On Thu, 22 May 2025 at 19:50, Akhil Goyal <gak...@marvell.com> wrote:
>
> > Hi, Akhil
> >
> > On Wed, 21 May 2025 at 20:39, Akhil Goyal <gak...@marvell.com> wrote:
> > >
> > > > Realize async mode to replace sync mode for better performance
> > > >
> > > > Zhangfei Gao (2):
> > > > compress/uadk: use async mode to replace sync mode
> > > > crypto/uadk: use async mode to replace sync mode
> > > >
> > > > drivers/compress/uadk/uadk_compress_pmd.c | 107 ++++--
> > > > .../compress/uadk/uadk_compress_pmd_private.h | 2 +-
> > > > drivers/crypto/uadk/uadk_crypto_pmd.c | 321 +++++++++++++-----
> > > > drivers/crypto/uadk/uadk_crypto_pmd_private.h | 8 +-
> > > > 4 files changed, 318 insertions(+), 120 deletions(-)
> > >
> > > This patchset is not building for me atleast. Please fix compilation.
> > >
> > > ninja: Entering directory `./build-gcc-static'
> > > [2/31] Compiling C object
> > drivers/libtmp_rte_compress_uadk.a.p/compress_uadk_uadk_compress_pmd.c.
> > o
> > > FAILED:
> > drivers/libtmp_rte_compress_uadk.a.p/compress_uadk_uadk_compress_pmd.c.
> > o
> > > ccache gcc -Idrivers/libtmp_rte_compress_uadk.a.p -Idrivers -I../drivers -
> > Idrivers/compress/uadk -I../drivers/compress/uadk -Ilib/compressdev -
> > I../lib/compressdev -Ilib/eal/common -I../lib/eal/common -I. -I.. -Iconfig -
> > I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -
> > I../lib/eal/linux/include -Ilib/eal/x86/include -I../lib/eal/x86/include -
> > I../kernel/linux -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs
> > -Ilib/log -I../lib/log -
> > Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/mbuf
> > -
> > I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring -
> > Idrivers/bus/vdev -I../drivers/bus/vdev -
> > I/home/gakhil/up/uadk/build_x86/include -fdiagnostics-color=always -
> > D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O2 -g -
> > include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-
> > nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -
> > Wnested-externs -Wold-style-definition -Wpointer-arith -Wsign-compare -
> > Wstrict-prototypes -Wundef -Wwrite-strings -Wno-packed-not-aligned -Wno-
> > missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -
> > DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation
> > -Wno-address-of-packed-member -
> > DRTE_LOG_DEFAULT_LOGTYPE=pmd.compress.uadk -MD -MQ
> > drivers/libtmp_rte_compress_uadk.a.p/compress_uadk_uadk_compress_pmd.c.
> > o -MF
> > drivers/libtmp_rte_compress_uadk.a.p/compress_uadk_uadk_compress_pmd.c.
> > o.d -o
> > drivers/libtmp_rte_compress_uadk.a.p/compress_uadk_uadk_compress_pmd.c.
