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numam-spdk/lib/accel/spdk_accel.map

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make: add a map file for libspdk_accel. Signed-off-by: Seth Howell <seth.howell@intel.com> Change-Id: I49f0011d0cdb22ae8830d71b3ba554f85f83892e Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1400 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2020-03-20 21:41:56 +00:00
{
global:
# public functions
spdk_accel_engine_initialize;
spdk_accel_engine_finish;
spdk_accel_engine_module_finish;
spdk_accel_engine_get_io_channel;
accel: add new API to discover an engine's capabilities This patch also implements the new API for the 3 existing engines. There was also some minor clean in one file, moving a function to eliminate multiple forward declarations (there would have been another one with this new API). The next patch will use this API in the accel perf tool. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: I4ebc9cb3d1c588919235b5080cbeec29189efa21 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2025 Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-04-24 16:47:55 +00:00
spdk_accel_get_capabilities;
idxd: add batch capability to accel framework and IDXD back-end This patch only includes the basic framework for batching and the ability to batch one type of command, copy. Follow-on patches will add the ability to batch other commands and include an example of how to do so via the accel perf tool. SW engine support for batching will also come in a future patch. Documentation will also be coming. Batching allows the application to submit a list of independent descriptors to DSA with one single "batch" descriptor. This is beneficial when the application is in a position to have several operations ready at once; batching saves the overhead of submitting each one separately. The way batching works in SPDK is as follows: 1) The app gets a handle to a new batch with spdk_accel_batch_create() 2) The app uses that handle to prepare a command to be included in the batch. For copy the command is spdk_accel_batch_prep_copy(). The app many continue to prep commands for the batch up to the max via calling spdk_accel_batch_get_max() 3) The app then submits the batch with spdk_accel_batch_submit() 4) The callback provided for each command in the batch will be called as they complete, the callback provided to the batch submit itself will be called then the entire batch is done. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: I4102e9291fe59a245cedde6888f42a923b6dbafd Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2248 Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2020-05-07 18:45:15 +00:00
spdk_accel_batch_get_max;
spdk_accel_batch_create;
spdk_accel_batch_prep_copy;
lib/accel: add support for batch dualcast to fw and sw engine Includes a few related changes: * slight refactor to have common prep function for batch prep commands in the sw engine * added support for dualcast batching in accel_perf example app Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: If9f078a0f8eb509d296e60a94331c92a72f8cb10 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2913 Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-06-16 16:54:02 +00:00
spdk_accel_batch_prep_dualcast;
lib/accel: add support for batching compare commands Adds support for both the accel fw and the sw implementation. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Ib8748f272a688a074ca475a86dea14179acc020d Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2928 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-06-17 18:10:46 +00:00
spdk_accel_batch_prep_compare;
lib/accel: add batch functionality for fill command Also as a minor drive-by, added verify capability for fill that wasn't there before, useful in making sure the prep function was working and really should have been there anyway. idxd support for prep fill will follow. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Ib54311c1fb98abd2fb61df6603cf3c5300b71161 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2952 Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot
2020-06-18 19:56:01 +00:00
spdk_accel_batch_prep_fill;
lib/accel: add batch prep for crc32c to accel fw and sw engine Also update accel_perf to support it. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Ida7b863de02c64239ec4cfbdc3b0235d4e0521f9 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2954 Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2020-06-18 21:20:26 +00:00
spdk_accel_batch_prep_crc32c;
lib/accel: Two crc32c APIs are added to provide the chained crc32 operation support This patch provides two new accelerated crc32c function interface. And the next patch will be used to add the real support of chained crc32c feature. Signed-off-by: Ziye Yang <ziye.yang@intel.com> Change-Id: I3f8dd55c3da636e29e5fb02fc229b51f05653cd6 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6456 Community-CI: Broadcom CI Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
2021-01-18 16:07:49 +00:00
spdk_accel_batch_prep_crc32cv;
idxd: add batch capability to accel framework and IDXD back-end This patch only includes the basic framework for batching and the ability to batch one type of command, copy. Follow-on patches will add the ability to batch other commands and include an example of how to do so via the accel perf tool. SW engine support for batching will also come in a future patch. Documentation will also be coming. Batching allows the application to submit a list of independent descriptors to DSA with one single "batch" descriptor. This is beneficial when the application is in a position to have several operations ready at once; batching saves the overhead of submitting each one separately. The way batching works in SPDK is as follows: 1) The app gets a handle to a new batch with spdk_accel_batch_create() 2) The app uses that handle to prepare a command to be included in the batch. For copy the command is spdk_accel_batch_prep_copy(). The app many continue to prep commands for the batch up to the max via calling spdk_accel_batch_get_max() 3) The app then submits the batch with spdk_accel_batch_submit() 4) The callback provided for each command in the batch will be called as they complete, the callback provided to the batch submit itself will be called then the entire batch is done. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: I4102e9291fe59a245cedde6888f42a923b6dbafd Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2248 Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2020-05-07 18:45:15 +00:00
