#!/bin/bash

mkdir -p log/$(hostname) baselines/cpu/log/$(hostname)
fn=log/$(hostname)/$(date +%Y%m%d)

# upstream DPU version uses -m 163840 -n 4096
# → (163840 * 4096 + 4096) * uint32 ≈ 2.5 GiB

# upstream baseline uses 20480 rows and 8192 cols, allocating 20480 * double + 8192 * double + 20480 * double + 20480 * 8192 * double
# → ≈ 1.25 GiB

# Note: Upstream uses int32_t in DPU version and double in baseline.
# Here, we use int32_t for both.

run_benchmark_nmc() {
	local "$@"
	sudo limit_ranks_to_numa_node ${numa_rank}
	if make -B NR_DPUS=${nr_dpus} NR_TASKLETS=${nr_tasklets} WITH_ALLOC_OVERHEAD=1 WITH_LOAD_OVERHEAD=1 WITH_FREE_OVERHEAD=1; then
		bin/gemv_host -w 0 -e 100 -m 163840 -n 4096
	fi
	return $?
}

export -f run_benchmark_nmc

run_benchmark_baseline() {
	local "$@"
	OMP_NUM_THREADS=$nr_threads ./gemv $ram $ram $cpu
	return $?
}

export -f run_benchmark_baseline

(

echo "NMC single-node (1/2)" >&2

parallel -j1 --eta --joblog ${fn}.1.joblog --header : \
	run_benchmark_nmc nr_dpus={nr_dpus} nr_tasklets=16 numa_rank={numa_rank} \
	::: numa_rank 0 1 \
	::: nr_dpus 64 128 256 512 768 1024

echo "NMC multi-node (2/2)" >&2

parallel -j1 --eta --joblog ${fn}.2.joblog --header : \
	run_benchmark_nmc nr_dpus={nr_dpus} nr_tasklets=16 numa_rank={numa_rank} \
	::: numa_rank -1 \
	::: nr_dpus 1536 2048 2304

) > ${fn}.txt

xz -f -v -9 -M 800M ${fn}.txt

cd baselines/cpu
make -B NUMA=1 TYPE=int32_t

(

echo "CPU single-node (1/2)" >&2

parallel -j1 --eta --joblog ${fn}.1.joblog --header : \
	run_benchmark_baseline nr_threads={nr_threads} ram={ram} cpu={cpu} \
	::: cpu 0 1 \
	::: ram 0 1 \
	::: nr_threads 1 2 4 8 12 16

echo "CPU multi-node (2/2)" >&2

parallel -j1 --eta --joblog ${fn}.2.joblog --header : \
	run_benchmark_baseline nr_threads={nr_threads} ram={ram} cpu={cpu} \
	::: cpu -1 \
	::: ram 0 1 \
	::: nr_threads 24 32

) > ${fn}.txt

xz -f -v -9 -M 800M ${fn}.txt