syncs from the dev branch to the main branch (#122)

* Adding a emulator

* Add Python/ctypesgen dependencies for emulator

* Add jbpf_agent_hooks.h and generate py

* Add time helper functions

* Test emulator

* Add missing file

* Add missing fields

* Fix time event initialization

* Refactor

* Remove protobuf, update jbpf_stats_report.o

* Add xran helper functions, and create random stream_id

* Clang-format

* Fix cppcheck issue

* Refactor default values

* Default num_codelet_descriptors to len(codelet_descriptors)

* Enable ASAN in tests, ignore ODR, cleanup

* Clangformat

* Support custom helper functions and refactor

* Fix clang-format

* Move definitions above users include file

* Remove XRAN

* Add Custom init code

* Add yaml_to_json, refactor

* Fix path

* Add debug option to emulator_utils.jbpf_handle_out_bufs

* Match codelet_descriptor in yaml

* Add missing define agent hooks

* Revert

* jbpf_handle_out_bufs should return how many messages that have been processed

* Add some debug output when calling periodic_call and report_stats hook

* Add a test to make sure the report_stats is actually called

* Add comment

* Clang-format -i

* Add debug printf

* Continued work

* Add matching ck_epoch_end

* Clang

* Continued testing

* Add more debugging

* Clang

* Debug

* Debug print

* Add more debugging message

* More debugging

* Add tests for report_stats and periodic_call, add debugging

* Clang-format

* Pipeline integration

* simple_output2.o

* Add missing files

* Refactor & debug

* COntinued work

* Continued work

* Revert and Cleanup

* Revert

* Fix

* Ignore dynamic builds

* Fix

* Fix syntax

* Fix syntax

* Keep static mode only

* Revert

* Emulate time and add a test

* Add test

* Fix clang-format

* Add missing file

* Fix compilation under ubuntu20

* Init draft of adding both options

* Fix

* Pipeline

* Move autogen wrappers

* Fix cppcheck issue

* Build both by default

* Fix JBPF_SHARED_LIB

* Fix build under ubuntu24.04

* Fix segfault at Static

* Add emulator tests to github action, fix RELEASE

* Typo

* First round of addressing comments

* Improve test description comments

* Add some more doc

* Add to ARM pipeline

* Sync dev with main (#105)

* Add helper function for fixed points (#71)

* Add helper function for fixed points

* Addressing the comments

* Revert

* Continued work

* Fix the algorithms and tests

* Minor tweaks

* Cleanup

* Avoid clang optimise the code

* Fix implementations

* Test fixed_to_float and fixed_to_double

* Fix type

* Add 2 more tests

* Cleanup

* Clang format inconsistent fix

* Add more tests in the codelet

* Increase MAX_NUM_HOOKS from 64 to 128 (#90)

* Increase MAX_NUM_HOOKS from 64 to 96

* Increase MAX_NUM_HOOKS to 128

---------

Co-authored-by: Zhihua Lai <[email protected]>
Co-authored-by: matthewbalkwill <[email protected]>

* Refactor docker files

* Add to github actions

* Add System Information

* Merge and fix

* Fix comments

* Readme

* More doc

* Update docs

* Move emulator tests to the end

* Add debug messages

* Add more debug

* Update codelet to provide more information

* Comment

* Fix print error

* Revert "Update codelet to provide more information"

This reverts commit 95dc9e4.

* Fix segfault

* Use smart ptr

* Revert "Adding a emulator"

* Revert "Enable Building Both libjbpf.a and libjbpf.so with cmake option -DJBPF_STATIC=Both"

---------

Co-authored-by: Xenofon Foukas <[email protected]>
Co-authored-by: matthewbalkwill <[email protected]>

Author: 3 people

src/io/jbpf_io_channel.c

@@ -442,11 +442,9 @@ jbpf_io_destroy_out_channel(struct jbpf_io_channel_list* channel_list, struct jb
     ck_epoch_end(local_out_channel_list_epoch_record, NULL);
     ck_epoch_call(local_out_channel_list_epoch_record, &io_channel->epoch_entry, io_channel_destructor);
     ck_epoch_barrier(local_out_channel_list_epoch_record);
-    jbpf_logger(
-        JBPF_INFO,
-        "Barrier reached and channel %p was destroyed (stream id %s)\n",
-        io_channel,
-        io_channel->stream_id.id);
+    char sname[JBPF_IO_STREAM_ID_LEN * 3];
+    _jbpf_io_tohex_str(io_channel->stream_id.id, JBPF_IO_STREAM_ID_LEN, sname, JBPF_IO_STREAM_ID_LEN * 3);
+    jbpf_logger(JBPF_INFO, "Barrier reached and channel %p was destroyed (stream id %s)\n", io_channel, sname);
 }
 
 void
@@ -673,7 +671,9 @@ jbpf_io_channel_send_data(struct jbpf_io_channel* channel, void* data, size_t si
 
         jbpf_channel_buf_ptr data_buf = jbpf_io_channel_reserve_buf(channel);
         if (!data_buf) {
-            jbpf_logger(JBPF_ERROR, "Error reserving buffer for channel %s\n", channel->stream_id.id);
+            char sname[JBPF_IO_STREAM_ID_LEN * 3];
+            _jbpf_io_tohex_str(channel->stream_id.id, JBPF_IO_STREAM_ID_LEN, sname, JBPF_IO_STREAM_ID_LEN * 3);
+            jbpf_logger(JBPF_ERROR, "Error reserving buffer for channel %s\n", sname);
             return -1;
         }
         memcpy(data_buf, data, size);