spdk_accel_batch_submit;
accel: add API to cancel a batch sequence Added to the framework as well as all 3 engines. Needed by apps in the event that they have to fail following the creation of a batch, allows them to tell the framework to forget about the batch as they have no intent to send it. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Id94754ab1350e5a969a5fd2306bd59c38f0a0120 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3389 Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-07-16 22:47:59 +00:00
spdk_accel_batch_cancel;
make: add a map file for libspdk_accel. Signed-off-by: Seth Howell <seth.howell@intel.com> Change-Id: I49f0011d0cdb22ae8830d71b3ba554f85f83892e Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1400 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2020-03-20 21:41:56 +00:00
spdk_accel_submit_copy;
lib/accel: add dualcast function Add to both accel framework and add sw engine implementation. IDXD implementation and accel example app patches to follow. Dual-cast copies the same source to two separate destination buffers. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: I7df28518505f0d4bbb32cc8e69eb8a231fb29452 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2127 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Broadcom CI Community-CI: Mellanox Build Bot Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2020-04-30 15:43:02 +00:00
spdk_accel_submit_dualcast;
lib/accel: add compare function to accel fw Along with the sw engine back end implementation for it. IDXD back end will follow, the use in the accel perf tool as part of verify. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Ia1013cd884ff71990f898320d6a22e96e16ad2a4 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2107 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-04-29 22:27:23 +00:00
spdk_accel_submit_compare;
make: add a map file for libspdk_accel. Signed-off-by: Seth Howell <seth.howell@intel.com> Change-Id: I49f0011d0cdb22ae8830d71b3ba554f85f83892e Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1400 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2020-03-20 21:41:56 +00:00
spdk_accel_submit_fill;
lib/accel: Add CRC function Add the CRC function at the framework level and implement the software engine back end to use ISAL. The patch series will continue to include an option for accel_perf to test CRC as well as IDXD implementation. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: I4eff3bbcf98c0bc2928a48272a57031c8b96394e Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2072 Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2020-04-28 22:20:57 +00:00
spdk_accel_submit_crc32c;
lib/accel: Two crc32c APIs are added to provide the chained crc32 operation support This patch provides two new accelerated crc32c function interface. And the next patch will be used to add the real support of chained crc32c feature. Signed-off-by: Ziye Yang <ziye.yang@intel.com> Change-Id: I3f8dd55c3da636e29e5fb02fc229b51f05653cd6 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6456 Community-CI: Broadcom CI Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
2021-01-18 16:07:49 +00:00
spdk_accel_submit_crc32cv;
make: add a map file for libspdk_accel. Signed-off-by: Seth Howell <seth.howell@intel.com> Change-Id: I49f0011d0cdb22ae8830d71b3ba554f85f83892e Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1400 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2020-03-20 21:41:56 +00:00
spdk_accel_write_config_json;
# functions needed by modules
spdk_accel_hw_engine_register;
spdk_accel_module_list_add;
accel: Move non-engine specific batch to the accel_fw layer The new design: * Supports a generic batching capability in the accel_fw layer that keeps track of hw accelerated vs sw commands based on the capabilities of the engine and processes sw commands in the generic layer while sending a list of commands (not a batch) to the engines for processing. * Batch completions are managed via the generic layer, when using the accel_fw the engines only process commands. With DSA however, if a list of commands is sent down it will use the DSA public API to create and send batches but will rely on the generic layer to complete the batch task itself. When using DSA directly, batching works as usual (DSA handles batch completion). * The engine function tables were greatly simplified by replacing all of the individual entries (copy, fill, crc32c, etc) with one `submit_tasks` function that is used to both send lists of tasks for batches or just one task for single shot API. * Internally batching is now used to re-submit tasks that were queued for flow control reasons. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: I99c28751df32017c43490a90f4904bdabe79a270 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3555 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Community-CI: Mellanox Build Bot
2020-07-28 17:51:20 +00:00
spdk_accel_task_complete;
make: add a map file for libspdk_accel. Signed-off-by: Seth Howell <seth.howell@intel.com> Change-Id: I49f0011d0cdb22ae8830d71b3ba554f85f83892e Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1400 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2020-03-20 21:41:56 +00:00
local: *;
};
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