From c7d43a5eb19f2acab900274432cfd0e136d6cb44 Mon Sep 17 00:00:00 2001 From: Zachary Leaf Date: Mon, 23 May 2022 06:22:27 -0500 Subject: perfmon: make less arch dependent In preparation for enabling perfmon on Arm platforms, move some Intel /arch specific logic into the /intel directory and update the CMake to split the common code from arch specific files. Since the dispatch_wrapper code is very different on Arm/Intel, each arch can provide their own implementation + conduct any additional arch specific config e.g. on Intel, all indexes from the mmap pages are cached. The new method intel_config_dispatch_wrapper conducts this config and returns a pointer to the dispatch wrapper to use. Similarly, is_bundle_supported() looks very different on Arm/Intel, so each implementation is to provide their own arch specific checks. Two new callbacks/function ptrs are added in PERFMON_REGISTER_SOURCE to support this - .bundle_support and .config_dispatch_wrapper. Type: refactor Signed-off-by: Zachary Leaf Change-Id: Idd121ddcfd1cc80a57c949cecd64eb2db0ac8be3 --- src/plugins/perfmon/CMakeLists.txt | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) (limited to 'src/plugins/perfmon/CMakeLists.txt') diff --git a/src/plugins/perfmon/CMakeLists.txt b/src/plugins/perfmon/CMakeLists.txt index c7b2a384cc2..59eddf01145 100644 --- a/src/plugins/perfmon/CMakeLists.txt +++ b/src/plugins/perfmon/CMakeLists.txt @@ -15,12 +15,8 @@ if(NOT CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*") return() endif() -add_vpp_plugin(perfmon - SOURCES - cli.c - dispatch_wrapper.c - linux.c - perfmon.c +list(APPEND ARCH_PMU_SOURCES + intel/dispatch_wrapper.c intel/core.c intel/uncore.c intel/bundle/backend_bound_core.c @@ -38,6 +34,14 @@ add_vpp_plugin(perfmon intel/bundle/topdown_icelake.c intel/bundle/topdown_metrics.c intel/bundle/topdown_tremont.c +) + +add_vpp_plugin(perfmon + SOURCES + cli.c + linux.c + perfmon.c + ${ARCH_PMU_SOURCES} COMPONENT vpp-plugin-devtools -- cgit 1.2.3-korg