diff --git a/.github/workflows/generate_madtrex_assets.py b/.github/workflows/generate_madtrex_assets.py
new file mode 100644
index 0000000000..35212c0900
--- /dev/null
+++ b/.github/workflows/generate_madtrex_assets.py
@@ -0,0 +1,117 @@
+#!/usr/bin/env python3
+"""Script to (re)generate the MadtRex CI test assets for one process:
+ - an LHE event sample (test/MadtRex_baseline/<process>_events.lhe.gz)
+ - the corresponding reweight baseline (test/MadtRex_baseline/<process>_rwgt.csv)
+
+This is NOT run in CI. The idea is to run it locally every now and then
+(whenever the generated *.mad code or something crucial changes) and commit the
+resulting files, the same way epochX/cudacpp/CODEGEN/allGenerateAndCompare.sh
+is used to regenerate reference outputs.
+
+Usage (from epochX/cudacpp):
+  ../../.github/workflows/generate_madtrex_assets.py gg_tt.mad
+"""
+import shutil
+import subprocess
+import sys
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent))
+import madtrex_common as common
+
+MADGRAPH_CLI = Path.cwd() / ".." / ".." / "MG5aMC" / "mg5amcnlo" / "bin" / "mg5_aMC"
+
+def generate_dat_content(process_dir: Path, rwgt_card_path: Path, process: str) -> str:
+    dat = common.model_import_lines(process)
+    dat += f"launch {process_dir}\n"
+    dat += "reweight=madtrex\n"
+    dat += "set nevents 10000\n"
+    dat += f"set iseed {common.ISEED}\n"
+    dat += f"{rwgt_card_path}\n"
+    return dat
+
+def main() -> int:
+    process_dir = Path(sys.argv[1])
+    process = process_dir.name.replace(".mad", "")
+
+    HOME = Path.cwd()
+    process_path = (HOME / process_dir).resolve()
+    if not process_path.exists():
+        print(f"ERROR: Process {process} not found at: {process_path}", file=sys.stderr)
+        return 1
+
+    if process not in common.ALLOWED_PROCESSES:
+        print(
+            f"ERROR: PROCESS '{process}' is not in the allowed list.\n"
+            f"Allowed: {sorted(common.ALLOWED_PROCESSES)}",
+            file=sys.stderr,
+        )
+        return 1
+
+    rwgt_card_path = HOME / "rwgt_card.dat"
+    common.write_rwgt_card(rwgt_card_path)
+
+    dat_path = HOME / f"{process}.dat"
+    dat_path.write_text(generate_dat_content(process_dir, rwgt_card_path, process), encoding="utf-8")
+
+    # Check that the CUDACPP_OUTPUT plugin is present: required for MadtRex reweighting
+    error = common.check_cudacpp_plugin_present(HOME)
+    if error:
+        print(error, file=sys.stderr)
+        return 1
+
+    LOGS = HOME / "logs"
+    LOGS.mkdir(exist_ok=True)
+    stdout_log = LOGS / f"mg5_{process}.stdout.log"
+    stderr_log = LOGS / f"mg5_{process}.stderr.log"
+    print(f"Launching: {MADGRAPH_CLI} {dat_path}")
+    with stdout_log.open("wb") as out, stderr_log.open("wb") as err:
+        result = subprocess.run(
+            [str(MADGRAPH_CLI), str(dat_path)],
+            cwd=str(HOME),
+            stdout=out,
+            stderr=err,
+            check=False,
+        )
+    if result.returncode != 0:
+        print(f"ERROR: mg5_aMC exited with code {result.returncode}.", file=sys.stderr)
+        common.dump_logs(stdout_log, stderr_log)
+        return result.returncode
+    print(f"mg5_aMC finished. Logs:\n  stdout: {stdout_log}\n  stderr: {stderr_log}")
+
+    dat_path.unlink(missing_ok=True)
+
+    # Locate the generated run's LHE file (the only run in a freshly generated process dir)
+    run_dirs = sorted((process_path / "Events").glob("run_*"))
+    if not run_dirs:
+        print(f"ERROR: No Events/run_* directory found under {process_path}", file=sys.stderr)
+        common.dump_logs(stdout_log, stderr_log)
+        return 1
+    if len(run_dirs) > 1:
+        print(f"WARNING: Multiple runs found, using the last one: {[d.name for d in run_dirs]}")
+    run_dir = run_dirs[-1]
+    lhe_src = run_dir / "unweighted_events.lhe.gz"
+    if not lhe_src.exists():
+        print(f"ERROR: Expected LHE file not found at: {lhe_src}", file=sys.stderr)
+        common.dump_logs(stdout_log, stderr_log)
+        return 1
+
+    madtrex_csv = process_path / "rw_me" / "SubProcesses" / "rwgt_results.csv"
+    if not madtrex_csv.exists():
+        print(f"ERROR: Expected results not found at: {madtrex_csv}", file=sys.stderr)
+        common.dump_logs(stdout_log, stderr_log)
+        return 1
+
+    lhe_dst = common.baseline_lhe_path(HOME, process)
+    csv_dst = common.baseline_csv_path(HOME, process)
+    lhe_dst.parent.mkdir(parents=True, exist_ok=True)
+    shutil.copyfile(lhe_src, lhe_dst)
+    shutil.copyfile(madtrex_csv, csv_dst)
+    print(f"Updated asset: {lhe_dst}")
+    print(f"Updated asset: {csv_dst}")
+    print("Please review and commit these files.")
