diff options
| author | Xavier Hernandez <xhernandez@datalab.es> | 2015-12-01 11:50:54 +0100 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2016-09-08 10:08:25 -0700 |
| commit | 593b7a83f7408e59ab7b3ef7dfc4fe4096d6e3cd (patch) | |
| tree | 1a60ff784e7759c5dddb2352c5526f16e8696013 /xlators/cluster/ec/src/ec-messages.h | |
| parent | 8a6236e4cfc7bf86e881e5c770a19040a6060ad0 (diff) | |
cluster/ec: Add support for hardware acceleration
This patch implements functionalities for fast encoding/decoding
using hardware support. Currently optimized x86_64, SSE and AVX is
added.
Additionally this patch implements a caching mecanism for inverse
matrices to reduce computation time, as well as a new method for
computing the inverse that takes quadratic time instead of cubic.
Finally some unnecessary memory copies have been eliminated to
further increase performance.
Change-Id: I26c75f26fb4201bd22b51335448ea4357235065a
BUG: 1289922
Signed-off-by: Xavier Hernandez <xhernandez@datalab.es>
Reviewed-on: http://review.gluster.org/12837
Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Diffstat (limited to 'xlators/cluster/ec/src/ec-messages.h')
| -rw-r--r-- | xlators/cluster/ec/src/ec-messages.h | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/xlators/cluster/ec/src/ec-messages.h b/xlators/cluster/ec/src/ec-messages.h index 76678f8f836..dcdf50b9503 100644 --- a/xlators/cluster/ec/src/ec-messages.h +++ b/xlators/cluster/ec/src/ec-messages.h @@ -45,7 +45,7 @@ */ #define GLFS_EC_COMP_BASE GLFS_MSGID_COMP_EC -#define GLFS_NUM_MESSAGES 66 +#define GLFS_NUM_MESSAGES 73 #define GLFS_MSGID_END (GLFS_EC_COMP_BASE + GLFS_NUM_MESSAGES + 1) /* Messaged with message IDs */ #define glfs_msg_start_x GLFS_EC_COMP_BASE, "Invalid: Start of messages" @@ -520,6 +520,55 @@ */ #define EC_MSG_CONFIG_XATTR_INVALID (GLFS_EC_COMP_BASE + 66) +/*! + * @messageid + * @diagnosis + * @recommendedaction + */ +#define EC_MSG_EXTENSION (GLFS_EC_COMP_BASE + 67) + +/*! + * @messageid + * @diagnosis + * @recommendedaction + */ +#define EC_MSG_EXTENSION_NONE (GLFS_EC_COMP_BASE + 68) + +/*! + * @messageid + * @diagnosis + * @recommendedaction + */ +#define EC_MSG_EXTENSION_UNKNOWN (GLFS_EC_COMP_BASE + 69) + +/*! + * @messageid + * @diagnosis + * @recommendedaction + */ +#define EC_MSG_EXTENSION_UNSUPPORTED (GLFS_EC_COMP_BASE + 70) + +/*! + * @messageid + * @diagnosis + * @recommendedaction + */ +#define EC_MSG_EXTENSION_FAILED (GLFS_EC_COMP_BASE + 71) + +/*! + * @messageid + * @diagnosis + * @recommendedaction + */ +#define EC_MSG_NO_GF (GLFS_EC_COMP_BASE + 72) + +/*! + * @messageid + * @diagnosis + * @recommendedaction + */ +#define EC_MSG_MATRIX_FAILED (GLFS_EC_COMP_BASE + 73) + /*------------*/ #define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages" |