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Add tests for AUTO and HYBRID (de)compression modes #20126

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Add tests for AUTO and HYBRID (de)compression modes #20126

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2912c62
tests
Sep 26, 2025
5469521
Merge branch 'branch-25.12' into test-auto-hybrid-de_comp
vuule Sep 26, 2025
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8 changes: 8 additions & 0 deletions cpp/tests/io/compression_common.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,10 @@ struct CompressionTest
env_vars.emplace_back(nvcomp_policy_env_var, "OFF");
} else if (comp_impl == "HOST") {
env_vars.emplace_back(host_comp_env_var, "ON");
} else if (comp_impl == "HYBRID") {
env_vars.emplace_back(host_comp_env_var, "HYBRID");
} else if (comp_impl == "AUTO") {
env_vars.emplace_back(host_comp_env_var, "AUTO");
} else {
CUDF_FAIL("Invalid test parameter");
}
Expand All @@ -100,6 +104,10 @@ struct DecompressionTest
env_vars.emplace_back(nvcomp_policy_env_var, "OFF");
} else if (comp_impl == "HOST") {
env_vars.emplace_back(host_decomp_env_var, "ON");
} else if (comp_impl == "HYBRID") {
env_vars.emplace_back(host_decomp_env_var, "HYBRID");
} else if (comp_impl == "AUTO") {
env_vars.emplace_back(host_decomp_env_var, "AUTO");
} else {
CUDF_FAIL("Invalid test parameter");
}
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2 changes: 1 addition & 1 deletion cpp/tests/io/orc_test.cpp
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Expand Up @@ -2398,7 +2398,7 @@ INSTANTIATE_TEST_CASE_P(DeviceInternal,

INSTANTIATE_TEST_CASE_P(Host,
OrcDecompressionTest,
::testing::Combine(::testing::Values("HOST"),
::testing::Combine(::testing::Values("HOST", "HYBRID", "AUTO"),
::testing::Values(cudf::io::compression_type::AUTO,
cudf::io::compression_type::SNAPPY,
cudf::io::compression_type::ZSTD)));
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2 changes: 1 addition & 1 deletion cpp/tests/io/parquet_writer_test.cpp
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Expand Up @@ -1485,7 +1485,7 @@ INSTANTIATE_TEST_CASE_P(DeviceInternal,

INSTANTIATE_TEST_CASE_P(Host,
ParquetCompressionTest,
::testing::Combine(::testing::Values("HOST"),
::testing::Combine(::testing::Values("HOST", "HYBRID", "AUTO"),
::testing::Values(cudf::io::compression_type::AUTO,
cudf::io::compression_type::SNAPPY,
cudf::io::compression_type::ZSTD)));
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