bd84f97fbf
Update some patch for uadk from mainline. To get more infomation, please visit the homepage: https://github.com/Linaro/uadk Signed-off-by: Yang Shen <shenyang39@huawei.com>
70 lines
2.0 KiB
Diff
70 lines
2.0 KiB
Diff
From 1c037d1a257714802890f83aaa970fc140786915 Mon Sep 17 00:00:00 2001
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From: Wenkai Lin <linwenkai6@hisilicon.com>
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Date: Thu, 30 Dec 2021 12:07:34 +0800
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Subject: [PATCH 22/28] uadk: env: optimize find_async_queue
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No need to find ctx idx from begin to end,
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if it is in ctx range, calculate its offset
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from begin ctx.
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If offset not set, find_async_queue should
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return NULL.
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Signed-off-by: Wenkai Lin <linwenkai6@hisilicon.com>
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---
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wd_util.c | 29 ++++++++++++++---------------
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1 file changed, 14 insertions(+), 15 deletions(-)
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diff --git a/wd_util.c b/wd_util.c
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index 83c77c4..ee1c084 100644
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--- a/wd_util.c
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+++ b/wd_util.c
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@@ -1061,7 +1061,9 @@ static struct async_task_queue *find_async_queue(struct wd_env_config *config,
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struct wd_env_config_per_numa *config_numa;
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struct wd_ctx_range **ctx_table;
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struct async_task_queue *head;
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- int i, j, n = -1, num = 0;
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+ int offset = -1;
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+ int num = 0;
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+ int i;
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FOREACH_NUMA(i, config, config_numa) {
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num += config_numa->sync_ctx_num + config_numa->async_ctx_num;
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@@ -1074,23 +1076,20 @@ static struct async_task_queue *find_async_queue(struct wd_env_config *config,
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ctx_table = config_numa->ctx_table;
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for (i = 0; i < config_numa->op_type_num; i++) {
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- for (j = ctx_table[CTX_MODE_ASYNC][i].begin;
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- j <= ctx_table[CTX_MODE_ASYNC][i].end;
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- j++) {
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- if (j == idx) {
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- n = j - ctx_table[CTX_MODE_ASYNC][i].begin;
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- if (n >= config_numa->async_poll_num)
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- n = n % config_numa->async_poll_num;
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- break;
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- }
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+ if (idx <= ctx_table[CTX_MODE_ASYNC][i].end &&
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+ idx >= ctx_table[CTX_MODE_ASYNC][i].begin) {
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+ offset = idx - ctx_table[CTX_MODE_ASYNC][i].begin;
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+ if (offset >= config_numa->async_poll_num)
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+ offset = offset % config_numa->async_poll_num;
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}
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}
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+
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+ if (offset < 0)
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+ return NULL;
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+
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head = (struct async_task_queue *)config_numa->async_task_queue_array;
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- if (n >= 0) {
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- head += n;
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- return head;
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- }
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- return head;
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+
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+ return head + offset;
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}
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/* fix me: all return value here, and no config input */
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--
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2.31.1
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