+
+    return 0
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/.github/workflows/madtrex_common.py b/.github/workflows/madtrex_common.py
new file mode 100644
index 0000000000..e4f638a91c
--- /dev/null
+++ b/.github/workflows/madtrex_common.py
@@ -0,0 +1,83 @@
+#!/usr/bin/env python3
+"""Shared constants/helpers for the MadtRex CI test (run_madtrex.py) and the
+dev-only asset regeneration script (generate_madtrex_assets.py)."""
+import csv
+import os
+import re
+from pathlib import Path
+
+ALLOWED_PROCESSES = [ "ee_mumu", "gg_tt", "gg_tt01g", "gg_ttg", "gg_ttgg", "gg_ttggg", "gq_ttq", "heft_gg_bb", "nobm_pp_ttW", "pp_tt012j", "smeft_gg_tttt", "susy_gg_t1t1", "susy_gg_tt" ]
+
+# Run name used for the (real or restored) event sample: must match MadGraph's
+# default first-run naming, since the asset is restored without a results database.
+RUN_NAME = "run_01"
+
+ISEED = 489
+
+BASELINE_DIR = Path("CODEGEN") / "PLUGIN" / "CUDACPP_SA_OUTPUT" / "test" / "MadtRex_baseline"
+
+def baseline_csv_path(home: Path, process: str) -> Path:
+    return home / BASELINE_DIR / f"{process}_rwgt.csv"
+
+def baseline_lhe_path(home: Path, process: str) -> Path:
+    return home / BASELINE_DIR / f"{process}_events.lhe.gz"
+
+def is_executable(path: Path) -> bool:
+    return path.is_file() and os.access(path, os.X_OK)
+
+def mg5amcnlo_dir(home: Path) -> Path:
+    """Location of the MG5aMC/mg5amcnlo checkout relative to HOME (epochX/cudacpp)."""
+    return home / ".." / ".." / "MG5aMC" / "mg5amcnlo"
+
+def check_cudacpp_plugin_present(home: Path) -> str:
+    """Check that PLUGIN/CUDACPP_OUTPUT exists (directory or symlink to one) inside
+    the mg5amcnlo checkout: it is required for MadtRex reweighting to work.
+    Returns an error message if missing, or an empty string if the check passes."""
+    plugin_dir = mg5amcnlo_dir(home) / "PLUGIN" / "CUDACPP_OUTPUT"
+    if not plugin_dir.is_dir():
+        return (
+            f"ERROR: CUDACPP_OUTPUT plugin not found at:\n  {plugin_dir}\n"
+            f"It is required for MadtRex reweighting. Create it, e.g. with:\n"
+            f"  cd {plugin_dir.parent} && ln -s ../../MG5aMC_PLUGIN/CUDACPP_OUTPUT ./"
+        )
+    return ""
+
+def set_mg5_path(me5_configuration_path: Path, mg5_path: Path) -> None:
+    """Set (uncomment/overwrite) the mg5_path entry in me5_configuration.txt so that
+    bin/madevent can find the mg5amcnlo checkout needed for MadtRex reweighting,
+    without going through bin/mg5_aMC's 'launch' command."""
