Using uadk_adapter_worker to record driver and resources.
so adding multi driver is adding workers.

struct uadk_adapter_worker {
	struct wd_alg_driver *driver;
	struct wd_ctx_config *ctx_config;
	struct wd_sched *sched;
	struct wd_ctx_config_internal config;
	struct wd_async_msg_pool pool;
	bool valid;
};
struct uadk_adapter {
	unsigned int workers_nb;
	enum uadk_adapter_mode mode;
	struct uadk_adapter_worker workers[UADK_MAX_NB_WORKERS];
	struct uadk_adapter_ops ops;
};

struct wd_digest_setting {
	struct uadk_adapter *adapter;
}
struct wd_digest_sess {
        struct uadk_adapter_worker *worker;
        pthread_spinlock_t worker_lock;
}

Test

sync
uadk_tool benchmark --alg sha512 --mode sva --opt 0 --sync --pktlen 1024 --seconds 1 --thread 1 --multi 1 --ctxnum 1 --init 2
algname:        length:         perf:           iops:           CPU_rate:
sha512          1024Bytes       461461.00KiB/s  461.5Kops       100.00%

async
uadk_tool benchmark --alg sha512 --mode sva --opt 0 --async --pktlen 1024 --seconds 1 --thread 1 --multi 1 --ctxnum 1 --init 2
algname:        length:         perf:           iops:           CPU_rate:
sha512          1024Bytes       1938160.00KiB/s 1938.2Kops      191.00%

sudo numactl --cpubind=0 --membind=0 \
uadk_tool benchmark --alg sha512 --mode sva --opt 0 --async --pktlen 8192 --seconds 20 --multi 1 --thread 8 --ctxnum 8 --init 2

algname:        length:         perf:           iops:           CPU_rate:
sha512          8192Bytes       3453520.00KiB/s 431.7Kops       1387.60%

init1:
sudo numactl --cpubind=0 --membind=0 \
uadk_tool benchmark --alg sha512 --mode sva --opt 0 --async --pktlen 8192 --seconds 20 --multi 1 --thread 8 --ctxnum 8
algname:        length:         perf:           iops:           CPU_rate:
sha512          8192Bytes       11269440.80KiB/s        1408.7Kops      1036.70%

Signed-off-by: Zhangfei Gao <[email protected]>

case 1: sync or async error, switch worker
case 2: roundrobin mode, switch worker 10 times

    case 1: sync or async error, switch worker
    case 2: roundrobin mode, switch worker 10 times

Add zlib drv to to simulate cpu instruction accelerator

Btw, zlib is required.
apt-get install zlib1g-dev

Signed-off-by: Zhangfei Gao <[email protected]>

Will use hisi_zlib to test adapter, so let UADK_ALG_SOFT register to uadk

Signed-off-by: Zhangfei Gao <[email protected]>

will switch between zlib and zip

uadk_tool benchmark --alg zlib --mode sva --opt 0 --sync --pktlen 1024 --seconds 1 --thread 1 --multi 1 --ctxnum 1 --init 2

Signed-off-by: Zhangfei Gao <[email protected]>

export UADK_CONF=/home/linaro/work/uadk/uadk.conf

Example: uadk.conf
mode=1
driver_name=hisi_zip
driver_name=hisi_zlib

If env UADK_CONF exist, only parse UADK_CONF and
add to adapter->workers[] one by one.
So the first driver has higher priority

Signed-off-by: Zhangfei Gao <[email protected]>

all workers need to be initialized in init2, using default type

worker->xxx is common, use sess worker lifetime instead

init sched_key[] for each workers since they may different

miss sess->worker_lifetime = 0 when switch worker, compute again

mode=1 pass in from uadk.conf
export UADK_CONF=/home/linaro/work/uadk/uadk.conf

This reverts commit 45c62bb.

Signed-off-by: Zhangfei Gao <[email protected]>

if UADK_CONF, worker sequence is decided by UADK_CONF
otherwise, workers is listed as drv->priority

Signed-off-by: Zhangfei Gao <[email protected]>