3 Commits

Author	SHA1	Message	Date
Ian MacLarty	2e04ddc748	Remove the architecture string from the installed directory structure ... Estimated hours taken: 1 Branches: main and 0.12 Remove the architecture string from the installed directory structure and put the executables in $PREFIX/bin, instead of $PREFIX/lib/mercury/bin/$FULLARCH. The reason for this change is to reduce the need for unix shell scripts in the top-level bin directory that call the actual programs in the lib/mercury/bin/FULLARCH directory. The unix scripts can't be run on Windows without a unix emulation environment like Cygwin. Because the executables are now in the top-level bin directory, we cannot install multiple architectures under the same directory structure. However this is not a real loss, since the binaries for different architectures can just be installed to different locations, as we currently do anyway on mundula.cs.mu.oz.au. The plan is to rename mercury_compile to mmc and do away with the mmc unix script. This will allow mmc to be run on Windows without Cygwin or MSYS. This proposal replaces a previous proposal to implement a C version of the mmc script. That solution turned out to be quite complicated and unreliable. This diff will also mean mdice, mslice and mtc_union will be in the same directory as mmc, so will be in the PATH as long as mmc is in the PATH. configure.in: bindist/Mmakefile: bindist/bindist.Makefile.in: compiler/compile_target_code.m: compiler/handle_options.m: compiler/make.program_target.m: debian/rules: library/Mmakefile: scripts/Mmake.vars.in: scripts/mdprof.in: scripts/mercury.bat.in: scripts/mgnuc.in: scripts/ml.in: scripts/mmc.in: scripts/mprof.in: tools/run_all_tests_from_cron: tools/test_mercury: Remove FULLARCH from the installed directory structure. Install executables to the top-level bin directory.	2005-10-25 10:17:29 +00:00
Zoltan Somogyi	1a0b253854	Add rules for installing the deep profiler from source. (Installing it from ... Estimated hours taken: 2 Branches: main Add rules for installing the deep profiler from source. (Installing it from binary distributions is future work.) configure.in: Add an option, --enable-deep-profiler=/path/name, that specifies the path name of the directory in which the CGI script should be installed (the default is apache's /usr/lib/cgi-bin). Report an error if the user requests deep profiling but it is not available. Mmakefile: Remind the user to copy the CGI script to its directory. scripts/Mmakefile: Document why we can't install the CGI script automatically. Be consistent about the order of rules. scripts/Mmake.vars.in: Record the CGI directory for use in the toplevel Mmakefile. scripts/mdprof.in: Record that mdprof_cgi and mdprof_server are installed in the directory for non-user-visible programs, alongside mercury_compile and mercury_profile.	2001-07-09 04:58:52 +00:00
Zoltan Somogyi	04e614485d	Implement deep profiling; merge the changes on the deep2 branch back ... Estimated hours taken: 500 Branches: main Implement deep profiling; merge the changes on the deep2 branch back onto the trunk. The main documentation on the general architecture of the deep profiler is the deep profiling paper. doc/user_guide.texi: Document how to use the deep profiler. deep_profiler: deep_profiler/Mmakefile: A new directory holding the deep profiler and its mmakefile. Mmakefile: Add targets for the new directory. Add support for removing inappropriate files from directories. deep_profiler/interface.m: The deep profiler consists of two programs: mdprof_cgi.m, which acts as a CGI "script", and mdprof_server.m, which implements the server process that the CGI script talks to. Interface.m defines the interface between them. script/mdprof.in: A shell script template. ../configure uses it to generate mdprof, which is a wrapper around mdprof_cgi that tells it how to find mdprof_server. deep_profiler/mdprof_cgi.m: The CGI "script" program. deep_profiler/mdprof_server.m: The top level predicates of the server. deep_profiler/profile.m: The main data structures of the server and their operations. deep_profiler/read_profile.m: Code for reading in profiling data files. deep_profiler/startup.m: Code for post-processing the information in profiling data files, propagating costs from procedures to their ancestors and performing various kinds of summaries. deep_profiler/server.m: Code for responding to requests from the CGI script. deep_profiler/cliques.m: Code to find cliques in graphs. deep_profiler/array_util.m: deep_profiler/util.m: Utility predicates. deep_profiler/dense_bitset.m: An implementation of (part of) the set ADT with dense bit vectors. deep_profiler/measurements.m: Operations on profiling measurements. deep_profiler/timeout.m: An implementation of a timeout facility. deep_profiler/conf.m: Functions that depend on autoconfigured settings. configure.in: Find out what command to use to find the name of the local host. Install deep profiling versions of the standard library along with the other profiling versions. runtime/mercury_conf.h.in: Add some macros for deep_profiler/conf.m to use. library/profiling_builtin.m: runtime/mercury_deep_call_port_body.h: runtime/mercury_deep_leave_port_body.h: runtime/mercury_deep_redo_port_body.h: A new library module that implements deep profiling primitives. Some of these primitives have many versions, whose common code is factor is factored out in three new include files in the runtime. compiler/deep_profiling.m: New module to perform the program transformations described in the paper. compiler/notes/compiler_design.html: Document the new compiler module. compiler/mercury_compiler.m: Invoke the new module in deep profiling grades. Allow global static data to be generated by deep_profiling.m. compiler/options.m: Add options to turn on deep profiling and (for benchmarking purposes) control its implementation. Add an optiooption disable tailcall optimization in the LLDS backend, to help benchmarking deep profiling. compiler/jumpopt.m: compiler/optimize.m: Obey the option to disable tailcalls. compiler/handle_options.m: Handle the implications of deep profiling. compiler/modules.m: In deep profiling grades, automatically import profiling_builtin.m. compiler/prog_util.m: doc/Makefile: library/library.m: Handle the new builtin module. compiler/export.m: In deep profiling grades, wrap deep profiling code around exported procedures to handle the "unscheduled call" aspects of callbacks to Mercury from the foreign language. compiler/higher_order.m: profiler/demangle.m: util/demangle.c: When creating a name for a higher-order-specialized predicate, include the mode number in the name. compiler/add_trail_ops.m: compiler/type_util.m: Move c_pointer_type from add_trail_ops to type_util, so it can also be used by deep_profiling.m. compiler/hlds_goal.m: Add a new goal feature that marks a tail call, for use by deep_profiling.m. compiler/hlds_pred.m: Add a new field to proc_info structures for use by deep_profiling.m. Add a mechanism for getting proc_ids for procedure clones. Remove next_proc_id, an obsolete and unused predicate. compiler/hlds_data.m: Add a new cons_id to refer to the proc_static structure of a procedure. compiler/bytecode_gen.m: compiler/code_util.m: compiler/dependency_graph.m: compiler/hlds_out.m: compiler/mercury_to_mercury.m: compiler/ml_unify_gen.m: compiler/opt_debug.m: compiler/prog_rep.m: compiler/rl_exprn.m: compiler/switch_util.m: compiler/unify_gen.m: Trivial changes to handle the new cons_id, goal feature and/or proc_info argument. compiler/rtti.m: Add a utility predicate for extracting pred_id and proc_id from an rtti_proc_label, for use by hlds_out.m compiler/layout.m: compiler/layout_out.m: compiler/llds.m: compiler/llds_common.m: Add support for proc_static and call_site_static structures. compiler/layout_out.m: compiler/llds_out.m: Add code for the output of proc_static structures. compiler/code_util.m: Make code_util__make_proc_label_from_rtti a function, and export it. util/mkinit.c: compiler/llds_out.m: compiler/layout.m: compiler/modules.m: Add support for a fourth per-module C function, for writing out proc_static structures (and the call_site_static structures they contains). Since proc_static structures can be referred to from LLDS code (and not just from other static structures and compiler-generated C code), reorganize the declarations of static structures slightly. Change the schema for the name of the first per-module C function slightly, to make it the addition of the fourth function easier. The scheme now is: mercury__<modulename>__init mercury__<modulename>__init_type_tables mercury__<modulename>__init_debugger mercury__<modulename>__write_out_proc_statics Improve formatting of the generated C code. library/*.m: runtime/mercury.c: runtime/mercury_context.c: runtime/mercury_engine.c: runtime/mercury_ho_call.c: runtime/mercury_tabling.c: runtime/mercury_trace_base.c: runtime/mercury_wrapper.c: trace/mercrury_trace.[ch]: trace/mercrury_trace_declarative.c: trace/mercrury_trace_external.c: trace/mercrury_trace_internal.c: Conform to the new scheme for initialization functions for hand-written modules. compiler/mercury_compile.m: library/benchmarking.m: runtime/mercury_conf_param.h: runtime/mercury.h: runtime/mercury_engine.c: runtime/mercury_goto.c: runtime/mercury_grade.h: runtime/mercury_ho_call.c: runtime/mercury_label.