Commit 30491c46 authored by Karol Latecki's avatar Karol Latecki Committed by Tomasz Zawadzki
Browse files

test/nvme_perf: allow CPU list from file 



Read CPU list to use in test directly from option
value of from a file if it's an existing path.
This will make running tests in CI a bit easier.

Signed-off-by: default avatarKarol Latecki <karol.latecki@intel.com>
Change-Id: I174a38ab615c2f2cd2c3b4a95e0ebf886c478a51
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3333


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: default avatarPaul Luse <paul.e.luse@intel.com>
Reviewed-by: default avatarDarek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent ae4c75b2

test/nvme/perf/common.sh

+27 −21
Original line number Diff line number Diff line
@@ -527,7 +527,8 @@ function usage() { 
	echo "    --bdev-io-pool-size     Set IO pool size for for SPDK bdev subsystem."

	echo "    --max-disk=INT,ALL      Number of disks to test on, this will run multiple workloads with increasing number of disk each run."

	echo "                            If =ALL then test on all found disk. [default=$DISKNO]"

	echo "    --cpu-allowed=INT     Comma-separated list of CPU cores used to run the workload. [default=$CPUS_ALLOWED]"

	echo "    --cpu-allowed=INT/PATH  Comma-separated list of CPU cores used to run the workload. Ranges allowed."

	echo "                            Can also point to a file containing list of CPUs. [default=$CPUS_ALLOWED]"

	echo "    --no-preconditioning    Skip preconditioning"

	echo "    --no-io-scaling         Do not scale iodepth for each device in SPDK fio plugin. [default=$NOIOSCALING]"

	set -x
@@ -561,7 +562,12 @@ while getopts 'h-:' optchar; do 
				bdev-io-cache-size=*) BDEV_CACHE="${OPTARG#*=}" ;;

				bdev-io-pool-size=*) BDEV_POOL="${OPTARG#*=}" ;;

				max-disk=*) DISKNO="${OPTARG#*=}" ;;

				cpu-allowed=*) CPUS_ALLOWED="${OPTARG#*=}" ;;

				cpu-allowed=*)

					CPUS_ALLOWED="${OPTARG#*=}"

					if [[ -f "$CPUS_ALLOWED" ]]; then

						CPUS_ALLOWED=$(cat "$CPUS_ALLOWED")

					fi

					;;

				no-preconditioning) PRECONDITIONING=false ;;

				no-io-scaling) NOIOSCALING=true ;;

				*)