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Refactor RLE tuning #3127

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merged 10 commits into from
Dec 12, 2024
Merged

Refactor RLE tuning #3127

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232942b
Densen and rename policy_hub
bernhardmgruber Dec 11, 2024
f6e91c1
CUB_MAX, TODO comments, avoid enums
bernhardmgruber Dec 11, 2024
c3bcc28
Eliminate redundancy
bernhardmgruber Dec 11, 2024
33e81ba
Unify int128 and uint128
bernhardmgruber Dec 11, 2024
ee17d38
Eliminate redundancy
bernhardmgruber Dec 11, 2024
d1c7bf8
Move policy_hubs to namespaces
bernhardmgruber Dec 11, 2024
cb1dfd4
Swap sm80 and sm90 tunings
bernhardmgruber Dec 11, 2024
8c67006
Strip unnecessary namespace
bernhardmgruber Dec 11, 2024
aabc7f6
wat?
bernhardmgruber Dec 11, 2024
b716e9f
Fix conversion warning
bernhardmgruber Dec 12, 2024
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2 changes: 1 addition & 1 deletion cub/benchmarks/bench/run_length_encode/encode.cu
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Original file line number Diff line number Diff line change
Expand Up @@ -94,7 +94,7 @@ static void rle(nvbench::state& state, nvbench::type_list<T, OffsetT>)
accum_t,
device_reduce_by_key_policy_hub>;
#else
using policy_t = cub::detail::device_run_length_encode_policy_hub<accum_t, T>;
using policy_t = cub::detail::rle::encode::policy_hub<accum_t, T>;
using dispatch_t = cub::DispatchReduceByKey<
keys_input_it_t,
unique_output_it_t,
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2 changes: 1 addition & 1 deletion cub/cub/device/device_run_length_encode.cuh
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Expand Up @@ -206,7 +206,7 @@ struct DeviceRunLengthEncode

using key_t = cub::detail::non_void_value_t<UniqueOutputIteratorT, cub::detail::value_t<InputIteratorT>>;

using policy_t = detail::device_run_length_encode_policy_hub<accum_t, key_t>;
using policy_t = detail::rle::encode::policy_hub<accum_t, key_t>;

return DispatchReduceByKey<
InputIteratorT,
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4 changes: 2 additions & 2 deletions cub/cub/device/dispatch/dispatch_rle.cuh
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Expand Up @@ -189,8 +189,8 @@ template <typename InputIteratorT,
typename EqualityOpT,
typename OffsetT,
typename SelectedPolicy =
detail::device_non_trivial_runs_policy_hub<cub::detail::non_void_value_t<LengthsOutputIteratorT, OffsetT>,
cub::detail::value_t<InputIteratorT>>>
detail::rle::non_trivial_runs::policy_hub<cub::detail::non_void_value_t<LengthsOutputIteratorT, OffsetT>,
cub::detail::value_t<InputIteratorT>>>
struct DeviceRleDispatch
{
/******************************************************************************
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