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Add support for reading rocm kernels from rocm-activity-profile #173

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Merged
slabasan merged 3 commits into from
Dec 21, 2025
Merged

Add support for reading rocm kernels from rocm-activity-profile #173

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fe0fa88
Add support for reading rocm kernels from rocm-activity-profile
michaelmckinsey1 Dec 5, 2025
20f54e0
Update caliper_native_reader.py
michaelmckinsey1 Dec 5, 2025
949b2b4
Update caliper_native_reader.py
michaelmckinsey1 Dec 15, 2025
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26 changes: 25 additions & 1 deletion hatchet/readers/caliper_native_reader.py
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Original file line number Diff line number Diff line change
Expand Up @@ -167,6 +167,14 @@ def read_metrics(self, ctx="path"):
elif record["cupti.activity.kind"] == "memcpy":
node_label = record["cupti.activity.kind"]
node_callpath = tuple(record[ctx] + [node_label])
# rocm records
elif "rocm.activity" in record:
if record["rocm.activity"] == "KernelExecution":
node_label = record["rocm.kernel.name"]
node_callpath = tuple(record[ctx] + [node_label])
else:
node_label = record["rocm.activity"]
node_callpath = tuple(record[ctx] + [node_label])
# Sampling
elif "module#cali.sampler.pc" in record:
node_label = record["source.function#cali.sampler.pc"]
Expand Down Expand Up @@ -306,6 +314,22 @@ def _create_parent(child_node, parent_callpath):
node_type = "memcpy"
else:
Exception("Haven't seen this activity kind yet")
# rocm records
elif "rocm.activity" in record:
if record["rocm.activity"] == "KernelExecution":
node_label = record["rocm.kernel.name"]
node_callpath = tuple(record[ctx] + [node_label])
parent_callpath = node_callpath[:-1]
node_type = "kernel"
elif "hipMemcpy" in record["rocm.api"]:
node_label = record["rocm.activity"]
# Theres going to be an extra record at the end that we must remove
record[ctx].pop()
node_callpath = tuple(record[ctx] + [node_label])
parent_callpath = node_callpath[:-1]
node_type = "memcpy"
else:
Exception("Haven't seen this activity kind yet")
# Sampling
elif "module#cali.sampler.pc" in record:
node_label = record["source.function#cali.sampler.pc"]
Expand Down Expand Up @@ -453,7 +477,7 @@ def read(self):
# add missing intermediate nodes to the df_fixed_data dataframe
if "mpi.rank" in df_fixed_data.columns:
num_ranks = metrics["mpi.rank"].max() + 1
rank_list = range(0, num_ranks)
rank_list = range(0, int(num_ranks))

# create a standard dict to be used for filling all missing rows
default_metric_dict = {}
Expand Down