> > o -c ../drivers/compress/uadk/uadk_compress_pmd.c
> > > ../drivers/compress/uadk/uadk_compress_pmd.c: In function
> > ‘uadk_compress_pmd_config’:
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:35:9: error: variable
> > ‘cparams’ has initializer but incomplete type
> > > 35 | struct wd_ctx_params cparams = {0};
> > > | ^~~~~~~~~~~~~
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:35:34: error: excess elements
> > in struct initializer [-Werror]
> > > 35 | struct wd_ctx_params cparams = {0};
> > > | ^
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:35:34: note: (near
> > initialization for ‘cparams’)
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:35:23: error: storage size of
> > ‘cparams’ isn’t known
> > > 35 | struct wd_ctx_params cparams = {0};
> > > | ^~~~~~~
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:42:42: error: dereferencing
> > pointer to incomplete type ‘struct wd_ctx_nums’
> > > 42 | ctx_set_num = calloc(WD_DIR_MAX, sizeof(*ctx_set_num));
> > > | ^~~~~~~~~~~~
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:50:16: error: implicit
> > declaration of function ‘numa_allocate_nodemask’ [-Werror=implicit-function-
> > declaration]
> > > 50 | cparams.bmp = numa_allocate_nodemask();
> > > | ^~~~~~~~~~~~~~~~~~~~~~
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:50:16: error: nested extern
> > declaration of ‘numa_allocate_nodemask’ [-Werror=nested-externs]
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:57:2: error: implicit
> > declaration of function ‘numa_bitmask_setall’ [-Werror=implicit-function-
> > declaration]
> > > 57 | numa_bitmask_setall(cparams.bmp);
> > > | ^~~~~~~~~~~~~~~~~~~
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:57:2: error: nested extern
> > declaration of ‘numa_bitmask_setall’ [-Werror=nested-externs]
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:60:14: error: invalid use of
> > undefined type ‘struct wd_ctx_nums’
> > > 60 | ctx_set_num[i].async_ctx_num = UADK_COMP_DEF_CTXS;
> > > | ^
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:62:8: error: implicit
> > declaration of function ‘wd_comp_init2_’; did you mean ‘wd_comp_init’? [-
> > Werror=implicit-function-declaration]
> > > 62 | ret = wd_comp_init2_(alg_name, SCHED_POLICY_RR, TASK_HW,
> > &cparams);
> > > | ^~~~~~~~~~~~~~
> > > | wd_comp_init
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:62:8: error: nested extern
> > declaration of ‘wd_comp_init2_’ [-Werror=nested-externs]
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:62:50: error: ‘TASK_HW’
> > undeclared (first use in this function)
> > > 62 | ret = wd_comp_init2_(alg_name, SCHED_POLICY_RR, TASK_HW,
> > &cparams);
> > > | ^~~~~~~
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:62:50: note: each undeclared
> > identifier is reported only once for each function it appears in
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:63:2: error: implicit
> > declaration of function ‘numa_free_nodemask’ [-Werror=implicit-function-
> > declaration]
> > > 63 | numa_free_nodemask(cparams.bmp);
> > > | ^~~~~~~~~~~~~~~~~~
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:63:2: error: nested extern
> > declaration of ‘numa_free_nodemask’ [-Werror=nested-externs]
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:35:23: error: unused variable
> > ‘cparams’ [-Werror=unused-variable]
> > > 35 | struct wd_ctx_params cparams = {0};
> > > | ^~~~~~~
> > > ../drivers/compress/uadk/uadk_compress_pmd.c: In function
> > ‘uadk_compress_pmd_close’:
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:97:3: error: implicit
> > declaration of function ‘wd_comp_uninit2’; did you mean ‘wd_comp_uninit’? [-
> > Werror=implicit-function-declaration]
> > > 97 | wd_comp_uninit2();
> > > | ^~~~~~~~~~~~~~~
> > > | wd_comp_uninit
> > > ../drivers/compress/uadk/uadk_compress_pmd.c:97:3: error: nested extern
> > declaration of ‘wd_comp_uninit2’ [-Werror=nested-externs]
> >
> > I am sorry for the error.
> >
> > There are two reasons, one is using a newer uadk api, the other is
> > dependence on numa.
> > When using the old version uadk, I can reproduce a similar build
> > error, though not exactly the same.
> > And it can be solved by using a newer uadk version, at least 2.6, uadk
> > master branch does not have issues.
> >
> > a. 2.6 version exports the new api
> > b. building uadk library itself requires install numa, like yum
> > install numactl-devel
> > c. 2.6 header file +#include <numa.h>, which will be included automatically.
> >
> > Will add version dependence in the next version.
>
> Yes this is what I also suspected.
>
> But we cannot just change the version dependency without prior deprecation
> notice.
> I would suggest sending a deprecation notice in this release and use it in
> next release.
>
> @David/Aaron, your thoughts?
>
>
Hi, Akhil
The two dpdk drivers are still workable with the latest uadk library.
The uadk library is promoting the new API, which was introduced in the
recent release, so switch to the new interface.
Do you mean add a deprecation notice in release_25_07.rst: API Changes?
And keep the patches until the 25.11 release, ie, send the patches
again in Sep?
Thanks
