ivampiresp/Spdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
46 Commits 22 Branches 45 Tags 86 MiB
C 84.4%
Shell 8.7%
Python 5.3%
Makefile 1.2%
C++ 0.3%
c2fdcfdd9b
Go to file
Daniel Verkamp c2fdcfdd9b build: build with DEBUG=n during autopackage 
Exercise both the DEBUG=y path (during autobuild) and DEBUG=n (during
autopackage).

Change-Id: Ie2f0fea42ac675cd18f49d0b3274aa2c3413b88a
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2015-09-25 14:23:01 -07:00
doc doc: remove reference to nonexistent images dir 2015-09-24 11:24:16 -07:00
examples Add pci_device_has_non_null_driver(). 2015-09-25 12:45:04 -07:00
include/spdk Add pci_device_has_non_null_driver(). 2015-09-25 12:45:04 -07:00
lib nvme: refactor _nvme_ns_cmd_rw() 2015-09-25 14:21:57 -07:00
mk build: disable assert() when building for release 2015-09-25 14:22:49 -07:00
scripts Add unbind_nvme.sh script. 2015-09-25 12:45:04 -07:00
test nvme/test: avoid clang warnings in nvme_ns_cmd_ut 2015-09-25 14:03:48 -07:00
.astylerc build: check formatting with astyle 2015-09-23 09:05:51 -07:00
.gitignore README.md: add more detailed quick start instructions 2015-09-24 09:59:56 -07:00
autobuild.sh build: check formatting with astyle 2015-09-23 09:05:51 -07:00
autopackage.sh build: build with DEBUG=n during autopackage 2015-09-25 14:23:01 -07:00
autotest.sh autotest: capture core dumps on early exits 2015-09-25 09:49:09 -07:00
CONFIG SPDK: Initial check-in 2015-09-21 08:52:41 -07:00
LICENSE SPDK: Initial check-in 2015-09-21 08:52:41 -07:00
Makefile SPDK: Initial check-in 2015-09-21 08:52:41 -07:00
README.md README.md: add build instructions for FreeBSD 2015-09-25 12:45:04 -07:00

README.md

Storage Performance Development Kit

SPDK on 01.org

The Storage Performance Development Kit (SPDK) provides a set of tools and libraries for writing high performance, scalable, user-mode storage applications. It achieves high performance by moving all of the necessary drivers into userspace and operating in a polled mode instead of relying on interrupts, which avoids kernel context switches and eliminates interrupt handling overhead.

Prerequisites

To build SPDK, some dependencies must be installed.

Fedora/CentOS:

  • gcc
  • libpciaccess-devel
  • CUnit-devel

Ubuntu/Debian:

  • gcc
  • libpciaccess-dev
  • make
  • libcunit1-dev

FreeBSD:

  • gcc
  • libpciaccess
  • gmake
  • cunit

Additionally, DPDK is required.

1) cd /path/to/spdk
2) wget http://dpdk.org/browse/dpdk/snapshot/dpdk-2.1.0.tar.gz
3) tar xfz dpdk-2.1.0.tar.gz
4) cd dpdk-2.1.0

Linux:

5) make install T=x86_64-native-linuxapp-gcc

FreeBSD:

5) gmake install T=x86_64-native-bsdapp-clang

Building

Once the prerequisites are installed, run 'make' within the SPDK directory to build the SPDK libraries and examples.

make DPDK_DIR=/path/to/dpdk

If you followed the instructions above for building DPDK:

Linux:

make DPDK_DIR=`pwd`/dpdk-2.1.0/x86_64-native-linuxapp-gcc

FreeBSD:

gmake DPDK_DIR=`pwd`/dpdk-2.1.0/x86_64-native-bsdapp-clang

Hugepages and Device Binding

Before running an SPDK application, some hugepages must be allocated and any NVMe devices must be unbound from the native NVMe kernel driver. SPDK includes scripts to automate this process on both Linux and FreeBSD.

1) scripts/configure_hugepages.sh
2) scripts/unbind_nvme.sh