Commit 160af093 authored by Karol Latecki's avatar Karol Latecki Committed by Jim Harris
Browse files

scripts/nvmf_perf: add max_queue_depth param for transport layer 



Signed-off-by: default avatarKarol Latecki <karol.latecki@intel.com>
Change-Id: I80e1fdb8b0a3b944ab6efdd21187cef07b685c29
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11271


Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
parent d0149da2

scripts/perf/nvmf/README.md

+1 −0
Original line number Diff line number Diff line
@@ -140,6 +140,7 @@ Optional, SPDK Target only: 
  Default: static.

- num_shared_buffers - int, number of shared buffers to allocate when

  creating transport layer. Default: 4096.

- max_queue_depth - int, max number of outstanding I/O per queue. Default: 128.

- dif_insert_strip - bool. Only for TCP transport. Enable DIF option when

  creating transport layer. Default: false.

- null_block_dif_type - int, 0-3. Level of DIF type to use when creating

scripts/perf/nvmf/run_nvmf.py

+5 −1
Original line number Diff line number Diff line
@@ -1052,12 +1052,15 @@ class SPDKTarget(Target): 
        self.dif_insert_strip = False

        self.null_block_dif_type = 0

        self.num_shared_buffers = 4096

        self.max_queue_depth = 128

        self.bpf_proc = None

        self.bpf_scripts = []

        self.enable_idxd = False



        if "num_shared_buffers" in target_config:

            self.num_shared_buffers = target_config["num_shared_buffers"]

        if "max_queue_depth" in target_config:

            self.max_queue_depth = target_config["max_queue_depth"]

        if "null_block_dif_type" in target_config:

            self.null_block_dif_type = target_config["null_block_dif_type"]

        if "dif_insert_strip" in target_config:
@@ -1091,9 +1094,10 @@ class SPDKTarget(Target): 
        if self.enable_adq:

            self.adq_configure_tc()



        # Create RDMA transport layer

        # Create transport layer

        rpc.nvmf.nvmf_create_transport(self.client, trtype=self.transport,

                                       num_shared_buffers=self.num_shared_buffers,

                                       max_queue_depth=self.max_queue_depth,

                                       dif_insert_or_strip=self.dif_insert_strip,

                                       sock_priority=self.adq_priority)

        self.log_print("SPDK NVMeOF transport layer:")