diff --git a/experiments/amg2023/experiment.py b/experiments/amg2023/experiment.py
index 8590a0829..137ad7e0c 100644
--- a/experiments/amg2023/experiment.py
+++ b/experiments/amg2023/experiment.py
@@ -68,11 +68,21 @@ def compute_applications_section(self):
             )
 
         # Number of processes in each dimension
-        num_procs = {"px": 2, "py": 2, "pz": 2}
+        # num_procs = {"px": 2, "py": 2, "pz": 2}
+        num_procs = {
+           "px": [4, 8, 8, 8],
+           "py": [4, 4, 8, 8],
+           "pz": [4, 4, 4, 8]
+        }
 
         # Per-process size (in zones) in each dimension
-        problem_sizes = {"nx": 80, "ny": 80, "nz": 80}
-
+        # problem_sizes = {"nx": 80, "ny": 80, "nz": 80}
+        problem_sizes = {
+            "nx": [32, 16, 32, 32],
+            "ny": [32, 32, 16, 32],
+            "nz": [16, 32, 32, 16]
+        }
+    
         if self.spec.satisfies("+single_node"):
             n_resources = 1
             # TODO: Check if n_ranks / n_resources_per_node <= 1
diff --git a/experiments/kripke/experiment.py b/experiments/kripke/experiment.py
index da44b84d8..e24151795 100644
--- a/experiments/kripke/experiment.py
+++ b/experiments/kripke/experiment.py
@@ -33,9 +33,26 @@ class Kripke(
 
     variant(
         "version",
-        default="develop",
+        default="comm_cali",
         description="app version",
     )
+    
+    variant(
+        "caliper",
+        default="none",
+        values=(
+            "none",
+            "time",
+            "mpi",
+            "cuda",
+            "topdown-counters-all",
+            "topdown-counters-toplevel",
+            "topdown-all",
+            "topdown-toplevel",
+        ),
+        multi=True,
+        description="caliper mode",
+    )
 
     def compute_applications_section(self):
         # TODO: Replace with conflicts clause
@@ -61,10 +78,10 @@ def compute_applications_section(self):
         }
 
         # Number of processes in each dimension
-        num_procs = {"npx": 2, "npy": 2, "npz": 1}
+        num_procs = {"npx": 2, "npy": 2, "npz": 2}
 
         # Number of zones in each dimension, per process
-        problem_sizes = {"nzx": 64, "nzy": 64, "nzz": 32}
+        problem_sizes = {"nzx": 16, "nzy": 32, "nzz": 32}
 
         for k, v in input_variables.items():
             self.add_experiment_variable(k, v, True)
@@ -90,6 +107,12 @@ def compute_applications_section(self):
             for nk, nv in scaled_variables.items():
                 self.add_experiment_variable(nk, nv, True)
         elif self.spec.satisfies("+strong"):
+            # Number of processes in each dimension
+            num_procs = {"npx": 2, "npy": 2, "npz": 1}
+
+            # Number of zones in each dimension, per process
+            problem_sizes = {"nzx": 64, "nzy": 64, "nzz": 32}
+
             scaled_variables = self.generate_strong_scaling_params(
                 {tuple(num_procs.keys()): list(num_procs.values())},
                 int(self.spec.variants["scaling-factor"][0]),
diff --git a/legacy/modifiers/caliper-mpi/modifier.py b/legacy/modifiers/caliper-mpi/modifier.py
index 09b88e1fe..14338824a 100644
--- a/legacy/modifiers/caliper-mpi/modifier.py
+++ b/legacy/modifiers/caliper-mpi/modifier.py
@@ -16,9 +16,10 @@ class CaliperMpi(CaliperBase):
 
     env_var_modification(
         "CALI_CONFIG",
-        "spot(output={},profile.mpi,mpi.message.size,mpi.message.count)".format(
-            _cali_datafile
-        ),
+        #"spot(output={},profile.mpi,mpi.message.size,mpi.message.count)".format(
+        #    _cali_datafile
+        #),
+        "spot(output={},profile.mpi,comm.stats)".format(_cali_datafile),
         method="set",
         modes=["mpi"],
     )
diff --git a/modifiers/caliper/modifier.py b/modifiers/caliper/modifier.py
index 6cb9153d9..3e399a71d 100644
--- a/modifiers/caliper/modifier.py
+++ b/modifiers/caliper/modifier.py
@@ -42,7 +42,7 @@ class Caliper(BasicModifier):
 
     env_var_modification(
         "CALI_CONFIG",
-        "spot(output={}{})".format(_cali_datafile, "${CALI_CONFIG_MODE}"),
+        "spot(output={},profile.mpi,comm.stats)".format(_cali_datafile, "${CALI_CONFIG_MODE}"),
         method="set",
         modes=[_default_mode],
     )
diff --git a/repo/kripke/package.py b/repo/kripke/package.py
index 03e6ac2a1..1a08a171c 100644
--- a/repo/kripke/package.py
+++ b/repo/kripke/package.py
@@ -11,8 +11,8 @@ class Kripke(CMakePackage, CudaPackage, ROCmPackage):
     transport proxy/mini app.
     """
 
-    homepage = "https://computing.llnl.gov/projects/co-design/kripke"
-    git = "https://github.com/LLNL/Kripke.git"
+    homepage = "https://github.com/gracenansamba/Kripke.git"
+    git = "https://github.com/gracenansamba/Kripke.git"
 
     tags = ["proxy-app"]
 
@@ -20,7 +20,7 @@ class Kripke(CMakePackage, CudaPackage, ROCmPackage):
 
     license("BSD-3-Clause")
 
-    version("develop", branch="develop", submodules=False)
+    version("comm_cali", branch="comm_cali", submodules=False, git="https://github.com/gracenansamba/Kripke.git")
     version(
         "1.2.7.0", submodules=False, commit="db920c1f5e1dcbb9e949d120e7d86efcdb777635"
     )
@@ -52,12 +52,11 @@ class Kripke(CMakePackage, CudaPackage, ROCmPackage):
     variant("mpi", default=True, description="Build with MPI.")
     variant("openmp", default=False, description="Build with OpenMP enabled.")
     variant("caliper", default=False, description="Build with Caliper support enabled.")
-
+    
     depends_on('chai@2024.02', when='@develop')
-
-    depends_on("mpi", when="+mpi")
+    depends_on('chai@2024.02', when='@comm_cali')
+    depends_on("caliper@master", when="+caliper")
     depends_on("chai+mpi", when="+mpi")
-    depends_on("caliper", when="+caliper")
     depends_on("adiak@0.4:", when="+caliper")
     conflicts("^blt@:0.3.6", when="+rocm")
 
@@ -107,6 +106,7 @@ def cmake_args(self):
                 "-DRAJA_DIR=%s" % self.spec["raja"].prefix,
                 "-Dchai_DIR=%s" % self.spec["chai"].prefix,
                 "-DENABLE_CHAI=ON",
+                "-DMPI_CXX_LINK_FLAGS='%s'" % self.spec['mpi'].libs.ld_flags,
             ]
         )