
-  ncclDebugNoWarn = 0; \
-} while (0)
 
 #define WARN(...) ncclDebugLog(NCCL_LOG_WARN, NCCL_ALL, __FILE__, __LINE__, __VA_ARGS__)
 #define INFO(FLAGS, ...) ncclDebugLog(NCCL_LOG_INFO, (FLAGS), __func__, __LINE__, __VA_ARGS__)