+    text = me5_configuration_path.read_text(encoding="utf-8")
+    text = re.sub(r"^#?\s*mg5_path\s*=.*$", f"mg5_path = {mg5_path}", text, flags=re.MULTILINE)
+    me5_configuration_path.write_text(text, encoding="utf-8")
+
+def write_rwgt_card(path: Path) -> None:
+    if path.exists():
+        return
+    content = """launch\nset sminputs 1 scan:[j for j in range(100,200,10)]\n"""
+    path.write_text(content, encoding="utf-8")
+
+def load_csv(path):
+    with open(path, newline="") as f:
+        reader = csv.DictReader(f, fieldnames=["RWGT", "VALUE", "ERROR"])
+        for row in reader:
+            yield float(row["VALUE"]), float(row["ERROR"])
+
+def dump_logs(stdout_log, stderr_log):
+    print("Dumping run logs...")
+    print("==== STDOUT ====")
+    with open(stdout_log, "r") as file:
+        print(file.read())
+    print("\n\n==== STDERR ====")
+    with open(stderr_log, "r") as file:
+        print(file.read())
+    print("================")
+
+def compare_csv(baseline_csv: Path, madtrex_csv: Path) -> bool:
+    all_ok = True
+    for i, ((v_base, _), (v_mad, _)) in enumerate(zip(load_csv(baseline_csv), load_csv(madtrex_csv)), start=1):
+        diff = abs(v_base - v_mad)
+        tol = 0.05 * v_mad
+        if diff >= tol:
+            print(f"Error: Row {i}: |{v_base} - {v_mad}| = {diff} >= {tol}")
+            all_ok = False
+    return all_ok
diff --git a/.github/workflows/run_madtrex.py b/.github/workflows/run_madtrex.py
new file mode 100755
index 0000000000..1a404c7a44
--- /dev/null
+++ b/.github/workflows/run_madtrex.py
@@ -0,0 +1,143 @@
+#!/usr/bin/env python3
+import shutil
+import subprocess
+import sys
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent))
+import madtrex_common as common
+
+def generate_dat_content(process: str) -> str:
+    dat = f"reweight {common.RUN_NAME} -from_cards --plugin=madtrex\n"
+    return dat
+
+def restore_lhe(lhe_asset: Path, process_path: Path) -> Path:
+    """Decompress the committed LHE asset into Events/<run_name>/unweighted_events.lhe.gz,
+    the location MadGraph expects for an existing run (no run database needed: the banner
+    is read straight from the LHE file itself)."""
+    events_dir = process_path / "Events" / common.RUN_NAME
+    events_dir.mkdir(parents=True, exist_ok=True)
+    lhe_dst = events_dir / "unweighted_events.lhe.gz"
+    shutil.copyfile(lhe_asset, lhe_dst)
+    return lhe_dst
+
+def main() -> int:
+    # Name of the directory of the process to test
+    process_dir = Path(sys.argv[1])
+    # Label for the process (must be in the allowed list)
+    process = process_dir.name.replace(".mad", "")
+
+    # Treat current working directory as HOME
+    HOME = Path.cwd()
+
+    process_path = (HOME / process_dir).resolve()
+    if not process_path.exists():
+        print(f"ERROR: Process {process} not found at: {process_path}", file=sys.stderr)
+        return 1
+
+    if process not in common.ALLOWED_PROCESSES:
+        print(
+            f"ERROR: PROCESS '{process}' is not in the allowed list.\n"
+            f"Allowed: {sorted(common.ALLOWED_PROCESSES)}",
+            file=sys.stderr,
+        )
+        return 1
+
+    # Check that baseline rwgt.csv exists
+    baseline_csv = common.baseline_csv_path(HOME, process)
+    if not baseline_csv.exists():
+        print(
+            f"ERROR: Baseline rwgt.csv not found at:\n  {baseline_csv}\n"
+            f"Ensure the baseline file exists before running.",
+            file=sys.stderr,
+        )
+        return 1
+
+    # Check that the pre-generated LHE asset exists, and restore it into the run directory
+    lhe_asset = common.baseline_lhe_path(HOME, process)
+    if not lhe_asset.exists():
+        print(
+            f"ERROR: LHE asset not found at:\n  {lhe_asset}\n"
