Merge remote-tracking branch 'remotes/nccl/master' into HEAD

[ROCm/rccl commit: 7c38da0939]

projects/rccl/src/misc/utils.cc

@@ -88,10 +88,10 @@ void ncclDebugLog(ncclDebugLogLevel level, unsigned long flags, const char *file
   }
 }
 
-uint64_t getHash(const char* string) {
+uint64_t getHash(const char* string, int n) {
   // Based on DJB2, result = result * 33 + char
   uint64_t result = 5381;
-  for (int c = 0; string[c] != '\0'; c++) {
+  for (int c = 0; c < n; c++) {
     result = ((result << 5) + result) + string[c];
   }
   return result;
@@ -130,7 +130,7 @@ uint64_t getHostHash(void) {
   uname[offset]='\0';
   TRACE(NCCL_INIT,"unique hostname '%s'", uname);
 
-  return getHash(uname);
+  return getHash(uname, strlen(uname));
 }
 
 /* Generate a hash of the unique identifying string for this process
@@ -150,7 +150,7 @@ uint64_t getPidHash(void) {
   pname[plen+len]='\0';
   TRACE(NCCL_INIT,"unique PID '%s'", pname);
 
-  return getHash(pname);
+  return getHash(pname, strlen(pname));
 }
 
 int parseStringList(const char* string, struct netIf* ifList, int maxList) {