scripts to compile and run experiments

sims/vcs/scripts/run_sims.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+
+set -e
+
+CURRENT_DIR="${PWD##*/}"
+if [[ "$CURRENT_DIR" != "vcs" ]]; then
+    echo "Error: This script must be run from chipyard/sims/vcs."
+    exit 1
+fi
+
+if [[ -z "${TMUX}" ]]; then
+    echo "Error: you must be in a tmux session to run simulations."
+fi
+
+source ./scripts/env.sh
+
+lineno=0
+
+start_run() {
+    echo "kickoff elf $KERNELS_PATH/$2 on config $1"
+    lineno=$((lineno+1))
+    make CONFIG=$1 BINARY="$KERNELS_PATH/$2" LOADMEM=1 run-binary"$4" 2>&1 | ./scripts/pprint "$3" $lineno &
+}
+
+check_exists() {
+    if ! [ -f "$1" ]; then
+        echo "Error: looked for file $1 that does not exist."
+        exit 1
+    fi
+}
+
+check_exists "simv-chipyard.harness-VirgoFP16Config"
+check_exists "simv-chipyard.harness-VirgoHopperConfig"
+check_exists "simv-chipyard.harness-VirgoFP16Config-debug"
+check_exists "simv-chipyard.harness-VirgoHopperConfig-debug"
+
+# sanity check that the kernels have been compiled
+check_exists "$KERNELS_PATH/sgemm_tcore/kernel.radiance.gemm.tcore.volta.dim256.elf"
+check_exists "$KERNELS_PATH/sgemm_tcore/kernel.radiance.gemm.tcore.hopper.dim512.elf"
+check_exists "$KERNELS_PATH/sgemm_gemmini_dma/kernel.radiance.gemm.virgo.hopper.dim1024.elf"
+
+echo "Simulations will be started in parallel in 5 seconds. Please do not Ctrl+C as it kills all subprocesses."
+
+sleep 5
+
+suffix="-debug"
+
+# dims=(256 512 1024)
+dims=(256 512)
+for dim in "${dims[@]}"; do
+    echo "$element"
+    start_run VirgoFP16Config sgemm_tcore/kernel.radiance.gemm.tcore.volta.dim${dim}.elf          "volta${dim} " "${suffix}"
+    start_run VirgoFP16Config sgemm_tcore/kernel.radiance.gemm.tcore.ampere.dim${dim}.elf         "ampere${dim}" "${suffix}"
+    start_run VirgoHopperConfig sgemm_tcore/kernel.radiance.gemm.tcore.hopper.dim${dim}.elf       "hopper${dim}" "${suffix}"
+    start_run VirgoHopperConfig sgemm_gemmini_dma/kernel.radiance.gemm.virgo.hopper.dim${dim}.elf "virgo${dim} " "${suffix}"
+    suffix=""
+done
+
+wait
+
+echo "All simulations have finished!"