+            f"Generate it with generate_madtrex_assets.py and commit it before running.",
+            file=sys.stderr,
+        )
+        return 1
+    restore_lhe(lhe_asset, process_path)
+
+    # Write reweight_card.dat directly into the process Cards directory (consumed via -from_cards)
+    rwgt_card_path = process_path / "Cards" / "reweight_card.dat"
+    common.write_rwgt_card(rwgt_card_path)
+
+    # Write PROCESS.dat to HOME
+    dat_path = HOME / f"{process}.dat"
+    dat_path.write_text(generate_dat_content(process), encoding="utf-8")
+
+    # Check that the CUDACPP_OUTPUT plugin is present: required for MadtRex reweighting
+    error = common.check_cudacpp_plugin_present(HOME)
+    if error:
+        print(error, file=sys.stderr)
+        return 1
+
+    # Point me5_configuration.txt at this repo's mg5amcnlo checkout: required for
+    # MadtRex reweighting, which uses it directly instead of going through bin/mg5_aMC
+    common.set_mg5_path(
+        process_path / "Cards" / "me5_configuration.txt",
+        common.mg5amcnlo_dir(HOME).resolve(),
+    )
+
+    # Run bin/madevent with PROCESS.dat as argument, wait for completion
+    madevent_bin = process_path / "bin" / "madevent"
+    LOGS = HOME / "logs"
+    LOGS.mkdir(exist_ok=True)
+    stdout_log = LOGS / f"mg5_{process}.stdout.log"
+    stderr_log = LOGS / f"mg5_{process}.stderr.log"
+    print(f"Launching: {madevent_bin} {dat_path}")
+    try:
+        with stdout_log.open("wb") as out, stderr_log.open("wb") as err:
+            result = subprocess.run(
+                [str(madevent_bin), str(dat_path)],
+                cwd=str(process_path),
+                stdout=out,
+                stderr=err,
+                check=False,
+            )
+        if result.returncode != 0:
+            print(
+                f"ERROR: bin/madevent exited with code {result.returncode}. "
+                f"See logs:\n  stdout: {stdout_log}\n  stderr: {stderr_log}",
+                file=sys.stderr,
+            )
+            common.dump_logs(stdout_log, stderr_log)
+            return result.returncode
+        else:
+            print(f"bin/madevent finished. Logs:\n  stdout: {stdout_log}\n  stderr: {stderr_log}")
+    except FileNotFoundError:
+        print(f"ERROR: Failed to launch {madevent_bin}", file=sys.stderr)
+        return 1
+    except Exception as e:
+        print(f"ERROR: bin/madevent run failed: {e}", file=sys.stderr)
+        return 1
+
+    # Remove process.dat
+    dat_path.unlink(missing_ok=True)
+
+    # Get rwgt_results.csv results file
+    madtrex_csv = process_path / "rw_me" / "SubProcesses" / "rwgt_results.csv"
+    if not madtrex_csv.exists():
+        print(
+            f"ERROR: Expected results not found at:\n  {madtrex_csv}\n"
+            f"Ensure the run produced rwgt_results.csv.",
+            file=sys.stderr,
+        )
+        common.dump_logs(stdout_log, stderr_log)
+        return 1
+
+    if not common.compare_csv(baseline_csv, madtrex_csv):
+        print(f"Some checks failed for process {process}.", file=sys.stderr)
+        sys.exit(1)
+    print(f"All checks passed for process {process}.")
+
+    return 0
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/.github/workflows/testsuite_oneprocess.yml b/.github/workflows/testsuite_oneprocess.yml
index 478b5eac3c..8d9d428480 100644
--- a/.github/workflows/testsuite_oneprocess.yml
+++ b/.github/workflows/testsuite_oneprocess.yml
@@ -1,7 +1,7 @@
-# Copyright (C) 2020-2024 CERN and UCLouvain.
+# Copyright (C) 2020-2025 CERN and UCLouvain.
 # Licensed under the GNU Lesser General Public License (version 3 or later).
 # Created by: A. Valassi (Oct 2023) for the MG5aMC CUDACPP plugin.
-# Further modified by: A. Valassi (2023-2024) for the MG5aMC CUDACPP plugin.
