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Avoid warning about unused variables #1125

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Merged
cliffburdick merged 2 commits into from
Jan 29, 2026
Merged

Avoid warning about unused variables #1125

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adce87c
Avoid warning about unused variables
miscco Jan 29, 2026
814bcf2
just mark as unused
miscco Jan 29, 2026
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4 changes: 2 additions & 2 deletions docs_input/notebooks/gtc_lab/samples/kernel_fusion.cu
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Original file line number Diff line number Diff line change
Expand Up @@ -29,14 +29,14 @@ int main([[maybe_unused]] int argc, [[maybe_unused]] char **argv)
for (int i = 0; i < 10; i++) {

// first individual, independent kernels
int unfused_range = MATX_NVTX_START_RANGE("Unfused Kernels");
[[maybe_unused]] int unfused_range = MATX_NVTX_START_RANGE("Unfused Kernels");
(result = cos(C)).run(exec);
(result = result / D).run(exec);
(result = result * B).run(exec);
MATX_NVTX_END_RANGE(unfused_range);

// now, as a fused operation
int fused_range = MATX_NVTX_START_RANGE("Fused Operation");
[[maybe_unused]] int fused_range = MATX_NVTX_START_RANGE("Fused Operation");
(A = B * cos(C)/D).run(exec);
MATX_NVTX_END_RANGE(fused_range);
}
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5 changes: 3 additions & 2 deletions examples/kernel_fusion.cu
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Original file line number Diff line number Diff line change
Expand Up @@ -29,16 +29,17 @@ int main([[maybe_unused]] int argc, [[maybe_unused]] char **argv)
for (int i = 0; i < 10; i++) {

// first individual, independent kernels
int unfused_range = MATX_NVTX_START_RANGE("Unfused Kernels");
[[maybe_unused]] int unfused_range = MATX_NVTX_START_RANGE("Unfused Kernels");
(result = cos(C)).run(exec);
(result = result / D).run(exec);
(result = result * B).run(exec);
MATX_NVTX_END_RANGE(unfused_range);

// now, as a fused operation
int fused_range = MATX_NVTX_START_RANGE("Fused Operation");
[[maybe_unused]] int fused_range = MATX_NVTX_START_RANGE("Fused Operation");
(A = B * cos(C)/D).run(exec);
MATX_NVTX_END_RANGE(fused_range);

}
MATX_EXIT_HANDLER();
}