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Fix compile error when building with clang. #119

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Merged
rapids-bot merged 4 commits into from
Jun 25, 2025
+6 −2
Merged

Fix compile error when building with clang. #119

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e909725
Fix compile error when building with clang.
legrosbuffle Jun 23, 2025
dd92f4b
Merge branch 'branch-25.08' into fix-shmem-init
rgsl888prabhu Jun 24, 2025
94950b5
Merge branch 'branch-25.08' into fix-shmem-init
aliceb-nv Jun 25, 2025
a0878e0
Merge branch 'branch-25.08' into fix-shmem-init
aliceb-nv Jun 25, 2025
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8 changes: 6 additions & 2 deletions cpp/src/mip/feasibility_jump/feasibility_jump_kernels.cu
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Original file line number Diff line number Diff line change
Expand Up @@ -1153,7 +1153,9 @@ __global__ void select_variable_kernel(typename fj_t<i_t, f_t>::climber_data_t::
raft::random::PCGenerator rng(
fj.settings->seed, *fj.iterations * fj.settings->parameters.max_sampled_moves, 0);

__shared__ typename fj_t<i_t, f_t>::move_score_t shmem[2 * raft::WarpSize];
using move_score_t = typename fj_t<i_t, f_t>::move_score_t;
__shared__ alignas(move_score_t) char shmem_storage[2 * raft::WarpSize * sizeof(move_score_t)];
auto* const shmem = (move_score_t*)shmem_storage;

auto th_best_score = fj_t<i_t, f_t>::move_score_t::invalid();
i_t th_selected_var = std::numeric_limits<i_t>::max();
Expand Down Expand Up @@ -1300,7 +1302,9 @@ DI thrust::tuple<i_t, f_t, typename fj_t<i_t, f_t>::move_score_t> gridwide_reduc
cg::this_grid().sync();

if (blockIdx.x == 0) {
__shared__ typename fj_t<i_t, f_t>::move_score_t shmem[2 * raft::WarpSize];
using move_score_t = typename fj_t<i_t, f_t>::move_score_t;
__shared__ alignas(move_score_t) char shmem_storage[2 * raft::WarpSize * sizeof(move_score_t)];
auto* const shmem = (move_score_t*)shmem_storage;

auto th_best_score = fj_t<i_t, f_t>::move_score_t::invalid();
i_t th_best_block = 0;
Expand Down