+# Further modified by: A. Valassi, D. Massaro (2023-2025) for the MG5aMC CUDACPP plugin.
 
 #----------------------------------------------------------------------------------------------------------------------------------
 
@@ -279,4 +279,110 @@ jobs:
       env:
         GH_TOKEN: ${{ github.token }}
 
+  madtrex:
+    if: ${{ endsWith(inputs.process, '.mad') }} # Reweighting test to do only in case of madevent
+    runs-on: ubuntu-22.04 # Python 3.12 not yet supported for reweighting
+    needs: codegen
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: 'true'
+
+    - name: split_prnum
+      # See https://stackoverflow.com/a/73467112
+      id: split
+      run: echo "prnum=PR${GITHUB_REF_NAME%%/*}" >> $GITHUB_OUTPUT
+
+    - name: HELLO_MADTREX
+      run: |
+        echo "HELLO_MADTREX ${{ inputs.process }} $(date)"
+        echo "Workflow run_id is ${{ github.run_id }}"
+        echo "Workflow ref_name is ${{ github.ref_name }}"
+        echo "Workflow PR number is ${{ steps.split.outputs.prnum }}"
+        echo "Current directory is $(pwd)"
+        echo "Current git commit is $(git log --oneline -n1 | cut -d' ' -f1)"
+        gh extension install actions/gh-actions-cache
+        REPO=${{ github.repository }}
+        echo "List codegencache keys for this run_id (start)"
+        gh actions-cache list -R $REPO --sort created-at --order asc --key codegencache-${{ runner.os }}-${{ inputs.process }}-${{ github.run_id }}
+        echo "List codegencache keys for this run_id (end)"
+      env:
+        GH_TOKEN: ${{ github.token }}
+
+    - name: restore_codegen_cache
+      id: codegen-cache-restore
+      uses: actions/cache/restore@v4
+      with:
+        path: |
+          epochX/cudacpp/${{ inputs.process }}
+        key: codegencache-${{ runner.os }}-${{ inputs.process }}-${{ github.run_id }}
+        restore-keys: |
+          codegencache-${{ runner.os }}-${{ inputs.process }}-${{ github.run_id }}
+
+    - name: symlink_plugin
+      run: |
+        cd MG5aMC/mg5amcnlo/PLUGIN
+        ln -s ../../MG5aMC_PLUGIN/CUDACPP_OUTPUT ./
+
+    - name: check_f2py
+      run: |
+        # check if f2py is installed, if not, install it
+        if type -P "f2py" &>/dev/null; then
+          echo "f2py is installed"
+        else
+          echo "f2py not found"
+          echo "check if numpy.f2py is present"
+          if python3 -m numpy.f2py -v &>/dev/null; then
+            echo "numpy.f2py is installed correctly, creating wrapper"
+          else
+            echo "numpy.f2py not found, it will be installed"
+            sudo apt update && sudo apt install -y python3-numpy
+            echo "Installation done, now create wrapper"
+          fi
+          mkdir -p "$HOME/.local/bin"
+          echo '#!/usr/bin/env bash' > "$HOME/.local/bin/f2py"
+          echo 'exec python3 -m numpy.f2py "$@"' >> "$HOME/.local/bin/f2py"
+          chmod +x "$HOME/.local/bin/f2py"
+          echo "$HOME/.local/bin" >> "$GITHUB_PATH" # this updates path for the subsequent steps
+          export PATH="$HOME/.local/bin:$PATH" # this for the current step
+        fi
+
+        # Validate that "f2py" actually executes (not just resolves)
+        if ! f2py -v &>/dev/null; then
+          echo "f2py resolves but does not execute correctly."
+          echo "Cannot run reweighting!"
+          exit 1
+        fi
+
+    - name: init_madgraph_configuration_and_model
+      # Run mg5_aMC once (and immediately exit) so it generates input/mg5_configuration.txt:
+      # required for reweighting, which uses the mg5amcnlo checkout directly without
+      # going through bin/mg5_aMC's 'launch' command.
