Merge remote-tracking branch 'rccl/develop' into 2.19.4

[ROCm/rccl commit: 1a134b283b]

projects/rccl/src/misc/msccl/msccl_lifecycle.cc

@@ -270,11 +270,10 @@ static ncclResult_t mscclInternalSchedulerSelectAlgo(struct mscclSchedulerParam*
   mscclStatus& status = mscclGetStatus();
   param->scheduled = false;
 
-
-  /*// Current MSCCL doesn't support pre/post op
+  // Current MSCCL doesn't support pre/post op
   if (param->op >= ncclAvg) {
     return ncclSuccess;
-  }*/
+  }
 
   // Whether the algorithm is in-place
   bool isInPlace = false;

projects/rccl/src/misc/msccl/msccl_setup.cc

@@ -332,12 +332,10 @@ static ncclResult_t hostToDevRedOp(
 #define MSCCL_KERNEL_ENTRY() \
   MSCCL_KERNEL_ENTRY_DEVREDOP(Sum, false), \
   MSCCL_KERNEL_ENTRY_DEVREDOP(Prod, false), \
-  MSCCL_KERNEL_ENTRY_DEVREDOP(MinMax, false), \
-  MSCCL_KERNEL_ENTRY_DEVREDOP(PreMulSum, false), \
-  MSCCL_KERNEL_ENTRY_DEVREDOP_NOFLOAT(SumPostDiv, false)
+  MSCCL_KERNEL_ENTRY_DEVREDOP(MinMax, false)
 
 // Except for ncclDevPreMulSum and ncclDevSumPostDiv required by ncclAvg
-void* mscclKernelEntries[ncclNumDevRedOps * ncclNumTypes * NCCL_NUM_PROTOCOLS] = {
+void* mscclKernelEntries[(ncclNumDevRedOps-2) * ncclNumTypes * NCCL_NUM_PROTOCOLS] = {
 #ifdef COMPILE_MSCCL_KERNEL
   MSCCL_KERNEL_ENTRY()
 #endif