Added trace provider based on the trace library. It uses ctypes to
define the trace objects and execute library calls. It significantly
(~2x) speeds up the execution time on large trace files.
The script automatically detects the type of the trace file and will use
the appropriate engine (either JSON or the trace library) using
python-magic for file detection. When piping a file through stdin, JSON
format will be assumed.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Icfa216edee4662714266968eeb72f0097b3779b4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9439
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Since the trace files can get very large (several GBs), parsing them
using python's json module might require an unfeasible amount of memory,
as it needs to load the whole file first. The ijson [1] library
provides interfaces for parsing files iteratively, only loading a small
portion of a file at a time.
It requires the input JSON to have the tsc_rate and the definitions of
the tracepoints listed before the tracepoint entries. It's not a big
deal, as this is the way `spdk_trace` generates it, but it's worth
noting, as passing that file through something like `jq -S` might make
it unreadable to the trace script.
[1] https://pypi.org/project/ijson
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I03c0c3fb47091da615a3978b8d63edf4d876b811
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8275
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
Recent builds with mainline DPDK failed due to missing
python dependency "elftools". This patch adds it to
our system provisioning scripts.
Fixes#1770
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: I9e3879d9bddd64bb0f7be81120e5fadebefa9eb8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6103
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: <dongx.yi@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
The coming libvfio-user needs json-c and libcmocka library, so install
the libraries in CI environment.
Change-Id: Ib4871169a4d5b140cda11a2cc449201c963a9f12
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5287
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
Reviewed-by: <dongx.yi@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
cmake is required by the coming libmuser, it's already installed
in some environments, here install it with more environments.
Change-Id: Ia7ce5ddaad95342e88ddcec327ac9c0eee51297d
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5207
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This will avoid adding similar components into multiple scripts
instead of just one.
Change-Id: I83cff1ad883f3a7054d0f21ec20210c81cb6b9c1
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3525
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: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Arch Linux instance is failing on that CI. Seems that
libffi is a dependency for installing configshell_fb
and it's missing.
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: I988f2fb5e879b9e8882409c9c2772d5bd2c5e045
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2839
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Seth Howell <seth.howell@intel.com>
It was broken since long ago. --enable-log-bt doesn't change
anything. log.c expects SPDK_LOG_BACKTRACE_LVL to be defined
for backtrace to work, but it's not defined anywhere.
Apparently nobody needs this, so remove it.
Change-Id: I2313fd24198b0bf718663f2eafee9b5c6efa0a7f
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2194
Community-CI: Broadcom CI
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Change-Id: Ib28364c84a46b98c36ea7202412b34231324f226
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2503
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