+      # additionally, re-import any needed model after having cleared the cache
+      # so that the model is re-built correctly to be used during reweighting
+      run: |
+          model=$(awk '/import model/ { print $3 }' epochX/cudacpp/${{ inputs.process }}/mg5.in)
+          rm -rf "MG5aMC/mg5amcnlo/models/$model/__pycache__" 2>/dev/null
+          echo "set auto_convert_model T; import model $model; exit" | MG5aMC/mg5amcnlo/bin/mg5_aMC
+
+    - name: madtrex_test
+      run: |
+          cd epochX/cudacpp
+          ../../.github/workflows/run_madtrex.py ${{ inputs.process }}
+
+    - name: GOODBYE_MADTREX
+      run: |
+        echo "GOODBYE_MADTREX ${{ inputs.process }} $(date)"
+        echo "Workflow run_id is ${{ github.run_id }}"
+        echo "Workflow ref_name is ${{ github.ref_name }}"
+        echo "Workflow PR number is ${{ steps.split.outputs.prnum }}"
+        echo "Current directory is $(pwd)"
+        echo "Current git commit is $(git log --oneline -n1 | cut -d' ' -f1)"
+        REPO=${{ github.repository }}
+        echo "List codegencache keys for this run_id (start)"
+        gh actions-cache list -R $REPO --sort created-at --order asc --key codegencache-${{ runner.os }}-${{ inputs.process }}-${{ github.run_id }}
+        echo "List codegencache keys for this run_id (end)"
+      env:
+        GH_TOKEN: ${{ github.token }}
 #----------------------------------------------------------------------------------------------------------------------------------
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/MadtRex/makefiles/cudacpp_rex_src.mk b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/MadtRex/makefiles/cudacpp_rex_src.mk
index f70a3406f0..9012e7070a 100644
--- a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/MadtRex/makefiles/cudacpp_rex_src.mk
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/MadtRex/makefiles/cudacpp_rex_src.mk
@@ -175,10 +175,12 @@ define ATOMIC_COPY
 endef
 
 # Rex and teaRex: copy .so from src to LIBDIR atomically
-$(LIBDIR)/librex.so : ../src/librex.so 
+# (NB: $(LIBDIR)/.build.$(TAG) is listed as an extra prerequisite only to ensure that
+# $(LIBDIR) has already been created: otherwise this races against it under parallel make)
+$(LIBDIR)/librex.so : ../src/librex.so $(LIBDIR)/.build.$(TAG)
 	$(ATOMIC_COPY)
 
-$(LIBDIR)/libtearex.so : ../src/libtearex.so
+$(LIBDIR)/libtearex.so : ../src/libtearex.so $(LIBDIR)/.build.$(TAG)
 	$(ATOMIC_COPY)
 
 #-------------------------------------------------------------------------------
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/ee_mumu_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/ee_mumu_events.lhe.gz
new file mode 100644
index 0000000000..3875beec73
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/ee_mumu_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/ee_mumu_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/ee_mumu_rwgt.csv
new file mode 100644
index 0000000000..b5d6dea383
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/ee_mumu_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 0.192643, 0.000369955
+rwgt_2, 0.147917, 0.000209707
+rwgt_3, 0.123296, 0.000121504
+rwgt_4, 0.10742, 6.46169e-05
+rwgt_5, 0.0963473, 7.37224e-05
+rwgt_6, 0.0882291, 9.45315e-05
+rwgt_7, 0.0820625, 0.000110353
+rwgt_8, 0.0772502, 0.000122714
+rwgt_9, 0.073413, 0.000132581
+rwgt_10, 0.0702989, 0.000140599
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt01g_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt01g_events.lhe.gz
new file mode 100644
index 0000000000..2180f2a49e
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt01g_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt01g_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt01g_rwgt.csv
new file mode 100644
index 0000000000..9acb3ea56c
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt01g_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 844.414, 1.5072
+rwgt_2, 844.414, 1.5072
+rwgt_3, 844.414, 1.5072
+rwgt_4, 844.414, 1.5072
+rwgt_5, 844.414, 1.5072
+rwgt_6, 844.414, 1.5072
+rwgt_7, 844.414, 1.5072
+rwgt_8, 844.414, 1.5072
+rwgt_9, 844.414, 1.5072
+rwgt_10, 844.414, 1.5072
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt_events.lhe.gz
new file mode 100644
index 0000000000..7d00e3e58c
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt_rwgt.csv
new file mode 100644
