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Fix compiler warnings #2

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Fix compiler warnings #2

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4 changes: 2 additions & 2 deletions include/semaphore
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Original file line number Diff line number Diff line change
Expand Up @@ -311,7 +311,7 @@ struct counting_semaphore
{
release(term, semaphore_notify_all, order);
}
__semaphore_abi inline void release(count_type term, semaphore_notify notify, std::memory_order order = std::memory_order_seq_cst) noexcept
__semaphore_abi inline void release(count_type term, semaphore_notify, std::memory_order order = std::memory_order_seq_cst) noexcept
{
count_type old = __frontbuffer.load(std::memory_order_relaxed);
while (1)
Expand Down Expand Up @@ -463,7 +463,7 @@ struct counting_semaphore
struct synchronic {

template <class T>
__semaphore_abi_a void signal(const atomic<T>* a, semaphore_notify notify = semaphore_notify_all) noexcept
__semaphore_abi_a void signal(const atomic<T>*, semaphore_notify notify = semaphore_notify_all) noexcept
{
#ifndef __semaphore_cuda
if (__semaphore_expect(!__reversebuffer.load(std::memory_order_relaxed), 1))
Expand Down
6 changes: 5 additions & 1 deletion lib/semaphore.cpp
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Expand Up @@ -154,7 +154,7 @@ inline void __semaphore_wake_all(A &a)
template<class Fn>
__semaphore_abi bool __binary_semaphore_acquire_slow(
atomic<binary_semaphore::count_type>& atom, atomic<binary_semaphore::count_type>& ticket,
atomic<binary_semaphore::count_type>& tocket, bool const& stolen, Fn fn) noexcept
atomic<binary_semaphore::count_type>& tocket, bool const&, Fn fn) noexcept
{
uint32_t const tick = ticket.fetch_add(1, std::memory_order_relaxed);
uint32_t tock = tocket.load(std::memory_order_relaxed);
Expand Down Expand Up @@ -228,6 +228,8 @@ __semaphore_abi void binary_semaphore::__acquire_slow() noexcept
auto const fn = [=] __semaphore_abi (uint32_t old) -> bool {
#ifdef __semaphore_fast_path
details::__semaphore_wait(__atom, old);
#else
(void)old;
#endif
return true;
};
Expand All @@ -243,6 +245,8 @@ __semaphore_abi bool binary_semaphore::__acquire_slow_timed(std::chrono::time_po
auto rel_time = abs_time - details::__semaphore_clock::now();
if(rel_time > std::chrono::microseconds(0))
details::__semaphore_wait_timed(__atom, old, rel_time);
#else
(void)old;
#endif
return details::__semaphore_clock::now() < abs_time;
};
Expand Down
2 changes: 1 addition & 1 deletion test_defs.cpp
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Expand Up @@ -58,7 +58,7 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
using thread = std::thread;
using namespace std::experimental;
template<class F>
int start_gpu_threads(uint32_t count, F f) { assert(!count); return 0; }
int start_gpu_threads(uint32_t count, F) { assert(!count); return 0; }
void stop_gpu_threads(int) { }
uint32_t max_gpu_threads() { return 0; }
unsigned int dev = 0;
Expand Down