Remove CUDA feature (#6094)

net/remote/remote-client.sh

@@ -33,12 +33,7 @@ case $deployMethod in
 local|tar)
   PATH="$HOME"/.cargo/bin:"$PATH"
   export USE_INSTALL=1
-
-  ./fetch-perf-libs.sh
-  # shellcheck source=/dev/null
-  source ./target/perf-libs/env.sh
-
-  net/scripts/rsync-retry.sh -vPrc "$entrypointIp:~/.cargo/bin/solana*" ~/.cargo/bin/
+  net/scripts/rsync-retry.sh -vPrc "$entrypointIp:~/.cargo/bin/*" ~/.cargo/bin/
   ;;
 skip)
   ;;

net/remote/remote-node.sh

@@ -93,15 +93,12 @@ local|tar|skip)
   export USE_INSTALL=1
 
   ./fetch-perf-libs.sh
-  # shellcheck source=/dev/null
-  source ./target/perf-libs/env.sh
 
 cat >> ~/solana/on-reboot <<EOF
   PATH="$HOME"/.cargo/bin:"$PATH"
   export USE_INSTALL=1
 
   # shellcheck source=/dev/null
-  source ./target/perf-libs/env.sh
   SUDO_OK=1 source scripts/tune-system.sh
 
   (
@@ -113,7 +110,7 @@ cat >> ~/solana/on-reboot <<EOF
   scripts/net-stats.sh  > net-stats.log 2>&1 &
   echo \$! > net-stats.pid
 
-  if [[ -e /dev/nvidia0 && -x ~/.cargo/bin/solana-validator-cuda ]]; then
+  if [[ -e /dev/nvidia0 ]]; then
     echo Selecting solana-validator-cuda
     export SOLANA_CUDA=1
   fi

net/remote/remote-sanity.sh

@@ -67,11 +67,6 @@ case $deployMethod in
 local|tar|skip)
   PATH="$HOME"/.cargo/bin:"$PATH"
   export USE_INSTALL=1
-  if [[ -r target/perf-libs/env.sh ]]; then
-    # shellcheck source=/dev/null
-    source target/perf-libs/env.sh
-  fi
-
   solana_gossip=solana-gossip
   solana_install=solana-install
   ;;