index 0000000000..641e4f62b1
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_tt_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 440.675, 0.366505
+rwgt_2, 440.675, 0.366505
+rwgt_3, 440.675, 0.366505
+rwgt_4, 440.675, 0.366505
+rwgt_5, 440.675, 0.366505
+rwgt_6, 440.675, 0.366505
+rwgt_7, 440.675, 0.366505
+rwgt_8, 440.675, 0.366505
+rwgt_9, 440.675, 0.366505
+rwgt_10, 440.675, 0.366505
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttg_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttg_events.lhe.gz
new file mode 100644
index 0000000000..6a8db0629d
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttg_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttg_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttg_rwgt.csv
new file mode 100644
index 0000000000..54934204e7
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttg_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 414.034, 0.923405
+rwgt_2, 414.034, 0.923405
+rwgt_3, 414.034, 0.923405
+rwgt_4, 414.034, 0.923405
+rwgt_5, 414.034, 0.923405
+rwgt_6, 414.034, 0.923405
+rwgt_7, 414.034, 0.923405
+rwgt_8, 414.034, 0.923405
+rwgt_9, 414.034, 0.923405
+rwgt_10, 414.034, 0.923405
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttgg_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttgg_events.lhe.gz
new file mode 100644
index 0000000000..95d4d977f8
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttgg_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttgg_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttgg_rwgt.csv
new file mode 100644
index 0000000000..ebd20f4329
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttgg_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 252.787, 0.602929
+rwgt_2, 252.787, 0.602929
+rwgt_3, 252.787, 0.602929
+rwgt_4, 252.787, 0.602929
+rwgt_5, 252.787, 0.602929
+rwgt_6, 252.787, 0.602929
+rwgt_7, 252.787, 0.602929
+rwgt_8, 252.787, 0.602929
+rwgt_9, 252.787, 0.602929
+rwgt_10, 252.787, 0.602929
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttggg_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttggg_events.lhe.gz
new file mode 100644
index 0000000000..5117c63630
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttggg_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttggg_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttggg_rwgt.csv
new file mode 100644
index 0000000000..42772663bd
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gg_ttggg_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 126.127, 0.305447
+rwgt_2, 126.127, 0.305447
+rwgt_3, 126.127, 0.305447
+rwgt_4, 126.127, 0.305447
+rwgt_5, 126.127, 0.305447
+rwgt_6, 126.127, 0.305447
+rwgt_7, 126.127, 0.305447
+rwgt_8, 126.127, 0.305447
+rwgt_9, 126.127, 0.305447
+rwgt_10, 126.127, 0.305447
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gq_ttq_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gq_ttq_events.lhe.gz
new file mode 100644
index 0000000000..4a347d6d45
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gq_ttq_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gq_ttq_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gq_ttq_rwgt.csv
new file mode 100644
index 0000000000..106c001b68
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/gq_ttq_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 70.4123, 0.195415
+rwgt_2, 70.4123, 0.195415
+rwgt_3, 70.4123, 0.195415
+rwgt_4, 70.4123, 0.195415
+rwgt_5, 70.4123, 0.195415
+rwgt_6, 70.4123, 0.195415
+rwgt_7, 70.4123, 0.195415
+rwgt_8, 70.4123, 0.195415
+rwgt_9, 70.4123, 0.195415
+rwgt_10, 70.4123, 0.195415
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/heft_gg_bb_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/heft_gg_bb_events.lhe.gz
new file mode 100644
index 0000000000..cecc7cc4c5
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/heft_gg_bb_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/heft_gg_bb_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/heft_gg_bb_rwgt.csv
new file mode 100644
index 0000000000..de922d2fa1
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/heft_gg_bb_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 4.11283e+08, 296306
+rwgt_2, 4.11283e+08, 296306
+rwgt_3, 4.11283e+08, 296306
+rwgt_4, 4.11283e+08, 296306
+rwgt_5, 4.11283e+08, 296306
+rwgt_6, 4.11283e+08, 296306
+rwgt_7, 4.11283e+08, 296306
+rwgt_8, 4.11283e+08, 296306
