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Fix nvexec bulk callable forwarding #2199

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Merged
ericniebler merged 2 commits into from
Aug 15, 2026
+9 −1
Merged

Fix nvexec bulk callable forwarding #2199

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ba3fda5
Fix nvexec bulk callable forwarding
fallintoplace Aug 15, 2026
e0c6df2
clang-format nvexec bulk changes
fallintoplace Aug 15, 2026
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2 changes: 1 addition & 1 deletion include/nvexec/stream/bulk.cuh
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Original file line number Diff line number Diff line change
Expand Up @@ -138,7 +138,7 @@ namespace nv::execution::_strm
static_cast<Receiver&&>(rcvr),
[&](_strm::opstate_base<Receiver>& stream_provider) -> receiver_t<Receiver>
{
return receiver_t<Receiver>(self.shape_, static_cast<Fun&&>(self.fun_), stream_provider);
return receiver_t<Receiver>(self.shape_, static_cast<Self&&>(self).fun_, stream_provider);
});
}
STDEXEC_EXPLICIT_THIS_END(connect)
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8 changes: 8 additions & 0 deletions test/nvexec/bulk.cpp
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Expand Up @@ -21,6 +21,14 @@ namespace
(void) snd;
}

TEST_CASE("nvexec bulk supports const lvalue senders", "[cuda][stream][adaptors][bulk]")
{
nvexec::stream_context stream_ctx{};
auto const snd = ex::schedule(stream_ctx.get_scheduler()) | ex::bulk(ex::par, 1, [](int) {});

REQUIRE(STDEXEC::sync_wait(snd).has_value());
}

TEST_CASE("nvexec bulk executes on GPU", "[cuda][stream][adaptors][bulk]")
{
nvexec::stream_context stream_ctx{};
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