[ch]: runtime/mercury_prof.[ch]: Add an MR_MPROF_ prefix in front of the C macros used to control the old profiler. compiler/handle_options.m: runtime/mercury_grade.h: scripts/canonical_grade.sh-subr: scripts/init_grade_options.sh-subr: scripts/parse_grade_options.sh-subr: Make deep profiling completely separate from the old profiling system, by making the deep profiling grade independent of MR_MPROF_PROFILE_TIME and the compiler option --profile-time. library/array.m: library/builtin.m: library/std_util.m: runtime/mercury_hand_unify_body.h: runtime/mercury_hand_compare_body.h: In deep profiling grades, wrap the deep profiling call, exit, fail and redo codes around the bodies of hand-written unification and comparison procedures. Make the reporting of array bounds violations switchable between making them fatal errors, as we currently, and reporting them by throwing an exception. Throwing an exception makes debugging code using arrays easier, but since exceptions aren't (yet) propagated across engine boundaries, we keep the old behaviour as the default; the new behaviour is for implementors. runtime/mercury_deep_profiling_hand.h: New file that defines macros for use in Mercury predicates whose definition is in hand-written C code. library/exception.m: runtime/mercury_exception_catch_body.h: runtime/mercury_stacks.h: In deep profiling grades, wrap the deep profiling call, exit, fail and redo codes around the bodies of the various modes of builtin_catch. Provide a function that C code can use to throw exceptions. library/benchmarking.m: library/exception.m: library/gc.m: library/std_util.m: runtime/mercury_context.[ch]: runtime/mercury_engine.[ch]: runtime/mercury_debug.c: runtime/mercury_deep_copy.c: runtime/mercury_overflow.h: runtime/mercury_regs.h: runtime/mercury_stacks.h: runtime/mercury_thread.c: runtime/mercury_wrapper.c: Add prefixes to the names of the fields in the engine and context structures, to make code using them easier to understand and modify. runtime/mercury_deep_profiling.[ch]: New module containing support functions for deep profiling and functions for writing out a deep profiling data file at the end of execution. runtime/mercury_debug.[ch]: Add support for debugging deep profiling. Add support for watching the value at a given address. Make the buffered/unbuffered nature of debugging output controllable via the -du option. Print register contents only if -dr is specified. runtime/mercury_goto.h: runtime/mercury_std.h: Use the macros in mercury_std.h instead of defining local variants. runtime/mercury_goto.h: runtime/mercury_stack_layout.h: runtime/mercury_stack_trace.c: runtime/mercury_tabling.c: trace/mercury_trace.c: trace/mercury_trace_declarative.c: trace/mercury_trace_external.c: trace/mercury_trace_vars.c: Standardize some of the macro names with those used in the debugger paper. runtime/mercury_heap.h: Add support for memory profiling with the deep profiler. runtime/mercury_prof.[ch]: runtime/mercury_prof_time.[ch]: Move the functionality that both the old profiler and the deep profiler need into the new module mercury_prof_time. Leave mercury_prof containing stuff that is only relevant to the old profiler. runtime/mercury_prof.[ch]: runtime/mercury_strerror.[ch]: Move the definition of strerror from mercury_prof to its own file. runtime/mercury_wrapper.[ch]: Add support for deep profiling. Add suppory for controlling whether debugging output is buffered or not. Add support for watching the value at a given address. runtime/Mmakefile: Mention all the added files. scripts/mgnuc.in: Add an option for turning on deep profiling. Add options for controlling the details of deep profiling. These are not documented because they are intended only for benchmarking the deep profiler itself, for the paper; they are not for general use. tools/bootcheck: Compile the deep_profiler directory as well as the other directories containing Mercury code. Turn off the creation of deep profiling data files during bootcheck, since all but one of these in each directory will be overwritten anyway. Add support for turning on --keep-objs by default in a workspace. tools/speedtest: Preserve any deep profiling data files created by the tests. trace/mercury_trace.c: Trap attempts to perform retries in deep profiling grades, since they would lead to core dumps otherwise. util/Mmakefile: Avoid compile-time warnings when compiling getopt. tests/*/Mmakefile: tests/*/*/Mmakefile: In deep profiling grades, switch off the tests that test features that don't work with deep profiling, either by design or because the combination hasn't been implemented yet.	2001-05-31 06:00:27 +00:00