+rwgt_9, 4.11283e+08, 296306
+rwgt_10, 4.11283e+08, 296306
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/nobm_pp_ttW_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/nobm_pp_ttW_events.lhe.gz
new file mode 100644
index 0000000000..b4715df9cb
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/nobm_pp_ttW_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/nobm_pp_ttW_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/nobm_pp_ttW_rwgt.csv
new file mode 100644
index 0000000000..7ad4fe7167
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/nobm_pp_ttW_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 0.639215, 0.00156704
+rwgt_2, 0.679344, 0.00149345
+rwgt_3, 0.705431, 0.00144561
+rwgt_4, 0.724621, 0.00141042
+rwgt_5, 0.739593, 0.00146483
+rwgt_6, 0.751707, 0.00153369
+rwgt_7, 0.76176, 0.00159083
+rwgt_8, 0.770263, 0.00163917
+rwgt_9, 0.777564, 0.00168067
+rwgt_10, 0.78391, 0.00171674
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/pp_tt012j_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/pp_tt012j_events.lhe.gz
new file mode 100644
index 0000000000..d2bf45c9d1
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/pp_tt012j_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/pp_tt012j_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/pp_tt012j_rwgt.csv
new file mode 100644
index 0000000000..0ca377f5dd
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/pp_tt012j_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 1463.96, 2.37937
+rwgt_2, 1463.96, 2.37937
+rwgt_3, 1463.96, 2.37937
+rwgt_4, 1463.96, 2.37937
+rwgt_5, 1463.96, 2.37937
+rwgt_6, 1463.96, 2.37937
+rwgt_7, 1463.96, 2.37937
+rwgt_8, 1463.96, 2.37937
+rwgt_9, 1463.96, 2.37937
+rwgt_10, 1463.96, 2.37937
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/smeft_gg_tttt_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/smeft_gg_tttt_events.lhe.gz
new file mode 100644
index 0000000000..5dbe54ba13
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/smeft_gg_tttt_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/smeft_gg_tttt_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/smeft_gg_tttt_rwgt.csv
new file mode 100644
index 0000000000..e33339fb68
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/smeft_gg_tttt_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 0.00846001, 2.51131e-05
+rwgt_2, 0.00846001, 2.51131e-05
+rwgt_3, 0.00846001, 2.51131e-05
+rwgt_4, 0.00846001, 2.51131e-05
+rwgt_5, 0.00846001, 2.51131e-05
+rwgt_6, 0.00846001, 2.51131e-05
+rwgt_7, 0.00846001, 2.51131e-05
+rwgt_8, 0.00846001, 2.51131e-05
+rwgt_9, 0.00846001, 2.51131e-05
+rwgt_10, 0.00846001, 2.51131e-05
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_t1t1_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_t1t1_events.lhe.gz
new file mode 100644
index 0000000000..0efca29465
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_t1t1_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_t1t1_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_t1t1_rwgt.csv
new file mode 100644
index 0000000000..880f87d59c
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_t1t1_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 1.09888, 0.00124231
+rwgt_2, 1.09888, 0.00124231
+rwgt_3, 1.09888, 0.00124231
+rwgt_4, 1.09888, 0.00124231
+rwgt_5, 1.09888, 0.00124231
+rwgt_6, 1.09888, 0.00124231
+rwgt_7, 1.09888, 0.00124231
+rwgt_8, 1.09888, 0.00124231
+rwgt_9, 1.09888, 0.00124231
+rwgt_10, 1.09888, 0.00124231
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_tt_events.lhe.gz b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_tt_events.lhe.gz
new file mode 100644
index 0000000000..718dc02ce6
Binary files /dev/null and b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_tt_events.lhe.gz differ
diff --git a/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_tt_rwgt.csv b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_tt_rwgt.csv
new file mode 100644
index 0000000000..c1eaf0034d
--- /dev/null
+++ b/epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/test/MadtRex_baseline/susy_gg_tt_rwgt.csv
@@ -0,0 +1,10 @@
+rwgt_1, 416.949, 0.336379
+rwgt_2, 416.949, 0.336379
+rwgt_3, 416.949, 0.336379
+rwgt_4, 416.949, 0.336379
+rwgt_5, 416.949, 0.336379
+rwgt_6, 416.949, 0.336379
+rwgt_7, 416.949, 0.336379
+rwgt_8, 416.949, 0.336379
+rwgt_9, 416.949, 0.336379
+rwgt_10, 416.949, 0.336379