omnitrace-run executable - required for running binary writes (#257)

* omnitrace-run exe

- ensure LD_PRELOAD for libomnitrace-dl.so
- convert config options into command-line options

* Update timemory submodule

- updates to tsettings
- updates to argparser

* common environment update

- throw error if get_env<bool> has empty string

* config updates

- minor tweaks to categories of settings

* core lib update

- add argparse for common handling of argument parsers

* omnitrace-sample update

- fix handling of --trace-file (OMNITRACE_PERFETTO_FILE)

* omnitrace-run update

- updated to use omnitrace::argparse functions

* Tests for omnitrace-run

* argparse core update

- remove choices for --cpu-events and --gpu-events

* remove some debugging prints

* fix timemory include in argparse.cpp

* always provide --hsa-interrupt option

* Update source/lib/core/argparse.cpp

- fix pedantic warning

* Update testing

- remove testing args that may not be there in some builds

* roctracer/pthread_create fix

- disable roctracer_data when roctracer not enabled

* omnitrace-causal tweak

* omnitrace-instrument: module_function tweak

- allow DEFAULT_MODULE and LIBRARY_MODULE

* common environment update

- support get_env for enums

* core: config update

- Add "mode" category to OMNITRACE_MODE

* Update timemory submodule

- remove debug print statement

* omnitrace-sample tweak

- change var init

* omnitrace-run testing update

- use --help instead of -?

* core: common.hpp

- tweak header include style

* core: argparser update

- add_ld_preload func
- launcher and command member variables in parser_data
- support launcher

* omnitrace-run update

- clean up and reworked

* libomnitrace-dl updates

- require LD_PRELOAD with binary rewrite
- dl::InstrumentMode
- dl::get_instrumented()
- verify_instrumented_preloaded()
- omnitrace_set_instrumented(int)
- relocated omnitrace_main from main.c to dl.cpp
- omnitrace_set_env does not dlopen libomnitrace
- omnitrace_set_main(func_ptr) [internal API]
- OMNITRACE_HIDDEN_API -> OMNITRACE_INTERNAL_API

* Update testing to new LD_PRELOAD requirements

* omnitrace-instrument updates

- adhere to LD_PRELOAD requirementsa
- invoke omnitrace_set_instrumented
- binary rewrite does not instrument main
- binary rewrite does not instrument call to omnitrace_init
- runtime instr does not instrument main
- runtime instr does not instrument call to omnitrace_init

* Bump to v1.9.0

- LD_PRELOAD requirement necessitates minor version increment

* common: environment

- fix ambiguous get_env calls

* omnitrace-instrument update

- fix issue with temporaries

* omnitrace-instrument and libomnitrace-dl updates

- runtime instrumentation does not work if libomnitrace-dl is preloaded

* libomnitrace-dl and libpyomnitrace updates

- define dl::InstrumentMode in dl.hpp
- handle instrumentation via setprofile libpyomnitrace
  - do not push trace in omnitrace_init

* omnitrace-instrument and libomnitrace-dl updates

- move header to dl subdirectory
- omnitrace::omnitrace-headers include omnitrace-dl folder
- use InstrumentMode in omnitrace-instrument

* Update workflows and scripts

- Use omnitrace-run on instrumented exes

* Update docs

- add omnitrace-run to examples of running binary rewritten exes

source/bin/omnitrace-sample/impl.cpp

@@ -117,7 +117,7 @@ print_command(const std::vector<char*>& _argv)
 std::vector<char*>
 get_initial_environment()
 {
-    std::vector<char*> _env;
+    auto _env = std::vector<char*>{};
     if(environ != nullptr)
     {
         int idx = 0;
@@ -497,7 +497,7 @@ parse_args(int argc, char** argv, std::vector<char*>& _env)
         .count(1)
         .dtype("filepath")
         .action([&](parser_t& p) {
-            update_env(_env, "OMNITRACE_PERFETTO_FILE", p.get<int64_t>("trace-file"));
+            update_env(_env, "OMNITRACE_PERFETTO_FILE", p.get<std::string>("trace-file"));
         });
     parser
         .add_argument({ "--trace-buffer-size" },
@@ -634,7 +634,7 @@ parse_args(int argc, char** argv, std::vector<char*>& _env)
         .requires({ "host" })
         .action([&](parser_t& p) {
             update_env(
-                _env, "OMNITRACE_PROCESS_SAMPLING_CPUS",
+                _env, "OMNITRACE_SAMPLING_CPUS",
                 join(array_config{ "," }, p.get<std::vector<std::string>>("cpus")));
         });
     parser
@@ -644,7 +644,7 @@ parse_args(int argc, char** argv, std::vector<char*>& _env)
         .requires({ "device" })
         .action([&](parser_t& p) {
             update_env(
-                _env, "OMNITRACE_PROCESS_SAMPLING_GPUS",
+                _env, "OMNITRACE_SAMPLING_GPUS",
                 join(array_config{ "," }, p.get<std::vector<std::string>>("gpus")));
         });